CN216026957U

CN216026957U - Environment-friendly cutting device for building

Info

Publication number: CN216026957U
Application number: CN202122146919.XU
Authority: CN
Inventors: 陈带弟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an environment-friendly cutting device for buildings, which relates to the technical field of building devices and comprises a workbench, a dust removal mechanism and a noise reduction mechanism, the dust removing mechanism comprises a portal frame, an electric telescopic rod A, a collecting cover, a connecting pipe, a conveying hose, an exhaust fan, a collecting box, a filter screen, an exhaust port, a servo motor, a transmission rod and a cutting knife, the working table is connected with a portal frame in a sliding way, an electric telescopic rod A is fixedly connected in the portal frame, the telescopic end of the electric telescopic rod A is fixedly connected with a collecting cover, in the utility model, the dust and the wood dust generated when the cutting knife cuts the plate can be guided into the collecting box for collection through the connecting pipe and the conveying hose by starting the exhaust fan, the cooperation through reset spring and the cushion that sets up is used and can offset the device because the noise that the vibration produced compares and has the advantage that the dust removal effect is good to fall the noise efficiency height with prior art the device.

Description

Environment-friendly cutting device for building

Technical Field

The utility model relates to the technical field of building devices, in particular to an environment-friendly cutting device for buildings.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and structures. A house is an engineered building for people to live, work, study, produce, manage, entertain, store goods, and perform other social activities. The building is different from a building, the building refers to engineering buildings except a house, such as an enclosing wall, a road, a dam, a water well, a tunnel, a water tower, a bridge, a chimney and the like, and in the building construction process, a constructor is often required to cut a plate by means of a cutting device so as to meet the actual requirement of site construction;

prior patent (publication number CN206702341U) discloses a panel cutting device for building site of environment-friendly, including the base, the top fixed mounting of base has first motor, the output shaft of first motor passes through shaft coupling fixedly connected with dwang, the top fixedly connected with rotor wall of dwang, one side fixed mounting of the inside of rotor wall has the second motor. Through setting up first motor and second motor, first motor drives and rotates the wall circumference rotation, can make the cutting machine carry out the circle of cutting to panel, the second motor can make the cutting machine carry out the rectilinear cutting to panel, first motor and second motor combined use, can make the cutting machine cut out irregular shape to panel, the rectilinear cutting that the cutting machine can only carry out panel has been solved, then can't cut panel when needs circle of cutting or irregular shape, bring very big inconvenience for workman's use, the operating time of workman has been improved, the problem of work efficiency has been reduced.

However, the above-mentioned environment-friendly cutting device for plates used in construction sites still has the following problems in practical use: if lack effectual dust removal mechanism in the device, when constructor cuts panel, often can produce a large amount of dusts and saw-dust in the contact process of its cutting blade and panel, and these dusts and saw-dust not only need drop into certain manpower and clear up, in case inhale probably cause certain harm to staff's health by the staff in addition, do not set up effectual mechanism of making an uproar in the device simultaneously, can produce certain vibration because cutting blade and panel when cutting at the in-process of device work, and this kind of vibration often can be transmitted to the device on and produce certain noise, cause certain influence to staff's operational environment, therefore the device has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environment-friendly cutting device for buildings, which solves the technical problem that in the prior art, due to the lack of a dust removal mechanism and a noise reduction mechanism, the body of a worker is possibly damaged.

In order to solve the above technical problems, the present invention provides an environment-friendly cutting device for buildings, comprising: the device comprises a workbench, a dust removal mechanism and a noise reduction mechanism;

the dust removal mechanism comprises a portal frame, an electric telescopic rod A, a collection cover, a connecting pipe, a conveying hose, an exhaust fan, a collection box, a filter screen, an exhaust port, a servo motor, a transmission rod and a cutting knife, the portal frame is connected to the workbench in a sliding manner, the electric telescopic rod A is fixedly connected to the portal frame, the collection cover is fixedly connected to the telescopic end of the electric telescopic rod A, the connecting pipe is fixedly connected to the collection cover, the conveying hose is fixedly connected to the two ends of the connecting pipe, the end, away from the connecting pipe, of the conveying hose is fixedly connected to the exhaust fan, the collection box is fixedly connected to the air outlet end of the exhaust fan, a mounting cavity is formed in the collection box, the filter screen is fixedly connected to the mounting cavity, the exhaust port is fixedly connected to the collection box, the servo motor is fixedly connected to one side of the collection cover, and the transmission end of the servo motor extends into the collection cover and is fixedly connected to the transmission rod, one end of the transmission rod, which is far away from the transmission end of the servo motor, is fixedly connected with a cutting knife;

the noise reduction mechanism comprises a connecting rod, an installation base A, a transmission block B, an installation base B, connecting plates, a reset spring, a cushion pad and a fixed block, the four corners of the bottom of the workbench are fixedly connected with the connecting rod, the connecting rod is connected with the fixed block in a sliding manner, a cavity for the connecting rod to slide is formed in the fixed block, the bottom of the connecting rod is fixedly connected with the installation base A, the front side and the rear side of the installation base A are respectively and rotatably connected with the transmission block A, one end, far away from the installation base A, of the transmission block A is rotatably connected with the transmission block B, one end, far away from the transmission block A, of the transmission block B is rotatably connected with the installation base B, the installation base B is fixedly connected to the inner bottom wall of the cavity, the connecting plates are fixedly connected to the installation base A and the installation base B, and the reset spring is fixedly connected between the two connecting plates, two mutually symmetrical cushion pads are fixedly connected to the inner wall of the cavity.

Preferably, still include positioning mechanism, positioning mechanism includes electric telescopic handle B, stub bar and conflict piece, two electric telescopic handle B of the mutual symmetry of top fixedly connected with of workstation, electric telescopic handle B's flexible fixedly connected with stub bar, the one end fixedly connected with of electric telescopic handle B flexible end is kept away from to the stub bar is to the contact piece, and this setting has been avoided taking place to rock at cutting process panel to influence the condition of cutting accuracy.

Preferably, the last fixedly connected with slipmat of touch-pad, integrated into one piece has anti-skidding line on the slipmat, and this setting improves the stability when touch-pad is contradicted.

Preferably, the connecting pipe is fixedly connected with a plurality of air suction pipe heads, the air suction pipe heads are trapezoidal in shape, and the arrangement enables the dust collection effect of the device to be more obvious.

Preferably, one side fixedly connected with control panel of workstation, control panel respectively with electric telescopic handle A, air exhauster, servo motor and electric telescopic handle B electric connection, this setting can make things convenient for the staff to control the device.

Preferably, the collection box is hinged with a sealing door, the sealing door is fixedly connected with a handle, and the collection box can be conveniently operated to open and close and the wood chips in the collection box can be collected and cleaned.

Preferably, the collection covers and has seted up the installing frame, fixedly connected with observation window on the installing frame, this setting can make things convenient for the staff to observe the cutting condition of device to panel.

Preferably, on the basis of the first embodiment, one side of the collecting cover is fixedly connected with a protective shell, the protective shell is sleeved on the servo motor, and the arrangement avoids the situation that the servo motor is short-circuited due to the fact that more dust is accumulated on the servo motor in the long-time use process.

Compared with the prior art, the environment-friendly cutting device for the building, provided by the utility model, has the following beneficial effects:

1. when the device is used, a worker can start the servo motor to drive the transmission rod and the cutting knife to rotate so as to cut a plate, the worker can start the exhaust fan to collect dust and wood chips generated by cutting in the cutting process, guide the dust and wood chips into the collection box and then discharge the dust and wood chips again after being filtered by the filter screen, and at the moment, larger wood chips are left in the collection box.

2. When the device is used, when the device vibrates, the force generated by the vibration can drive the connecting rod to vertically slide downwards so as to drive the mounting base A to extrude the reset spring to buffer, and the connecting part of the transmission block A and the transmission block B starts to collide with the buffer pad to buffer again along with the continuous descending of the connecting rod, so that the effect of buffering and noise reduction is achieved.

Drawings

FIG. 1 is a schematic view of an overall structure of an environment-friendly cutting apparatus for construction;

FIG. 2 is a schematic view of the internal structure of an environment-friendly cutting apparatus for construction;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numbers in the figures: 1. a work table; 2. a gantry; 3. an electric telescopic rod A; 4. a collection hood; 5. a connecting pipe; 6. a delivery hose; 7. an exhaust fan; 8. a collection box; 9. a filter screen; 10. an exhaust port; 11. a servo motor; 12. a transmission rod; 13. a cutting knife; 14. a connecting rod; 15. installing a base A; 16. a transmission block A; 17. a transmission block B; 18. mounting a base B; 19. a connecting plate; 20. a return spring; 21. a cushion pad; 22. an electric telescopic rod B; 23. a short connecting rod; 24. a contact block; 25. a suction pipe head; 26. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, as shown in fig. 1-4, the present invention comprises: the device comprises a workbench 1, a dust removal mechanism and a noise reduction mechanism;

the dust removing mechanism comprises a portal frame 2, an electric telescopic rod A3, a collecting cover 4, a connecting pipe 5, a conveying hose 6, an exhaust fan 7, a collecting box 8, a filter screen 9, an exhaust port 10, a servo motor 11, a transmission rod 12 and a cutting knife 13, the portal frame 2 is connected on the workbench 1 in a sliding manner, the electric telescopic rod A3 is fixedly connected in the portal frame 2, the collecting cover 4 is fixedly connected with the telescopic end of the electric telescopic rod A3, the connecting pipe 5 is fixedly connected in the collecting cover 4, the conveying hose 6 is fixedly connected at both ends of the connecting pipe 5, the exhaust fan 7 is fixedly connected at one end of the conveying hose 6 far away from the connecting pipe 5, the collecting box 8 is fixedly connected at the air outlet end of the exhaust fan 7, a mounting cavity is formed in the collecting box 8, the filter screen 9 is fixedly connected in the mounting cavity, the exhaust port 10 is fixedly connected on the collecting box 8, and the servo motor 11 is fixedly connected at one side of the collecting cover 4, the transmission end of the servo motor 11 extends into the collecting cover 4 and is fixedly connected with a transmission rod 12, and one end of the transmission rod 12, which is far away from the transmission end of the servo motor 11, is fixedly connected with a cutting knife 13;

the noise reduction mechanism comprises a connecting rod 14, a mounting base A15, a transmission block A16, a transmission block B17, a mounting base B18, a connecting plate 19, a reset spring 20, a buffer pad 21 and a fixed block 26, wherein the four corners of the bottom of the workbench 1 are fixedly connected with the connecting rod 14, the connecting rod 14 is connected with the fixed block 26 in a sliding manner, a cavity for the connecting rod 14 to slide is formed in the fixed block 26, the bottom of the connecting rod 14 is fixedly connected with the mounting base A15, the front side and the rear side of the mounting base A15 are respectively and rotatably connected with a transmission block A16, one end, far away from the mounting base A15, of the transmission block A16 is rotatably connected with a transmission block B17, one end, far away from the transmission block A16, of the transmission block B17 is rotatably connected with the mounting base B18, the mounting base B18 is fixedly connected with the inner bottom wall of the cavity, the mounting base A15 and the mounting base B18 are both fixedly connected with the connecting plate 19, and the reset spring 20 is fixedly connected between the two connecting plates 19, two mutually symmetrical cushion pads 21 are fixedly connected on the inner wall of the cavity, a worker can firstly start a servo motor 11 to drive a transmission rod 12 and a cutting knife 13 to rotate, thereby cutting the plate, the worker can start an exhaust fan 7 to collect dust and sawdust generated by cutting in the cutting process, the dust and the sawdust are guided into a collecting box 8 and then discharged again after being filtered by a filter screen 9, at the moment, larger sawdust is left in the collecting box 8, the device solves the problem that the body of the worker is possibly damaged due to the lack of a dust removal device in the prior art, when the device vibrates, the force generated by the vibration can drive a connecting rod 14 to vertically slide downwards, thereby driving a mounting base A15 to extrude a reset spring 20 for buffering, and along with the continuous descending of the connecting rod 14, the joint of a transmission block A16 and a transmission block B17 starts to collide against the cushion pads 21 for buffering again, thereby reach the effect of making an uproar of falling the buffering, thereby the device has solved among the prior art because lack the mechanism of making an uproar of falling and cause the problem of influence to staff's operational environment.

In this embodiment: the model of the electric telescopic rod A3 is YNT-03, and the model of the servo motor 11 is MR-JE-40A.

Second, on the basis of embodiment one, still include positioning mechanism, positioning mechanism includes electric telescopic handle B22, short circuit pole 23 and conflict piece 24, two electric telescopic handle B22 of the mutual symmetry of top fixedly connected with of workstation 1, electric telescopic handle B22's flexible end fixedly connected with head rod 23, the one end fixedly connected with of the flexible end of electric telescopic handle B22 is kept away from to short circuit pole 23 and is supported touch piece 24, the device is when using, the staff accessible starts electric telescopic handle B22 and drives head rod 23 and promote touch piece 24 and the panel that treats the cutting is inconsistent, thereby avoid taking place to rock at cutting in-process panel, thereby influence the condition of cutting accuracy.

In this embodiment: the model of the electric telescopic rod B22 is ANT-35.

In the third embodiment, on the basis of the first embodiment, the anti-slip pad is fixedly connected to the abutting block 24, and the anti-slip pad is integrally formed with anti-slip lines, so that the friction force between the abutting block 24 and the plate can be increased, and the stability of the abutting block 24 during abutting can be further improved.

In the fourth embodiment, on the basis of the first embodiment, the plurality of air suction pipe heads 25 are fixedly connected to the connecting pipe 5, the air suction pipe heads 25 are trapezoidal in shape, and the arrangement increases the contact area between the connecting pipe 5 and dust, so that the dust suction effect of the device is more obvious.

Fifth, on the basis of the first embodiment, one side fixedly connected with control panel of workstation 1, control panel respectively with electric telescopic handle A3, air exhauster 7, servo motor 11 and electric telescopic handle B22 electric connection, this setting can make things convenient for the staff to control the device, has improved the practicality of device.

Sixth embodiment, on the basis of first embodiment, it has sealing door to articulate on the collecting box 8, fixedly connected with handle on the sealing door, and this setting can make things convenient for job switch collecting box 8 and collect and clear up the saw-dust in the collecting box 8.

Seventh embodiment, on the basis of first embodiment, collect and seted up the installing frame on the cover 4, fixedly connected with observation window on the installing frame, this setting can make things convenient for the staff to observe the device to the cutting condition of panel, makes things convenient for the size of staff control cutting panel.

Eighth embodiment, on the basis of first embodiment, collect one side fixedly connected with protecting crust of cover 4, the protecting crust cup joints on servo motor 11, thereby this setting has avoided servo motor 11 to have accumulated more dust on it in long-time use and has leaded to the condition that the circuit appears in servo motor 11 short circuit, has prolonged servo motor 11's life.

The working principle is as follows:

when dust removal is needed:

the staff can start electric telescopic handle A3 at first and drive and collect the vertical downstream of cover 4, then the staff can restart servo motor 11 and drive cutting knife 13 and cut panel, the staff can restart air exhauster 7 and collect in leading-in collecting box 8 with the dust and the saw-dust that its produced again, and owing to collect cover 4 and cover on panel in the course of the work, so but the at utmost collect dust and saw-dust, collect dust and saw-dust in collecting box 8 and filter through filter screen 9 once more afterwards, the air that filters is good then discharges through gas vent 10, the good then of unfiltered is stayed in collecting box 8, make things convenient for the staff to clean, the device has solved among the prior art because lack dust collector can cause the problem of damage to staff's health.

When the device generates noise during operation:

the power that the vibration produced can drive the vertical lapse of connecting rod 14 to drive installation base A15 extrusion reset spring 20 and cushion, and along with the continuous decline of connecting rod 14, transmission piece A16 and transmission piece B17's handing-over department, then begin conflict blotter 21 and carry out buffering once more, thereby reach the effect of making an uproar that cushions, thereby the device has solved among the prior art owing to lack the problem that the mechanism of making an uproar caused the influence to staff's operational environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An environment-friendly cutting device for building, its characterized in that includes: the dust removal device comprises a workbench (1), a dust removal mechanism and a noise reduction mechanism;

the dust removal mechanism comprises a portal frame (2), an electric telescopic rod A (3), a collection cover (4), a connecting pipe (5), a conveying hose (6), an exhaust fan (7), a collection box (8), a filter screen (9), an exhaust port (10), a servo motor (11), a transmission rod (12) and a cutting knife (13), wherein the portal frame (2) is connected on the workbench (1) in a sliding manner, the electric telescopic rod A (3) is fixedly connected in the portal frame (2), the collection cover (4) is fixedly connected with the telescopic end of the electric telescopic rod A (3), the connecting pipe (5) is fixedly connected in the collection cover (4), the conveying hose (6) is fixedly connected at both ends of the connecting pipe (5), the exhaust fan (7) is fixedly connected at one end of the conveying hose (6) far away from the connecting pipe (5), and the collection box (8) is fixedly connected with the exhaust end of the exhaust fan (7), a mounting cavity is formed in the collecting box (8), a filter screen (9) is fixedly connected in the mounting cavity, an exhaust port (10) is fixedly connected to the collecting box (8), a servo motor (11) is fixedly connected to one side of the collecting cover (4), a transmission end of the servo motor (11) extends into the collecting cover (4) and is fixedly connected with a transmission rod (12), and a cutting knife (13) is fixedly connected to one end, far away from the transmission end of the servo motor (11), of the transmission rod (12);

the noise reduction mechanism comprises a connecting rod (14), an installation base A (15), a transmission block A (16), a transmission block B (17), an installation base B (18), a connecting plate (19), a reset spring (20), a cushion pad (21) and a fixing block (26), wherein the four corners of the bottom of the workbench (1) are fixedly connected with the connecting rod (14), the connecting rod (14) is connected with the fixing block (26) in a sliding manner, a cavity for the connecting rod (14) to slide is formed in the fixing block (26), the bottom of the connecting rod (14) is fixedly connected with the installation base A (15), the front side and the rear side of the installation base A (15) are both rotatably connected with the transmission block A (16), one end, far away from the installation base A (15), of the transmission block A (16) is rotatably connected with the transmission block B (17), one end, far away from the transmission block A (16), of the transmission block B (17) is rotatably connected with the installation base B (18), installation base B (18) fixed connection is on the interior diapire of cavity, equal fixedly connected with connecting plate (19) on installation base A (15) and the installation base B (18), two fixedly connected with reset spring (20) between connecting plate (19), two blotters (21) of fixedly connected with mutual symmetry on the inner wall of cavity.

2. The environment-friendly cutting device for building of claim 1, characterized in that, still include positioning mechanism, positioning mechanism includes electric telescopic handle B (22), short circuit pole (23) and conflict piece (24), the top fixedly connected with of workstation (1) two electric telescopic handle B (22) of mutual symmetry, the flexible end fixedly connected with short circuit pole (23) of electric telescopic handle B (22), the one end fixedly connected with of short circuit pole (23) keeping away from electric telescopic handle B (22) flexible end is to conflict piece (24).

3. The environment-friendly cutting device for buildings as claimed in claim 2, wherein the contact block (24) is fixedly connected with a non-slip mat, and the non-slip mat is integrally formed with non-slip lines.

4. An environment-friendly cutting device for building according to claim 1, wherein a plurality of suction pipe heads (25) are fixedly connected to the connecting pipe (5), and the suction pipe heads (25) are trapezoidal in shape.

5. The environment-friendly cutting device for buildings according to claim 2, wherein a control panel is fixedly connected to one side of the worktable (1), and the control panel is electrically connected to the electric telescopic rod A (3), the exhaust fan (7), the servo motor (11) and the electric telescopic rod B (22) respectively.

6. The environment-friendly cutting device for buildings as claimed in claim 1, wherein the collection box (8) is hinged with a sealing door, and the sealing door is fixedly connected with a handle.

7. The environment-friendly cutting device for buildings as claimed in claim 1, wherein the collecting cover (4) is provided with an installation frame, and the installation frame is fixedly connected with an observation window.

8. The environment-friendly cutting device for buildings according to claim 1, wherein one side of the collecting cover (4) is fixedly connected with a protective shell, and the protective shell is sleeved on the servo motor (11).