CN217170201U

CN217170201U - Automatic ink supply device for printing high-color-fastness decorative paper

Info

Publication number: CN217170201U
Application number: CN202220689594.1U
Authority: CN
Inventors: 谢卫华
Original assignee: Foshan Zhanhongtu Technology Co ltd
Current assignee: Foshan Zhanhongtu Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-12
Anticipated expiration: 2032-03-28

Abstract

The application discloses high colour fastness decorative paper printing is with automatic ink feed mechanism relates to lithography apparatus technical field, to current high colour fastness decorative paper at the printing in-process, needs the workman to add the ink, causes the ink to add too much too little and lead to the problem of the substandard defect of decorative paper printing easily, now provides following scheme, and it includes printing frame and storage ink bucket, the printing frame top is fixed to be inlayed and is equipped with the ink fountain, printing frame top fixed mounting has the support frame, storage ink bucket fixed mounting is on the support frame top, storage ink bucket top fixed mounting has the motor, store up the inside top of ink bucket and rotate and install the dwang, dwang top and motor output shaft fixed connection. The ink supply device can realize the function of uniformly supplying ink, reduce the labor intensity of workers, ensure the quality of finished decorative paper printing products, prevent the printing ink from standing for a long time and prevent the color from generating precipitates, and improve the printing effect of the decorative paper.

Description

Automatic ink supply device for printing high-color-fastness decorative paper

Technical Field

The application relates to the technical field of printing equipment, in particular to an automatic ink supply device for printing of high-color-fastness decorative paper.

Background

The decorative paper is an essential raw material in many building material products, such as low-pressure plates and high-pressure plates used for furniture and cabinets, as well as fireproof plates, floors and the like, and is placed below surface layer paper in the product structure, and mainly plays a role in providing decoration of patterns and a covering role in preventing bottom layer glue solution from seeping. This layer requires paper with good hiding power, impregnation and printing properties. The decorative paper requires smooth surface, good absorptivity and adaptability, even hue required by ground color and bright color required by color. When printing decorative paper, the printing machine conveys ink from the ink storage tank to an ink fountain of the printing machine, smoothly transfers the ink from the ink fountain, performs good distribution on the printing machine, transfers the ink to a printing surface and transfers the ink to the decorative paper.

The existing high-color-fastness decorative paper needs a worker to look at ink of an ink fountain all the time in the printing process, ink is added in the ink fountain at a low ink level, the labor intensity of the worker is increased, the defect that the decorative paper cannot reach the standard due to too little ink addition is easily caused, the ink is added in an excessive condition, the decorative paper is kept stand in an ink storage tank for a long time, and the color is easily caused to generate precipitates to influence the printing effect of the decorative paper. Therefore, in order to solve such problems, an automatic ink supply device for printing decorative paper with high color fastness is provided.

SUMMERY OF THE UTILITY MODEL

The application provides a high colour fastness decorative paper printing uses automatic ink supply unit, has solved current high colour fastness decorative paper and in the printing process, needs the workman to add the ink, causes the ink to add too much too little and leads to the problem of the not up to standard defect of decorative paper printing easily.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an automatic ink supply device for printing high-color-fastness decorative paper comprises a printing frame and an ink storage barrel, wherein an ink fountain is fixedly embedded at the top end of the printing frame, a support frame is fixedly installed at the top end of the printing frame, the ink storage barrel is fixedly installed at the top end of the support frame, a motor is fixedly installed at the top end of the ink storage barrel, a rotating rod is rotatably installed at the inner top end of the ink storage barrel, the top end of the rotating rod is fixedly connected with a motor output shaft, a connecting pipe which is symmetrically distributed is fixedly installed at the bottom end of the ink storage barrel, an ink supply pipe is fixedly installed at the bottom end of the connecting pipe, a rotating rod is rotatably installed inside the ink supply pipe along the length direction of the ink supply pipe, a spiral material pushing plate is fixedly sleeved on the circumferential side wall of the rotating rod, a driven conical gear is fixedly sleeved on the end of the rotating rod, a driving rod is fixedly installed on the bottom end of the ink storage barrel, and a driving conical gear is fixedly sleeved on the circumferential side wall of the driving rod, the two driven bevel gears are meshed with the driving bevel gear, and an intermittent ink supply mechanism is arranged at the bottom of the ink supply pipe.

Through adopting above-mentioned technical scheme, the dwang drives the actuating lever rotatory, the actuating lever drives initiative conical gear rotatory, initiative conical gear drives driven conical gear rotatory, driven conical gear drives the rotary rod rotatory, the rotary rod drives spiral and pushes away the charging tray and rotates, printing ink gets into from the connecting pipe and supplies the china ink pipe inner chamber, spiral pushes away the charging tray with printing ink evenly distributed inside supplying the china ink pipe, the inside printing ink of china ink pipe can be supplied with to the ink marker with the intermittent type ink feed mechanism.

Preferably, the intermittent type supplies black mechanism to include the baffle, the sliding tray has been seted up along its length direction to the inside of ink supply pipe bottom, baffle slidable mounting is in the sliding tray, be connected with the reset spring that is evenly distributed between baffle and the inside lateral wall of sliding tray, the logical china ink mouth that is evenly distributed is seted up to the ink supply pipe bottom, the ink supply mouth that is evenly distributed is seted up to the baffle, the ink supply mouth is the corresponding setting with logical china ink mouth, ink supply mouth and logical china ink mouth phase-match.

By adopting the technical scheme, the baffle performs reciprocating motion in the sliding groove, when the ink through port and the ink supply port are overlapped, ink passes through the ink through port and the ink supply port and flows into the ink fountain along the ink adding pipe, and the function of uniformly supplying ink is realized.

Preferably, the bottom fixed mounting of actuating lever has the cam, the baffle extends to the outside and the cam laminating of ink supply pipe, baffle tip and cam lateral wall sliding connection.

Through adopting above-mentioned technical scheme, when the actuating lever drove the cam and rotated, the cam promoted the baffle and slided, through reset spring's promotion, made the baffle carry out reciprocating motion at the sliding tray.

Preferably, the bottom end of the ink supply pipe is fixedly provided with ink adding pipes which are uniformly distributed, and the ink adding pipes and the ink through openings are correspondingly arranged.

By adopting the technical scheme, the ink adding pipe can reduce the distance between the ink supply pipe and the ink fountain, and the ink waste caused by sputtering when the ink falls down is prevented.

Preferably, dwang circumference lateral wall fixed mounting has the puddler that is evenly distributed, store up ink bucket lateral wall top fixed mounting and have the feeder hopper.

Through adopting above-mentioned technical scheme, the dwang drives the puddler and rotates, and the puddler stirs printing ink, prevents that printing ink from stewing for a long time and producing the colour and precipitating, guarantees the printing effect of printing ink, and printing ink puts into through the feeder hopper and stores up the china ink bucket, can be convenient for pack printing ink in storing up the china ink bucket.

Preferably, support frame top fixed mounting has solid fixed ring, store up china ink bucket fixed mounting in solid fixed ring circumference inside wall, the horizontal pole bottom fixed mounting of support frame has the bracing piece that is symmetric distribution, two the bracing piece respectively with supply china ink pipe top fixed connection.

Through adopting above-mentioned technical scheme, solid fixed ring can support storing up the china ink bucket, keeps storing up the stability of china ink bucket, and the bracing piece can support the confession china ink pipe, keeps the stability of confession china ink pipe.

The beneficial effect of this application does:

1. it is rotatory to drive the actuating lever through the dwang, and the actuating lever drives the rotary rod rotatory, and the rotary rod drives spiral pushing equipment and rotates, and spiral pushing equipment can promote printing ink evenly distributed inside the confession china ink pipe, and the dwang drives the puddler simultaneously and rotates, and the puddler stirs printing ink, prevents that printing ink from stewing for a long time and producing the colour and deposiing.

2. The baffle plate reciprocates in the sliding groove by arranging the intermittent ink supply mechanism and pushing the cam and the return spring, and when the ink through port and the ink supply port are overlapped, ink passes through the ink through port and the ink supply port and flows into the ink fountain along the ink adding pipe, so that the function of uniformly and automatically supplying ink is realized.

To sum up, this application can realize supplying the black function uniformly at high colour fastness decorative paper in the printing process, reduces workman's intensity of labour, guarantees the off-the-shelf quality of decorative paper printing, and can prevent that printing ink from standing for a long time and the colour can produce the precipitate, improves the printing effect of decorative paper.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view of an ink reservoir of the present application;

FIG. 3 is a cross-sectional view of an ink supply tube of the present application;

fig. 4 is a schematic structural view of the baffle of the present application.

Reference numbers in the figures: 1. a printing frame; 101. an ink fountain; 102. a support frame; 103. a support bar; 104. a fixing ring; 2. an ink storage barrel; 201. rotating the rod; 202. a stirring rod; 203. a connecting pipe; 204. a feed hopper; 3. a motor; 4. an ink supply tube; 401. a sliding groove; 402. a baffle plate; 403. a return spring; 404. an ink through opening; 405. an ink adding pipe; 406. an ink supply port; 5. rotating the rod; 6. spirally pushing the material tray; 7. a driven bevel gear; 8. a drive rod; 9. a driving bevel gear; 10. a cam.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, an automatic ink supply device for printing high-color-fastness decorative paper comprises a printing frame 1 and an ink storage barrel 2, wherein an ink fountain 101 is fixedly embedded in the top end of the printing frame 1, a support frame 102 is fixedly installed on the top end of the printing frame 1, the ink storage barrel 2 is fixedly installed on the top end of the support frame 102, a fixing ring 104 is fixedly installed on the top end of the support frame 102, the ink storage barrel 2 is fixedly installed on the circumferential inner side wall of the fixing ring 104, and the fixing ring 104 can support the ink storage barrel 2 to keep the stability of the ink storage barrel 2.

Referring to fig. 2, store up 2 top fixed mounting of ink bucket and have motor 3, store up the inside top of ink bucket 2 and rotate and install dwang 201, dwang 201 top and motor 3 output shaft fixed connection, dwang 201 circumference lateral wall fixed mounting has the puddler 202 that is evenly distributed, dwang 201 drives the puddler 202 and rotates, the puddler 202 stirs printing ink, prevent that printing ink from standing still for a long time and producing the colour and precipitating, guarantee the printing effect of printing ink, store up 2 lateral wall top fixed mounting of ink bucket and have feeder hopper 204, printing ink puts into ink bucket 2 through feeder hopper 204, can be convenient for pack printing ink in storing up 2 intussuseption of ink bucket

The bottom end of the ink storage barrel 2 is fixedly provided with a connecting pipe 203 which is symmetrically distributed, the bottom end of the connecting pipe 203 is fixedly provided with an ink supply pipe 4, the bottom end of a cross rod of the supporting frame 102 is fixedly provided with supporting rods 103 which are symmetrically distributed, the two supporting rods 103 are respectively and fixedly connected with the top end of the ink supply pipe 4, the supporting rods 103 can support the ink supply pipe 4 and keep the stability of the ink supply pipe 4, the inside of the ink supply pipe 4 is rotatably provided with a rotating rod 5 along the length direction, the circumferential side wall of the rotating rod 5 is fixedly sleeved with a spiral pushing disk 6, the end part of the rotating rod 5 penetrates through the ink supply pipe 4 and is fixedly sleeved with a driven conical gear 7, the bottom end of the rotating rod 201 penetrates through the ink storage barrel 2 and is fixedly provided with a driving conical gear 8, the circumferential side wall of the driving rod 8 is fixedly sleeved with a driving conical gear 9, the two driven conical gears 7 are both meshed with the driving conical gear 9, and ink enters the inner cavity of the ink supply pipe 4 from the connecting pipe 203, the spiral material pushing disc 6 can evenly distribute the ink inside the ink supply pipe 4.

Referring to fig. 3-4, an intermittent ink supply mechanism is arranged at the bottom of the ink supply tube 4, the intermittent ink supply mechanism includes a baffle 402, a sliding groove 401 is formed in the bottom end of the ink supply tube 4 along the length direction of the bottom end, the baffle 402 is slidably mounted in the sliding groove 401, return springs 403 which are uniformly distributed are connected between the baffle 402 and the side wall of the inside of the sliding groove 401, a cam 10 is fixedly mounted at the bottom end of the driving rod 8, the baffle 402 extends to the outside of the ink supply tube 4 and is attached to the cam 10, the end of the baffle 402 is slidably connected with the side wall of the cam 10, the cam 10 pushes the baffle 402 to slide, and the baffle 402 is pushed by the return springs 403 to reciprocate in the sliding groove 401.

The bottom end of the ink supply pipe 4 is provided with the ink through openings 404 which are uniformly distributed, the baffle 402 is provided with the ink supply openings 406 which are uniformly distributed, the ink supply openings 406 and the ink through openings 404 are correspondingly arranged, the ink supply openings 406 are matched with the ink through openings 404, the baffle 402 performs reciprocating motion in the sliding groove 401, when the ink through openings 404 and the ink supply openings 406 are overlapped, ink passes through the ink through openings 404 and the ink through openings 406 and flows into the ink fountain 101, and the ink supply function is uniformly realized. The ink adding pipe 405 that is evenly distributed is fixed to the bottom of the ink supply pipe 4, the ink adding pipe 405 and the ink through port 404 are correspondingly arranged, the distance between the ink supply pipe 4 and the ink fountain 101 can be reduced through the ink adding pipe 405, and ink waste caused by sputtering when ink drops is prevented.

The working principle is as follows: when the ink storage barrel is used, ink is placed into the ink storage barrel 2 through the feed hopper 204, the starting motor 3 drives the rotating rod 201 to rotate, the rotating rod 201 drives the stirring rod 202 to rotate, the stirring rod 202 stirs the ink, the rotating rod 201 simultaneously drives the driving rod 8, the driving rod 8 drives the driving bevel gear 9 to rotate, the driving bevel gear 9 drives the driven bevel gear 7 to rotate, the driven bevel gear 7 drives the rotating rod 5 to rotate, the rotating rod 5 drives the spiral pushing plate 6 to rotate, the ink enters the inner cavity of the ink supply pipe 4 from the connecting pipe 203, the spiral pushing plate 6 uniformly distributes the ink inside the ink supply pipe 4, the driving rod 8 simultaneously drives the cam 10 to rotate, the cam 10 pushes the baffle 402 to slide, the baffle 402 is driven by the reset spring 403 to perform reciprocating motion in the sliding groove 401, and when the ink supply port 404 and the ink supply port 406 start to coincide, the ink passes through the ink supply port 404, The ink supply port 406 flows into the ink fountain 101 along the ink adding pipe 405 to realize the function of uniformly supplying ink, the rotating speed of the motor 3 is controlled according to the ink consumption of the printing frame 1, and the opening frequency of the ink supply port 404 can be controlled, so that the ink supply amount of the ink is controlled, and the device can automatically supply ink to the ink fountain 101.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a high colour fastness decorative paper printing is with automatic ink feed mechanism, includes printing frame (1) and stores up ink barrel (2), its characterized in that, printing frame (1) top is fixed to be inlayed and is equipped with ink marker (101), printing frame (1) top fixed mounting has support frame (102), store up ink barrel (2) fixed mounting in support frame (102) top, store up ink barrel (2) top fixed mounting has motor (3), store up the inside top of ink barrel (2) and rotate and install dwang (201), dwang (201) top and motor (3) output shaft fixed connection, store up ink barrel (2) bottom fixed mounting has connecting pipe (203) that are the symmetric distribution, connecting pipe (203) bottom fixed mounting has ink supply pipe (4), ink supply pipe (4) inside installs rotary rod (5) along its length direction rotation, the fixed cover of rotary rod (5) circumference lateral wall is equipped with spiral material pushing disk (6), rotary rod (5) tip runs through and supplies fixed cover in black pipe (4) to be equipped with driven conical gear (7), dwang (201) bottom is run through storage ink bucket (2) fixed mounting and is said actuating lever (8), the fixed cover of actuating lever (8) circumference lateral wall is equipped with initiative conical gear (9), two driven conical gear (7) all with initiative conical gear (9) meshing, supply black pipe (4) bottom to be equipped with intermittent type and supply black mechanism.

2. The automatic ink supply device for printing the high-color-fastness decorative paper is characterized in that the intermittent ink supply mechanism comprises a baffle plate (402), a sliding groove (401) is formed in the bottom end of the ink supply pipe (4) along the length direction of the ink supply pipe, the baffle plate (402) is slidably mounted in the sliding groove (401), return springs (403) which are uniformly distributed are connected between the baffle plate (402) and the side wall of the inner portion of the sliding groove (401), ink through openings (404) which are uniformly distributed are formed in the bottom end of the ink supply pipe (4), ink supply openings (406) which are uniformly distributed are formed in the baffle plate (402), the ink supply openings (406) and the ink through openings (404) are correspondingly arranged, and the ink supply openings (406) are matched with the ink through openings (404).

3. The automatic ink supply device for printing the high-color-fastness decorative paper is characterized in that a cam (10) is fixedly mounted at the bottom end of the driving rod (8), the baffle (402) extends to the outside of the ink supply pipe (4) to be attached to the cam (10), and the end part of the baffle (402) is connected with the side wall of the cam (10) in a sliding mode.

4. The automatic ink supply device for printing the high-color-fastness decorative paper is characterized in that the bottom ends of the ink supply pipes (4) are fixedly provided with uniformly distributed ink adding pipes (405), and the ink adding pipes (405) are arranged corresponding to the ink through openings (404).

5. The automatic ink supply device for printing the high-color-fastness decorative paper is characterized in that stirring rods (202) which are uniformly distributed are fixedly installed on the circumferential side wall of the rotating rod (201), and a feed hopper (204) is fixedly installed at the top end of the side wall of the ink storage barrel (2).

6. The automatic ink supply device for printing the high-color-fastness decorative paper is characterized in that a fixing ring (104) is fixedly mounted at the top end of the support frame (102), the ink storage barrel (2) is fixedly mounted on the inner side wall of the circumference of the fixing ring (104), support rods (103) which are symmetrically distributed are fixedly mounted at the bottom end of a cross rod of the support frame (102), and the two support rods (103) are respectively and fixedly connected with the top end of the ink supply pipe (4).