CN216298717U

CN216298717U - Safety protection mechanism for high-precision machining center

Info

Publication number: CN216298717U
Application number: CN202122853832.6U
Authority: CN
Inventors: 朱金; 董小峰
Original assignee: Luoyang Yongdong Precision Machinery Co ltd
Current assignee: Luoyang Yongdong Precision Machinery Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-15
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a safety protection mechanism for a high-precision machining center, which comprises a door plate and a control panel, wherein the door plate and the control panel are installed at an operation opening of a cabinet body of a machine table, a movable supporting mechanism used for supporting the door plate to move is arranged on the inner wall of the cabinet body, a dirt cleaning mechanism used for cleaning dirt on a window body is arranged on the rear side of the door plate, and the dirt cleaning mechanism and the movable supporting mechanism are connected with the door plate. According to the door plate cleaning device, the support mechanism is moved to move the two sides of the door plate, so that the door plate can be automatically opened and closed, after cleaning liquid is sprayed on the inner wall of the door plate window by the spraying mechanism of the cleaning mechanism, the cleaning mechanism and the scraping mechanism move downwards in the support process of the moving assembly, stains on the inner wall of the door plate window are cleaned, manual stain cleaning is avoided, the clarity of internal observation in the processing process is improved, the manual labor amount is reduced, and the use convenience is improved.

Description

Safety protection mechanism for high-precision machining center

Technical Field

The utility model relates to the field of machining centers, in particular to a safety protection mechanism for a high-precision machining center.

Background

Because the use to high-speed numerical control vertical machining center now, to the processing of certain material and shape very convenient, and the emergency exit is as a safety arrangement, and is especially important to the effect in the operation, firstly, to the switch of emergency exit, usually adopt the manual switch of controlling of promoting, secondly, after closing to the emergency exit, when utilizing the observation window to observe, coolant liquid or piece in the course of working can make and form the spot on the observation window inner wall, influence the observation affirmation to processing part, have brought the inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a safety protection mechanism for a high-precision machining center.

The utility model realizes the purpose through the following technical scheme:

a safety protection mechanism for a high-precision machining center comprises a door plate and a control panel, wherein the door plate and the control panel are installed at an operation opening of a cabinet body of a machine table, a movable supporting mechanism used for supporting the door plate to move is arranged on the inner wall of the cabinet body, a dirt cleaning mechanism used for cleaning dirt on a window body is arranged on the rear side of the door plate, and the dirt cleaning mechanism and the movable supporting mechanism are connected with the door plate;

the movable supporting mechanism comprises limiting plates arranged at the upper end and the lower end of the door plate, a first lead screw penetrates through the lower end of the door plate, and a first servo motor is arranged at one end of the first lead screw;

the cleaning mechanism comprises a cleaning mechanism, a scraping mechanism is arranged on the upper side of the cleaning mechanism, a moving assembly is arranged on the front side of the cleaning mechanism, a spraying mechanism is arranged on the upper side of a window on the rear wall of the door panel, the cleaning mechanism comprises a brush roller, an auxiliary belt wheel is arranged on one side of the brush roller, supporting seats are arranged at two ends of the brush roller, a motor is arranged on the rear side of the supporting seats, and a main belt wheel is arranged on an output shaft of the motor; the scraping mechanism comprises a rotating shaft arranged on the supporting seat, a scraper is arranged at the lower end of the rotating shaft, and an electric telescopic rod is arranged between the scraper and the supporting seat; the spraying mechanism comprises a spraying pipe and a water tank arranged on the rear wall of the door plate, the spraying pipe is connected with a communicating pipe, the other end of the communicating pipe is provided with a pump body, and the pump body is arranged in the water tank.

Further setting: the moving assembly comprises a second lead screw which is vertically arranged, a second servo motor is arranged at the upper end of the second lead screw, a guide pillar is arranged on one side of the second lead screw, sliding seats are arranged on the guide pillar and the second lead screw, the second lead screw is in threaded connection with the sliding seats, and the sliding seats are in bolted connection with the supporting seat.

According to the arrangement, the second lead screw is driven to rotate by the second servo motor, so that the sliding seat drives the supporting seat to integrally move up and down, and the cleaning mechanism and the scraping mechanism can be moved.

Further setting: the movable assembly comprises guide rails arranged on two sides of the window, electric sliders are arranged on the guide rails, the guide rails are arranged in a vertical mode, limiting blocks are arranged at the upper end and the lower end of each guide rail, and the electric sliders are connected with the supporting seats through bolts.

So set up, through the electronic slider is in the removal on the guide rail makes electronic slider drives the whole reciprocating of supporting seat realizes right the removal of brushing mechanism, striking off the mechanism.

Further setting: and supporting wheels are uniformly distributed on the upper end surface and the lower end surface of the door plate and are rotatably connected with the door plate.

So set up, through the supporting wheel is to the both sides removal of door plant supports.

Further setting: the first lead screw is in threaded connection with the door plate, the cross section of the limiting plate is in a groove shape, and two ends of the limiting plate are sealed.

So set up, make the rotation of first lead screw drive the door plant carry out both sides and remove in the limiting plate.

Further setting: the brush roller is rotatably connected with the supporting seat, and the length of the brush roller is greater than the width of the window in the door panel.

So set up, make the brush roller when rotating to the window on the door plant clears up.

Further setting: the secondary pulley is in key connection with the brush roller, the main pulley and the secondary pulley are synchronous pulleys, and synchronous belts are arranged on the outer diameters of the main pulley and the secondary pulley.

The arrangement is that the power of the motor is transmitted to the brush roller through the main belt wheel and the auxiliary belt wheel.

Further setting: the rotating shaft is rotatably connected with the supporting seat, the scraping plate is welded with the rotating shaft, and the length of the scraping plate is greater than the width of the window in the door plate.

So set up, be convenient for the scraper blade is along with when the supporting seat removed, it is right the whole clearance that clears up of window of door plant.

Further setting: the two ends of the electric telescopic rod are symmetrically arranged, and the electric telescopic rod is connected with the scraper and the supporting seat through a pin shaft.

So set up, make electric telescopic handle's shrink control the position of scraper blade, be convenient for the scraper blade is to the window of door plant carries out the spot and strikes off.

Further setting: the water tank is characterized in that a visual window is arranged on the side wall of the water tank, the spray pipe is connected with the door plate pipe hoop, and nozzles are uniformly distributed at the lower end of the spray pipe.

So set up, be convenient for right washing liquid observes in the water tank, makes through the nozzle washing liquid in the shower evenly sprays on the window of door plant.

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

carry out both sides through removing supporting mechanism to the door plant and remove, make the door plant realize automatic opening and shutting, spray mechanism through the mechanism of decontaminating spray to door plant window inner wall on spray the washing liquid after, the mechanism of brushing clearly, strike off the mechanism and remove downwards at the support in-process that removes the subassembly, clear up the spot on the door plant window inner wall, avoid the manual work to the erasing of spot, improved the clarity to inside observation in the course of working, reduced artificial amount of labour, improve the convenience in utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment 1 of a safety protection mechanism for a high-precision machining center according to the present invention in an installed state;

FIG. 2 is a partial schematic structural view of an embodiment 1 of a safety protection mechanism for a high-precision machining center according to the present invention;

FIG. 3 is a partial schematic structural view of a cleaning mechanism according to embodiment 1 of the safety protection mechanism for a high-precision machining center of the present invention;

fig. 4 is a disassembled structural schematic view of a mobile supporting mechanism of embodiment 1 of the safety protection mechanism for a high-precision machining center according to the utility model;

FIG. 5 is a partial schematic structural view of a safety protection mechanism for a high precision machining center according to embodiment 1 of the present invention after a door panel is removed;

FIG. 6 is a schematic structural diagram of the safety protection mechanism for a high-precision machining center in an in-use state according to embodiment 2 of the utility model;

FIG. 7 is a partial schematic structural view of a cleaning mechanism according to embodiment 2 of the safety protection mechanism for a high-precision machining center of the present invention;

fig. 8 is a schematic structural diagram of a safety protection mechanism for a high-precision machining center according to the present invention in a use state.

The reference numerals are explained below:

1. a door panel; 2. a mobile support mechanism; 21. a limiting plate; 22. a first lead screw; 23. a first servo motor; 24. a support wheel; 3. a dirt removing mechanism; 31. a brushing mechanism; 311. a brush roller; 312. a secondary pulley; 313. a supporting seat; 314. an electric motor; 315. a primary pulley; 32. a scraping mechanism; 321. a rotating shaft; 322. a squeegee; 323. an electric telescopic rod; 33. a spraying mechanism; 331. a shower pipe; 332. a communicating pipe; 333. a water tank; 34. a moving assembly; 341. a second lead screw; 342. a second servo motor; 343. a guide post; 344. a sliding seat; 345. a guide rail; 346. an electric slider; 4. a control panel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-5 and 8, a safety protection mechanism for a high-precision machining center comprises a door plate 1 and a control panel 4 which are installed at an operation opening of a machine cabinet, wherein a movable support mechanism 2 for supporting the door plate 1 to move is arranged on the inner wall of the cabinet, a dirt cleaning mechanism 3 for cleaning dirt on a window body is arranged on the rear side of the door plate 1, and the dirt cleaning mechanism 3 and the movable support mechanism 2 are connected with the door plate 1;

the movable supporting mechanism 2 comprises limiting plates 21 arranged at the upper end and the lower end of the door panel 1, a first lead screw 22 penetrates through the lower end of the door panel 1, and a first servo motor 23 is arranged at one end of the first lead screw 22 and used for providing rotating power for the first lead screw 22;

the cleaning mechanism 3 comprises a cleaning mechanism 31, a scraping mechanism 32 is arranged on the upper side of the cleaning mechanism 31, a moving component 34 is arranged on the front side of the cleaning mechanism 31, a spraying mechanism 33 is arranged on the upper side of a window on the rear wall of the door panel 1, the cleaning mechanism 31 comprises a brush roller 311, an auxiliary belt wheel 312 is arranged on one side of the brush roller 311, supporting seats 313 are arranged at two ends of the brush roller 311, a motor 314 is arranged on the rear side of the supporting seats 313 and used for providing the rotating power of the brush roller 311, and a main belt wheel 315 is arranged on an output shaft of the motor 314; the scraping mechanism 32 comprises a rotating shaft 321 arranged on the supporting seat 313, a scraping plate 322 is arranged at the lower end of the rotating shaft 321, and an electric telescopic rod 323 is arranged between the scraping plate 322 and the supporting seat 313 and used for changing the direction of the scraping plate 322, so that the scraping plate 322 is separated from the door panel 1 when the cleaning mechanism 31 moves upwards; the spraying mechanism 33 includes a spraying pipe 331 and a water tank 333 provided on the rear wall of the door panel 1, the spraying pipe 331 is connected to a communicating pipe 332, and a pump body is provided at the other end of the communicating pipe 332 and is provided in the water tank 333.

Preferably: the moving assembly 34 includes a second lead screw 341 vertically arranged, a second servo motor 342 is arranged at the upper end of the second lead screw 341, a guide pillar 343 is arranged at one side of the second lead screw 341, sliding seats 344 are arranged on the guide pillar 343 and the second lead screw 341, the second lead screw 341 is in threaded connection with the sliding seat 344, the sliding seat 344 is in bolted connection with the supporting seat 313, the second lead screw 341 is driven to rotate by the second servo motor 342, so that the sliding seat 344 drives the supporting seat 313 to integrally move up and down, and the cleaning mechanism 31 and the scraping mechanism 32 are moved; supporting wheels 24 are uniformly distributed on the upper end surface and the lower end surface of the door panel 1, the supporting wheels 24 are rotatably connected with the door panel 1, and the supporting wheels 24 support the movement of the two sides of the door panel 1; the first lead screw 22 is in threaded connection with the door panel 1, the section of the limiting plate 21 is in a groove shape, and two ends of the limiting plate are sealed, so that the door panel 1 is driven by the rotation of the first lead screw 22 to move on two sides in the limiting plate 21; the brush roller 311 is rotatably connected with the supporting seat 313, and the length of the brush roller 311 is greater than the width of the window on the door panel 1, so that the brush roller 311 cleans the window on the door panel 1 when rotating; the secondary pulley 312 is in key connection with the brush roller 311, the primary pulley 315 and the secondary pulley 312 are synchronous pulleys, and a synchronous belt is arranged on the outer diameters of the primary pulley 315 and the secondary pulley 312, so that the power of the motor 314 is transmitted to the brush roller 311 through the primary pulley 315 and the secondary pulley 312; the rotating shaft 321 is rotatably connected with the supporting seat 313, the scraping plate 322 is welded with the rotating shaft 321, and the length of the scraping plate 322 is larger than the width of the window on the door panel 1, so that the scraping plate 322 can conveniently move along with the supporting seat 313 to clean the whole window of the door panel 1; the two ends of the electric telescopic rod 323 are symmetrically arranged, the electric telescopic rod 323 is connected with the scraper 322 and the supporting seat 313 through pin shafts, so that the position of the scraper 322 is controlled by the contraction of the electric telescopic rod 323, and stains on the window of the door panel 1 can be conveniently scraped by the scraper 322; the side wall of the water tank 333 is provided with a visual window, the spray pipe 331 is connected with the pipe hoop of the door plate 1, nozzles are uniformly distributed at the lower end of the spray pipe 331, so that the cleaning liquid in the water tank 333 can be conveniently observed, and the cleaning liquid in the spray pipe 331 is uniformly sprayed on the window of the door plate 1 through the nozzles.

Example 2

As shown in fig. 6-8, a safety protection mechanism for a high-precision machining center comprises a door plate 1 and a control panel 4 which are installed at an operation opening of a machine cabinet, wherein a movable support mechanism 2 for supporting the door plate 1 to move is arranged on the inner wall of the cabinet, a cleaning mechanism 3 for cleaning stains on a window body is arranged on the rear side of the door plate 1, and the cleaning mechanism 3 and the movable support mechanism 2 are connected with the door plate 1;

Preferably: the moving assembly 34 comprises guide rails 345 arranged at two sides of the window, an electric slider 346 is arranged on the guide rails 345, the guide rails 345 are arranged vertically, the upper end and the lower end of each guide rail 345 are provided with limit blocks, the electric slider 346 is connected with the supporting seat 313 through bolts, and the electric slider 346 drives the supporting seat 313 to move up and down integrally through the movement of the electric slider 346 on the guide rails 345, so that the movement of the brushing mechanism 31 and the scraping mechanism 32 is realized; supporting wheels 24 are uniformly distributed on the upper end surface and the lower end surface of the door panel 1, the supporting wheels 24 are rotatably connected with the door panel 1, and the supporting wheels 24 support the movement of the two sides of the door panel 1; the first lead screw 22 is in threaded connection with the door panel 1, the section of the limiting plate 21 is in a groove shape, and two ends of the limiting plate are sealed, so that the door panel 1 is driven by the rotation of the first lead screw 22 to move on two sides in the limiting plate 21; the brush roller 311 is rotatably connected with the supporting seat 313, and the length of the brush roller 311 is greater than the width of the window on the door panel 1, so that the brush roller 311 cleans the window on the door panel 1 when rotating; the secondary pulley 312 is in key connection with the brush roller 311, the primary pulley 315 and the secondary pulley 312 are synchronous pulleys, and a synchronous belt is arranged on the outer diameters of the primary pulley 315 and the secondary pulley 312, so that the power of the motor 314 is transmitted to the brush roller 311 through the primary pulley 315 and the secondary pulley 312; the rotating shaft 321 is rotatably connected with the supporting seat 313, the scraping plate 322 is welded with the rotating shaft 321, and the length of the scraping plate 322 is larger than the width of the window on the door panel 1, so that the scraping plate 322 can conveniently move along with the supporting seat 313 to clean the whole window of the door panel 1; the two ends of the electric telescopic rod 323 are symmetrically arranged, the electric telescopic rod 323 is connected with the scraper 322 and the supporting seat 313 through pin shafts, so that the position of the scraper 322 is controlled by the contraction of the electric telescopic rod 323, and stains on the window of the door panel 1 can be conveniently scraped by the scraper 322; the side wall of the water tank 333 is provided with a visual window, the spray pipe 331 is connected with the pipe hoop of the door plate 1, nozzles are uniformly distributed at the lower end of the spray pipe 331, so that the cleaning liquid in the water tank 333 can be conveniently observed, and the cleaning liquid in the spray pipe 331 is uniformly sprayed on the window of the door plate 1 through the nozzles.

The working principle and the using process of the utility model are as follows: during the use, first lead screw 22 through removing supporting mechanism 2 rotates, make door plant 1 carry out both sides under the spacing of limiting plate 21 and remove, be convenient for open the closure to door plant 1, when needs clear up the window on the door plant 1, the window that sprays the interior washing liquid of water tank 333 of mechanism 33 and spout on the door plant 1 through shower 331, the mechanism 31 of brushing through mechanism 3 of decontaminating, strike off mechanism 32 under the support of removing subassembly 34, from upside downwardly moving, brush roller 311 who makes motor 314 drive rotates, brush door plant 1 window inner wall, then the flexible window contact that promotes scraper blade 322 and door plant 1 through the electric telescopic handle 323 that strikes off mechanism 32, strike off the spot on the window.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a safety protection mechanism for high-accuracy machining center, is including installing door plant (1), control panel (4) in board box operation mouth department, its characterized in that: a moving support mechanism (2) for supporting the door panel (1) to move is arranged on the inner wall of the box body, a cleaning mechanism (3) for cleaning stains on the window body is arranged on the rear side of the door panel (1), and the cleaning mechanism (3) and the moving support mechanism (2) are connected with the door panel (1);

the movable supporting mechanism (2) comprises limiting plates (21) arranged at the upper end and the lower end of the door panel (1), a first lead screw (22) penetrates through the lower end of the door panel (1), and a first servo motor (23) is arranged at one end of the first lead screw (22);

the cleaning mechanism (3) comprises a cleaning mechanism (31), a scraping mechanism (32) is arranged on the upper side of the cleaning mechanism (31), a moving component (34) is arranged on the front side of the cleaning mechanism (31), a spraying mechanism (33) is arranged on the rear wall of the door panel (1) and positioned on the upper side of the window, the cleaning mechanism (31) comprises a brush roller (311), an auxiliary belt wheel (312) is arranged on one side of the brush roller (311), supporting seats (313) are arranged at two ends of the brush roller (311), a motor (314) is arranged on the rear side of the supporting seats (313), and a main belt wheel (315) is arranged on an output shaft of the motor (314); the scraping mechanism (32) comprises a rotating shaft (321) arranged on the supporting seat (313), a scraping plate (322) is arranged at the lower end of the rotating shaft (321), and an electric telescopic rod (323) is arranged between the scraping plate (322) and the supporting seat (313); the spraying mechanism (33) comprises a spraying pipe (331) and a water tank (333) arranged on the rear wall of the door panel (1), the spraying pipe (331) is connected with a communicating pipe (332), the other end of the communicating pipe (332) is provided with a pump body, and the pump body is arranged in the water tank (333).

2. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the moving assembly (34) comprises a second lead screw (341) which is vertically arranged, a second servo motor (342) is arranged at the upper end of the second lead screw (341), a guide post (343) is arranged on one side of the second lead screw (341), sliding seats (344) are arranged on the guide post (343) and the second lead screw (341), the second lead screw (341) is in threaded connection with the sliding seats (344), and the sliding seats (344) are in bolt connection with the supporting seat (313).

3. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the movable assembly (34) comprises guide rails (345) arranged on two sides of the window, electric sliding blocks (346) are arranged on the guide rails (345), the guide rails (345) are arranged vertically, limiting blocks are arranged at the upper end and the lower end of each guide rail (345), and the electric sliding blocks (346) are connected with the supporting seat (313) through bolts.

4. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: supporting wheels (24) are evenly distributed on the upper end face and the lower end face of the door plate (1), and the supporting wheels (24) are rotatably connected with the door plate (1).

5. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the first lead screw (22) is in threaded connection with the door plate (1), the cross section of the limiting plate (21) is groove-shaped, and two ends of the limiting plate are sealed.

6. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the brush roller (311) is rotatably connected with the supporting seat (313), and the length of the brush roller (311) is larger than the width of the window on the door panel (1).

7. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the secondary pulley (312) is in key connection with the brush roller (311), the primary pulley (315) and the secondary pulley (312) are synchronous pulleys, and synchronous belts are arranged on the outer diameters of the primary pulley (315) and the secondary pulley (312).

8. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the rotating shaft (321) is rotatably connected with the supporting seat (313), the scraping plate (322) is welded with the rotating shaft (321), and the length of the scraping plate (322) is greater than the width of a window in the door panel (1).

9. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the two ends of the electric telescopic rod (323) are symmetrically arranged, and the electric telescopic rod (323) is connected with the scraper (322) and the supporting seat (313) through pin shafts.

10. The safety protection mechanism for a high-precision machining center according to claim 1, characterized in that: the side wall of the water tank (333) is provided with a visual window, the spray pipe (331) is connected with the pipe hoop of the door plate (1), and nozzles are uniformly distributed at the lower end of the spray pipe (331).