CN216151991U

CN216151991U - Polishing device for refractory fiber board

Info

Publication number: CN216151991U
Application number: CN202122057245.6U
Authority: CN
Inventors: 杨光; 许伦华
Original assignee: Hubei Feibol High Temperature Energy Saving Technology Co ltd
Current assignee: Hubei Feibol High Temperature Energy Saving Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a polishing device for a refractory fiber board, which comprises a main frame, a clamping device and a grinding device, wherein the main frame is provided with a groove; the clamping device comprises two clamping plates which are connected with telescopic cylinders; the two telescopic cylinders are horizontally opposite in telescopic direction and used for driving the two clamping plates to horizontally clamp the refractory fiber plate to be polished; the other end of the telescopic cylinder is connected in a supporting seat, and the supporting seat is fixedly arranged at the lower part of the main frame; the grinding device comprises a grinding mechanism and a fixing frame; the grinding mechanism is used for grinding and polishing the refractory fiber board; the main frame comprises a base, a top frame and four stand columns fixed on the periphery of the base, the upper end of each stand column is connected with a telescopic oil cylinder, and the telescopic oil cylinders are used for driving the top frame to move up and down. The utility model has the function of grinding and polishing the end surfaces around the refractory fiber plate, has high efficiency, does not need manual grinding and saves manpower; and the device can also polish polygonal or round refractory fiber boards, and has strong adaptability.

Description

Polishing device for refractory fiber board

Technical Field

The utility model belongs to the field of manufacturing of refractory fiber boards, and relates to a polishing device for refractory fiber boards.

Background

And finally, carrying out surface polishing treatment on the refractory fiber board by adopting a wet process to prepare a finished refractory fiber board product. The surface polishing is to form some sharp burrs on the surface of the manufactured refractory plate, and the method of grinding and polishing is usually adopted to remove the burrs.

The plane polishing of the refractory fiber plate usually adopts a polishing roller, an electric grinding head or a grinding belt to carry out grinding and polishing, but when the peripheral end faces of the refractory fiber plate are ground and polished, the grinding tool is difficult to operate manually, especially when the peripheral end faces of the refractory fiber plate with larger size and thicker thickness are polished, personnel need to continuously move stations around the periphery of the refractory fiber plate, the working strength is high, the polishing efficiency is low, and the processing quality is unstable. Therefore, it is necessary to develop a grinding and polishing device for the end faces around the refractory fiber plate.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model provides a polishing device for a refractory fiber board, and aims to design a clamping device to vertically clamp and fix the refractory fiber board, so that the end face of the refractory fiber board is conveniently contacted with a grinding device, and the clamped refractory fiber board can rotate, so that the end faces around the refractory fiber board can be contacted with the grinding device, and the effect of grinding and polishing the end faces around the refractory fiber board is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme:

a polishing device for refractory fiber boards comprises a main frame, a clamping device and a grinding device;

the clamping device comprises two clamping plates which are connected with telescopic cylinders; the two telescopic cylinders are horizontally opposite in telescopic direction and used for driving the two clamping plates to horizontally clamp the refractory fiber plate to be polished; one end of the telescopic cylinder, which is far away from the clamping plate, is connected into the supporting seats, and the two supporting seats are fixedly arranged at the lower part of the main frame;

the grinding device comprises a grinding mechanism and a fixing frame; the grinding mechanism is used for grinding and polishing the refractory fiber board; the lower part of the fixed frame is fixedly connected with the grinding mechanism, and the upper part of the fixed frame is hung on the upper part of the main frame;

the main frame comprises a base, a top frame and four stand columns fixed on the periphery of the base, and the upper surface of the base is fixedly connected with the supporting seat; the upper end of each upright column is connected with a telescopic oil cylinder, the upper end of each telescopic oil cylinder is connected with a top frame, the top frame is used for hanging a grinding device, and the telescopic oil cylinders are used for driving the top frames to move up and down.

Further, the grinding mechanism comprises a grinding belt, a driving roller, a supporting roller, a tensioning roller and a motor; the grinding belt is wrapped on the outer sides of the driving roller, the supporting roller and the tensioning roller and used for circularly rotating around the driving roller, the supporting roller and the tensioning roller; the grinding belt is used for grinding and polishing the refractory fiber plate through circulating rotation; one end of the driving roller is connected with a motor and used for driving the grinding belt to rotate circularly; the two ends of the driving roller, the supporting roller and the tensioning roller are all inserted into corresponding connecting holes preset in the fixing frame and are used for being rotatably connected with the fixing frame.

Further, two supporting seats are transversely fixed on the upper surface of the base, and the transverse fixing is used for enabling the circulating rotation direction of the grinding belt to be perpendicular to the axial directions of the two telescopic cylinders.

Further, clamping device still includes the fixed cover of cylinder, the one end suit of the fixed cover of cylinder is fixed the telescopic cylinder outside, its other end is equipped with the pivot, and the pivot is pegged graft in the mounting hole that the supporting seat was predetermine, be used for telescopic cylinder with the rotatable connection of supporting seat.

Furthermore, the tail end of at least one rotating shaft is connected with a hand wheel, and the hand wheel is used for driving the clamped refractory fiber board to rotate.

Furthermore, a transverse slide way is arranged on the top frame and used for hanging the fixing frame on the top frame in a transverse sliding manner.

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

the clamping device vertically clamps and fixes the refractory fiber plate, so that the end face of the refractory fiber plate is conveniently contacted with the grinding device, and the clamped refractory fiber plate can rotate, so that the end faces around the refractory fiber plate can be contacted with the grinding device, and the effect of grinding and polishing the end faces around the refractory fiber plate is achieved. The utility model has convenient use and labor saving, and can clamp the refractory fiber board modules formed by stacking a plurality of refractory fiber boards together and grind and polish the refractory fiber board modules together, thereby improving the efficiency.

Drawings

FIG. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of the main frame of FIG. 2 with the main frame removed;

FIG. 4 is a schematic three-dimensional structure of example 1 of the present invention;

FIG. 5 is a schematic three-dimensional structure of example 2 of the present invention;

fig. 6 is a schematic three-dimensional structure of the shoe according to embodiment 2 of the present invention.

In the figure: the device comprises a main frame 1, a base 11, a vertical column 12, a telescopic oil cylinder 13, a top frame 14, a clamping device 2, a clamp plate 21, a telescopic air cylinder 22, a support seat 23, a hand wheel 24, an air cylinder fixing sleeve 25, a grinding device 3, a grinding mechanism 31, a grinding belt 311, a driving roller 312, a supporting roller 313, a tensioning roller 314, a motor 315, a 32 fixing frame 4, a bottom support 41, a tray 411, a convex rib 42 and a refractory fiber module 5.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1: please refer to fig. 1-4; it should be noted that: the object to be polished in this embodiment is a refractory fiber module 5 composed of a plurality of refractory fiber plates to be polished.

The utility model provides the following technical scheme: a fire-resistant fiber board polishing device comprises a main frame 1, a clamping device 2 and a grinding device 3;

the main frame 1 comprises a base 11, a top frame 14 and four upright posts 12 fixed around the base 11, and the middle part of the upper surface of the base 11 is fixedly connected with a supporting seat 23; the upper end of each upright post 12 is connected with a telescopic oil cylinder 13, the upper end of each telescopic oil cylinder 13 is connected with a top frame 14, the top frame 14 is used for hanging the grinding device 3, and the telescopic oil cylinders 13 are used for driving the top frames 14 to move up and down;

the clamping device 2 comprises two clamping plates 21 which are connected with telescopic air cylinders 22; the two telescopic cylinders 22 are horizontally opposite in telescopic direction and used for driving the two clamping plates 21 to horizontally clamp the refractory fiber module 5; the end of the telescopic cylinder 22 far away from the clamping plate 21 is connected in the supporting seat 23, the two supporting seats 23 are transversely fixed on the upper surface of the base 11, and the transverse fixing direction for the circular rotation of the grinding belt 311 is perpendicular to the axial direction of the two telescopic cylinders 22.

The grinding device 3 comprises a grinding mechanism 31 and a fixing frame 32; the grinding mechanism 31 is used for grinding and polishing the refractory fiber plate and comprises a grinding belt 311, a driving roller 312, a supporting roller 313, a tensioning roller 314 and a motor 315; the grinding belt 311 is wrapped outside the driving roller 312, the supporting roller 313 and the tensioning roller 314 and used for circularly rotating around the driving roller 312, the supporting roller 313 and the tensioning roller 314; the grinding belt 311 is used for grinding and polishing the refractory fiber module 5 through cyclic rotation; one end of the driving roller 312 is connected with a motor 315 for driving the grinding belt 311 to rotate circularly; two ends of the driving roller 312, the supporting roller 313 and the tensioning roller 314 are inserted into corresponding connecting holes 321 preset in the fixing frame 32 and are used for rotatably connecting the fixing frame 32; the upper part of the fixing frame 32 is hung on the top frame 14 of the main frame 1.

When the device is used, the clamping plate 21 is driven to clamp and fix the refractory fiber module 5 through the extension of the telescopic cylinder 22, the telescopic cylinder 13 is driven to contract, the grinding belt 311 is driven to contact the upper surface of the refractory fiber module 5, the starting motor 315 drives the grinding belt 311 to rotate circularly, and the grinding belt 311 rotating circularly polishes and polishes the refractory fiber module 5; after polishing of the upper end surface is finished, the telescopic oil cylinder 13 is driven to extend, the grinding belt 311 is driven to move upwards to be separated from contact with the refractory fiber module 5, the telescopic cylinder 22 is driven to contract again, the refractory fiber module 5 is loosened, the refractory fiber module 5 is manually rotated to replace one end surface, the telescopic cylinder 22 is driven to extend again, the refractory fiber module 5 is clamped and fixed again, and polishing of the next end surface is carried out; then, the above steps are repeated to process all the end faces one by one.

It should be noted that:

1. although the object to be processed in this embodiment is the refractory fiber module 5 composed of a plurality of refractory fiber plates to be polished, the polishing apparatus of this embodiment is not hindered from processing one of the refractory fiber plates individually, and the method of using the same as this embodiment is the same, except that the processing efficiency is not as high as that of processing a plurality of refractory fiber plates together, so the polishing apparatus of this embodiment can process either a single refractory fiber plate or a plurality of refractory fiber plates together.

2. The telescopic cylinder 22, the telescopic cylinder 13 and the motor 315 in the polishing apparatus of the present embodiment are all connected to a power source and a control system as driving devices for implementing the driving function of the present embodiment.

3. The refractory fiber module 5 of the present embodiment is not limited to the refractory fiber module 5 composed of rectangular refractory fiber sheets, and for example, the refractory fiber module 5 may be composed of polygonal or circular refractory fiber sheets; as long as these many refractory fiber boards possess the same terminal surface, all can be applicable to the burnishing device of this embodiment and polish it.

Compared with the prior art, the method has the advantages that the plurality of refractory fiber plates are vertically clamped and fixed, and then the grinding device 3 is driven to polish and process together, so that the efficiency is high; manual polishing is not needed, and labor is saved; and the device can also polish polygonal or round refractory fiber boards, and has strong adaptability.

Example 2: please refer to fig. 5-6;

a fire-resistant fiber board polishing device is different from the polishing device in the embodiment 1 in that:

the clamping device 2 further comprises an air cylinder fixing sleeve 25, one end of the air cylinder fixing sleeve 25 is fixedly sleeved on the outer side of the telescopic air cylinder 22, the other end of the air cylinder fixing sleeve 25 is provided with a rotating shaft 251, and the rotating shaft 251 is inserted into a mounting hole 231 preset in the supporting seat 23 and is used for rotatably connecting the telescopic air cylinder 22 and the supporting seat 23; the end of one of the rotating shafts 251 is connected with a hand wheel 24, and the hand wheel 24 is used for driving the clamped refractory fiber board to rotate;

the connection between the fixing frame 32 and the top frame 14 is slidable, and the slidable connection specifically includes: the top frame 14 is provided with a transverse slide rail 141, and the transverse slide rail 141 is used for hanging the fixing frame 32 on the top frame 14 in a transversely sliding manner;

also comprises a bottom support 4; the bottom support 4 comprises a tray 41 and a guide post 42, the tray 41 is a rectangular tray provided with convex ribs 411 at the edge and used for lifting the refractory fiber board from the lower part; one end of the guide post 42 is fixedly connected to the center of the lower surface of the tray 41, and the other end thereof is slidably inserted into a guide hole 111 preset in the base 11 for lifting and moving the bottom support 4.

The using method of the embodiment is different from that of the embodiment 1 in that the telescopic cylinder 22 can rotate by being driven by the hand wheel 24, and a re-clamping step is omitted, so that all the ends are processed after being clamped once, and the method is convenient, labor-saving and high in efficiency. The fixing frame 32 is connected with the top frame 14 in a sliding manner, so that the grinding device 3 can move transversely, the grinding and polishing range is expanded, and the grinding and polishing device is suitable for the refractory fiber module 5 with larger thickness and has better adaptability. The liftable bottom support 5 can be matched with the rotation of the hand wheel 24, and after the refractory fiber module 5 rotates one end face, the bottom support 5 is lifted to serve as an auxiliary support, so that the refractory fiber module 5 is more reliably clamped and fixed; in addition, the single refractory fiber plate can be directly placed on the tray 41, and the side surface of the single refractory fiber plate is polished while the holding device 2 is in an idle state.

Therefore, the polishing device of the embodiment has the beneficial effects of embodiment 1, is more convenient to use and operate, has better adaptability, and can be used for processing the peripheral end faces of the refractory fiber plate and polishing the side faces of the refractory fiber plate.

The utility model is not described in detail in the prior art; for a person skilled in the art, various technical features of the embodiments described above may be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations should be considered as the scope of the present description. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire-resistant fibreboard burnishing device which characterized in that: comprises a main frame (1), a clamping device (2) and a grinding device (3);

the clamping device (2) comprises two clamping plates (21) which are connected with telescopic cylinders (22); the telescopic directions of the two telescopic cylinders (22) are horizontally opposite, and the telescopic cylinders (22) are used for driving the two clamping plates (21) to horizontally clamp the refractory fiber plate to be polished; one end of the telescopic cylinder (22) far away from the clamping plate (21) is connected in the supporting seats (23), and the two supporting seats (23) are fixedly arranged at the lower part of the main frame (1);

the grinding device (3) comprises a grinding mechanism (31) and a fixing frame (32); the grinding mechanism (31) is used for grinding and polishing the refractory fiber board; the lower part of the fixed frame (32) is connected with a grinding mechanism (31), and the upper part of the fixed frame is hung on the upper part of the main frame (1);

the main frame (1) comprises a base (11), a top frame (14) and four upright posts (12) fixed on the periphery of the base (11), and the upper surface of the base (11) is fixedly connected with the supporting seat (23); the upper end of each upright post (12) is connected with a telescopic oil cylinder (13), the upper end of each telescopic oil cylinder (13) is connected with a top frame (14), the top frames (14) are used for hanging the grinding devices (3), and the telescopic oil cylinders (13) are used for driving the top frames (14) to move up and down.

2. The refractory fiber sheet polishing apparatus as set forth in claim 1, wherein: the grinding mechanism (31) comprises a grinding belt (311), a driving roller (312), a supporting roller (313), a tensioning roller (314) and a motor (315); the grinding belt (311) is wrapped on the outer sides of the driving roller (312), the supporting roller (313) and the tensioning roller (314) and used for circularly rotating around the driving roller (312), the supporting roller (313) and the tensioning roller (314); the grinding belt (311) is used for grinding and polishing the refractory fiber board through cyclic rotation; one end of the driving roller (312) is connected with a motor (315), and the motor (315) is used for driving the grinding belt (311) to rotate circularly; the two ends of the driving roller (312), the two ends of the supporting roller (313) and the two ends of the tensioning roller (314) are all inserted into connecting holes (321) which are preset in the fixing frame (32), and the connecting holes (321) are used for rotatably connecting the driving roller (312), the two ends of the supporting roller (313) and the two ends of the tensioning roller (314) to the fixing frame (32).

3. The refractory fiber sheet polishing apparatus as set forth in claim 2, wherein: the two supporting seats (23) are transversely fixed on the upper surface of the base (11) and are used for enabling the grinding direction of the grinding belt (311) to be perpendicular to the axial direction of the two telescopic cylinders (22).

4. The refractory fiber sheet polishing apparatus as set forth in claim 1, wherein: the clamping device (2) further comprises an air cylinder fixing sleeve (25), one end of the air cylinder fixing sleeve (25) is sleeved on the outer side of the telescopic air cylinder (22), a rotating shaft (251) is arranged at the other end of the air cylinder fixing sleeve, and the rotating shaft (251) is inserted into a mounting hole (231) which is preset in the supporting seat (23) and used for rotatably connecting the telescopic air cylinder (22) with the supporting seat (23).

5. The fire resistant fiberboard polishing apparatus of claim 4, wherein: the end of at least one rotating shaft (251) is connected with a hand wheel (24), and the hand wheel (24) is used for driving the clamped refractory fiber board to rotate.

6. The refractory fiber sheet polishing apparatus as set forth in claim 1, wherein: the top frame (14) is provided with a transverse slide way (141), and the transverse slide way (141) is used for enabling the fixing frame (32) to transversely slide on the top frame (14).

7. The refractory fiber sheet polishing apparatus as set forth in claim 1, wherein: also comprises a bottom support (4); the bottom support (4) comprises a tray (41) and a guide post (42), the tray (41) is a rectangular disc with a convex rib (411) arranged on the edge, and the tray (41) is used for lifting the refractory fiberboard from the lower part; the upper end fixed connection of guide pillar (42) is in the center of tray (41) lower surface, and the grafting of its lower extreme liftable is in the guiding hole that base (11) was predetermine, guide pillar (42) are used for collet (4) liftable to remove.