CN114054133A

CN114054133A - Sol machine

Info

Publication number: CN114054133A
Application number: CN202010745971.4A
Authority: CN
Inventors: 宫一青; 薄夫修; 陈亮; 吴元兴; 刘树明
Original assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Current assignee: Ecombine Advanced Materials Co ltd; Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2022-02-18
Anticipated expiration: 2040-07-29
Also published as: CN114054133B

Abstract

The invention provides a sol machine, which comprises: the extruder is provided with a glue extruding channel; the rubber grinding machine is provided with a rubber grinding cavity; the two sides of the porous plate are respectively connected with the extruder and the rubber grinding machine, a rubber outlet and a solvent hole are formed in the porous plate, the two ends of the rubber outlet are respectively communicated with the rubber extruding channel and the rubber grinding cavity, the solvent hole is communicated with the rubber grinding cavity, rubber materials in the extruder enter the rubber grinding cavity through the rubber outlet and are fully mixed with a solvent introduced from the solvent hole in the rubber grinding cavity to form mixed rubber liquid. The invention solves the problem that the broken rubber is easy to adhere in the process of conveying the broken rubber by the conveying equipment between the crusher and the rubber grinding machine in the prior art.

Description

Glue dissolving machine

Technical Field

The invention relates to the technical field of latex preparation, in particular to a sol machine.

Background

The traditional process for preparing latex comprises the steps of firstly crushing blocky rubber or strip rubber by a crusher, then conveying the crushed rubber to a rubber mill, feeding the crushed rubber and a solvent into the rubber mill, further grinding and crushing the rubber particles and fully mixing the rubber particles with the solvent, conveying the mixed rubber solution to a sol tank with a stirrer, and continuously stirring in a sol tank to promote emulsification or dissolution. The defects that the broken rubber is easy to adhere in the process of conveying the broken rubber by the conveying equipment between the crusher and the rubber grinding machine, the conveying equipment is blocked, and meanwhile, the solvent of the rubber grinding machine is easy to overflow, so that potential safety hazards are brought to production.

Disclosure of Invention

The invention mainly aims to provide a sol machine to solve the problem that broken glue is easy to adhere in the process of conveying the broken glue by conveying equipment between a crusher and a glue grinder in the prior art.

In order to achieve the above object, the present invention provides a sol machine comprising: the extruder is provided with a glue extruding channel; the rubber grinding machine is provided with a rubber grinding cavity; the two sides of the porous plate are respectively connected with the extruder and the rubber grinding machine, a rubber outlet and a solvent hole are formed in the porous plate, the two ends of the rubber outlet are respectively communicated with the rubber extruding channel and the rubber grinding cavity, the solvent hole is communicated with the rubber grinding cavity, rubber materials in the extruder enter the rubber grinding cavity through the rubber outlet and are fully mixed with a solvent introduced from the solvent hole in the rubber grinding cavity to form mixed rubber liquid.

Furthermore, the glue outlet hole penetrates through the perforated plate along the axial direction of the perforated plate, and the solvent hole is formed along the radial direction of the perforated plate and extends to the center of the perforated plate and is communicated with the side face, facing the glue grinding machine, of the perforated plate.

Furthermore, the glue outlet hole is a tapered hole, and the size of the glue outlet hole is gradually reduced along the direction from the extruder to the glue grinding machine.

Further, the glue outlet hole comprises: the large-diameter section is communicated with the outer side of the porous plate close to the glue extruding channel; and each small-diameter section is communicated with the large-diameter section, the large-diameter section of each small-diameter section is close to the rubber grinding cavity, the small-diameter section is communicated with the porous plate close to the outer side of the rubber grinding cavity, and the rubber material sequentially enters the rubber grinding cavity after passing through the large-diameter section and the small-diameter section.

Furthermore, go out the glue hole and the solvent hole is a plurality ofly, and each goes out glue hole and solvent hole and all sets gradually along the circumference of perforated plate.

Further, the extruder comprises: the glue squeezing device comprises a machine barrel, wherein the machine barrel is provided with a glue squeezing channel, and the top of the glue squeezing channel is provided with a feed hopper; the screw rod penetrates through the glue extruding channel and pushes the glue material to enter the glue grinding cavity from the glue extruding channel through the glue outlet hole.

Further, the rubber grinding machine comprises: the casing is provided with a glue grinding cavity; one end of the rotor shaft can be rotatably arranged in the rubber grinding cavity in a penetrating way; the rotor is positioned at one end of the rotor shaft extending into the glue grinding cavity and synchronously rotates with the rotor shaft, and the inner wall of the glue grinding cavity and the outer wall of the rotor are both provided with dentate glue grinding teeth; and the driving piece is in driving connection with the rotor shaft and drives the rotor shaft and the rotor to rotate.

And furthermore, a rubber cutter is arranged on the end face of the rotor facing the porous plate, the rubber cutter is aligned with the rubber outlet in the circumferential direction, and rubber strips entering the rubber grinding cavity from the rubber outlet form rubber particles under the cutting of the rubber cutter.

Furthermore, the rotor is conical and is provided with a first inclined plane, the inner wall of the shell is provided with a second inclined plane parallel to the first inclined plane, and the rubber grinding teeth are positioned on the first inclined plane and the second inclined plane.

Further, the sol machine still includes: the solvent pipe is communicated with the solvent hole and is used for introducing a solvent into the glue grinding cavity; the liquid outlet pipe, the liquid outlet has been seted up to the lateral wall of the cavity of glue grinding, and the liquid outlet pipe communicates with the liquid outlet, and the mixed glue solution after the mixture flows out by the liquid outlet pipe through the liquid outlet.

By applying the technical scheme of the invention, the perforated plate is arranged, two sides of the perforated plate are directly connected with the extruder and the rubber mill, and the perforated plate is matched with the rubber outlet hole and the solvent hole which are respectively used for rubber materials and solvents to pass through, so that the rubber materials extruded by the extruder directly enter the rubber mill through the rubber outlet hole on the perforated plate, and are fully mixed with the solvent entering the rubber mill cavity through the solvent hole in the rubber mill cavity, thus the extruder is directly connected with the rubber mill through the perforated plate, a conveying device is not required to be arranged between the extruder and the rubber mill, the problem that the rubber crumbs are easy to adhere in the rubber crumbs conveying process of the conveying device is avoided, the investment of the rubber crumbs conveying device and the occupied area of the conveying device are saved, the extruder is directly connected with the rubber mill, the overflow exposure of the solvent is also avoided, and the potential safety hazard is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic diagram of the structure of the sol-gel machine of the present invention;

FIG. 2 shows an enlarged view at P in FIG. 1;

FIG. 3 shows a schematic structural view of a perforated plate of the sol-gel machine of FIG. 1;

fig. 4 shows a side view of fig. 3.

Wherein the figures include the following reference numerals:

10. an extruder; 11. a barrel; 12. a feed hopper; 13. a screw; 20. grinding a rubber machine; 21. a housing; 22. a rotor shaft; 23. a rotor; 24. grinding rubber teeth; 25. a drive member; 26. a rubber cutter; 30. a perforated plate; 31. a glue outlet hole; 311. a large diameter section; 312. a small diameter section; 32. a solvent pore; 40. a solvent tube; 50. a liquid outlet pipe.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

The invention provides a sol machine, aiming at solving the problem that broken glue is easy to adhere in the process of conveying the broken glue by conveying equipment between a crusher and a glue grinder in the prior art.

A sol machine as shown in fig. 1 to 4, comprising an extruder 10, a glue mill 20 and a perforated plate 30, the extruder 10 having a glue extruding passage; the rubber grinding machine 20 is provided with a rubber grinding cavity; the two sides of the porous plate 30 are respectively connected with the extruder 10 and the rubber grinding machine 20, the porous plate 30 is provided with a rubber outlet hole 31 and a solvent hole 32, two ends of the rubber outlet hole 31 are respectively communicated with the rubber extruding channel and the rubber grinding cavity, the solvent hole 32 is communicated with the rubber grinding cavity, rubber materials in the extruder 10 enter the rubber grinding cavity through the rubber outlet hole 31 and are fully mixed with a solvent introduced from the solvent hole 32 in the rubber grinding cavity to form mixed rubber liquid.

This embodiment is through being provided with perforated plate 30, perforated plate 30's both sides are direct to be connected with extruder 10 and rubber grinder 20, supply glue stock and solvent to pass through on the cooperation perforated plate 30 respectively and go out gluey hole 31 and solvent hole 32, thereby make the glue stock that extruder 10 extrudes directly enter into rubber grinder 20 via play gluey hole 31 on the perforated plate 30, carry out the intensive mixing with the solvent that gets into the rubber grinder cavity by solvent hole 32 in the rubber grinder cavity, extruder 10 directly links through perforated plate 30 with rubber grinder 20 like this, thereby need not set up conveying equipment between extruder 10 and rubber grinder 20, the problem of conveying equipment at the easy adhesion of conveying broken rubber in-process broken rubber has also been avoided, save broken rubber conveying equipment investment and conveying equipment's area, and extruder 10 directly links also having avoided spilling over of solvent with rubber grinder 20 and exposes, the potential safety hazard has been reduced.

As shown in fig. 2 and fig. 3, the perforated plate 30 is discoid, crowded gluey passageway all is the cylinder with the mill mucilage binding cavity, and the coaxial setting of three, it runs through along the axial of perforated plate 30 to run through and sets up to go out gluey hole 31 on the perforated plate 30, thereby make crowded gluey passageway and mill mucilage binding cavity between through going out gluey hole 31 intercommunication, solvent hole 32 is offered the center department that extends to the perforated plate 30 by the circumference outside of perforated plate 30 along the radial of perforated plate 30, and communicate towards the side of mill mucilage binding 20 with perforated plate 30 in center department, and separate between solvent hole 32 and the play mucilage binding hole 31 and not communicate, can conveniently let in the solvent to milling mucilage binding cavity through solvent hole 32 on the one hand like this, on the other hand the solvent can not exert an influence to the sizing material before the sizing material enters into the mill mucilage binding cavity, guarantee that the sizing material normally extrudes into the mill mucilage binding cavity.

As shown in fig. 4, the glue outlet hole 31 of the embodiment is a tapered hole, and the size of the glue outlet hole 31 is gradually reduced along the direction from the extruder 10 to the glue grinder 20, so that when the extruder 10 extrudes the glue through the glue outlet hole 31, the glue forms a strip-shaped glue strip under the shape of the glue outlet hole 31 and enters the glue grinding cavity, thereby reducing the size of the glue entering the glue grinding cavity, and facilitating the sufficient mixing of the solvent.

In this embodiment, the glue outlet 31 includes a large diameter section 311 and a plurality of small diameter sections 312, wherein the diameter of the large diameter section 311 is greater than the diameter of the small diameter section 312, the large diameter section 311 is communicated with the outer side of the porous plate 30 close to the glue squeezing channel, the small diameter section 312 is communicated with the outer side of the porous plate 30 close to the glue grinding cavity, so that the large diameter section 311 of the small diameter section 312 is close to the glue grinding cavity, each small diameter section 312 is communicated with the large diameter section 311, the axis of the large diameter section 311 is parallel to the axis of each small diameter section 312, thus, when the extruder 10 extrudes the glue, the glue enters the large diameter section 311 with a large diameter first, a glue strip with a large diameter is formed in the large diameter section 311, and along with the extrusion of the extruder 10, the glue strip with a large diameter can be dispersed into each small diameter section 312, so that a plurality of glue strips with a small diameter are formed and enter the glue grinding cavity. Above-mentioned mode of setting up reduces the diameter of adhesive tape in proper order through setting up out the shape of gluey hole 31, can reduce the size that enters into the adhesive tape in grinding the gluey cavity on the one hand, is favorable to subsequent processes such as grinding glue, and on the other hand is favorable to extruder 10 to extrude the sizing material to grind in the machine of gluing 20 more smoothly. Of course, the glue outlet 31 may not be provided in the above-mentioned manner, and may be directly provided as a hole having a desired size.

In the present embodiment, only the large diameter section 311 of the glue outlet 31 is set to be tapered, and the small diameter section 312 is set to be a cylindrical hole with an equal diameter because of its shorter length. Of course, the small-diameter section 312 may be tapered, or the large-diameter section 311 and the small-diameter section 312 may have other shapes.

Preferably, as shown in fig. 3, it is a plurality of to go out glue hole 31 and solvent hole 32, and each goes out glue hole 31 and solvent hole 32 and all sets gradually along the circumference of perforated plate 30, and it is located the position that is close to the center on perforated plate 30 to go out glue hole 31, and this embodiment is provided with 3 and goes out glue hole 31 and 3 solvent holes 32, and it staggers to go out circumference between glue hole 31 and the solvent hole 32, in order to avoid intercommunication each other between the two, a plurality of glue holes 31 and solvent holes 32 can improve crowded efficiency of gluing and adding solvent, guarantee the high-efficient work of sol machine. Meanwhile, in order to ensure reliable connection between the perforated plate 30 and the extruder 10 and the rubber mill 20, a plurality of connecting holes are further formed in the embodiment along the axial direction of the perforated plate 30, and the connecting holes are also sequentially arranged along the circumferential direction of the perforated plate 30. Of course, the arrangement positions and the arrangement number of the glue outlet holes 31 and the solvent holes 32 can be changed correspondingly according to the needs.

As shown in fig. 1, the extruder 10 includes a cylinder 11 and a screw 13, the cylinder 11 has a paste extruding passage, and the top of one end of the paste extruding passage, which is far away from a perforated plate 30, is provided with a feed hopper 12; the screw 13 is arranged in the glue extruding channel in a penetrating manner, when the screw 13 rotates, on one hand, the screw 13 can primarily shear the large block of glue put into the feed hopper 12 and bring the large block of glue into the glue extruding channel, and on the other hand, the spiral blade on the screw 13 can push the glue in the glue extruding channel to enter the glue grinding cavity through the glue outlet hole 31 through the glue extruding channel, so that the glue enters the glue grinding machine 20 through the porous plate 30 by the extruder 10.

As shown in fig. 1 and 2, the glue grinder 20 includes a housing 21, a rotor shaft 22, a rotor 23 and a driving member 25, the housing 21 having a glue grinding cavity; one end of the rotor shaft 22 is rotatably arranged in the rubber grinding cavity in a penetrating way; the rotor 23 is positioned at one end of the rotor shaft 22 extending into the glue grinding cavity and synchronously rotates with the rotor shaft 22, and the inner wall of the glue grinding cavity and the outer wall of the rotor 23 are both provided with dentate glue grinding teeth 24; the driving part 25 is in driving connection with the rotor shaft 22, when the driving part 25 drives the rotor shaft 22 and the rotor 23 to rotate, the rubber grinding teeth 24 on the outer wall of the rotor 23 and the rubber grinding teeth 24 on the inner wall of the rubber grinding cavity further grind the rubber entering the rubber grinding cavity, so that the rubber particles are further thinned, and the rubber particles are mixed with the solvent more fully.

Correspondingly, the rubber grinding machine 20 further includes a support, a bearing, and the like, where the support is used for supporting the rotor shaft 22, and the bearing is sleeved outside the rotor shaft 22 and supported on the support, so as to ensure that the rotor shaft 22 can smoothly rotate while being supported by the support.

As shown in fig. 2, the end surface of the rotor 23 facing the porous plate 30 is provided with the rubber cutter 26, and the rubber cutter 26 is circumferentially aligned with the rubber outlet hole 31, that is, the distance from the rubber cutter 26 to the rotation axis is equal to the distance from the rubber outlet hole 31 to the rotation axis, so that when the extruder 10 extrudes the rubber material into the rubber strip through the rubber outlet hole 31 and enters the rubber grinding cavity, the rubber strip is cut off under the cutting of the rubber cutter 26 rotating at a high speed due to the rotation of the rotor 23, thereby forming rubber particles with a smaller size than strips, facilitating the further grinding of the subsequent rubber grinding teeth 24, and ensuring the sufficient mixing between the rubber material and the solvent. The arrangement mode enables the glue dissolving machine of the embodiment to extrude the glue into strips when the glue is processed, then the strips are cut into particles, and finally the particles are fully ground under the action of the glue grinding teeth 24, so that a processing mode of gradually reducing the size of the glue is formed, the glue and the solvent can be fully mixed by utilizing the processing mode, and the quality of the formed glue is guaranteed.

Optionally, rotor 23 is the toper, rotor 23's both ends divide into big footpath end and path end according to the size, this embodiment sets up path end towards perforated plate 30, perforated plate 30 is kept away from to big footpath end, rubber cutter 26 sets up on the terminal surface of path end promptly, circumference side between big footpath end and path end forms first inclined plane, the inner wall of casing 21 has the second inclined plane parallel with first inclined plane, and grind gluey tooth 24 and be located first inclined plane and second inclined plane, and like this, when rotor 23 rotates, grind gluey tooth 24 on first inclined plane and the second inclined plane and just can fully grind the glued granule, improve grinding effect.

In this embodiment, the sol machine further has a solvent pipe 40, the solvent pipe 40 is communicated with the solvent hole 32, and the solvent pipe 40 can store and convey a solvent for introducing the solvent into the glue grinding cavity. And the outer side wall of the glue grinding cavity is provided with a liquid outlet, the glue dissolving machine also comprises a liquid outlet pipe 50, the liquid outlet pipe 50 is communicated with the liquid outlet, the mixed glue solution flows out from the liquid outlet pipe 50 under the centrifugal action of the rotor 23 rotating at a high speed and is conveyed to a subsequent glue solution tank, and the mixed glue solution is continuously stirred in the glue solution tank to promote emulsification or dissolution.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

1. the problem that the broken rubber is easy to adhere in the process of conveying the broken rubber by conveying equipment between a crusher and a rubber grinding machine in the prior art is solved;

2. the extruder is directly connected with the rubber grinding machine through the porous plate, so that conveying equipment is not needed, the problem that broken rubber is easy to adhere in the broken rubber conveying process of the conveying equipment is avoided, and the investment of the broken rubber conveying equipment and the occupied area of the conveying equipment are saved;

3. the extruder is directly connected with the rubber grinding machine, so that the overflow exposure of the solvent is avoided, and the potential safety hazard is reduced;

4. overall structure is simple, and convenient to use can also improve production efficiency.

It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sol machine, comprising:

an extruder (10), the extruder (10) having a paste ejection channel;

the glue grinding machine (20), the glue grinding machine (20) is provided with a glue grinding cavity;

perforated plate (30), the both sides of perforated plate (30) respectively with extruder (10) with grind the machine of gluing (20) and connect, seted up out gluey hole (31) and solvent hole (32) on perforated plate (30), go out the both ends of gluey hole (31) respectively with crowded gluey passageway with grind gluey cavity intercommunication, solvent hole (32) with grind gluey cavity intercommunication, the sizing material via in extruder (10) go out gluey hole (31) and get into grind in the gluey cavity, and grind in gluey cavity with by the solvent intensive mixing that solvent hole (32) let in forms the glue solution and mixes.

2. The sol machine according to claim 1, characterized in that the glue outlet (31) is opened along the axial direction of the perforated plate (30) and the solvent outlet (32) is opened along the radial direction of the perforated plate (30) and extends to the center of the perforated plate (30) and communicates with the side of the perforated plate (30) facing the glue grinder (20).

3. The sol machine according to claim 1, characterized in that said glue outlet (31) is a tapered hole and the size of said glue outlet (31) decreases gradually in the direction from said extruder (10) to said glue grinder (20).

4. The sol machine according to claim 1, characterized in that said glue outlet (31) comprises:

the large-diameter section (311) is communicated with the outer side, close to the glue extruding channel, of the porous plate (30);

each small-diameter section (312) is communicated with the large-diameter section (311), the small-diameter sections (312) are close to the rubber grinding cavity body compared with the large-diameter sections (311), the small-diameter sections (312) are communicated with the outer side of the porous plate (30) close to the rubber grinding cavity body, and the rubber material sequentially passes through the large-diameter sections (311) and the small-diameter sections (312) and then enters the rubber grinding cavity body.

5. The sol machine according to claim 1, characterized in that the glue outlet (31) and the solvent outlet (32) are both multiple, and each glue outlet (31) and solvent outlet (32) are arranged in sequence along the circumferential direction of the perforated plate (30).

6. Sol machine according to claim 1, characterized in that said extruder (10) comprises:

the machine barrel (11) is provided with the glue extruding channel, and the top of the glue extruding channel is provided with a feed hopper (12);

the screw (13) penetrates through the glue extruding channel, and the screw (13) pushes the glue to enter the glue grinding cavity from the glue extruding channel through the glue outlet hole (31).

7. The sol machine according to claim 1, characterized in that the glue grinder (20) comprises:

a housing (21), the housing (21) having the grinding cavity;

one end of the rotor shaft (22) is rotatably arranged in the rubber grinding cavity in a penetrating mode;

the rotor (23) is positioned at one end, extending into the glue grinding cavity, of the rotor shaft (22) and rotates synchronously with the rotor shaft (22), and tooth-shaped glue grinding teeth (24) are arranged on the inner wall of the glue grinding cavity and the outer wall of the rotor (23);

the driving piece (25) is in driving connection with the rotor shaft (22), and drives the rotor shaft (22) and the rotor (23) to rotate.

8. Glue dissolving machine according to claim 7, characterized in that a glue cutter (26) is arranged on the end face of the rotor (23) facing the perforated plate (30), and the glue cutter (26) is circumferentially aligned with the glue outlet (31), and the glue strip entering the glue grinding cavity from the glue outlet (31) forms glue particles under the cutting of the glue cutter (26).

9. A glue dissolving machine according to claim 7, characterized in that said rotor (23) is conical and formed with a first inclined surface, the inner wall of said casing (21) has a second inclined surface parallel to said first inclined surface, and said grinding teeth (24) are located on said first inclined surface and said second inclined surface.

10. The sol machine of claim 1, wherein the sol machine further comprises:

the solvent pipe (40) is communicated with the solvent hole (32), and a solvent is introduced into the glue grinding cavity;

drain pipe (50), the liquid outlet has been seted up to the lateral wall of the cavity of gluing, drain pipe (50) with the liquid outlet intercommunication, the mixed glue solution warp of mixing the liquid outlet by drain pipe (50) flow.