CN220004217U

CN220004217U - Coating grinder

Info

Publication number: CN220004217U
Application number: CN202320775829.3U
Authority: CN
Inventors: 范振伟; 胡永刚
Original assignee: Tianjin Sanhong Special Coating Co Ltd
Current assignee: Tianjin Sanhong Special Coating Co Ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-11-14
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a paint grinder, which comprises a grinder body, a groove arranged at the top of the grinder body, three rollers fixedly arranged in the groove and arranged in parallel, a water spraying device arranged on the grinder body for spraying water to the rollers, and a cleaning device arranged below the rollers, wherein a communicating groove communicated with the groove is formed at the bottom of the groove, the cleaning device comprises a driving component fixedly arranged at the bottom of the communicating groove, a lifting plate fixedly connected with the driving component, and a brush arranged on the lifting plate, a cover body is arranged on the communicating groove, when the paint grinder works, the brush is positioned in the communicating groove, the cover body covers the communicating groove, and when the rollers need to be cleaned, the cover body is moved away, and the brush is ejected out to clean gaps between the rollers.

Description

Coating grinder

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a paint grinding machine.

Background

In the paint production industry, large-particle or agglomerated raw materials are required to be ground and dispersed to a certain fineness by a sand mill, so the grinding mill is one of important devices widely used in paint production.

The three-roller grinder is a three-roller grinder for short, belongs to one of paint grinders, and comprises a grinder body, a groove arranged on the grinder body and three rollers arranged in the groove, and the three-roller grinder has the working principle that the three-roller grinder achieves the grinding effect through the mutual extrusion of the surfaces of the three rollers in a horizontal manner and the friction at different speeds, and is the most effective grinding and dispersing equipment for high-viscosity materials.

For the related art, after finishing grinding, a lot of paint residues are adhered to the rollers, and the rollers need to be manually cleaned, so that gaps are difficult to clean due to gaps between the rollers, and the gaps need to be cleaned by matching with the rotation of the rollers. However, in the manual cleaning process, the roller rotates, so that hands can be easily clamped and injured at the position of the roller, which is careless and stretches into the gap, and the safety of workers is easily threatened.

Disclosure of Invention

In order to overcome the defect that a manual cleaning roller is easy to be scratched by the roller, the utility model provides a paint grinder.

The paint grinder provided by the utility model adopts the following technical scheme:

the utility model provides a coating grinds machine, includes grinds the machine body, establishes grind the recess and the fixed mounting at machine body top is in the recess and parallel arrangement's three roller, still including establishing grind the last water jet equipment of spraying water to the roller of machine body and establish the belt cleaning device of roller below, the recess bottom seted up with the intercommunication groove of recess intercommunication, belt cleaning device including fixed mounting be in the drive assembly of intercommunication groove bottom, with drive assembly fixed connection's lifter plate and install brush on the lifter plate, be equipped with the lid on the intercommunication groove, when the coating grinds the during operation, the brush is located the intercommunication inslot, the lid covers the intercommunication groove, when needs wash the roller, the lid removes, the brush is ejecting to clean between the roller gap.

By adopting the technical scheme, the communicating groove provides an installation position for the cleaning device, when the roller is required to be cleaned, the cover body is moved away, the driving assembly is started, the driving assembly drives the lifting plate to lift, the lifting plate drives the brush to lift until the brush butts against the roller, the lifting plate stops lifting, the water spraying device is started to spray water to the roller, the grinding machine is started again, the roller rotates, the brush cleans the roller, and the human hands are prevented from being squeezed into gaps when the gaps of the roller are cleaned, so that the safety of a human body is threatened;

after the roller is cleaned, the grinder is closed, the water spraying device is closed, the driving assembly is started, the driving assembly drives the lifting plate to descend, the lifting plate drives the bristles to descend until the bristles reset and are placed in the communicating groove again, the driving assembly is closed, the cover body is covered, the cleaning device resets and prevents the ejected hairbrush from affecting the normal work of the roller, the communicating groove is covered with the cover body, and materials dripped during the working of the roller are prevented from falling on the cleaning device and in the communicating groove, so that the cleaning device and the communicating groove are kept clean.

Optionally, the brush is provided with two and all connects the upper surface of lifter plate, when the brush is ejecting, every the brush all is located between two the roller.

Through adopting above-mentioned technical scheme, lifter plate can push out two brushes simultaneously, and two brushes that push out simultaneously can clean three pivoted roller simultaneously, and cleaning efficiency is high.

Optionally, the lifter plate is adapted to the communication slot, and when the brush cleans the roller, the lifter plate is still located in the communication slot.

Through adopting above-mentioned technical scheme, when the brush is ejecting, the lifter plate still is located the intercommunication inslot to lifter plate and intercommunication groove adaptation can reduce the impurity that washs down and fall into the possibility of the bottom of intercommunication groove, thereby reduce the influence that impurity reset the lifter plate.

Optionally, the driving assembly is a cylinder assembly or a hydraulic cylinder assembly.

By adopting the technical scheme, the cylinder assembly is used as a driving assembly, so that the running speed is high, and the running efficiency is high; the hydraulic cylinder component is used as a driving component, and the operation precision is high.

Optionally, a drainage duct communicated with the outside is formed at the bottom of the communicating groove.

By adopting the technical scheme, the drainage pore canal can drain sewage which permeates into the communicating groove, so that the possibility of soaking the driving component and the cleaning device by sewage is reduced, and the service lives of the driving component and the cleaning device are prolonged.

Optionally, the water spraying device comprises a water tank, a water pump communicated with the water tank, and a water spraying pipe communicated with an output port of the water pump, wherein a plurality of water spraying holes are formed in the water spraying pipe.

Through adopting above-mentioned technical scheme, when needs carry out the water spray to the roller, open the water pump, the water pump absorbs water from the water tank in, and water is spouted through the hole for water spraying on the spray pipe, and water spray efficiency is high.

Optionally, the water jet pipe is located above the roller and rests on the mill body.

Through adopting above-mentioned technical scheme, the water spray pipe support is on grinding the machine body, avoids the handheld spray pipe water spray of staff, saves physical power.

Optionally, the brush is detachably connected with the lifting plate.

Through adopting above-mentioned technical scheme, be connected for dismantling between brush and the lifter plate and be connected, conveniently change wearing and tearing or dirty brush, improve clean efficiency.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the communicating groove provides an installation position for the cleaning device, when the roller is required to be cleaned, the cover body is moved away, the driving assembly is started, the driving assembly drives the lifting plate to ascend, the lifting plate drives the brush to ascend until the brush butts against the roller, the lifting plate stops ascending, the water spraying device is started, the water spraying device sprays water to the roller, the grinding machine is started again, the roller rotates, the brush cleans the roller, and the phenomenon that hands are squeezed into gaps when cleaning the gaps of the roller is avoided, so that the safety of a human body is threatened;

2. the lifter plate can push out two brushes simultaneously, and two brushes that push out simultaneously can clean three pivoted roller simultaneously, and cleaning efficiency is high.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view showing a structure of a water spraying device according to an embodiment of the present utility model;

fig. 3 is a schematic view showing the structure of a cleaning device according to an embodiment of the present utility model.

In the figure, 1, a grinder body; 2. a groove; 21. a communication groove; 22. a drainage duct; 3. a roller; 4. a water spraying device; 41. a water tank; 42. a water pump; 43. a water spray pipe; 431. a water spraying hole; 5. a cleaning device; 51. a drive assembly; 52. a lifting plate; 53. a brush.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a paint grinder.

As shown in fig. 1 and 2, a paint finishing machine comprises a finishing machine body 1, a groove 2 arranged at the top of the finishing machine body 1, three rollers 3 fixedly arranged in the groove 2 and arranged in parallel, a water spraying device 4 arranged on the finishing machine body 1 for spraying water to the rollers 3, and a cleaning device 5 arranged below the rollers 3.

When the roller 3 needs to be cleaned, the water spraying device 4 is started, the water spraying device 4 sprays water to the roller 3, the paint grinder is started, the roller 3 rotates, and the cleaning device 5 cleans the roller 3.

As shown in fig. 2 and 3, the bottom of the groove 2 is provided with a communicating groove 21 communicated with the groove 2, the cleaning device 5 comprises a driving component 51 fixedly installed at the bottom of the communicating groove 21, a lifting plate 52 fixedly connected with the driving component 51, and two brushes 53 installed on the upper surface of the lifting plate 52, a cover body (not shown in the figure) is arranged on the communicating groove 21, when the paint finishing machine works, the brushes 53 are positioned in the communicating groove 21, the cover body covers the communicating groove 21, when the rollers 3 need to be cleaned, the cover body is moved away, the brushes 53 are ejected out, and each brush 53 is positioned between the two rollers 3 to clean gaps between the rollers 3.

The communicating groove 21 provides an installation position for the cleaning device 5, when the roller 3 needs to be cleaned, the cover body is moved away, the driving assembly 51 is started, the driving assembly 51 drives the lifting plate 52 to lift, the lifting plate 52 drives the two brushes 53 to lift until each brush 53 is propped between the two rollers 3, the lifting plate 52 stops lifting, the water spraying device 4 is started, the water spraying device 4 sprays water to the rollers 3, the grinding machine is started again, the rollers 3 rotate, the brushes 53 clean the rollers 3, and the human hands are prevented from being squeezed into gaps when the gaps of the rollers 3 are cleaned, and threatens to the physical safety;

after the roller 3 is cleaned, the grinder is closed, the water spraying device 4 is closed, the driving assembly 51 is started, the driving assembly 51 drives the lifting plate 52 to descend, the lifting plate 52 drives the two bristles to descend until the bristles reset and are placed in the communication groove 21 again, the driving assembly 51 is closed, the cover body is covered, the cleaning device 5 resets to prevent the ejected hairbrush 53 from affecting the normal work of the roller 3, the communication groove 21 is covered by the cover body, and materials dripped during the working of the roller 3 are prevented from falling on the cleaning device 5 and in the communication groove 21, so that the cleaning device 5 and the communication groove 21 are kept clean.

The driving assembly 51 is a cylinder assembly or a hydraulic cylinder assembly, and the cylinder assembly is used as the driving assembly 51, so that the operation speed is high and the operation efficiency is high; the hydraulic cylinder assembly is used as the driving assembly 51, and the operation precision is high.

When the lifting plate 52 is matched with the communicating groove 21 and the brush 53 cleans the roller 3, the lifting plate 52 is still positioned in the communicating groove 21, so that the possibility that the cleaned impurities fall into the bottom of the communicating groove 21 can be reduced, and the influence of the impurities on the resetting of the lifting plate 52 is reduced.

As shown in fig. 2 and 3, a drainage duct 22 communicated with the outside is formed at the bottom of the communicating groove 21, and the drainage duct 22 can drain the sewage permeated into the communicating groove 21, so that the possibility of soaking the cleaning device 5 with the sewage is reduced, and the service life of the cleaning device 5 is prolonged.

The brush 53 is detachably connected with the lifting plate 52, so that the worn or dirty brush 53 can be conveniently replaced, and the cleaning efficiency is improved.

As shown in fig. 1 and 2, the water spraying device 4 comprises a water tank 41, a water pump 42 communicated with the water tank 41, and a water spraying pipe 43 communicated with an output port of the water pump 42, wherein a plurality of water spraying holes 431 are formed in the water spraying pipe 43, and the water spraying pipe 43 is positioned above the roller 3 and is supported on the grinding machine body 1 through a fixing piece.

When the roller 3 needs to be sprayed with water, the water pump 42 is started, the water is absorbed by the water pump 42 from the water tank 41 and sprayed out through the water spraying hole 431 on the water spraying pipe 43, so that the water spraying pipe 43 is prevented from being manually held to spray water, and the water spraying efficiency is high.

The implementation principle of the paint grinder provided by the embodiment of the utility model is as follows: when the roller 3 needs to be cleaned, the cover body is removed, the cylinder assembly is started, the cylinder assembly drives the lifting plate 52 to ascend, the lifting plate 52 drives the hairbrush 53 to ascend until the hairbrush 53 butts against the roller 3, the lifting plate 52 stops ascending, the water pump 42 is started, the water pump 42 absorbs water from the water tank 41, the water is sprayed out through the water spraying holes 431 on the water spraying pipe 43, the grinder is started again, the roller 3 rotates, and the hairbrush 53 cleans the roller 3;

after the roller 3 is cleaned, the grinder is closed, the water pump 42 is closed, the air cylinder assembly is started, the air cylinder assembly drives the lifting plate 52 to descend, the lifting plate 52 drives the bristles to descend until the bristles reset and are placed in the communicating groove 21 again, the air cylinder assembly is closed, and the cover body is covered.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a coating grinds machine, includes grinds machine body (1), establishes recess (2) at grinds machine body (1) top and fixed mounting are in recess (2) and parallel arrangement's three roller (3), its characterized in that: still including establishing water jet equipment (4) of spraying water to roller (3) on grinding machine body (1) and establish belt cleaning device (5) of roller (3) below, recess (2) bottom seted up with intercommunication groove (21) of recess (2) intercommunication, belt cleaning device (5) including fixed mounting be in drive assembly (51) of intercommunication groove (21) bottom, with drive assembly (51) fixed connection lifter plate (52) and install brush (53) on lifter plate (52), be equipped with the lid on intercommunication groove (21), when the during operation is ground to the coating mill, brush (53) are located intercommunication groove (21), the lid covers intercommunication groove (21), when needs wash roller (3), the lid removes, brush (53) are ejecting to clean between roller (3) gap.

2. A paint finishing machine as claimed in claim 1, wherein: the brushes (53) are arranged on the upper surfaces of the lifting plates (52) and are connected with each other, and when the brushes (53) are ejected out, each brush (53) is located between two rollers (3).

3. A paint finishing machine as claimed in claim 2, wherein: the lifting plate (52) is matched with the communication groove (21), and when the brush (53) cleans the roller (3), the lifting plate (52) is still positioned in the communication groove (21).

4. A paint finishing machine as claimed in claim 1, wherein: the driving assembly (51) is a cylinder assembly or a hydraulic cylinder assembly.

5. A paint finishing machine as claimed in claim 1, wherein: the bottom of the communication groove (21) is provided with a drainage duct (22) communicated with the outside.

6. A paint finishing machine as claimed in claim 1, wherein: the water spraying device (4) comprises a water tank (41), a water pump (42) communicated with the water tank (41) and a water spraying pipe (43) communicated with an output port of the water pump (42), and a plurality of water spraying holes (431) are formed in the water spraying pipe (43).

7. A paint grinder as set forth in claim 6 wherein: the water spraying pipe (43) is arranged above the roller (3) and is supported on the grinding machine body (1).

8. A paint finishing machine as claimed in claim 1, wherein: the brush (53) is detachably connected with the lifting plate (52).