CN218872971U - Closed brush ash discharge device - Google Patents

Abstract

The utility model relates to a closed brush ash discharge device, it is including connecing material unit, brush ash unit, dust removal unit, row's material unit. On one hand, the dust cleaning device forms a closed dust cleaning cavity by arranging the two dust cleaning box bodies which can be opened and closed in opposite directions, greatly reduces the adsorption area of the dust cleaning mechanism, effectively improves the dust collection and removal efficiency and reduces the energy consumption; on the other hand arranges the material case and reprints the part through setting up, realizes automatic discharging and arranges the material, saves manual operation, reduces intensity of labour.

Description

Closed brush ash discharge device

Technical Field

The utility model belongs to rubber roller processing equipment field, concretely relates to closed brush ash discharge device.

Background

Grinding is a necessary process for forming the rubber roller, at present, residual dust is generated by electrostatic adsorption on the surface of a high-molecular roller-shaped product after grinding, and compressed air is used for cleaning the rubber roller one by one, so that the defects that the efficiency is low, the working strength is high, the noise is high, the swept dust flies to pollute the environment and the like exist.

In order to overcome the above defects, chinese patent No. CN210098323U discloses a brushing dust cleaning device for grinding rubber roller, which includes a housing; the feeding channel is connected with the discharging end part of the rubber roller grinding machining center; the discharging channel is used for discharging the cleaned rubber roller from the shell; the static removing rolling brush group is arranged above the feeding channel and comprises two static removing rolling brushes and a driving piece, wherein the two static removing rolling brushes rotate oppositely to convey the rubber roller downwards; the bearing station comprises bearing seats positioned at two end parts of the static removing rolling brush and a lifting mechanism for driving the bearing seats to move up and down, wherein the rubber rollers are freely and rollably erected on the bearing seats at two sides from two end parts of the roller shaft; the lifting mechanism has three working states, and when the rubber roller enters the shell from the feeding channel, the bearing seat is butted with the discharging end part of the feeding channel; when the rubber roller is in a cleaning state, the bearing seat is lifted to push the rubber roller to a brushing area formed by the two static removing rolling brushes; after the rubber roller finishes brushing, the bearing seat descends to be butted with the feeding end part of the discharging channel; and the dust removing mechanism is used for extracting and collecting the brushed dust through negative pressure adsorption.

However, in the actual production process, the existing brushing device has the following defects:

1. the dust removal mechanism adopts an open structure, and the dust removal mechanism has a large adsorption area in the whole dust brushing process, so that the dust removal and collection efficiency is low, and the energy consumption is high;

2. after the cleaned rubber rollers are discharged, the rubber rollers need to be manually placed into a box for discharging, so that the labor intensity of workers is high.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a closed brush ash discharge device of modified.

For solving the technical problem, the utility model discloses a following technical scheme:

a closed brush dust discharge device, comprising:

the material receiving unit comprises a material receiving platform connected with the discharge end part of the rubber roller grinding machine;

the ash brushing unit is connected with the material receiving unit and comprises two static removing rolling brushes which rotate oppositely to convey the rubber roller downwards, a driving piece and a bearing seat arranged between the two static removing rolling brushes, wherein the rubber roller is placed on the bearing seat;

the dust removal unit is used for extracting and collecting dust after brushing through negative pressure adsorption, and also comprises a dust brushing box with a feeding state and a dust brushing state, wherein the dust brushing box comprises two box bodies and a power part, the two static eliminating rolling brushes are respectively and rotatably connected to the two box bodies from the end parts, when the dust brushing box is in the feeding state, the power part drives the two box bodies to be away from each other, the two static eliminating rolling brushes are synchronously away from each other and form a feeding channel of a rubber roller, and the rubber roller on the material receiving platform can move to a bearing seat through the feeding channel; when the ash brushing box is in an ash brushing state, the power part drives the two box bodies to be spliced to form a closed ash brushing cavity, and the two static removing rolling brushes are synchronously close to each other to form a brushing area capable of covering the rubber roller on the bearing seat;

the brushing dust discharging device also comprises a discharging unit, wherein the discharging unit comprises a discharging box and a transferring component, and the transferring component is used for transferring the rubber rollers on the bearing seat one by one into the discharging box and arranging the rubber rollers side by side.

Preferably, the two cases are each formed with partial chambers each extending in the length direction of the rubber roller, and the two cases are moved close to or away from each other in the direction perpendicular to the rubber roller. Set up like this, reduce the motion stroke of box, improve the efficiency that opens and shuts.

Preferably, the dust removal unit is provided with a dust suction interface, wherein the dust suction interface is communicated with one of the two sub-cavities; or/and the dust collection interface is communicated with the bottom of the corresponding sub-cavity. The dust collection is convenient.

Preferably, the power part comprises a slide rail arranged at the bottom of the ash brushing box and two slide blocks arranged on the slide rail in a sliding manner, wherein the two box bodies are respectively and correspondingly fixedly connected to the two slide blocks from the bottom.

Preferably, the transfer component is also used for transferring the rubber roller on the receiving platform to the bearing seat. Thus, automatic feeding is realized.

Specifically, the material receiving platform, the bearing seat and the material discharging box are arranged side by side in sequence; the transshipment component comprises a pick-and-place arm, a transverse driving piece for driving the pick-and-place arm to move transversely, and a lifting driving piece for driving the pick-and-place arm to move up and down.

Preferably, the pick-and-place arm extends obliquely up and down, and the lower end part of the pick-and-place arm is provided with an electromagnet; or/and at least two picking and placing arms are provided. Set up like this, get and put stably, and at the reprint in-process, avoid the extrusion deformation that external force caused the rubber roller surface.

Preferably, the discharge unit further comprises a feeding conveyor belt arranged on one side of the brushing unit, and the discharge box is placed on the feeding conveyor belt. By the arrangement, after one discharging box is full of the rated rubber roller, the discharging box can be automatically moved out, and automatic switching of empty boxes is realized.

Furthermore, the box bottom of the discharge box is obliquely arranged towards the direction of the ash brushing unit. Set up like this, the rubber roller gets into can automatic pile after arranging the workbin and arrange.

In addition, the top surface of the material receiving platform is obliquely arranged towards the ash brushing unit, and a V-shaped positioning groove matched with the rubber roller is formed at the end part of the material receiving platform close to the ash brushing unit; or/and, connect the material unit still including being used for driving the actuating cylinder that drives that connects material platform elevating movement. The discharge end parts with different heights on the grinding machines with different models are flexibly matched.

Because of the implementation of above technical scheme, the utility model discloses compare with prior art and have following advantage:

the utility model has the advantages that on one hand, the two dust brushing boxes which can be opened and closed in opposite directions are arranged to form a closed dust brushing cavity during cleaning, so that the adsorption area of the dust removing mechanism is greatly reduced, the dust collecting and removing efficiency is effectively improved, and the energy consumption is reduced; on the other hand arranges the material case and reprints the part through setting up, realizes automatic discharging and arranges the material, saves manual operation, reduces intensity of labour.

Drawings

Fig. 1 is a schematic front view of the closed dust brushing and discharging device of the present invention (the dust brushing box is in a dust brushing state);

FIG. 2 is a schematic view, partly in section, of FIG. 1 (partly omitted, with the ash box in a feed condition);

FIG. 3 is a schematic right-view of FIG. 1 (partially omitted);

wherein: G. a rubber roller;

1. a material receiving unit; 10. a material receiving platform; 100. positioning a groove; 11. a driving cylinder;

2. a brushing unit; 20. brushing an ash box; 200. a box body; q, brushing a dust cavity; 201. a power member; a0, a slide rail; a1, a sliding block; 21. static electricity removing roller brush; t, a feed channel; 210. a static electricity removing roller; 211. brushing the wool tops; 22. a drive member; 220. a driving wheel; 221. a drive motor; 222. a transmission belt; 23. a bearing seat; 230. a seat body; 231. supporting the rollers; g. a guide rail;

3. a discharge unit; 30. a discharge box; 31. a transfer member; 310. a pick-and-place arm; 311. a traverse driving member; 312. a lifting drive member; 32. a feeding conveyor belt;

4. a dust removal unit; 40. dust collection connector.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

As shown in fig. 1 to 3, the closed dust brushing and discharging device of the present embodiment includes a material receiving unit 1, a dust brushing unit 2, a discharging unit 3, and a dust removing unit 4.

Specifically, the material receiving unit 1 includes a material receiving platform 10 connected to the discharge end of the rubber roller grinder, and a driving cylinder 11 for driving the material receiving platform 10 to move up and down, wherein the top surface of the material receiving platform 10 is inclined downward from left to right, and a V-shaped positioning groove 100 matched with the rubber roller is formed at the right end of the material receiving platform 10. The arrangement is flexible to match the discharge end parts with different heights on the grinding machines with different models; meanwhile, the rubber roller is quickly buffered and positioned on the material receiving platform, the length of the material receiving platform is shortened, and the volume of the whole device is compressed.

In this example, the ash brushing unit 2 is disposed at the right side of the material receiving unit 1 and is connected to the material receiving unit 1, wherein the ash brushing unit 2 includes an ash brushing box 20, a static removing rolling brush 21, a driving member 22, and a bearing seat 23.

Specifically, the dust brushing box 20 has a feeding state and a dust brushing state, and the dust brushing box 20 includes two boxes 200, and a power member 201 for driving the two boxes 200 to move close to or away from each other, wherein the two boxes 200 are respectively formed with a sub-cavity, each sub-cavity extends along a length direction of the rubber roller G, the power member 201 drives the two boxes 200 to move close to or away from each other along a direction perpendicular to the direction of the rubber roller G, and when the dust brushing box 20 is in the dust brushing state, the power member 201 drives the two boxes 200 to move close to and splice with each other, and the two sub-cavities form a closed dust brushing cavity q. Set up like this, reduce the motion stroke of box, improve the efficiency that opens and shuts.

For convenience of installation and implementation, the power member 201 includes a slide rail a0 disposed at the bottom of the dust brushing box 20, and two sliding blocks a1 slidably disposed on the slide rail a0, wherein the two box bodies 200 are respectively and correspondingly fixedly connected to the two sliding blocks a1 from the bottom. The two cases 200 are synchronously opened and closed by the synchronous movement of the two sliders a 1.

Specifically, the number of the static removing rolling brushes 21 is two, the bearing seat 23 is arranged between the two static removing rolling brushes 21, the driving part 22 drives the two static removing rolling brushes 21 to rotate oppositely to convey and arrange the rubber roller G downwards, wherein each static removing rolling brush 21 is correspondingly and rotatably connected in a sub-cavity of each box body 200 and extends along the length direction of the rubber roller G, when the ash brushing box 20 is in a feeding state, the power part 201 drives the two box bodies 200 to be away from each other, the two static removing rolling brushes 21 are synchronously away from each other and form a feeding channel t of the rubber roller G, and the rubber roller G on the material receiving platform 10 can move to the bearing seat 23 through the feeding channel t; when the dust brushing box 20 is in a dust brushing state, the power part 201 drives the two box bodies 200 to be spliced to form a closed dust brushing cavity q, and the two static removing rolling brushes 21 are synchronously close to each other to form a brushing area capable of covering the rubber roller G on the bearing seat 23.

Each electrostatic roller brush 21 comprises an electrostatic eliminating roller 210 and a bristle bar 211 spirally wound on the periphery of the electrostatic eliminating roller 210 along the length direction of the electrostatic eliminating roller 210, wherein the bristle bar 211 sweeps away the surface debris of the ground rubber roller G under the electrostatic eliminating condition. The bristle strips 211 positioned on the periphery of the static removing roller are provided with two sections, and the two sections of bristle strips 211 are respectively wound from the end part of the static removing roller 210 to the middle part in a forward spiral way and a reverse spiral way. Thus, through the trend of the bristles, the scraps on the rubber roller G are cleaned from the two end parts to the middle part, so that the dust is relatively concentrated, and the dust is conveniently and intensively collected and treated.

The two sections of bristle bars are integrally connected at the end of the middle part of the de-static roller 210. Specifically, the connecting part is in a shape of Chinese character 'ren'. Thus, the bristle bar 211 is a unitary piece, facilitating installation of the bristle bar 211.

Meanwhile, the bristle bars 211 of the two electrostatic eliminating rolling brushes 21 are arranged to be staggered with each other. Thus, the surface of the rubber roller G is brushed more comprehensively.

In this example, the driving member 22 includes a driving wheel 220 respectively disposed at an end of each of the static removing roller brushes 21, two driving motors 221, and two driving belts 222 for driving and connecting the two driving motors 221 with the two driving wheels 410 respectively. In some embodiments, the driving member 22 drives the two static removing roller brushes 21 to rotate at a different speed.

In this example, the carrier seat 23 includes a seat body 230, and two support rollers 231 provided on the seat body 230 and forming a rolling support surface on which the rubber roller G is freely supported from the end of the roller shaft. In some embodiments, the two bearing seats 23 are arranged side by side at intervals along the circumferential direction of the rubber roller G, wherein the two bearing seats 23 are arranged on the guide rail G in a sliding manner, and the distance between the two bearing seats 23 is adjusted by adjusting the positions of the bearing seats 23 on the guide rail G so as to meet the brushing requirements of rubber roller products with different lengths.

In this embodiment, the discharging unit 3 includes a discharging box 30, a transferring member 31, and a feeding conveyer belt 32 disposed on one side of the brushing unit 2, wherein the discharging box 30 is disposed on the feeding conveyer belt 32, the transferring member 31 is used for transferring the rubber rollers G on the material receiving platform 10 to the bearing base 23 through the feeding channel t, and the transferring member 31 is also used for transferring the rubber rollers G on the bearing base 23 to the discharging box 30 one by one and arranged side by side. By the arrangement, automatic feeding, discharging and discharging are realized; meanwhile, after one discharging box is full of the rated rubber roller, the discharging box can be automatically moved out, and automatic switching of empty boxes is achieved. Further, the feeder conveyor 32 may be any configuration of conveyor.

Further, the bottom of the discharge box 30 is inclined toward the ash brushing unit 2. Set up like this, the rubber roller gets into can pile up the range automatically behind the row material case.

In this example, the material receiving platform 10, the bearing seat 23 and the material discharging box 30 are arranged side by side from left to right in sequence; the transfer component 31 comprises a pick-and-place arm 310, a traverse driving member 311 for driving the pick-and-place arm 310 to move transversely, and a lifting driving member 312 for driving the pick-and-place arm 311 to move up and down. The traverse driving element 311 and the lift driving element 312 may be any structure of driving elements.

For further convenience, two pick-and-place arms 310 are provided, wherein each pick-and-place arm 310 extends obliquely up and down, and the lower end of each pick-and-place arm 310 is an electromagnet. Set up like this, get and put stably, and at the reprint in-process, avoid the extrusion deformation that external force caused the rubber roller surface.

In this embodiment, the dust removing unit 4 extracts and collects dust after brushing by negative pressure adsorption, and includes a dust suction port 40 communicating with the bottom of the sub-chamber of the case 200 located on the left side, and a dust remover communicating with the dust suction port 40. As far as the dust remover applicant is directly outsourced, the specific structure and principle thereof are not elaborated here.

In addition, the embodiment further includes a frame and a housing component for supporting the above structure, which are all conventional arrangements, and are not described herein.

Therefore, the present embodiment has the following advantages:

1. the two dust brushing box bodies which can be oppositely opened and closed are arranged to form a closed dust brushing cavity during cleaning, so that the adsorption area of the dust removing mechanism is greatly reduced, the dust collecting and removing efficiency is effectively improved, and the energy consumption is reduced;

2. by arranging the discharging box and the transferring component, automatic discharging and discharging are realized, manual operation is omitted, and labor intensity is reduced;

3. the discharge end parts with different heights on grinding machines with different models are flexibly matched; meanwhile, the rubber roller is quickly buffered and positioned on the material receiving platform, the length of the material receiving platform is shortened, and the volume of the whole device is compressed;

4. through setting up the pay-off transmission band, when a row of workbin full rated rubber roller, can shift out automatically, realize the automatic switch-over empty workbin.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. A closed brush dust discharge device, comprising:

the material receiving unit comprises a material receiving platform connected with the discharge end part of the rubber roller grinding machine;

the ash brushing unit is connected with the material receiving unit and comprises two static removing rolling brushes which rotate oppositely to convey the rubber roller downwards, a driving piece and a bearing seat arranged between the two static removing rolling brushes, wherein the rubber roller is placed on the bearing seat;

a dust removal unit which extracts and collects the dust after brushing through negative pressure adsorption,

the method is characterized in that:

the ash brushing unit further comprises an ash brushing box with a feeding state and an ash brushing state, the ash brushing box comprises two box bodies and a power part, wherein the two static removing rolling brushes are respectively connected to the two box bodies in a rotating mode from the end parts; when the ash brushing box is in an ash brushing state, the power part drives the two box bodies to be spliced to form a closed ash brushing cavity, and the two static removing rolling brushes are synchronously close to each other to form a brushing area capable of covering the rubber roller on the bearing seat;

the ash brushing and discharging device further comprises a discharging unit, wherein the discharging unit comprises a discharging box and a transferring component, and the transferring component is used for transferring the rubber rollers which are positioned on the bearing seat one by one to the discharging box in parallel.

2. The closed type ash brushing and discharging device according to claim 1, wherein: the two boxes are respectively formed with sub-cavities, wherein each sub-cavity extends along the length direction of the rubber roller, and the two boxes move close to or away from each other along the direction perpendicular to the direction of the rubber roller.

3. The closed dust brushing and discharging device according to claim 2, wherein: the dust removal unit is provided with a dust collection interface, wherein the dust collection interface is communicated with one of the two sub-cavities; or/and the dust suction interface is communicated with the bottom of the corresponding sub-cavity.

4. The closed dust brushing and discharging device according to claim 2, wherein: the power part comprises a sliding rail arranged at the bottom of the ash brushing box and two sliding blocks arranged on the sliding rail in a sliding manner, wherein the two box bodies are respectively and fixedly connected to the two sliding blocks correspondingly from the bottoms.

5. The closed dust brushing and discharging device according to claim 1, wherein: the transshipment component is also used for transshipping the rubber roller positioned on the material receiving platform to the bearing seat.

6. The closed dust brushing and discharging device according to claim 1 or 5, wherein: the material receiving platform, the bearing seat and the discharging box are arranged in parallel in sequence; the transshipment component comprises a pick-and-place arm, a transverse driving piece for driving the pick-and-place arm to move transversely, and a lifting driving piece for driving the pick-and-place arm to move up and down.

7. The closed dust brushing and discharging device according to claim 6, wherein: the picking and placing arm extends obliquely up and down, and the lower end part of the picking and placing arm is provided with an electromagnet; or/and at least two pick-and-place arms are arranged.

8. The closed type ash brushing and discharging device according to claim 1, wherein: the discharging unit further comprises a feeding conveying belt arranged on one side of the ash brushing unit, and the discharging box is arranged on the feeding conveying belt.

9. The closed dust brushing and discharging device according to claim 1 or 8, wherein: the box bottom of the discharge box is obliquely arranged towards the direction of the ash brushing unit.

10. The closed dust brushing and discharging device according to claim 1, wherein: the top surface of the material receiving platform is obliquely arranged towards the ash brushing unit, and a V-shaped positioning groove matched with the rubber roller is formed at the end part, close to the ash brushing unit, of the material receiving platform; and the material receiving unit further comprises a driving cylinder for driving the material receiving platform to move up and down.

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