CN210585166U

CN210585166U - Antiseized rubber breaking device

Info

Publication number: CN210585166U
Application number: CN201921605468.8U
Authority: CN
Inventors: 韩佳良
Original assignee: Qian'an Longwang Industry And Trade Co Ltd
Current assignee: Qian'an Longwang Industry And Trade Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-22
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses an antiseized rubber breaking device belongs to old rubber treatment facility technical field, including frame, motor, speed reducer, bearing support, smooth roll and ditch roller, still include clearance subassembly and drive assembly, the clearance subassembly includes slider, slide rail, brush head, the both ends of the support mainboard of clearance subassembly are connected to through the slider on the slide rail, the slider is in the straight reciprocating sliding on the slide rail, the slide rail sets up on the relative side of bearing support, the front end that the clearance subassembly supported the mainboard is provided with the brush head that is used for clearing up the roller surface of smooth roll and ditch roller; the drive assembly drives the cleaning assembly toward or away from the roll surface. The utility model discloses antiseized rubber breaking device can in time clear up the rubber strip that the surface of broken rubber roll bonded, need not shut down the clearance moreover, has improved the operating efficiency of equipment.

Description

Antiseized rubber breaking device

Technical Field

The utility model relates to an old rubber treatment facility technical field especially relates to an antiseized rubber breaking device.

Background

Along with the great increase of the usage amount of rubber, a large amount of discarded tires and waste rubber products are generated, if the discarded tires and the waste rubber products cannot be treated in time, not only is the resource waste caused, but also the social environment is polluted. Although a plurality of methods for recycling the waste rubber exist at present, the production process of cutting and crushing the waste rubber cannot be avoided by any method.

At present, the equipment that adopts is smashed to the old and useless rubber after the stripping and slicing in the rubber grain production line is rubber breaker mostly, as illustrated in description attached drawing figure 1, traditional rubber breaker includes frame 1, motor 2, speed reducer 3, bearing support 4 and rubber breaking roller, the rubber breaking roller includes smooth roll 5 and ditch roller 6, and smooth roll 5 and ditch roller 6's both ends are passed through bearing support 4 parallel rack and are established in frame 1, ditch roller 6 is in under motor 2 and the drive of speed reducer 3 with smooth roll 5 opposite rotation accomplishes and smashes the cutting. The old rubber blocks enter a smooth roller 5 and a groove roller 6 for crushing and cutting through an inlet hopper. The feeding hopper 10 is positioned right above the rubber breaking roller, and the discharging port is positioned right below the rubber breaking roller.

However, the rubber crusher in the prior art gradually generates heat in the working process, especially the smooth roller 5 and the grooved roller 6 for crushing and cutting, when the internal cooling of the rubber crusher is not timely, the surface temperature of the roller gradually rises, the crushed rubber is adhered to the surface of the roller, a rubber strip which is not easy to remove is formed, the cutting surface is not sharp, and the crushing effect of the old rubber block is reduced. Therefore, it is necessary to develop a new type of anti-sticking rubber breaking device for overcoming the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antiseized rubber breaking device can in time clear up the rubber strip that the surface of broken rubber roll bonded, need not shut down the clearance moreover, has improved the operating efficiency of equipment.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to an antiseized rubber breaking device, including frame, motor, speed reducer, bearing support, smooth roll and ditch roller, still include clearance subassembly and drive assembly, the clearance subassembly includes slider, slide rail, brush head, the both ends of the support mainboard of clearance subassembly are connected to through the slider on the slide rail, the slider is in the reciprocal slide of straight line on the slide rail, the slide rail sets up on the relative side of bearing support, the front end of the support mainboard of clearance subassembly is provided with the brush head that is used for clearing up the roller surface of smooth roll and ditch roller; the drive assembly drives the cleaning assembly toward or away from the roll surface.

Further, drive assembly includes fixed plate, front nut, connects gland, lead screw and dop, has the mesopore the fixed plate passes through bolt fixed connection two on bearing support's the side, the front end of lead screw is connected the dop, the lead screw passes the mesopore and the threaded connection of fixed plate the front nut, front nut fixed connection be in the mesopore outside of fixed plate, the dop quilt connect the rotatable crimping of gland and be in the rear of the support mainboard of clearance subassembly.

Furthermore, the driving assembly further comprises a hand wheel, the hand wheel is arranged at the outer end of the lead screw, and the hand wheel is provided with a rotatable handle which is convenient to control.

Furthermore, the brush head specifically adopts a copper wire brush, and the root of the copper wire brush is connected with the front end of the support main board in a pressing mode through a bolt.

Further, the upper portion that the cleaning assembly supported the mainboard still is provided with sweeps the subassembly, sweep the subassembly to roller surface jets out clean dry compressed air and is used for getting rid of the process the adhesion rubber foam that the brush head was scraped and is scraped and peel off.

Further, the subassembly that sweeps includes main breather pipe, air nozzle and elbow, main breather pipe passes through the bolt at both ends and installs support on the mainboard, main breather pipe orientation a plurality of screw holes have been seted up on the lateral wall on roller surface, screw hole threaded mounting the air nozzle, the top of main breather pipe sets up the elbow, the other end of elbow passes through hose connection to the air supply.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to an antiseized rubber breaking device, through clearance subassembly and drive assembly's setting, operation personnel manual operation drive assembly will clear up the brush head of subassembly and be close to and contact to the roller surface of smooth roll and ditch roller, cuts through the brush head and rubs, and the separation bonds and is in the rubber strip on roller surface resumes the cutting plane sharpness on ditch roller surface, guarantees the smooth roughness on smooth roll surface. The operation efficiency of the equipment is improved, the equipment does not need to be stopped in the cleaning process, and the stop maintenance time is reduced.

In addition, the lead screw is screwed in and out relative to the front nut, so that the clamping head is driven to push the supporting main board to move forwards or backwards, and the work or the return of the brush head is realized. The driving assembly is simple in structure and stable in operation, and cleaning work on the surface of the roller is convenient to operate and easy to complete due to the arrangement of the hand wheel. Through the setting of copper wire brush, the soft or hard of copper wire brush texture is moderate, neither can cause the wearing and tearing damage to the cutting plane on the roller surface of ditch roller, has sufficient intensity moreover and cuts and rubs the rubber piece strip on roller surface, can gain better clearance effect. Through the setting that sweeps the subassembly, smooth roll and ditch roller are to the operation in-process, in the outside of smooth roll and ditch roller, the roller surface is at first cut to pieces the separation clearance of rubbing through the brush head of clearance subassembly, and part rubber strip is cut to pieces to rub and falls down, and part rubber strip is cut to pieces to be rubbed into rubber foam and still adheres to the roller surface, when sweeping the subassembly, the high-speed clean dry compressed air that the part of floating of rubber foam was jetted out by the air nozzle blows away the roller surface avoids rubber foam gets into next cutting crushing link and bonds in extrusion process and the better and worse clearance in roller surface. Meanwhile, high-speed clean and dry compressed air jetted by the air nozzle can cool the surface of the roller, and is favorable for improving the hardness and sharpness of a cutting surface.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic structural view of the anti-sticking rubber breaking device of the present invention;

FIG. 2 is a partial enlarged view of the portion I in FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

description of reference numerals: 1. a frame; 2. a motor; 3. a speed reducer; 4. a bearing support; 5. a smoothing roller; 6. a groove roller; 7. cleaning the assembly; 701. a slider; 702. a slide rail; 703. a brush head; 8. a purge assembly; 801. a main vent pipe; 802. an air nozzle; 803. bending the pipe; 9. a drive assembly; 901. a fixing plate; 902. a front nut; 903. a hand wheel; 904. connecting a gland; 905. a lead screw; 906. clamping a head; 10. and (4) feeding into a hopper.

Detailed Description

The core of the utility model is to provide an antiseized rubber breaking device can in time clear up the rubber strip that the surface of broken rubber roll bonded, need not shut down the clearance moreover, has improved the operating efficiency of equipment.

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Description of the drawings in the following detailed description, the upper, lower, left and right descriptions are for illustrative purposes only and should not be construed as limiting the invention.

Referring to the attached drawings, fig. 1 is a schematic structural view of the anti-sticking rubber breaking device of the present invention; FIG. 2 is a partial enlarged view of the portion I in FIG. 1; fig. 3 is a cross-sectional view a-a of fig. 2.

In a specific embodiment of the present invention, as shown in fig. 1 and fig. 2, an anti-sticking rubber breaking device includes a frame 1, a motor 2, a speed reducer 3, a bearing support 4, a smooth roller 5 and a groove roller 6, and further includes a cleaning assembly 7 and a driving assembly 9, the cleaning assembly 7 includes a slider 701, a sliding rail 702 and a brush head 703, two ends of a supporting main board of the cleaning assembly 7 are respectively bolted to the slider 701, the slider 701 is connected to the sliding rail 702, the slider 701 slides linearly and reciprocally on the sliding rail 702, the two sliding rails 702 are respectively mounted on opposite side surfaces of the bearing support 4 in parallel, the brush head 703 for cleaning the roller surfaces of the smooth roller 5 and the groove roller 6 is mounted at the front end of the supporting main board of the cleaning assembly 7; the drive assembly 9 drives the cleaning work portion of the cleaning assembly 7 towards or away from the roll surface.

The utility model discloses antiseized rubber breaking device operation in-process, when cooling device work became invalid or overload operating time is too long, the roller surface local temperature of smooth roller 5 and ditch roller 6 is too high, arouses easily that kibbling rubber will bond the surface of roller forms the difficult rubber strip of getting rid of, leads to the cutting plane not sharp, and smooth roller 5 surface is not smooth level and smooth, and the crushing effect of old rubber piece descends. Through the arrangement of the cleaning assembly 7 and the driving assembly 9, an operator manually operates the driving assembly 9 to enable the brush head 703 of the cleaning assembly 7 to be close to and contact with the roller surfaces of the smooth roller 5 and the grooved roller 6, and cuts and rubs the brush head 703 to separate rubber strips bonded on the roller surfaces, so that the sharpness of the cutting surface of the grooved roller 6 is recovered, and the smooth flatness of the surface of the smooth roller 5 is ensured. The operation efficiency of the equipment is improved, the equipment does not need to be stopped in the cleaning process, and the stop maintenance time is reduced.

The utility model discloses an in a specific embodiment, as shown in fig. 1 ~ 3, drive assembly 9 includes fixed plate 901, front nut 902, connect gland 904, lead screw 905 and dop 906, fixed plate 901 that has the mesopore passes through bolt fixed connection on two bearing support 4's side, the front end fixed connection dop 906 of lead screw 905, lead screw 905 passes the mesopore and the threaded connection front nut 902 of fixed plate 901, front nut 902 fixed connection is in the mesopore outside of fixed plate 901, dop 906 is connected the rotatable crimping of gland 904 at the rear of the support mainboard of clearance subassembly 7. The chuck 906 rotates along with the lead screw 905 and pushes the support main plate to move forward or backward.

Specifically, as shown in fig. 1 to 3, the driving assembly 9 further includes a hand wheel 903, the hand wheel 903 is fixedly connected to an outer end of the screw 905, and the hand wheel 903 is connected to a rotatable handle for easy operation.

The lead screw 905 is screwed in and out relative to the front nut 902, so that the chuck 906 is driven to push the supporting main board to move forward or backward, and the work or the retraction of the brush head 703 is realized. The driving assembly 9 is simple in structure and stable in operation, and cleaning work on the surface of the roller is facilitated and easy to complete through the arrangement of the hand wheel 903.

In a specific embodiment of the present invention, as shown in fig. 1 to 3, the brush head 703 specifically adopts a copper wire brush, and the root of the copper wire brush is pressed at the front end of the supporting main board by a bolt.

Through the setting of copper wire brush, copper wire brush texture soft or hard is moderate, neither can cause the wearing and tearing damage to the cutting plane on the roller surface of ditch roller 6, has sufficient intensity moreover and cuts and rubs the rubber piece strip on roller surface, can gain better clearance effect.

In a specific embodiment of the present invention, as shown in fig. 2 and 3, the cleaning assembly 7 is further installed on the upper portion of the supporting main plate to be purged with the purging assembly 8, and the purging assembly 8 ejects clean and dry compressed air to the surface of the roller to remove the adhesive rubber foam scraped and peeled off by the brush head 703.

Specifically, the purging assembly 8 comprises a main vent pipe 801, an air nozzle 802 and an elbow 803, wherein the main vent pipe 801 is mounted on the support main plate through bolts at two ends, a plurality of threaded holes are formed in the side wall of the main vent pipe 801 facing the surface of the roller, the air nozzle 802 is mounted in the threaded holes in a threaded manner, and the air nozzle 802 faces the surface of the roller; the top of the main vent pipe 801 is communicated with an elbow 803, and the other end of the elbow 803 is connected to an air source through a hose. The air source can be an air compressor or an air bottle group.

Through the setting that sweeps subassembly 8, smooth roller 5 and ditch roller 6 are to the operation in-process, in smooth roller 5 and the outside of ditch roller 6, the roller surface is at first cut to pieces to separate the clearance through the brush head 703 of clearance subassembly 7, and some rubber strips are cut to pieces to rub and fall down, and some rubber strips are cut to pieces to be rubbed into rubber foam and still adhere to the roller surface, when sweeping subassembly 8, the high-speed clean dry compressed air that the unsteady part of rubber foam was erupted by air nozzle 802 blows away the roller surface is avoided the rubber foam gets into next cutting crushing link and bonds in extrusion process and again the roller surface is in the better and worse clearance more. Meanwhile, the high-speed clean and dry compressed air ejected by the air nozzle 802 can also cool the surface of the roller, and is beneficial to improving the hardness and sharpness of a cutting surface.

The utility model discloses antiseized rubber breaking device, through the setting of clearance subassembly 7 and drive assembly 9, operation personnel manual operation drive assembly 9 will clear up the brush head 703 of subassembly 7 and be close to and contact to smooth roll 5 and ditch roller 6's roller surface, cut the piece through brush head 703 and rub, the separation bonds and is in the rubber strip on roller surface resumes the cutting plane sharpness on ditch roller 6 surface, guarantees the smooth roughness on smooth roll 5 surface. The operation efficiency of the equipment is improved, the equipment does not need to be stopped in the cleaning process, and the stop maintenance time is reduced. In addition, the lead screw 905 is screwed in or out relative to the front nut 902, so that the chuck 906 is driven to push the supporting main board to move forwards or backwards, and the work or the return of the brush head 703 is realized. The driving assembly 9 is simple in structure and stable in operation, and cleaning work on the surface of the roller is facilitated and easy to complete through the arrangement of the hand wheel 903. Through the setting of copper wire brush, copper wire brush texture soft or hard is moderate, neither can cause the wearing and tearing damage to the cutting plane on the roller surface of ditch roller 6, has sufficient intensity moreover and cuts and rubs the rubber piece strip on roller surface, can gain better clearance effect. Through the setting that sweeps subassembly 8, smooth roller 5 and ditch roller 6 are to the operation in-process, in smooth roller 5 and the outside of ditch roller 6, the roller surface is at first cut to pieces to separate the clearance through the brush head 703 of clearance subassembly 7, and some rubber strips are cut to pieces to rub and fall down, and some rubber strips are cut to pieces to be rubbed into rubber foam and still adhere to the roller surface, when sweeping subassembly 8, the high-speed clean dry compressed air that the unsteady part of rubber foam was erupted by air nozzle 802 blows away the roller surface is avoided the rubber foam gets into next cutting crushing link and bonds in extrusion process and again the roller surface is in the better and worse clearance more. Meanwhile, the high-speed clean and dry compressed air ejected by the air nozzle 802 can also cool the surface of the roller, and is beneficial to improving the hardness and sharpness of a cutting surface.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an antiseized rubber gel breaking device, includes frame (1), motor (2), speed reducer (3), bearing (4), smooth roll (5) and ditch roller (6), its characterized in that: the cleaning assembly (7) comprises a sliding block (701), a sliding rail (702) and a brush head (703), two ends of a supporting main board of the cleaning assembly (7) are connected onto the sliding rail (702) through the sliding block (701), the sliding block (701) linearly and reciprocally slides on the sliding rail (702), the sliding rail (702) is arranged on the opposite side surfaces of the bearing support (4), and the brush head (703) for cleaning the roller surfaces of the smooth roller (5) and the grooved roller (6) is arranged at the front end of the supporting main board of the cleaning assembly (7); the drive assembly (9) drives the cleaning assembly (7) towards or away from the roll surface.

2. The anti-sticking rubber breaking device of claim 1, characterized in that: the driving assembly (9) comprises a fixing plate (901), a front nut (902), a connecting gland (904), a lead screw (905) and a clamping head (906), wherein the fixing plate (901) with a middle hole is fixedly connected to the side surfaces of the two bearing supports (4) through bolts, the front end of the lead screw (905) is connected with the clamping head (906), the lead screw (905) penetrates through the middle hole of the fixing plate (901) and is in threaded connection with the front nut (902), the front nut (902) is fixedly connected to the outer side of the middle hole of the fixing plate (901), and the clamping head (906) is rotatably pressed and connected to the rear of a supporting main plate of the cleaning assembly (7) through the connecting gland (904).

3. The anti-sticking rubber breaking device of claim 2, characterized in that: drive assembly (9) still include hand wheel (903), hand wheel (903) set up the outer end of lead screw (905), hand wheel (903) are provided with the rotatable handle of being convenient for control.

4. The anti-sticking rubber breaking device of claim 1, characterized in that: the brush head (703) specifically adopts a copper wire brush, and the root of the copper wire brush is connected to the front end of the support main board in a pressing mode through a bolt.

5. The anti-sticking rubber breaking device of claim 1, characterized in that: the upper portion that clearance subassembly (7) supported the mainboard still is provided with sweeps subassembly (8), sweep subassembly (8) to clean dry compressed air is jetted out on the roller surface and is used for getting rid of the process the adhesion rubber foam that the peel off is scraped to the brush head (703).

6. The anti-sticking rubber breaking device of claim 5, characterized in that: sweep subassembly (8) and include main breather pipe (801), air nozzle (802) and elbow (803), main breather pipe (801) is installed through the bolt at both ends support on the mainboard, main breather pipe (801) orientation a plurality of screw holes have been seted up on the lateral wall on roller surface, screw hole screw thread installation air nozzle (802), the top setting of main breather pipe (801) elbow (803), the other end of elbow (803) passes through hose connection to air supply.