CN215321482U

CN215321482U - Ink jet device in high-speed ink jet type net making machine

Info

Publication number: CN215321482U
Application number: CN202023288764.5U
Authority: CN
Inventors: 傅建国
Original assignee: Shaoxing Xinchang Yinhua Machinery Technology Co ltd
Current assignee: Shaoxing Xinchang Yinhua Machinery Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-28
Anticipated expiration: 2030-12-30

Abstract

The utility model provides an ink jet device in a high-speed ink jet type net making machine, belonging to the field of ink jet. It includes the ink jet box, the empty setting in ink jet box, the ink jet box in wear to be equipped with the ink jet pipe, the import and the export of ink jet pipe extend the both ends of ink jet box respectively, still be equipped with peristaltic pump spare in the ink jet box, the ink jet pipe pass peristaltic pump spare, the top of peristaltic pump spare have the buffering ink horn of setting on the ink jet pipe. The ink box has the advantages that when the supply of the external ink powder or ink is insufficient, the speed of the ink powder or ink entering the ink jet tube is reduced, even the ink powder or ink does not enter the ink jet tube, the ink powder or ink in the buffer ink box can continue to perform ink jet work, the buffer effect is provided, and the situation of ink break during work is prevented.

Description

Ink jet device in high-speed ink jet type net making machine

Technical Field

The utility model belongs to the field of ink jet, and particularly relates to an ink jet device in a high-speed ink jet type net making machine.

Background

In the prior art, an ink jet box often only serves as a fixed ink jet tube or is used for only being provided with an ink jet device connected with the ink jet tube in an ink jet process, ink or ink powder is ejected out of the ink jet device through the ink jet tube to be printed, once an ink or ink powder supply device externally connected with the ink jet tube ejects the ink or ink powder, the situation that the ink jet device does not jet ink, namely, the ink interruption condition is caused directly, an ink interruption warning is not generated in the middle process, and the buffered time is provided for workers to replenish the ink or ink powder, so that the loss is caused finally due to the manufacturing failure of a product.

Disclosure of Invention

The present invention has been made in view of the above problems, and an object of the present invention is to provide an ink jet device in a high-speed ink jet type screen making machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an inkjet device among high-speed inkjet formula net making machine, includes the ink jet box, the empty setting in ink jet box, the ink jet box in wear to be equipped with the ink jet tube, the import and the export of ink jet tube extend the both ends of ink jet box respectively, still be equipped with wriggling pump part in the ink jet box, the ink jet tube pass wriggling pump part, the top of wriggling pump part buffer ink box of setting on the ink jet tube has.

In the above ink jet device of the high speed ink jet type screen making machine, the casing of the buffer ink box is transparent, and the casing of the ink jet box is also transparent.

In the above ink jet device in the high-speed ink jet type screen making machine, the ink jet box is provided with two ink feeders, and the two ink feeders are simultaneously communicated with the upper ends of the ink jet tubes.

In the above-mentioned ink jet device among high-speed ink jet formula net making machine, the lower extreme of inkjet pipe be connected with the hard tube, the bottom of inkjet case be connected with out the china ink ware, go out the communicating pipe cover of china ink ware and establish on the hard tube and extend into the inkjet case in, communicating pipe extend into the tip spiro union in the inkjet case have the nut, just communicating pipe on still be equipped with the card that offsets with inkjet case bottom.

In the inkjet device among foretell high-speed inkjet formula net making machine, peristaltic pump part include the supporting shoe, the supporting shoe on rotate and be connected with the wriggling dish, the wriggling dish be connected with the rotation motor of setting on the inkjet case, the wriggling dish on set firmly a plurality of fixed block, the tip that the wriggling dish center was kept away from to each fixed block rotates and is connected with first wriggling ball, a plurality of first wriggling ball extends the wriggling dish, the outside of wriggling dish arc strip that sets up on the supporting shoe still has, the arc strip in be equipped with the arc wall, the inkjet pipe run through the arc wall, and a plurality of first wriggling ball can extend into in the arc wall and extrude the inkjet pipe in the arc wall.

In the above ink jet device in the high-speed ink jet type net making machine, the creeping disc is internally and further connected with a plurality of sliding blocks in a sliding manner, the sliding blocks slide on the creeping disc through limiting sliding rods, the end part of each sliding block, far away from the center of the creeping disc, is rotatably connected with a second creeping ball, and an accelerating mechanism which can be connected with the plurality of sliding blocks is further arranged in the ink jet box and can drive the plurality of sliding blocks to move and enable the second creeping ball to extend into the arc-shaped groove.

In the ink jet device in the high-speed ink jet type net making machine, the distance between each sliding block and the center of the peristaltic disc is smaller than the distance between each fixed block and the center of the peristaltic disc, the accelerating mechanism comprises a hydraulic cylinder arranged on the ink jet box, an output shaft of the hydraulic cylinder is provided with a push rod, and the push rod can abut against the end part of the sliding block close to the center of the peristaltic disc and push the sliding block.

In the ink jet device in the high-speed ink jet type screen making machine, the center line of the push rod is overlapped with the center line of the crawling disc, the end part of the push rod, which is close to the crawling disc, is provided with a tip, the tip is in a circular truncated cone shape or a conical shape, the cross section area of the tip is gradually increased from one end, which is close to the crawling disc, to the other end, and the end part of each slide block, which is close to the center line of the crawling disc, is matched with the tip of the push rod.

In the ink jet device in the high-speed ink jet type screen making machine, a slide block is arranged in the middle between every two adjacent fixed blocks.

In the ink jet device of the high-speed ink jet type screen making machine, each slide block is connected with a spring arranged in the creeping disc, the center line of the spring is overlapped with the moving direction of the corresponding slide block, and the spring can enable the slide block to move towards the direction close to the center of the creeping disc.

Compared with the prior art, the utility model has the advantages that:

1. the ink jet tube is provided with the buffer ink box, the ink powder or the ink in the buffer ink box is filled in the buffer ink box in the normal ink jet process, when the external ink powder or the external ink is not supplied enough, the speed of the ink powder or the ink entering the ink jet tube is reduced, even the ink powder or the ink does not enter the ink jet tube, the ink powder or the ink in the buffer ink box can continue to perform ink jet work, the buffer effect is provided, and the ink break condition during the work is prevented.

2. The ink box and the buffer ink box are transparent, so that workers can directly observe the ink supply condition and the toner or ink content condition in the buffer ink box.

3. The two ink feeders can supply ink simultaneously or alternately, and when one ink feeder does not output toner or ink, the other ink feeder is replaced to work and supplement the toner or the ink, so that the situation of ink break is prevented.

Drawings

FIG. 1 is a general schematic of the present invention;

FIG. 2 is a schematic view of FIG. 1 in another orientation;

FIG. 3 is a schematic view of the peristaltic disk A-A of FIG. 1, shown in cross-section and with the spring hidden;

FIG. 4 is a schematic view of the peristaltic disk B-B of FIG. 1 in cross-section and with the spring hidden.

In the figure: the device comprises an ink jet box 10, an ink jet pipe 11, a peristaltic pump component 12, a buffer ink box 13, an ink feeder 14, a hard pipe 15, an ink discharger 16, a communicating pipe 17, a nut 18, a clamping piece 19, a supporting block 20, a peristaltic disk 21, a rotating motor 22, a fixed block 23, a first peristaltic ball 24, an arc-shaped strip 25, an arc-shaped groove 26, a sliding block 27, a limiting sliding rod 28, a second peristaltic ball 29, an accelerating mechanism 30, a hydraulic cylinder 31, a push rod 32 and a spring 33.

Detailed Description

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

Referring to fig. 1 to 4, an inkjet device in a high-speed inkjet type screen making machine includes an inkjet box 10, the inkjet box 10 is hollow, an inkjet tube 11 penetrates through the inkjet box 10, an inlet and an outlet of the inkjet tube 11 respectively extend out of two ends of the inkjet box 10, a peristaltic pump component 12 is further disposed in the inkjet box 10, the inkjet tube 11 passes through the peristaltic pump component 12, and a buffer ink box 13 disposed on the inkjet tube 11 is disposed above the peristaltic pump component 12.

In this embodiment, when supplying ink, the toner or ink enters the buffer ink box 13 through the ink jet tube 11, and the toner or ink fills the buffer ink box 13, and then the toner or ink continues to enter the ink jet tube 11, and the peristaltic pump member 12 is operated, so that the speed of the toner or ink entering the buffer ink box 13 is the same as the speed of the toner or ink exiting from the buffer ink box 13, and the ink jet operation is continuously performed in this state. When the external toner or ink is not supplied enough, the speed of the toner or ink entering the ink jet tube 11 is reduced, even the toner or ink does not enter the ink jet tube 11, the toner or ink in the buffer ink box 13 can continue to perform ink jet work, a buffer effect is provided, the situation of ink break during working is prevented, and the toner or ink in the buffer ink box 13 provides certain buffer time for workers to replenish the toner or ink.

The outer shell of the buffer ink box 13 is transparent, and the outer shell of the ink jet box 10 is also transparent.

In the present embodiment, the ink tank 10 and the buffer ink tank 13 are transparent, and the worker can directly observe the ink supply condition and the condition of the toner or ink content in the buffer ink tank 13.

Preferably, an infrared detector may be further disposed in the ink jet box 10, a lamp socket of the infrared detector emitting infrared rays just irradiates the buffer ink cartridge 13, and the infrared rays do not penetrate the buffer ink cartridge 13 when the buffer ink cartridge 13 is filled with toner or ink. When the toner or ink on the buffer cartridge 13 is reduced, infrared light can penetrate the buffer cartridge 13 and impinge on the alarm, thereby triggering an alarm.

The ink box 10 is provided with two ink feeders 14, and the two ink feeders 14 are simultaneously communicated with the upper end of the ink jet tube 11.

In the present embodiment, the two ink feeders 14 may supply ink simultaneously or supply ink alternately, and when one ink feeder 14 does not output toner or ink, the other ink feeder 14 is replaced and the toner or ink is replenished, so as to prevent the occurrence of ink break.

The lower extreme of inkjet pipe 11 be connected with hard tube 15, the bottom of inkjet case 10 be connected with out black ware 16, go out black ware 16 communicating pipe 17 cover establish on hard tube 15 and extend into in inkjet case 10, communicating pipe 17 extend into the tip spiro union in inkjet case 10 have a nut 18, just communicating pipe 17 on still be equipped with the card 19 that offsets with inkjet case 10 bottom.

In the present embodiment, the number of ink discharging paths and the size of ink discharging apertures of different ink discharging devices 16 are different, and the ink discharging devices 16 can be replaced according to the process requirements, and the ink discharging devices 16 are fixed by nuts 18.

The peristaltic pump component 12 comprises a supporting block 20, the supporting block 20 is connected with a peristaltic disk 21 in a rotating mode, the peristaltic disk 21 is connected with a rotating motor 22 arranged on the ink jet box 10, a plurality of fixed blocks 23 are fixedly arranged on the peristaltic disk 21, the end portion, far away from the center of the peristaltic disk 21, of each fixed block 23 is connected with a first peristaltic ball 24 in a rotating mode, the first peristaltic balls 24 extend out of the peristaltic disk 21, an arc-shaped strip 25 arranged on the supporting block 20 is further arranged on the outer side of the peristaltic disk 21, an arc-shaped groove 26 is formed in the arc-shaped strip 25, the ink jet tube 11 penetrates through the arc-shaped groove 26, and the first peristaltic balls 24 can extend into the arc-shaped groove 26 and extrude the ink jet tube 11 into the arc-shaped groove 26.

In the present embodiment, during the ink jetting process, the rotation motor 22 operates to rotate the crawling disc 21, so as to drive the plurality of first crawling balls 24 to rotate and continuously press the ink jet tubes 11 located in the arc-shaped grooves 26, and the ink jet tubes 11 continuously crawl to move the toner or the ink for ink jetting.

The peristaltic disk 21 is further connected with a plurality of sliding blocks 27 in a sliding manner, the sliding blocks 27 slide on the peristaltic disk 21 through limiting sliding rods 28, the end part of each sliding block 27 far away from the center of the peristaltic disk 21 is connected with a second peristaltic ball 29 in a rotating manner, an accelerating mechanism 30 which can be connected with the sliding blocks 27 is further arranged in the ink jet box 10, and the accelerating mechanism 30 can drive the sliding blocks 27 to move and enable the second peristaltic balls 29 to extend into the arc-shaped grooves 26.

In this embodiment, the ink-ejecting speed can be adjusted, and when the ink-ejecting speed needs to be increased, in addition to increasing the output power of the rotating motor 22, the plurality of sliders 27 can be moved by the operation of the accelerating mechanism 30 and the second peristaltic ball 29 can be extended into the arc-shaped groove 26, so that the second peristaltic ball 29 can also continuously squeeze the ink-ejecting tube 11. The number of the peristaltic balls is increased to increase the extrusion frequency and the extrusion pressure of the peristaltic balls on the ink jet tube 11, so that the peristaltic force and the frequency of the ink jet tube 11 are increased, and finally, the ink jet speed is increased.

The distance between each sliding block 27 and the center of the peristaltic disk 21 is smaller than the distance between each fixed block 23 and the center of the peristaltic disk 21, the accelerating mechanism 30 comprises a hydraulic cylinder 31 arranged on the ink jet box 10, an output shaft of the hydraulic cylinder 31 is provided with a push rod 32, and the push rod 32 can abut against the end part of the sliding block 27 close to the center of the peristaltic disk 21 and push the sliding block 27.

In this embodiment, when the ink-jet speed is increased, the hydraulic cylinder 31 is operated to move its output shaft with the push rod 32 toward the direction close to the peristaltic disk 21, so that the push rod 32 pushes the plurality of slide blocks 27, and the second peristaltic ball 29 on the slide blocks 27 extends into the arc-shaped groove 26, so that the second peristaltic ball 29 also continuously pushes the ink-jet tube 11.

The center line of the push rod 32 is overlapped with the center line of the creep disc 21, the end part of the push rod 32 close to the creep disc 21 is provided with a tip which is in a round table shape or a conical shape, the cross section area of the tip is gradually increased from one end close to the creep disc 21 to the other end, and the end part of each slide block 27 close to the center line of the creep disc 21 is matched with the tip of the push rod 32.

In the present embodiment, the slider 27 is continuously moved by the movement of the push rod 32, and the greater the moving distance of the push rod 32, the greater the moving distance of the slider 27, and the thickness of the second peristaltic ball 29 extending into the arc-shaped groove 26 is continuously increased. The deeper the thickness of the second peristaltic ball 29 extending into the arc-shaped groove 26, the faster the ink-jetting speed, so that the ink-jetting speed can be further adjusted by controlling the thickness of the second peristaltic ball 29 extending into the arc-shaped groove 26 through the moving distance of the push rod 32.

A slide block 27 is provided at the middle between each adjacent two of the fixed blocks 23.

In this embodiment, the first peristaltic balls 24 and the second peristaltic balls 29 are sequentially and alternately arranged at equal intervals, and when the first peristaltic balls 24 and the second peristaltic balls 29 extrude the ink jet tube 11 at the same time, the peristaltic frequency of the ink jet tube 11 is uniform and stable, and the ink jet speed caused by fluctuation of the peristaltic frequency is prevented from being different.

Each slide block 27 is connected with a spring 33 arranged in the crawling disc 21, the center line of the spring 33 is overlapped with the moving direction of the corresponding slide block 27, and the spring 33 can enable the slide block 27 to move towards the direction close to the center of the crawling disc 21.

In this embodiment, when the second peristaltic ball 29 is not used, the sliding block 27 is close to the center of the peristaltic disk 21 under the action of the spring 33, so that the second peristaltic ball 29 is prevented from extending into the arc-shaped groove 26 under the action of inertia to press the ink jet tube 11.

The working principle of the utility model is as follows: when supplying ink, the toner or ink enters the buffer ink box 13 through the ink jet tube 11, and the toner or ink fills the buffer ink box 13, then the toner or ink continues to enter the ink jet tube 11, and the peristaltic pump component 12 is operated, so that the speed of the toner or ink entering the buffer ink box 13 is the same as the speed of the toner or ink exiting the buffer ink box 13, and the ink jet operation is continuously performed in this state. When the external toner or ink is not supplied enough, the speed of the toner or ink entering the ink jet tube 11 is reduced, even the toner or ink does not enter the ink jet tube 11, the toner or ink in the buffer ink box 13 can continue to perform ink jet work, so that the buffer effect is provided, the situation of ink break during working is prevented, and the toner or ink in the buffer ink box 13 provides certain buffer time for workers to replenish the toner or ink.

In the ink jet process, the rotating motor 22 works to rotate the crawling disc 21, so as to drive the plurality of first crawling balls 24 to rotate and continuously extrude the ink jet tubes 11 in the arc-shaped grooves 26, and the ink jet tubes 11 continuously crawl to move the ink powder or the ink to jet ink.

During the adjustment of the ink-jet speed, the hydraulic cylinder 31 is operated to move its output shaft with the push rod 32 toward the direction close to the peristaltic disk 21, so that the push rod 32 pushes the plurality of slide blocks 27, and the second peristaltic ball 29 on the slide blocks 27 extends into the arc-shaped groove 26, so that the second peristaltic ball 29 also continuously pushes the ink-jet tube 11.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the ink jet cartridge 10, the ink jet tube 11, the peristaltic pump member 12, the buffer cartridge 13, the ink feeder 14, the hard tube 15, the ink discharger 16, the communicating tube 17, the nut 18, the card 19, the support block 20, the peristaltic disk 21, the rotation motor 22, the fixed block 23, the first peristaltic ball 24, the arc bar 25, the arc groove 26, the slider 27, the limit slider 28, the second peristaltic ball 29, the acceleration mechanism 30, the hydraulic cylinder 31, the push rod 32, the spring 33, etc., are more used herein, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides an inkjet device among high-speed inkjet formula net machine, includes ink jet tank (10), ink jet tank (10) cavity setting, characterized in that, ink jet tank (10) in wear to be equipped with ink jet tube (11), the import and the export of ink jet tube (11) extend the both ends of ink jet tank (10) respectively, still be equipped with wriggling pump part (12) in ink jet tank (10), ink jet tube (11) pass wriggling pump part (12), wriggling pump part's (12) top have the buffering ink horn (13) of setting on ink jet tube (11).

2. The inkjet device of claim 1 wherein the housing of the buffer cartridge (13) is transparent and the housing of the inkjet tank (10) is transparent.

3. An ink jet unit in a high speed ink jet type screen making machine according to claim 1, wherein said ink jet box (10) is provided with two ink feeders (14), and the two ink feeders (14) are simultaneously communicated with the upper ends of the ink jet tubes (11).

4. The inkjet device in the high-speed inkjet type screen making machine according to claim 1, wherein the lower end of the inkjet pipe (11) is connected with a hard pipe (15), the bottom end of the inkjet box (10) is connected with an ink outlet device (16), a communication pipe (17) of the ink outlet device (16) is sleeved on the hard pipe (15) and extends into the inkjet box (10), a nut (18) is screwed on the end of the communication pipe (17) extending into the inkjet box (10), and a clamping piece (19) abutting against the bottom of the inkjet box (10) is further arranged on the communication pipe (17).

5. The inkjet device of any one of claims 1 to 4, wherein the peristaltic pump assembly (12) comprises a support block (20), a peristaltic disk (21) is rotatably connected to the support block (20), a rotating motor (22) is connected to the peristaltic disk (21) and disposed on the inkjet box (10), a plurality of fixed blocks (23) are fixedly disposed on the peristaltic disk (21), a first peristaltic ball (24) is rotatably connected to an end of each fixed block (23) away from the center of the peristaltic disk (21), the plurality of first peristaltic balls (24) extend out of the peristaltic disk (21), an arc-shaped strip (25) is further disposed on the outer side of the peristaltic disk (21) and disposed on the support block (20), an arc-shaped groove (26) is disposed in the arc-shaped strip (25), and the inkjet tube (11) penetrates through the arc-shaped groove (26), and a plurality of first creeping balls (24) can extend into the arc-shaped groove (26) and extrude the ink jet tube (11) into the arc-shaped groove (26).

6. The ink jet device in the high-speed ink jet type screen making machine according to claim 5, wherein a plurality of sliding blocks (27) are slidably connected in the creeping disc (21), the sliding blocks (27) slide on the creeping disc (21) through limiting sliding rods (28), a second creeping ball (29) is rotatably connected to the end part of each sliding block (27) far away from the center of the creeping disc (21), an accelerating mechanism (30) capable of being connected with the plurality of sliding blocks (27) is further arranged in the ink jet box (10), and the accelerating mechanism (30) can drive the plurality of sliding blocks (27) to move and enable the second creeping ball (29) to extend into the arc-shaped groove (26).

7. The ink jet device of claim 6, wherein the distance between each slide block (27) and the center of the crawling disc (21) is smaller than the distance between each fixed block (23) and the center of the crawling disc (21), the accelerating mechanism (30) comprises a hydraulic cylinder (31) arranged on the ink jet box (10), an output shaft of the hydraulic cylinder (31) is provided with a push rod (32), and the push rod (32) can abut against the end part of the slide block (27) close to the center of the crawling disc (21) and push the slide block (27).

8. The ink jet device of claim 7, wherein the center line of the push rod (32) overlaps the center line of the peristaltic disk (21), the end of the push rod (32) near the peristaltic disk (21) has a tip, the tip is truncated cone-shaped or conical, the cross-sectional area of the tip gradually increases from one end near the peristaltic disk (21) to the other end, and the end of each slide block (27) near the center line of the peristaltic disk (21) is matched with the tip of the push rod (32).

9. An ink jet unit in a high speed ink jet web making machine according to claim 6, wherein there is a slide (27) in the middle between each adjacent two fixed blocks (23).

10. An ink jet unit in a high speed ink jet web forming machine according to claim 6, wherein each slide (27) is connected to a spring (33) arranged in the crawling disc (21), the centre line of the spring (33) overlapping the direction of movement of the corresponding slide (27), the spring (33) being capable of moving the slide (27) towards the centre of the crawling disc (21).