CN209005826U

CN209005826U - A kind of ink three-roll grinder

Info

Publication number: CN209005826U
Application number: CN201821126667.6U
Authority: CN
Inventors: 谢锡藩
Original assignee: Guangzhou Dili Printing Materials Co Ltd
Current assignee: Guangzhou Dili Printing Materials Co Ltd
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-06-21
Anticipated expiration: 2028-07-16

Abstract

The utility model relates to a kind of ink three-roll grinders, including rack, grind roller group, motor, frequency converter, control panel and cooling device, frequency converter is electrically connected with control panel, motor is connect with frequency converter, motor driven grinds roller group, the collection flitch tilted down along feedstock direction is provided with below grinding roller group, grinding roller group includes the first mixing roll, second mixing roll and third mixing roll, first mixing roll, second mixing roll and third mixing roll are parallel to each other and squeezed tight is arranged on the rack, third mixing roll is equipped with the scraper guide plate being bonded with third mixing roll, first mixing roll, equal interlayer on second mixing roll and third mixing roll, one end of interlayer is equipped with water inlet, the other end of interlayer is equipped with water outlet, the connection of the outlet pipe of water inlet and cooling device, the connection of the water inlet pipe of water outlet and cooling device.There is the utility model accurate control to grind roller speed, the good advantage of grinding effect.

Description

A kind of ink three-roll grinder

Technical field

The utility model relates to Printing ink producing technical fields, more specifically to a kind of ink three-roll grinder.

Background technique

Currently, existing ink three-roll grinder, motor is directly entered oepration at full load state after starting, waste of energy, The service life of equipment can be shortened, motor fret is serious, and for a long time using there can be security risk.

Utility model content

Problem to be solved in the utility model is that grinding roller speed, grinding effect can accurately be controlled by providing one kind Good ink three-roll grinder.

In order to solve the above-mentioned technical problem, the utility model provides a kind of ink three-roll grinder comprising rack is ground Grinding roller group, motor, frequency converter, control panel and cooling device, the frequency converter are electrically connected with the control panel, the motor It is connect with the frequency converter, roller group is ground described in the motor driven, is provided with below the grinding roller group along feedstock direction The collection flitch tilted down, the grinding roller group include the first mixing roll, the second mixing roll and third mixing roll, and described first grinds Grinding roller, second mixing roll and the third mixing roll are parallel to each other and squeezed tight is arranged in the rack, and described the Three mixing rolls are equipped with the scraper guide plate that is bonded with the third mixing roll, first mixing roll, second mixing roll and Equal interlayer on the third mixing roll, one end of the interlayer are equipped with water inlet, and the other end of the interlayer is equipped with water outlet, institute It states water inlet to connect with the outlet pipe of the cooling device, the water outlet is connect with the water inlet pipe of the cooling device.

As the preferred scheme of the utility model, one end of first mixing roll is ground equipped with first gear, described second One end of grinding roller is equipped with second gear, and one end of the third mixing roll is equipped with third gear, the first gear and described Third gear is intermeshed with the second gear respectively, and the output end of the motor is arranged in the second gear.

As the preferred scheme of the utility model, the revolving speed of the third mixing roll is greater than turning for second mixing roll Speed, the revolving speed of second mixing roll are greater than the revolving speed of first mixing roll.

As the preferred scheme of the utility model, both ends are symmetrically set between first mixing roll and second mixing roll There is pressing plate.

As the preferred scheme of the utility model, the material of the pressing plate is copper.

As the preferred scheme of the utility model, first mixing roll and the third mixing roll are equipped with spacing adjusting Handwheel.

As the preferred scheme of the utility model, first mixing roll, second mixing roll and third grinding Roller is coated with wear-resistant coating.

As the preferred scheme of the utility model, the wear-resistant coating is cermet material.

As the preferred scheme of the utility model, the bottom of the rack is provided with cushion.

A kind of ink three-roll grinder for implementing the utility model has the following beneficial effects: compared with prior art

The utility model can adjust motor according to the load condition of three-roll grinder by setting transducer drive motor Revolving speed, it is ensured that motor is run in normal state, and effective protection motor improves service life, and improves the safety of operation, energy It is enough precisely controlled the grinding roller group speed of service, is capable of the speed of service of product demand adjusting three-roll grinder, it is ensured that product quality； The ink that completion is ground on third mixing roll is scraped collection by scraper guide plate, and can facilitate will not for the collection flitch tilted down The ink collection completed is ground, waste is reduced；In addition, can reduce the temperature of mixing roll by cooling device, it is ensured that grinding effect Fruit, in case friction overheats and mixing roll is caused to damage and influence the quality of ink.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple Ground introduction.

Fig. 1 is a kind of structural schematic diagram of ink three-roll grinder provided by the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, the preferred embodiment of the utility model, a kind of ink three-roll grinder comprising rack 1, grinding Roller group, motor, frequency converter, control panel 2 and cooling device 3, the frequency converter are electrically connected with the control panel 2, the electricity Machine is connect with the frequency converter, and roller group is ground described in the motor driven, is provided with below the grinding roller group along charging side To the collection flitch 4 tilted down, the grinding roller group includes the first mixing roll 5, the second mixing roll 6 and third mixing roll 7, described One end of first mixing roll 5 is equipped with first gear, one end of second mixing roll 6 is equipped with second gear, the third grinding One end of roller 7 is equipped with third gear, and the first gear and the third gear are intermeshed with the second gear respectively, The output end of the motor, first mixing roll 5, second mixing roll 6 and the third is arranged in the second gear Mixing roll 7 is parallel to each other and squeezed tight is arranged in the rack 1, and the third mixing roll 7 is equipped with and grinds with the third The scraper guide plate 8 that grinding roller 7 is bonded, equal interlayer on first mixing roll 5, second mixing roll 6 and the third mixing roll 7 9, one end of the interlayer 9 is equipped with water inlet 10, and the other end of the interlayer 9 is equipped with water outlet, the water inlet 10 with it is described The outlet pipe of cooling device 3 connects, and the water outlet is connect with the water inlet pipe of the cooling device 3.

The utility model, can be according to the load condition tune of three-roll grinder by setting transducer drive motor as a result, The revolving speed of whole motor, it is ensured that motor is run in normal state, and effective protection motor improves service life, and improves the peace of operation Quan Xing can be precisely controlled the grinding roller group speed of service, be capable of the speed of service of product demand adjusting three-roll grinder, it is ensured that produce Quality；The ink that completion is ground on third mixing roll 7 is scraped collection by scraper guide plate 8, and the collection flitch 4 tilted down Can facilitate will not grind the ink collection of completion, reduce waste；In addition, can reduce the temperature of mixing roll by cooling device 3, Ensure grinding effect, in case friction overheats and mixing roll is caused to damage and influence the quality of ink.

When work, ink to be ground is transported between the first mixing roll 5 and the second mixing roll 6, motor driven second Gear, second gear drives first gear and third gear, so that the first mixing roll 5 is rotated towards each other with the second mixing roll 6, and Third mixing roll 7 is rotated towards each other with the second mixing roll 6, realizes grinding.

More preferably, the revolving speed of the third mixing roll 7 is greater than the revolving speed of second mixing roll 6, second mixing roll 6 Revolving speed be greater than first mixing roll 5 revolving speed；Rough lapping is first carried out, then carries out fine lapping, guarantees grinding quality.

More preferably, both ends are symmetrically arranged with pressing plate 11 between first mixing roll 5 and second mixing roll 6；Pressing plate 11 It not only can be reduced ink splashes phenomenon in process of lapping, reduce wastage of material, and pressing plate 11 and the first mixing roll 5 and the It is capable of forming feed well between two mixing rolls 6, is capable of increasing inlet amount.

More preferably, the material of the pressing plate 11 is preferably copper, and copper has good wearability, can be reduced as far as possible to the The abrasion of one mixing roll 5 and the second mixing roll 6.

More preferably, first mixing roll 5 is equipped with spacing adjusting handle 12 with the third mixing roll 7；According to product Quality requirement can adjust the spacing between the first mixing roll 5 and the second mixing roll 6, Yi Ji by spacing adjusting handle 12 Spacing between two mixing rolls 6 and third mixing roll 7, so as to adjust grinding precision.

More preferably, first mixing roll 5, second mixing roll 6 and the third mixing roll 7 are coated with wear-resisting painting Layer, the wear-resistant coating is preferably cermet material, and the thickness of the wear-resistant coating is preferably 2mm.

More preferably, the bottom of the rack 1 is provided with cushion 13.By the way that cushion 13 is arranged, three rollers can be slowed down and ground The vibration of grinding machine improves grinding quality, and reduces noise.

Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered Range.

Claims

1. a kind of ink three-roll grinder, which is characterized in that including rack, grinding roller group, motor, frequency converter, control panel and Cooling device, the frequency converter are electrically connected with the control panel, and the motor is connect with the frequency converter, the motor driven The grinding roller group is provided with the collection flitch tilted down along feedstock direction, the grinding roller group below the grinding roller group Including the first mixing roll, the second mixing roll and third mixing roll, first mixing roll, second mixing roll and the third Mixing roll is parallel to each other and squeezed tight is arranged in the rack, and one end of first mixing roll is equipped with first gear, institute The one end for stating the second mixing roll is equipped with second gear, and one end of the third mixing roll is equipped with third gear, first tooth Wheel and the third gear are intermeshed with the second gear respectively, and the output of the motor is arranged in the second gear End, the third mixing roll are equipped with the scraper guide plate being bonded with the third mixing roll, first mixing roll, described second Interlayer is equipped on mixing roll and the third mixing roll, one end of the interlayer is equipped with water inlet, the other end of the interlayer Equipped with water outlet, the water inlet is connect with the outlet pipe of the cooling device, the water outlet and the cooling device into Water pipe connection.

2. ink three-roll grinder as described in claim 1, which is characterized in that the revolving speed of the third mixing roll is greater than described The revolving speed of second mixing roll, the revolving speed of second mixing roll are greater than the revolving speed of first mixing roll.

3. ink three-roll grinder as described in claim 1, which is characterized in that first mixing roll and second grinding Both ends are symmetrically arranged with pressing plate between roller.

4. ink three-roll grinder as claimed in claim 3, which is characterized in that the material of the pressing plate is copper.

5. ink three-roll grinder as described in claim 1, which is characterized in that first mixing roll and the third are ground Roller is equipped with spacing adjusting handle.

6. ink three-roll grinder as described in claim 1, which is characterized in that first mixing roll, second grinding Roller and the third mixing roll are coated with wear-resistant coating.

7. ink three-roll grinder as claimed in claim 6, which is characterized in that the wear-resistant coating is cermet material.

8. ink three-roll grinder as described in claim 1, which is characterized in that the bottom of the rack is provided with cushion.