CN221360166U

CN221360166U - Three-roller grinder belt cleaning device

Info

Publication number: CN221360166U
Application number: CN202323319277.4U
Authority: CN
Inventors: 刘佳伟; 宋涛; 孙宝全
Original assignee: Suzhou Inaink Electronic Materials Co ltd
Current assignee: Suzhou Inaink Electronic Materials Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-19
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a cleaning device of a three-roller grinder, which comprises: cleaning tank, lifting limiting mechanism, extrusion formula wiper mechanism. The lifting limiting mechanism is arranged below the cleaning tank and comprises an assembly base, a pair of driving threaded rods are rotationally connected to the assembly base, and a pair of threaded sleeves are connected to the outer sides of the driving threaded rods in a threaded manner. The extrusion formula wiper mechanism of multiunit evenly distributed is in the top of assembly base, and extrusion formula wiper mechanism is including wasing the arc board, washs the arc board and keep away from the washing tank one side fixedly connected with multiunit evenly distributed's washing cavernosum. According to the utility model, the extrusion type cleaning mechanism is arranged, so that the roller of the three-roller machine can be cleaned, the cleaning efficiency of the roller of the three-roller machine is improved, the condition that the cleaning cloth or the body part of an operator is wound into the roller in the cleaning process of the roller of the three-roller machine is reduced, and the cleaning safety of the roller of the three-roller machine is improved.

Description

Three-roller grinder belt cleaning device

Technical Field

The utility model belongs to the technical field of cleaning of three-roller grinding machines, and particularly relates to a cleaning device of a three-roller grinding machine.

Background

The three-roller mill is also called as a three-roller mill, is an effective grinding and dispersing device for high-viscosity materials, achieves the grinding effect mainly through mutual extrusion of surfaces of three rollers which are horizontally arranged and friction at different speeds, and is widely applicable to manufacturing of sizing agents such as paint, printing ink, pigment, plastics and the like.

Because the three-roller machine is generally used for processing high-viscosity materials, the high-viscosity materials are inevitably adhered to the outer surface of the roller, and in order to avoid the mutual pollution of the materials, the roller is generally required to be cleaned after the three-roller machine is operated.

The cleaning modes of the traditional three-roller machine roller mainly comprise three modes: 1. the machine is stopped, the rollers are wiped by manual wiping and roll at the same time, the cleaning mode is low in efficiency, and slurry adhered to the outer sides of the non-wiped rollers is extremely easy to adhere to the cleaned rollers due to small gaps of the three rollers; 2. the roller is disassembled for cleaning, the cleaning mode is low in efficiency, and the roller spacing is usually controlled at the micron level, so that the roller belongs to a precise instrument, and the roller is easy to disassemble and assemble to cause the deviation of the roller spacing; 3. starting up, enabling the roller to rotate at a constant speed, then manually wiping the roller by using the wiping agent, wherein the method is quite common, but the risk coefficient is quite high, the wiping agent and the body part of an operator are easily rolled between the rollers, so that the health of the operator is threatened, and the machine is damaged.

Therefore, the traditional cleaning mode of the three-roller is poor in practical application effect, and the three-roller cannot be cleaned with high efficiency and high safety, so that the three-roller is poor in efficiency and safety in the cleaning process.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to provide a cleaning device for a three-roller grinder, which can improve the efficiency and the safety of cleaning rollers of the three-roller grinder.

In order to achieve the above object, a specific embodiment of the present utility model provides the following technical solution:

A three-roll mill cleaning device comprising: cleaning tank, lifting limiting mechanism, extrusion formula wiper mechanism.

The lifting limiting mechanism is arranged below the cleaning tank and comprises an assembly base, the cleaning tank is in sliding connection with the assembly base, a pair of driving threaded rods are connected in the assembly base in a rotating mode, a pair of threaded sleeves are connected to the outer sides of the driving threaded rods in a threaded mode, a plurality of evenly distributed top plates are fixedly connected to one side, located in the assembly base, of the cleaning tank, and lifting connecting rods are hinged between the top plates and the threaded sleeves.

The multiunit extrusion formula wiper mechanism evenly distributed is in the top of assembly base, extrusion formula wiper mechanism is including wasing the arc board, one side fixedly connected with multiunit evenly distributed's washing cavernosum that washs the arc board and keep away from the washing tank, the below fixedly connected with of wasing the arc board is a pair of extrusion piston rod, a pair of equal sliding connection in the outside of extrusion piston rod has a shrink stock solution section of thick bamboo, in the shrink stock solution section of thick bamboo is located the washing tank, shrink stock solution section of thick bamboo intussuseption is filled with the washing liquid.

In one or more embodiments of the present utility model, a plurality of uniformly distributed fitting ear plates are fixedly connected to the outer side of the fitting base. The assembly base is assembled and fixed in a manner of assembling and fixing the plurality of assembly lugs. And a plurality of assembly lug plates are internally and respectively connected with an assembly bolt in a threaded manner. And assembling and fixing the assembly lug plate and the three-roller grinding machine through a plurality of assembly bolts.

In one or more embodiments of the present utility model, a pair of said drive threaded rods are each fixedly connected to a control brake tip at one end thereof located outside the mounting base. The drive threaded rod is conveniently driven in a rotating way by applying acting force to the control movable end, so that the cleaning tank is conveniently controlled to rise and fall.

In one or more embodiments of the utility model, the number of cleaning sponges is a group. The cleaning sponge body is used for cleaning the roller in multiple ways, so that the cleaning effect of the roller is improved. The extrusion piston rod is matched with the shrinkage liquid storage cylinder to form a compression liquid storage cavity. The cleaning liquid is stored through the compression liquid storage cavity, and meanwhile, the cleaning liquid can be conveniently conveyed to the cleaning sponge body along the liquid guide pipe and the liquid output pipe in a mode of extruding the compression liquid storage cavity. And a supporting spring is arranged in the compression liquid storage cavity. The supporting spring plays a role in connecting the extrusion piston rod with the shrinkage liquid storage cylinder, and plays a role in supporting and resetting the extrusion piston rod through shrinkage and resetting of the supporting spring.

In one or more embodiments of the present utility model, a catheter is fixedly connected to each of the pair of squeeze piston rods, and the catheter is in communication with the compressed fluid reservoir. And the cleaning liquid stored in the compression liquid storage cavity is guided and conveyed through the liquid adding pipe. One side of the cleaning tank is connected with a plurality of groups of liquid adding pipes which are uniformly distributed, and a plurality of groups of liquid adding pipes are communicated with the compression liquid storage cavity. The cleaning liquid is conveniently added into the compression liquid storage cavity through the liquid adding pipe.

In one or more embodiments of the present utility model, an output liquid pipe is connected to one side of the catheter located in the cleaning arc plate, and the output liquid pipe is arranged corresponding to the cleaning sponge body. And two ends of the liquid output pipe are respectively communicated with the cleaning sponge body and the liquid guide pipe. The cleaning liquid conveyed in the liquid guide pipe is conveyed to the cleaning sponge body through the liquid conveying pipe, so that the roller is conveniently and fully cleaned in a manner of wetting the cleaning sponge body.

Compared with the prior art, the three-roller cleaning device has the advantages that the extrusion type cleaning mechanism is arranged, so that the roller of the three-roller machine can be cleaned, the cleaning efficiency of the roller of the three-roller machine is improved, the condition that the cleaning cloth or the body part of an operator is wound into the roller in the cleaning process of the roller of the three-roller machine is reduced, and the cleaning safety of the roller of the three-roller machine is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a perspective view of a cleaning apparatus for a three-roll grinder in accordance with an embodiment of the present utility model;

FIG. 2 is another perspective view of a cleaning apparatus for a three-roll grinder in accordance with an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a three-roll mill cleaning apparatus in accordance with an embodiment of the utility model;

FIG. 4 is a schematic view of the structure shown in FIG. 3A;

fig. 5 is an assembly schematic diagram of a cleaning apparatus for a three-roll grinder in accordance with an embodiment of the present utility model.

The main reference numerals illustrate:

1-cleaning tank, 2-lifting limiting mechanism, 201-assembly base, 202-driving threaded rod, 203-threaded sleeve, 204-top plate, 205-lifting connecting rod, 206-assembly lug plate, 207-assembly bolt, 208-control brake end, 3-extrusion type cleaning mechanism, 301-arc cleaning plate, 302-cleaning sponge body, 303-extrusion piston rod, 304-shrinkage liquid storage barrel, 305-supporting spring, 306-liquid guide pipe, 307-liquid feeding pipe and 308-output liquid pipe.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1 to 5, a three-roll grinder cleaning device according to an embodiment of the present utility model includes: a cleaning tank 1, a lifting limiting mechanism 2 and an extrusion type cleaning mechanism 3.

As shown in fig. 1 to 2, the lifting and lowering limiting mechanism 2 is provided below the cleaning tank 1. The lifting limiting mechanism 2 is used for lifting and supporting the cleaning tank 1 to limit, so that the cleaning arc plate 301 can be conveniently adjusted in position in a lifting control mode of the cleaning tank 1, and the cleaning state of the cleaning arc plate 301 can be conveniently controlled. The lifting limiting mechanism 2 comprises an assembly base 201, the cleaning tank 1 is in sliding connection with the assembly base 201, and the cleaning tank 1 is accommodated and supported to be limited through the assembly base 201.

As shown in fig. 1 to 2, a plurality of fitting ear plates 206 uniformly distributed are fixedly connected to the outer side of the fitting base 201. The fitting base 201 is fitted and fixed by fitting and fixing the plurality of fitting lugs 206.

As shown in fig. 1 to 2, a plurality of fitting lugs 206 are each screwed with a fitting bolt 207. The fitting ear plate 206 and the three-roller grinder are fitted and fixed by a plurality of fitting bolts 207.

As shown in fig. 3 to 4, a pair of driving threaded rods 202 are rotatably connected to the fitting base 201. The threaded sleeve 203 is supported, limited and movement controlled by a pair of drive threaded rods 202.

Specifically, the two sides of the pair of driving threaded rods 202 are cut with external threads with opposite directions, so that the pair of threaded sleeves 203 move in opposite directions along with the rotation of the driving threaded rods 202 under the cooperation of the internal threads and the external threads.

As shown in fig. 3 to 4, a pair of threaded sleeves 203 are screwed to the outer sides of the pair of drive threaded rods 202. The threaded sleeve 203 plays roles of supporting, limiting and moving control on the lifting connecting rod 205. A plurality of evenly distributed top plates 204 are fixedly connected to one side of the cleaning tank 1 in the assembly base 201. The lifting control of the cleaning tank 1 is performed by lifting the top plate 204.

As shown in fig. 3 to 4, lifting connection rods 205 are hinged between the plurality of top plates 204 and the threaded sleeves 203. The top plate 204 and the threaded sleeve 203 are connected and limited by the lifting connecting rod 205, and the lifting ejection control of the cleaning tank 1 is performed by a mode of performing movement control on the lifting connecting rod 205.

As shown in fig. 1 to 2, a pair of driving threaded rods 202 are fixedly connected to a control end 208 at one end located outside the assembly base 201. The drive threaded rod 202 is conveniently rotationally driven by applying a force to the control movable end 208, so that the cleaning tank 1 is conveniently controlled to rise and fall.

As shown in fig. 3 to 4, a plurality of groups of extrusion type cleaning mechanisms 3 are uniformly distributed above the assembly base 201, and the extrusion type cleaning mechanisms 3 include cleaning arc plates 301. The cleaning arc plate 301 plays a role in assembly limit on the cleaning sponge 302. A plurality of groups of cleaning sponges 302 which are uniformly distributed are fixedly connected to one side of the cleaning arc plate 301 away from the cleaning tank 1. The cleaning fluid can be absorbed by the cleaning sponge 302 for wetting, so that the cleaning sponge 302 can be used for cleaning the three-roller conveniently. Meanwhile, the surface of the cleaning sponge 302 is provided with micropores, so that the residual cleaning liquid on the roller can be better absorbed.

Specifically, the number of cleaning sponges 302 is 3 groups. The cleaning sponge 302 of 3 groups plays a role in multiple cleaning on the roller, so that the cleaning effect on the roller is improved.

As shown in fig. 3 to 4, a pair of squeeze piston rods 303 are fixedly connected to the lower side of the cleaning arc plate 301. Squeezing piston rod 303 plays a supporting and fixing role for cleaning arc plate 301. Meanwhile, the compression liquid storage cavity can be extruded through the movement of the extrusion piston rod 303, so that the cleaning liquid in the shrinkage liquid storage cylinder 304 is conveniently led out along the extrusion piston rod 303 under the extrusion action of the extrusion piston rod 303.

As shown in fig. 3 to 4, the outer sides of the pair of squeeze piston rods 303 are both slidably connected with a shrink liquid storage cylinder 304, the shrink liquid storage cylinder 304 is provided in the cleaning tank 1, and the shrink liquid storage cylinder 304 is filled with cleaning liquid. The cleaning liquid is stored by contracting the liquid storage cylinder 304.

Wherein one of the pair of collapsible reservoir cylinders 304 is filled with a solvent cleaning solution and the other collapsible reservoir cylinder 304 is filled with an ethanol cleaning solution.

Specifically, squeeze piston rod 303 cooperates with a collapsible reservoir 304 to form a compressed reservoir. The cleaning fluid is stored through the compressed fluid storage chamber, and meanwhile, the cleaning fluid can be conveniently conveyed into the cleaning sponge 302 along the liquid guide tube 306 and the liquid output tube 308 in a manner of extruding the compressed fluid storage chamber.

As shown in fig. 3 to 4, a supporting spring 305 is provided in the compression reservoir. The supporting spring 305 plays a role in connecting the pressing piston rod 303 with the contracting liquid storage cylinder 304, and plays a role in supporting and resetting the pressing piston rod 303 through contraction and resetting of the supporting spring 305.

As shown in fig. 3 to 4, a liquid guide tube 306 is fixedly connected in each of the pair of squeeze piston rods 303, and the liquid guide tube 306 is communicated with the compressed liquid storage cavity. The cleaning liquid stored in the compressed liquid storage cavity is guided and conveyed through the liquid adding pipe 307.

As shown in fig. 3 to 4, one side of the cleaning tank 1 is connected with a plurality of groups of evenly distributed liquid adding pipes 307, and the plurality of groups of liquid adding pipes 307 are communicated with the compressed liquid storage cavity. The cleaning liquid is conveniently added into the compression liquid storage cavity through the liquid adding pipe 307.

As shown in fig. 3 to 4, an output liquid pipe 308 is connected to a side of the catheter 306 located in the cleaning arc plate 301, and the output liquid pipe 308 is disposed corresponding to the cleaning sponge 302. And both ends of the output liquid pipe 308 are respectively communicated with the cleaning sponge 302 and the liquid guiding pipe 306. The cleaning fluid delivered through the delivery tube 308 into the catheter 306 is delivered into the cleaning sponge 302, thereby facilitating adequate cleaning of the roll by wetting the cleaning sponge 302.

When the three-roller cleaning machine is specifically used, corresponding solvent cleaning liquid and ethanol cleaning liquid are respectively filled into the pair of shrinkage liquid storage cylinders 304 through the liquid filling pipe 307, when the three-roller cleaning machine roller is required to be cleaned, the driving threaded rod 202 is controlled to rotate in a mode of applying acting force to the control movable end 208, so that the cleaning tank 1 moves up and moves along with the movement of the driving threaded rod 202, the top plate 204 and the lifting connecting rod 205 under the action of internal and external threads, and the clearance between the cleaning tank 1 and the cleaning arc plate 301 is adjusted in a mode of lifting the cleaning tank 1.

Subsequently, the triple roll is operated and the triple roll is continuously rotated, and during the rotation of the triple roll, the rolls are cleaned by the mutual friction of the cleaning sponge 302 and the rolls. Meanwhile, the extrusion piston rod 303 can extrude the supporting spring 305 under the action of external force in a lifting control mode of the cleaning tank 1, and the solvent cleaning liquid and the ethanol cleaning liquid stored in the shrinkage liquid storage cylinder 304 are conveyed into the cleaning sponge 302 along the liquid guide tube 306 and the liquid output tube 308 in an extrusion mode of the extrusion piston rod 303, so that the cleaning sponge 302 is subjected to wetting treatment. The roller of the three-roller machine is wiped through 3 groups of wet cleaning sponges 302, the first group of wet cleaning sponges 302 with solvent cleaning liquid can clean slurry remained on the surface of the roller in a large area, the second group of wet cleaning sponges 302 with solvent cleaning liquid can clean slurry remained on the surface of the roller, and the third group of wet cleaning sponges 302 with ethanol cleaning liquid can clean the surface of the roller.

After the cleaning is finished, the cleaning tank 1 can be lowered and recycled in a mode of reversely rotating the control brake end 208, and interference of the cleaning tank 1 on the running of the roller is reduced in a mode of lowering and recycling the cleaning tank 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A three-roll mill cleaning device, comprising:

A cleaning tank;

The lifting limiting mechanism is arranged below the cleaning tank and comprises an assembly base, the cleaning tank is in sliding connection with the assembly base, a pair of driving threaded rods are rotationally connected to the assembly base, a pair of threaded sleeves are connected to the outer sides of the driving threaded rods in a threaded manner, a plurality of evenly distributed top plates are fixedly connected to one side, located in the assembly base, of the cleaning tank, and lifting connecting rods are hinged between the top plates and the threaded sleeves;

Multiunit extrusion formula wiper mechanism, evenly distributed in the top of assembly base, extrusion formula wiper mechanism is including wasing the arc board, one side fixedly connected with multiunit evenly distributed's washing cavernosum that washs the arc board and keep away from the washing tank, the below fixedly connected with of wasing the arc board is a pair of extrusion piston rod, a pair of equal sliding connection in the outside of extrusion piston rod has a shrink stock solution section of thick bamboo, in the shrink stock solution section of thick bamboo is located the washing tank, shrink stock solution section of thick bamboo intussuseption is filled with the washing liquid.

2. The cleaning device for the three-roller grinding machine according to claim 1, wherein a plurality of uniformly distributed assembly lugs are fixedly connected to the outer side of the assembly base, and a plurality of assembly bolts are in threaded connection with the assembly lugs.

3. The three-roll grinder cleaning device according to claim 1, wherein a pair of said drive threaded rods are fixedly connected to the control brake tips at each end thereof located outside the mounting base.

4. The three-roll mill cleaning device according to claim 1, wherein the number of cleaning sponge is 3 groups.

5. The three-roll grinder cleaning device according to claim 4, wherein the squeeze piston rod cooperates with the collapsible reservoir to form a compressed reservoir chamber, and a support spring is disposed in the compressed reservoir chamber.

6. The cleaning device of the three-roller grinding machine according to claim 5, wherein a pair of liquid guide pipes are fixedly connected in the extrusion piston rods, the liquid guide pipes are communicated with the compression liquid storage cavity, one side of the cleaning tank is connected with a plurality of groups of liquid adding pipes which are uniformly distributed, and a plurality of groups of liquid adding pipes are communicated with the compression liquid storage cavity.

7. The three-roll grinder cleaning device according to claim 6, wherein the liquid guide tube is connected to an output liquid tube at a side of the liquid guide tube located in the cleaning arc plate.

8. The cleaning device for a three-roll grinder according to claim 7, wherein the output liquid pipe is disposed corresponding to the cleaning sponge, and both ends of the output liquid pipe are respectively communicated with the cleaning sponge and the liquid guiding pipe.