CN219077637U

CN219077637U - Printing ink conveying device

Info

Publication number: CN219077637U
Application number: CN202222750885.XU
Authority: CN
Inventors: 郭玉凤
Original assignee: Hangzhou Linan Huisheng New Material Co ltd
Current assignee: Hangzhou Linan Huisheng New Material Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-26
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an ink conveying device, which comprises a conveying mechanism, an adsorption mechanism and a protection mechanism, wherein the adsorption mechanism is arranged on the conveying mechanism; the conveying mechanism comprises a base, two conveying rollers and a conveying belt, wherein the two conveying rollers are arranged at the upper end of the base through a plurality of brackets, the conveying belt is connected between the two conveying rollers, and a first motor for driving one of the conveying rollers to rotate is arranged on one of the brackets; the adsorption mechanism comprises an adsorption plate and adsorption holes, wherein the upper ends of the bases, which are positioned on two sides of the conveying belt, are fixedly connected with two vertical plates, and the side walls of the adsorption plate are fixedly connected with the side walls of the two vertical plates. According to the utility model, the ink barrel on the conveying belt can be only adsorbed with the upper surface of the conveying belt under the negative pressure adsorption effect on the adsorption plate, so that the ink barrel is kept stable in the moving process.

Description

Printing ink conveying device

Technical Field

The utility model relates to the technical field of ink conveying, in particular to an ink conveying device.

Background

Ink is an important material for printing, and patterns and characters are displayed on a printing stock through printing or spray painting.

In the utility model patent of application number 202022245031.7 for the conveyor of printing ink liquid filling machine, this scheme utilizes the mutual cooperation effect between them through setting up first telescopic link, second telescopic link, adjusting bolt and limit baffle, thereby can realize adjusting limit baffle's height according to the different size specifications of printing ink pouring barrel, can adjust the distance between two limit baffles moreover, this conveyor's application range has been enlarged, the practicality is strengthened, in addition through setting up a plurality of rubber circular grooves, carry printing ink tank barrel place in the rubber circular groove, can improve the stationarity of tank barrel when carrying, and be favorable to accurate filling printing ink, but this scheme still has the disadvantage:

the adjustment to the distance between the limit baffles needs to be carried out through a plurality of second telescopic links, and the adjustment process to two limit baffles is carried out separately, has led to whole adjustment process step many, controls the stationarity that printing ink jar bucket moved through the rubber circular slot simultaneously, but the rubber circular slot itself just has certain elasticity, and the conveyer belt shakes easily in the transportation process, leads to controlling printing ink jar bucket and removes stationarity relatively poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an ink conveying device.

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

an ink delivery device comprising a delivery mechanism, an adsorption mechanism, and a protection mechanism;

the conveying mechanism comprises a base, two conveying rollers and a conveying belt, wherein the two conveying rollers are arranged at the upper end of the base through a plurality of brackets, the conveying belt is connected between the two conveying rollers, and a first motor for driving one of the conveying rollers to rotate is arranged on one of the brackets;

the adsorption mechanism comprises an adsorption plate and adsorption holes, wherein the upper ends of the bases, which are positioned on two sides of the conveying belt, are fixedly connected with two vertical plates, the side walls of the adsorption plate are fixedly connected with the side walls of the two vertical plates, the adsorption plate is hollow, the top of the adsorption plate is provided with a plurality of adsorption holes, the upper surface of the adsorption plate is attached to the lower surface of the conveying belt, and the side walls of the conveying belt are provided with a plurality of through holes;

the protection mechanism comprises a reciprocating screw, two sliding plates and two protection plates, wherein the reciprocating screw is rotationally connected between the side walls of the vertical plates, the two sliding plates are in threaded connection with the side walls of the reciprocating screw, the two sliding plates are mutually far away, the side walls of the sliding plates are respectively and fixedly connected with two U-shaped plates, the side walls of the U-shaped plates are in sliding connection with the side walls of the vertical plates, and one ends of the U-shaped plates, which are mutually close, are respectively and fixedly connected with the two protection plates.

Preferably, the adsorption mechanism further comprises a suction pump, the suction pump is fixedly connected to the lower end of the base, the input end of the suction pump is communicated with the bottom of the adsorption plate through an air suction pipe, and the output end of the suction pump is fixedly connected with an air outlet pipe.

Preferably, one of the vertical plate side walls is fixedly connected with a second motor, and the movable end of the second motor is fixedly connected with one end of the reciprocating screw rod.

Preferably, a plurality of sliding rods are fixedly connected between the two vertical plate side walls, and the two sliding plate side walls are in sliding connection with the plurality of sliding rod side walls.

Preferably, a plurality of support columns are fixedly connected to the lower end of the base.

The utility model has the following beneficial effects:

1. through setting up adsorption equipment for the printing ink bucket that is located on the conveyer belt can only adsorb with the conveyer belt upper surface under the negative pressure adsorption effect on the adsorption plate, make printing ink bucket keep stable at the removal in-process, for prior art, it avoids using the rubber circular slot to control the stationarity that printing ink tank moved, leads to controlling the relatively poor phenomenon emergence of printing ink tank removal stationarity.

2. Through setting up protection machanism, when reciprocating screw rotates, can drive two guard plates through two slide and two U template and be close to each other or keep away from each other this moment, realize the regulation to the distance between two guard plates, for prior art, it has reduced the step loaded down with trivial details nature in the adjustment process.

Drawings

FIG. 1 is a schematic view of an ink delivery device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 3 is a schematic sectional view of the structure of fig. 1 in the direction B-B.

In the figure: 1 base, 2 conveying rollers, 3 conveying belts, 4 first motors, 5 vertical plates, 6 adsorption plates, 7 adsorption holes, 8 through holes, 9 suction pumps, 10 suction pipes, 11 reciprocating screw rods, 12 sliding plates, 13U-shaped plates, 14 protection plates, 15 second motors, 16 sliding rods and 17 air outlet pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an ink delivery device is described, which comprises a delivery mechanism, the delivery mechanism comprises a base 1, two delivery rollers 2 and a delivery belt 3, the two delivery rollers 2 are installed at the upper end of the base 1 through a plurality of brackets, the delivery belt 3 is connected between the two delivery rollers 2, a first motor 4 for driving one of the delivery rollers 2 to rotate is installed on one of the brackets, and a plurality of support columns are fixedly connected at the lower end of the base 1.

Still include adsorption equipment, adsorption equipment includes adsorption plate 6 and absorption hole 7, and the base 1 is located two riser 5 of upper end fixedly connected with of conveyer belt 3 both sides, and adsorption plate 6 lateral wall and two riser 5 lateral wall fixed connection, adsorption plate 6 are the cavity form, and a plurality of absorption holes 7 have been seted up at adsorption plate 6 top, and adsorption plate 6 upper surface is laminated with conveyer belt 3 lower surface, and a plurality of through-holes 8 have been seted up to conveyer belt 3 lateral wall.

The adsorption mechanism further comprises a suction pump 9, the suction pump 9 is fixedly connected to the lower end of the base 1, the input end of the suction pump 9 is communicated with the bottom of the adsorption plate 6 through a suction pipe 10, and the output end of the suction pump 9 is fixedly connected with an air outlet pipe 17.

It should be noted that, the suction pump 9 can suck air from the suction plate 6 through the air suction pipe 10, so that negative pressure exists in the suction plate 6, and then when the conveying belt 3 moves, the plurality of through holes 8 on the conveying belt 3 can continuously pass over the suction plate 6, and at this time, the ink barrel on the conveying belt 3 can only adsorb with the upper surface of the conveying belt 3 under the negative pressure adsorption effect on the suction plate 6, so that the ink barrel is kept stable in the moving process, and compared with the prior art, the phenomenon that the stability of controlling the movement of the ink barrel by using the rubber circular groove is avoided, so that the stability of controlling the movement of the ink barrel is poor occurs.

The device comprises a vertical plate 5, and is characterized by further comprising a protection mechanism, wherein the protection mechanism comprises a reciprocating screw 11, two sliding plates 12 and two protection plates 14, the reciprocating screw 11 is rotationally connected between the side walls of the vertical plate 5, the side walls of the reciprocating screw 11 are in threaded connection with the two sliding plates 12, the side walls of the two sliding plates 12 which are far away from each other are respectively and fixedly connected with two U-shaped plates 13, the side walls of the U-shaped plates 13 are in sliding connection with the side walls of the vertical plates 5, and one ends of the two U-shaped plates 13 which are close to each other are respectively and fixedly connected with the two protection plates 14.

Further, when the reciprocating screw 11 rotates, at this time, the two protection plates 14 can be driven to be close to or far away from each other through the two sliding plates 12 and the two U-shaped plates 13, so that the adjustment of the distance between the two protection plates 14 is realized, and compared with the prior art, the step complexity in the adjustment process is reduced.

The side wall of one vertical plate 5 is fixedly connected with a second motor 15, and the movable end of the second motor 15 is fixedly connected with one end of the reciprocating screw rod 11.

A plurality of sliding rods 16 are fixedly connected between the side walls of the two vertical plates 5, and the side walls of the two sliding plates 12 are slidably connected with the side walls of the plurality of sliding rods 16, so that the two sliding plates 12 can keep horizontally moving in the rotation process of the reciprocating screw rod 11.

According to the width of the ink tank before conveying, the second motor 15 is driven to rotate clockwise or anticlockwise at the moment, and the reciprocating screw rod 11 is driven to rotate clockwise or anticlockwise, so that the two slide plates 12 can drive the two protection plates 14 to be close to or far away from each other through the two U-shaped plates 13, the side walls of the two protection plates 14 can be respectively attached to the side walls of the ink tank, and the protection performance in the conveying process of the ink tank is realized;

then the first motor 4 is driven to rotate, the conveyor belt 3 can be driven to move under the rotation of the two conveyor rolls 2, the suction pump 9 is started, the suction pump 9 can suck air from the suction plate 6 through the air suction pipe 10, negative pressure exists in the suction plate 6, when the conveyor belt 3 moves, the plurality of through holes 8 on the conveyor belt 3 can continuously pass over the suction plate 6, then the ink tank to be conveyed is placed at the upper end of the conveyor belt 3 between the two protection plates 14, at the moment, the lower surface of the ink tank and the upper surface of the conveyor belt 3 are only adsorbed under the negative pressure adsorption effect on the suction plate 6, so that the ink tank is kept stable in the moving process, and compared with the prior art, the phenomenon that the stability of controlling the movement of the ink tank is poor due to the fact that a rubber circular groove is avoided.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. An ink delivery device is characterized by comprising a delivery mechanism, an adsorption mechanism and a protection mechanism;

the conveying mechanism comprises a base (1), two conveying rollers (2) and a conveying belt (3), wherein the two conveying rollers (2) are arranged at the upper end of the base (1) through a plurality of brackets, the conveying belt (3) is connected between the two conveying rollers (2), and a first motor (4) for driving one of the conveying rollers (2) to rotate is arranged on one of the brackets;

the adsorption mechanism comprises an adsorption plate (6) and adsorption holes (7), wherein the upper ends of the bases (1) positioned on two sides of the conveying belt (3) are fixedly connected with two vertical plates (5), the side walls of the adsorption plate (6) are fixedly connected with the side walls of the two vertical plates (5), the adsorption plate (6) is hollow, the top of the adsorption plate (6) is provided with a plurality of adsorption holes (7), the upper surface of the adsorption plate (6) is attached to the lower surface of the conveying belt (3), and the side walls of the conveying belt (3) are provided with a plurality of through holes (8);

the protection mechanism comprises a reciprocating screw (11), two sliding plates (12) and two protection plates (14), wherein the reciprocating screw (11) is rotationally connected between the side walls of the vertical plates (5), the side walls of the reciprocating screw (11) are in threaded connection with the two sliding plates (12), the two side walls of the sliding plates (12) which are far away from each other are respectively fixedly connected with two U-shaped plates (13), the side walls of the U-shaped plates (13) are in sliding connection with the side walls of the vertical plates (5), and one ends of the U-shaped plates (13) which are close to each other are respectively fixedly connected with the two protection plates (14).

2. An ink delivery device according to claim 1, wherein the adsorption mechanism further comprises a suction pump (9), the suction pump (9) is fixedly connected to the lower end of the base (1), the input end of the suction pump (9) is communicated with the bottom of the adsorption plate (6) through an air suction pipe (10), and the output end of the suction pump (9) is fixedly connected with an air outlet pipe (17).

3. An ink delivery device according to claim 1, wherein one of the risers (5) is fixedly connected to a second motor (15), and the movable end of the second motor (15) is fixedly connected to one end of the reciprocating screw (11).

4. An ink delivery device according to claim 1, wherein a plurality of slide bars (16) are fixedly connected between the side walls of two of said risers (5), and wherein the side walls of two of said slide bars (12) are slidably connected to the side walls of the plurality of slide bars (16).

5. An ink delivery device according to claim 1, wherein the base (1) is fixedly connected to a plurality of support columns at its lower end.