CN220994582U - Building insulation board cutting device - Google Patents

Abstract

The utility model discloses a cutting device for a building insulation board, which comprises a workbench, a sliding frame and a dust collection device, wherein a plurality of supporting rods are arranged on the workbench, guide rails are arranged on two sides of the workbench, sliding blocks which are in sliding connection with the guide rails are arranged on two sides of the sliding frame, one end of the sliding frame is fixedly connected with a motor, one end of an output shaft of the motor is connected with a rotating shaft, and a cutting sheet is arranged on the rotating shaft; the dust collection device comprises a dust collector, a dust collection cover is arranged outside the cutting piece, a plurality of connecting rods are arranged on the upper portion of the dust collection cover, sleeves are sleeved outside the connecting rods, the upper ends of the sleeves are connected with a sliding frame, and springs are sleeved outside the connecting rods and the sleeves. The height between the lower surface of the dust hood and the workbench is smaller than the thickness of the heat insulation plate, and under the action of the connecting rod, the sleeve and the spring, the dust hood and the heat insulation plate are always tightly attached, so that dust is prevented from being blown out from between the heat insulation plate and the dust hood, and the dust collection effect of the dust collection device is ensured.

Description

Building insulation board cutting device

Technical Field

The utility model belongs to the field of cutting equipment, and particularly relates to a cutting device for a building insulation board.

Background

With the improvement of energy saving and environmental protection requirements of people on buildings, various heat insulation materials are widely applied to the field of buildings. The building heat-insulating board is a common heat-insulating material and is mainly applied to heat insulation of wall external walls, roofs, floors and the like. However, during use, the insulation board needs to be cut to accommodate different building structures and construction requirements.

The insulation board cutting device generally adopts an electric saw to cut, and in the process, a large amount of dust can be generated, so that the environment and the health of operators are negatively influenced. In order to solve the problem, the prior art scheme is to arrange a fixed dust hood on one side of a cutting blade of a cutting device. However, a certain gap exists between the fixed dust hood and the heat insulation plate, so that part of dust is blown out of the gap in the cutting process, and the dust collection effect is affected. Specifically, because the thickness of the heat preservation plate is different, the bottom of the dust hood is difficult to be completely attached to the upper surface of the heat preservation plate, a certain gap exists between the bottom of the dust hood and the upper surface of the heat preservation plate, and the smaller the thickness of the heat preservation plate is, the larger the gap is. During the cutting process, a part of dust can blow out from the gap, resulting in poor dust collection effect.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art, and provides a cutting device for a building insulation board, so as to solve the problem that a gap exists between a fixed dust hood and an insulation board of the existing cutting device for the insulation board to influence the dust collection effect.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a building heated board cutting device, includes workstation, balladeur train and dust extraction, be equipped with a plurality of vaulting poles on the workstation, the workstation both sides are equipped with the guide rail, the balladeur train both sides are equipped with the slider with guide rail sliding connection, balladeur train one end fixedly connected with motor, the output shaft one end of motor is connected with the pivot, be equipped with the cutting piece in the pivot; the dust collection device comprises a dust collector, the dust collector is fixedly arranged on the upper part of the sliding frame, a dust collection pipe is arranged on one side of the dust collector, a dust collection cover is arranged outside the cutting piece, the height between the lower surface of the dust collection cover and the workbench is smaller than the thickness of the heat insulation plate, avoidance grooves for accommodating rotating shafts are formed in two sides of the dust collection cover, a plurality of connecting rods are arranged on the upper part of the dust collection cover, sleeves are sleeved outside the connecting rods, the upper ends of the sleeves are connected with the sliding frame, springs are sleeved outside the connecting rods and the sleeves, one ends of the springs are connected with the dust collection cover, and the other ends of the springs are connected with the sliding frame; the middle part of the dust hood is connected with a corrugated pipe in a penetrating way, and the upper end of the corrugated pipe penetrates through the sliding frame and is connected with the dust hood.

Further, arc fillets are arranged on two sides of the dust hood.

Further, the cutting piece is equipped with a plurality ofly, and a plurality of cutting pieces are all installed in the pivot, and every cutting piece outside all is equipped with dust extraction.

Furthermore, a key slot is arranged on the rotating shaft, a through hole is arranged on the cutting piece, the rotating shaft is in clearance fit with the through hole of the cutting piece, a sleeve is arranged on one side of the cutting piece, a plurality of locking screws are connected to the sleeve in a threaded manner, the tail ends of the locking screws are abutted against the rotating shaft, a key bar matched with the key slot is arranged inside the sleeve, and a plurality of studs are arranged at one end of the sleeve; an end cover is arranged on the other side of the cutting piece, and a stud penetrates through the end cover and is in threaded connection with a locking nut; the sliding racks are arranged on two sides of the sliding rack, the hanging rods are arranged at the upper ends of the sleeves and slidably arranged in the sliding racks, and the adjusting nuts are connected with the upper ends of the hanging rods in a threaded mode.

Further, the rotating shaft is provided with scales.

Further, the two sides of the avoidance groove are provided with brushes, and the bristles of the two brushes on the same side of the dust hood are mutually staggered.

Further, the two ends of the stay bar are provided with folded edges, the folded edges are tightly attached to the cross beams at the two ends of the workbench, and one side of each folded edge is connected with a first fastening bolt in a threaded manner.

Further, be equipped with anchor clamps on the vaulting pole, anchor clamps include slidable mounting at the sliding sleeve on vaulting pole upper portion, sliding sleeve one end threaded connection has the second fastening bolt, the support of the other end fixedly connected with L type of sliding sleeve, support upper end threaded connection has the third fastening bolt, third fastening bolt lower extreme fixedly connected with clamp plate.

The beneficial effects of the utility model are as follows:

1) The height between the lower surface of the dust hood and the workbench is smaller than the thickness of the heat insulation plate, and under the action of the connecting rod, the sleeve and the spring, the dust hood and the heat insulation plate are always tightly attached, so that dust is prevented from being blown out from between the heat insulation plate and the dust hood, and the dust collection effect of the dust collection device is ensured.

2) According to the application, the plurality of cutting pieces with adjustable positions are arranged on the rotating shaft, so that the cutting device can slide for a plurality of cutting operations at one time, and the cutting efficiency of the insulation board is improved.

3) The brushes are arranged on the two sides of the dust hood, so that dust is prevented from being blown out of the avoidance groove, and the dust removing effect of the dust collecting device is further guaranteed.

4) The clamp is arranged on the stay bar, the heat-insulating plate is placed on the upper portion of the stay bar, the position of the clamp is adjusted, the heat-insulating plate is fixed between the stay bar and the pressing plate by the pressing plate, the movement of the heat-insulating plate during cutting is avoided, and the cutting precision of the heat-insulating plate is guaranteed.

Drawings

Fig. 1 is a schematic structural view of a cutting device for a building insulation board according to the present utility model.

Fig. 2 is a schematic diagram of a carriage structure in a cutting device for a building insulation board according to the present utility model.

Fig. 3 is an exploded view of a cutting blade in a cutting device for a building insulation board according to the present utility model.

Fig. 4 is a schematic view of a dust hood structure in a cutting device for a building insulation board.

Fig. 5 is a schematic diagram of a stay bar structure in a cutting device for a building insulation board.

In the figure: 1. a work table; 11. a guide rail; 12. a brace rod; 13. a first fastening bolt; 2. a clamp; 21. a sliding sleeve; 22. a second fastening bolt; 23. a bracket; 24. a third fastening bolt; 25. a pressing plate; 3. a carriage; 31. a slide block; 32. a motor; 33. a rotating shaft; 331. a key slot; 332. a scale; 34. cutting the sheet; 341. a sleeve; 342. a stud; 343. locking a screw; 344. an end cap; 345. a lock nut; 35. a chute; 4. a dust collection device; 41. a dust collector; 42. a dust collection pipe; 43. a dust hood; 431. an avoidance groove; 44. a connecting rod; 45. a sleeve; 451. a boom; 452. an adjusting nut; 46. a spring; 47. a brush; 48. a bellows.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the utility model, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, a particular orientation configuration and operation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, the cutting device for the building insulation board comprises a workbench 1, a sliding frame 3 and a dust collection device 4, wherein a plurality of supporting rods 12 are arranged on the workbench 1, guide rails 11 are arranged on two sides of the workbench 1, as shown in fig. 2, sliding blocks 31 which are in sliding connection with the guide rails 11 are arranged on two sides of the sliding frame 3, a motor 32 is fixedly connected to one end of the sliding frame 3, a rotating shaft 33 is connected to one end of an output shaft of the motor 32, and a cutting piece 34 is arranged on the rotating shaft 33; as shown in fig. 2 and 4, the dust collection device 4 includes a dust collector 41, the dust collector 41 is fixedly installed at the upper part of the carriage 3, a dust collection pipe 42 is arranged at one side of the dust collector 41, a dust collection cover 43 is arranged outside the cutting piece 34, the height between the lower surface of the dust collection cover 43 and the workbench 1 is smaller than the thickness of the insulation board, avoiding grooves 431 for accommodating the rotating shaft 33 are arranged at two sides of the dust collection cover 43, a plurality of connecting rods 44 are arranged at the upper part of the dust collection cover 43, a sleeve 45 is sleeved outside the connecting rods 44, the upper end of the sleeve 45 is connected with the carriage 3, a spring 46 is sleeved outside the connecting rods 44 and the sleeve 45, one end of the spring 46 is connected with the dust collection cover 43, and the other end of the spring 46 is connected with the carriage 3; the middle part of the dust hood 43 is connected with a corrugated pipe 48 in a penetrating way, and the upper end of the corrugated pipe 48 penetrates through the sliding frame 3 and is connected with the dust hood 42.

As shown in fig. 4, the two sides of the dust hood 43 are provided with arc fillets, so that the dust hood 43 is prevented from scratching the heat insulation board when the cutting device cuts the heat insulation board.

As shown in fig. 2, the plurality of cutting blades 34 are provided, the plurality of cutting blades 34 are all mounted on the rotating shaft 33, and dust collection devices 4 are arranged outside each cutting blade 34, so that the cutting device can slide for multiple cutting operations at a time, and the cutting efficiency of the insulation board is improved.

As shown in fig. 3, the rotating shaft 33 is provided with a key slot 331, the cutting piece 34 is provided with a through hole, the rotating shaft 33 is in clearance fit with the through hole of the cutting piece 34, one side of the cutting piece 34 is provided with a sleeve 341, the sleeve 341 is in threaded connection with a plurality of locking screws 343, the tail ends of the locking screws 343 are abutted against the rotating shaft 33, a key bar matched with the key slot 331 is arranged inside the sleeve 341, and one end of the sleeve 341 is provided with a plurality of studs 342; an end cover 344 is arranged on the other side of the cutting blade 34, and the stud 342 passes through the end cover 344 and is in threaded connection with a locking nut 345; the sliding carriages 3 are provided with sliding grooves 35 on two sides, the upper end of the sleeve 45 is provided with a hanging rod 451, the hanging rod 451 is slidably arranged in the sliding grooves 35, and the upper end of the hanging rod 451 is connected with an adjusting nut 452 in a threaded manner; the adjustment of the spacing between a plurality of saw blades and a plurality of dust collection devices 4 is realized, so that the device is suitable for cutting and forming of heat insulation boards with different sizes.

As shown in fig. 3, the rotating shaft 33 is provided with a scale 332, so that the distance between the cutting blade 34 and the dust collection device 4 can be intuitively determined.

As shown in fig. 4, the brushes 47 are disposed on two sides of the avoidance groove 431, and the bristles of the two brushes 47 on the same side of the dust hood 43 are staggered, so that dust is prevented from being blown out of the avoidance groove 431, and the dust removing effect of the dust collecting device 4 is further ensured.

As shown in fig. 5, the two ends of the supporting rod 12 are provided with folded edges, the folded edges are tightly attached to the cross beams at the two ends of the workbench 1, and one side of each folded edge is in threaded connection with a first fastening bolt 13, so that the position of the supporting rod 12 on the workbench 1 is adjustable, the supporting of the heat insulation boards with different sizes is facilitated, and the cutting piece 34 is prevented from being cut to the supporting rod 12 after the position of the cutting piece 34 is adjusted.

As shown in fig. 5, the stay bar 12 is provided with a clamp 2, the clamp 2 comprises a sliding sleeve 21 slidably mounted on the upper portion of the stay bar 12, one end of the sliding sleeve 21 is in threaded connection with a second fastening bolt 22 for adjusting the position of the clamp 2 on the stay bar 12, the other end of the sliding sleeve 21 is fixedly connected with an L-shaped bracket 23, the upper end of the bracket 23 is in threaded connection with a third fastening bolt 24, and the lower end of the third fastening bolt 24 is fixedly connected with a pressing plate 25; after the insulation board is placed on the upper portion of the stay bar 12, the position of the clamp 2 is adjusted, and the insulation board is fixed between the stay bar 12 and the pressing plate 25 by the pressing plate 25, so that the movement of the insulation board during cutting is avoided, and the cutting precision of the insulation board is ensured.

When the heat-insulating plate is cut, the heat-insulating plate is placed on the stay bar 12 of the workbench 1, the positions of the clamps 2 at the two ends of the stay bar 12 are adjusted according to the size of the heat-insulating plate, the heat-insulating plate is clamped, then the positions of the cutting piece 34 and the external dust collection device 4 of the heat-insulating plate are adjusted according to the required forming size of the heat-insulating plate, the motor 32 is started, the motor 32 drives the cutting piece 34 to rotate through the rotating shaft 33, the heat-insulating plate is cut, in the cutting process, as the height between the lower surface of the dust collection cover 43 and the workbench 1 is smaller than the thickness of the heat-insulating plate, and under the action of the connecting rod 44, the sleeve 45 and the spring 46, the dust collection cover 43 and the heat-insulating plate are always tightly attached, dust is prevented from being blown out from between the heat-insulating plate and the dust collection cover 43, and the dust collection effect of the dust collection device 4 is ensured; the brushes 47 are arranged at two sides of the avoidance groove 431 of the dust hood 43, so that the avoidance groove 431 is blocked, dust is prevented from being blown out of the avoidance groove 431 of the dust hood 43, and the dust collection effect of the dust collection device 4 is further ensured.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims (8)

1. The utility model provides a building heated board cutting device, includes workstation, balladeur train and dust extraction, be equipped with a plurality of vaulting poles on the workstation, the workstation both sides are equipped with the guide rail, the balladeur train both sides are equipped with the slider with guide rail sliding connection, balladeur train one end fixedly connected with motor, the output shaft one end of motor is connected with the pivot, be equipped with the cutting piece in the pivot; the vacuum cleaner is characterized by comprising a vacuum cleaner, wherein the vacuum cleaner is fixedly arranged at the upper part of a sliding frame, a vacuum suction pipe is arranged at one side of the vacuum cleaner, a vacuum hood is arranged outside the cutting piece, the height between the lower surface of the vacuum hood and a workbench is smaller than the thickness of the heat insulation board, avoidance grooves for accommodating a rotating shaft are formed in two sides of the vacuum hood, a plurality of connecting rods are arranged at the upper part of the vacuum hood, a sleeve is sleeved outside the connecting rods, the upper end of the sleeve is connected with the sliding frame, a spring is sleeved outside the connecting rods and the sleeve, one end of the spring is connected with the vacuum hood, and the other end of the spring is connected with the sliding frame; the middle part of the dust hood is connected with a corrugated pipe in a penetrating way, and the upper end of the corrugated pipe penetrates through the sliding frame and is connected with the dust hood.

2. The cutting device for building insulation boards according to claim 1, wherein arc-shaped fillets are arranged on two sides of the dust hood.

3. The cutting device for the building insulation board according to claim 1, wherein a plurality of cutting blades are arranged, the plurality of cutting blades are all arranged on the rotating shaft, and dust collection devices are arranged outside the cutting blades.

4. The building insulation board cutting device according to claim 3, wherein a key groove is formed in the rotating shaft, a through hole is formed in the cutting piece, the rotating shaft is in clearance fit with the through hole of the cutting piece, a sleeve is arranged on one side of the cutting piece, a plurality of locking screws are connected to the sleeve in a threaded mode, the tail ends of the locking screws are abutted against the rotating shaft, a key bar matched with the key groove is arranged in the sleeve, and a plurality of studs are arranged at one end of the sleeve; an end cover is arranged on the other side of the cutting piece, and a stud penetrates through the end cover and is in threaded connection with a locking nut; the sliding racks are arranged on two sides of the sliding rack, the hanging rods are arranged at the upper ends of the sleeves and slidably arranged in the sliding racks, and the adjusting nuts are connected with the upper ends of the hanging rods in a threaded mode.

5. The cutting device for building insulation boards according to claim 4, wherein the rotating shaft is provided with scales.

6. The cutting device for the building insulation board according to claim 1, wherein brushes are arranged on two sides of the avoidance groove, and bristles of the two brushes on the same side of the dust hood are staggered.

7. The cutting device for building insulation boards according to claim 4, wherein folded edges are arranged at two ends of the supporting rod, the folded edges are tightly attached to cross beams at two ends of the workbench, and a first fastening bolt is connected to one side of the folded edges in a threaded manner.

8. The cutting device for building insulation boards according to any one of claims 1 to 7, wherein a clamp is arranged on the supporting rod, the clamp comprises a sliding sleeve slidably installed on the upper portion of the supporting rod, one end of the sliding sleeve is connected with a second fastening bolt in a threaded manner, the other end of the sliding sleeve is fixedly connected with an L-shaped support, the upper end of the support is connected with a third fastening bolt in a threaded manner, and the lower end of the third fastening bolt is fixedly connected with a pressing plate.