CN210190249U - Rubber waterproofing membrane apparatus for producing - Google Patents

Abstract

A rubber waterproof coiled material production device relates to the technical field of waterproof coiled material production tools and comprises a crushing box body and a grinding box body; two cutting rollers are installed in the crushing box body in a parallel rotating mode, a plurality of extrusion rings are arranged on the peripheral wall of one cutting roller in parallel along the axial direction of the cutting roller, a plurality of annular grooves matched with the extrusion rings are formed in the other cutting roller, a plurality of shearing blades with triangular longitudinal sections are arranged on the extrusion rings in an enclosing mode, auxiliary grooves matched with the shearing blades are formed in the bottoms of the annular grooves, and the bottom of the crushing box body is communicated with the grinding box body through a blanking barrel. The utility model solves the problem that the rubber grinding device in the traditional technology has poor pretreatment effect on rubber in the traditional technology; the rubber with multi-level granularity can not be ground according to the coiled materials of different models, the application range is narrow, the production of the waterproof coiled material is influenced, and the production quality of the waterproof coiled material is reduced.

Description

Rubber waterproofing membrane apparatus for producing

Technical Field

The utility model relates to a waterproofing membrane production apparatus technical field, concretely relates to rubber waterproofing membrane apparatus for producing.

Background

The rubber powder is used as a necessary raw material in the production and preparation process of the waterproof coiled material, and the rubber powder is prepared into the raw material which meets the coiled materials of different models according to the requirements of different coiled materials; millions of tons of waste rubber are produced every year all over the world, and the quantity is huge, so that the effective treatment of the waste rubber becomes a problem of general attention of human society. Therefore, more effective treatment technology is researched by various countries in the world so as to effectively utilize the waste rubber again. The reclaimed rubber refers to rubber which is prepared by crushing, heating, mechanically treating and other physical and chemical processes of waste rubber, changes elastic state into plastic and viscous state and can be vulcanized again. The regeneration process is a process of destroying and degrading a waste rubber vulcanized rubber network and recovering viscosity and plasticity under the comprehensive actions of heat, oxygen, mechanical action, chemical and physical actions of a regenerant and the like;

the intellectual property office of China discloses an invention patent with patent number ZL201710161409.5, the scheme comprises a grinding box, a first bearing seat, a supporting rod, a motor, a first rotating rod, a crushing knife and the like; the middle part of the inner side of the grinding box is connected with a filter screen, the upper parts of the left wall and the right wall of the grinding box are both connected with a first bearing seat, a first rotating rod is connected onto the first bearing seat, the first rotating rod penetrates through the first bearing seat on the right side, the upper part of the right side of the grinding box is connected with a supporting rod, and a motor is installed at the bottom end of the supporting rod. The rubber fine powder grinding device is provided with the collecting mechanism, so that workers can conveniently collect falling grinding powder, and the rubber fine powder grinding device is provided with the belt pulley, the flat belt, the second bearing seat, the second rotating rod, the grinding roller and the gear, so that the technical problem to be solved is to provide rubber fine powder grinding equipment which can carry out multistage grinding and can reach the required specification; after analysis, the device has the following defects:

firstly, the crushing knife is arranged in the scheme, although the crushing knife can crush large rubber blocks, the crushing knife can crush the rubber blocks only when being operated at a high speed, but the crushing knife is operated at a high speed, so that firstly, the phenomenon of flying the knife is easy to occur, secondly, the phenomenon of breaking out rubber particles is easy to occur, thirdly, the high-speed rotation is adopted, the energy consumption is accelerated, and the grinding of parts is realized; as is well known, rubber is a flexible solid, and the size of particles is often much smaller than the distance between two crushing knives, wherein the rubber is crushed by only depending on the crushing knife rotating at a high speed, the efficiency is very low, and most of large rubber blocks fall into the next working procedure, so that the overall production quality is affected;

secondly, the grinding device is not easy to grind rubber in different particle sections, is very inconvenient in the adjusting process, can only grind rubber with two different particle sizes by adjusting through forward and backward rotation, and cannot grind rubber with multiple stages and different particle sizes according to the requirements of different models of actual coiled materials in production needs, so that the ground rubber is limited and the application range is narrow;

thirdly, the device directly causes the phenomenon that large particles are not refined after the grinding mechanism grinds rubber due to poor crushing, and the large particles are mixed into the qualified ground particles to influence the overall quality;

fourthly, large particles mixed in the qualified particles are screened manually, and after being picked out, the large particles are manually put into a grinding machine for secondary grinding, so that the labor force of workers is increased, and the working efficiency is reduced;

in view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a rubber waterproof coiled material production device, which is used for solving the problem that the rubber grinding device in the traditional technology has poor pretreatment effect on rubber; rubber with multi-level granularity cannot be ground according to coiled materials of different types, and the application range is narrow; unqualified products are mixed into qualified products, so that the production of the coiled material is influenced; and manually feeding again for regrinding after unqualified products are manually screened out.

In order to achieve the above object, the utility model provides a following technical scheme:

a rubber waterproof coiled material production device comprises a crushing box body and a grinding box body;

two cutting rollers are rotatably mounted in the crushing box body in parallel, a plurality of extrusion rings are arranged on the peripheral wall of one cutting roller in parallel along the axial direction of the cutting roller, a plurality of annular grooves matched with the extrusion rings are formed in the other cutting roller, a flow guide gap is formed between the groove bottom of each annular groove and each extrusion ring, a plurality of shearing blades with triangular longitudinal sections are arranged on each extrusion ring in a surrounding manner, auxiliary grooves matched with the shearing blades are formed in the groove bottom of each annular groove, and a shearing space is formed between each adjacent shearing blade and each flow guide gap; the bottom of the crushing box body is communicated with the grinding box body through a discharging barrel;

grind the box and rotate from top to bottom side by side and install two and roll the dish, two it is equipped with the rolling clearance to roll between the dish, just the rolling clearance is the tapered setting along the outside periphery in center, is in the below roll the dish and rotate the installation, be in the top roll the dish rigid coupling has a section of thick bamboo, and pass through threaded connection about the section of thick bamboo in grind the up end of box, be in the top open on rolling the dish still be equipped with the unloading passageway that a section of thick bamboo is linked together, just unloading passageway intercommunication compression clearance, the bottom of grinding the box is through going out the feed cylinder and connecting screening mechanism.

As a modified scheme, screening mechanism includes the vibrating bin, the feed end of vibrating bin passes through flexible packing element intercommunication go out the feed cylinder, the inside screening board that is equipped with the slope and sets up of vibrating bin, be equipped with the screening hole on the screening board, the externally mounted of vibrating bin has vibrating motor, has seted up the defective work discharge gate on the vibrating bin, and corresponding with the tip that is in the top of screening board, and the bottom of vibrating bin still is equipped with the defective work discharge gate.

As an improved scheme, a material guide barrel is further installed on the lower edge of the unqualified product discharge port and is communicated with a bucket elevator, and the discharge end of the bucket elevator is communicated with the material discharge barrel through the material guide barrel.

As an improved scheme, a plurality of crushing teeth are arranged on the grinding disc below the grinding disc, and the crushing teeth are spirally arranged.

As an improved scheme, the bottom surface of the grinding box body is obliquely arranged, and the discharging barrel is positioned at the lowest position of the oblique bottom surface.

As an improved scheme, the lower grinding disc is also coaxially and fixedly connected with a rotating shaft and is rotatably arranged on the rack through the rotating shaft, and a driving motor is arranged at the part of the rotating shaft below the rack.

As an improved scheme, a rotating handle is further arranged on the peripheral wall of the lifting cylinder in a surrounding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the pretreatment crushing of large rubber blocks at low speed is realized, and the phenomena of cutter flying and rubber bursting out caused by high-speed rotation in the traditional technology are prevented; the grinding of the granular rubber with different sizes is realized, the stepless adjustment is realized, and the method is suitable for the production requirements of coiled materials with different types; the application range is wide; unqualified rubber is automatically screened out, so that manual labor is saved; and automatically feeding the screened unqualified rubber, and realizing secondary grinding to form automatic production; the labor force of workers is greatly reduced; the production efficiency is improved; the production quality of the waterproof roll is improved; simple structure and long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: 1-crushing box body; 2-a cutting roller; 3-extruding a ring; 4-an annular groove; 5-a cutting roller; 6-flexible rubber cylinder; 7-a material guide cylinder; 8-screening plate; 9-a vibration motor; 10-qualified product discharge port; 11-a drive motor; 12-rolling a plate; 13-a rotating shaft; 14-grinding the box body; 15-a lifting cylinder; 16-feeding the barrel; 17-rotating handle; 18-rolling gap; 19-a discharge cylinder; 20-a frame; 21-bucket elevator; 22-a blanking channel; 23-cutting off the blade; 24-an auxiliary tank; 25-cutting space; 26-vibrating the box body; 27-crushing teeth.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and fig. 2, the rubber waterproof roll production device comprises a crushing box body 1 and a grinding box body 14;

two cutting rollers are rotatably mounted in the crushing box body 1 in parallel, a plurality of extrusion rings 3 are arranged on the peripheral wall of one cutting roller in parallel along the axial direction of the cutting roller, a plurality of annular grooves 4 matched with the extrusion rings 3 are formed in the other cutting roller, a flow guide gap is formed between the groove bottom of each annular groove 4 and each extrusion ring 3, a plurality of shearing blades 23 with triangular longitudinal sections are further arranged on each extrusion ring 3 in a surrounding manner, auxiliary grooves 24 matched with the shearing blades 23 are further formed in the groove bottom of each annular groove 4, and a shearing space 25 is formed between each adjacent shearing blade 23 and each flow guide gap; the bottom of the crushing box body 1 is communicated with a grinding box body 14 through a charging barrel 16; a motor is further installed on one of the cutting rollers, a feeding cylinder is further installed on the top surface of the crushing box body 1, and the feeding cylinder is located between the two cutting rollers.

Grind two mill dishes 12 of side by side rotation about in the box 14, be equipped with between two mill dishes 12 and roll clearance 18, and roll clearance 18 and be the gradual shrinkage formula setting to the periphery along the center, the mill dish 12 of being in the below rotates the installation, the mill dish 12 rigid coupling of being in the top has a section of thick bamboo 15, and threaded connection is in the up end of grinding box 14 about through a section of thick bamboo 15, it still is equipped with the unloading passageway 22 that is linked together with a section of thick bamboo 15 still to open on the mill dish 12 of being in the top, and unloading passageway 22 intercommunication compression clearance, the bottom of grinding box 14 is passed through play feed cylinder 19 and is connected screening mechanism.

Screening mechanism includes vibrating box 26, and vibrating box 26's feed end passes through flexible packing element 6 and communicates out feed cylinder 19, and vibrating box 26 is inside to be equipped with the screening board 8 that the slope set up, is equipped with the screening hole on the screening board 8, and vibrating box 26's externally mounted has vibrating motor 9, has seted up nonconforming product discharge gate 10 on the vibrating box 26, and is corresponding with the tip that is in the top of screening board 8, and vibrating box 26's bottom still is equipped with nonconforming product discharge gate 10.

The lower edge of the unqualified product discharge port 10 is also provided with a guide cylinder 7, the guide cylinder 7 is communicated with a bucket elevator 21, and the discharge end of the bucket elevator 21 is communicated with a discharge cylinder 16 through the guide cylinder.

The lower grinding plate 12 is provided with a plurality of crushing teeth 27, and the crushing teeth 27 are spirally arranged.

The grinding box 14 is disposed with its bottom surface inclined, and the discharge chute 19 is disposed at the lowermost position of the inclined bottom surface.

The lower grinding pan 12 is also coaxially fixed with a rotating shaft 13 and is rotatably mounted on the frame 20 through the rotating shaft 13, and the portion of the rotating shaft 13 below the frame 20 is provided with a driving motor 11.

The peripheral wall of the lift cylinder 15 is also surrounded with a rotating handle 17.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (7)

1. The utility model provides a rubber waterproofing membrane apparatus for producing which characterized in that: comprises a crushing box body (1) and a grinding box body (14);

two cutting rollers are rotatably mounted in a crushing box body (1) in parallel, a plurality of extrusion rings (3) are arranged on the peripheral wall of one cutting roller in parallel along the axial direction of the cutting roller, a plurality of annular grooves (4) matched with the extrusion rings (3) are formed in the other cutting roller, a flow guide gap is formed between the groove bottom of each annular groove (4) and each extrusion ring (3), a plurality of shearing blades (23) with triangular longitudinal sections are arranged on the extrusion rings (3), auxiliary grooves (24) matched with the shearing blades (23) are formed in the groove bottom of each annular groove (4), and a shearing space (25) is formed between each adjacent shearing blade (23) and each flow guide gap; the bottom of the crushing box body (1) is communicated with the grinding box body (14) through a charging barrel (16);

grind box (14) interior upper and lower parallel rotation and install two and roll set (12), two it rolls to be equipped with between set (12) and rolls clearance (18), just it is the tapered setting to roll clearance (18) along the outside periphery in center, is in the below roll set (12) and rotate the installation, be in the top it has a section of thick bamboo (15) to roll set (12) rigid coupling, and pass through threaded connection about a section of thick bamboo (15) in the up end of grinding box (14), be in the top it still is equipped with to roll set (12) go up to open with unloading passageway (22) that a section of thick bamboo (15) are linked together, just unloading passageway (22) intercommunication roll the clearance, the bottom of grinding box (14) is through a section of thick bamboo (19) connection screening mechanism.

2. The production device of the rubber waterproof roll material according to claim 1, characterized in that: screening mechanism includes vibration box (26), the feed end of vibration box (26) passes through flexible packing element (6) intercommunication go out feed cylinder (19), inside screening board (8) that are equipped with the slope setting of vibration box (26), be equipped with the screening hole on screening board (8), the externally mounted of vibration box (26) has vibrating motor (9), has seted up nonconforming product discharge gate (10) on vibration box (26), and is corresponding with the tip that is in the top of screening board (8), and the bottom of vibration box (26) still is equipped with nonconforming product discharge gate (10).

3. The production device of the rubber waterproof roll material according to claim 2, characterized in that: the lower edge of the unqualified product discharge port (10) is also provided with a guide cylinder (7), the guide cylinder (7) is communicated with a bucket elevator (21), and the discharge end of the bucket elevator (21) is communicated with the discharge cylinder (16) through the guide cylinder.

4. The production device of the rubber waterproof roll material according to claim 1, characterized in that: the lower grinding disc (12) is provided with a plurality of crushing teeth (27), and the crushing teeth (27) are spirally arranged.

5. The production device of the rubber waterproof roll material according to claim 1, characterized in that: the bottom surface of the grinding box body (14) is obliquely arranged, and the discharge barrel (19) is positioned at the lowest position of the oblique bottom surface.

6. The production device of the rubber waterproof roll material according to claim 1, characterized in that: the lower grinding disc (12) is also coaxially and fixedly connected with a rotating shaft (13) and is rotatably arranged on the rack (20) through the rotating shaft (13), and the part of the rotating shaft (13) below the rack (20) is provided with a driving motor (11).

7. The production device of the rubber waterproof roll material according to claim 1, characterized in that: the peripheral wall of the lifting cylinder (15) is also surrounded with a rotating handle (17).

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