Automatic pneumatic skylight structure

Abstract

The utility model discloses an automatic pneumatic skylight structure which comprises a fixed frame arranged at a movable door skylight opening, a guide plate frame is arranged on the fixed frame, a skylight door plate is arranged on the guide plate frame in a sliding mode, and a sliding limiting assembly is further arranged between the guide plate frame and the skylight door plate. The sliding limiting assembly is further provided with a driving piece through a stabilizing assembly, the skylight door plate is provided with a pushing frame through a plurality of first fasteners, and a connecting assembly is arranged between the pushing frame and the output end of the driving piece. According to the automatic driving device, the skylight door plate can be automatically driven more conveniently and stably, so that the skylight opening is effectively closed and opened, the automatic driving device can be smoothly matched with a mechanical arm, the automation degree is improved, and meanwhile the situation that the mechanical arm collides with the skylight door plate is avoided; in addition, the structure is simple, the failure rate is reduced, and installation and maintenance are easy.

Description

Technical Field

[0001] This application relates to the technical field of CNC machine tool skylights, and particularly to an automated pneumatic skylight structure. Background Art

[0002] Currently, with the development of the manufacturing industry and increasingly fierce market competition, future industrial automation systems will gradually replace manual feeding and clamping processes; various two-axis, three-axis, and six-axis manipulators have been widely used in the market. CNC machine tools are widely used in the machining industry due to their high degree of machining automation, high efficiency, and good machining quality. At the same time, in the face of the technical function competitiveness of competitors in the same industry, how to improve the tight connection between CNC lathes and automated flexible systems, and enhance higher machining efficiency, precision, structural simplicity, and intelligence has become the core of competition in the field of CNC machine tools.

[0003] In addition, the application of automated connection in machine tools is becoming more and more widespread. In recent years, the market demand for truss automatic lines has been increasing, and the demand for corresponding movable door skylight devices has also been increasing.

[0004] In the related art, due to the large structure of the movable door skylight device, the working cycle of opening the entire set of movable doors during pneumatic control is long, and the heavy weight of the movable door body will affect the service life of the cylinder. Over time, it will cause unstable transmission, thereby affecting the smoothness of the entire automated system; in severe cases, the manipulator and the skylight will collide with each other, resulting in the paralysis of the entire automated system. Summary of the Utility Model

[0005] The purpose of this application is to provide an automated pneumatic skylight structure to solve the problems that due to the large structure of the movable door skylight device, the working cycle of opening the entire set of movable doors during pneumatic control is long, and the heavy weight of the movable door body will affect the service life of the cylinder. Over time, it will cause unstable transmission, thereby affecting the smoothness of the entire automated system; in severe cases, the manipulator and the skylight will collide with each other, resulting in the paralysis of the entire automated system.

[0006] The automated pneumatic skylight structure provided by this application adopts the following technical solutions:

[0007] The automated pneumatic skylight structure includes a fixed frame arranged at the movable door skylight opening. A guide plate frame is arranged on the fixed frame. A skylight door panel is slidably arranged on the guide plate frame. A sliding limit component is also arranged between the guide plate frame and the skylight door panel. A driving member is arranged on the sliding limit component through a stabilizing component. A pushing frame is arranged on the skylight door panel through a number of first fasteners. A connecting component is arranged between the pushing frame and the output end of the driving member.

[0008] Further, the sliding limit assembly includes limit guide grooves symmetrically arranged on both sides of the guide plate frame. The two limit guide grooves are respectively in sliding fit with both sides of the skylight door panel. A plurality of sliding wheels are respectively arranged in a rolling manner on both sides of the skylight door panel. The sliding wheels are in contact with the inner sides of the limit guide grooves. The driving member is arranged between the two limit guide grooves through a stabilizing assembly.

[0009] Further, the stabilizing assembly includes a fixing frame arranged between the tops of the two limit guide grooves. A locking member is arranged between the front end of the fixing frame and the driving member.

[0010] Further, a proximity switch is arranged on one side of the fixing frame.

[0011] Further, anti-collision rubbers are symmetrically arranged on one side of the skylight door panel.

[0012] Further, the surface of the guide plate frame is in an inclined structure.

[0013] Further, a blocking plate is also arranged on one side of the guide plate frame through a plurality of second fasteners.

[0014] Further, the connecting assembly includes a pressing block arranged at one end of the output shaft of the driving member. A connecting screw is arranged on one side of the pressing block. A connecting nut is threadedly connected to the connecting screw. A connecting hole matched with the connecting screw is formed on the pushing frame.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows:

[0016] By arranging a structure in which the fixed frame, the guide plate frame, the skylight door panel, the sliding limit assembly, the driving member, the stabilizing assembly, the pushing frame, the first fasteners and the connecting assembly cooperate with each other, the skylight door panel can be driven automatically more conveniently and stably, so as to effectively close and open the skylight opening, thereby being able to cooperate smoothly with the manipulator, improving the degree of automation. At the same time, the situation that the manipulator collides with the skylight door panel is avoided. In addition, the structure of the present application is simple, the failure rate is reduced, and it is easy to install and maintain.

[0017] In addition, by arranging a proximity switch on the fixing frame, it can be monitored whether the skylight door panel is opened in place, and it can also prevent the manipulator from moving down and colliding with the skylight door panel when the skylight door panel is not opened in place.

[0018] Secondly, by arranging the surface of the guide plate frame in an inclined structure, it is beneficial to uniformly drain the cooling water dripping from the bottom of the skylight door panel to the surface of the guide plate frame back into the interior of the numerical control machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic structural diagram of the automated pneumatic skylight structure of the embodiment of the present application.

[0020] Figure 2 It is a schematic structural diagram of the fixed frame, guide plate frame and skylight door panel of the embodiment of the present application.

[0021] Figure 3 is Figure 1 The enlarged schematic diagram of part A in

[0022] Explanation of reference numerals:

[0023] 1. Fixed frame; 2. Guide plate frame; 21. Limit guide groove; 3. Skylight door panel; 31. Sliding wheel; 32. Anti-collision rubber; 4. Pushing frame; 5. Driving cylinder; 51. Tightening block; 52. Connecting screw; 53. Connecting nut; 54. Locking nut; 7. Fixed frame; 8. Proximity switch; 9. Baffle plate. Detailed implementation manners

[0024] The following further elaborates on the present application in conjunction with the attached Figures 1-3 to further elaborate on the present application in detail.

[0025] The embodiment of the present application discloses an automated pneumatic skylight structure. Referring to Figure 1 and Figure 2 , in this embodiment, the automated pneumatic skylight structure includes a fixed frame 1, a guide plate frame 2, a skylight door panel 3, a sliding limit assembly, a driving member, a pushing frame 4 and a connecting assembly. Among them, fixed edges are installed around the fixed frame 1, and a plurality of fixing holes are opened on the fixed edges. By using the cooperation of a plurality of screws and gaskets, passing through the fixing holes on the fixed edges, the fixed frame 1 is stably installed at the skylight opening of the movable door.

[0026] One side of the guide plate frame 2 is installed on the fixed frame 1. Specifically, the guide plate frame 2 is formed by bending a sheet metal and then welded to the fixed frame 1; at the same time, the gap between the guide plate frame 2 and the fixed frame 1 is sealed. The specific sealing treatment is: caulking and sealing the gap, which can prevent water leakage.

[0027] At the same time, the skylight door panel 3 is slidably arranged on the guide plate frame 2, and the sliding limit assembly is arranged between the guide plate frame 2 and the skylight door panel 3, so that the skylight door panel 3 slides in the guide plate frame 2 through the sliding limit assembly, so that the skylight door panel 3 can slide to one side of the guide plate frame 2 to close the skylight opening.

[0028] Specifically, referring to Figure 1 and Figure 2, in this embodiment, the sliding limit assembly includes a limit guide groove 21 and sliding wheels 31. Among them, there are two limit guide grooves 21, and the two limit guide grooves 21 are symmetrically installed on both sides of the guide plate frame 2. The two sides of the skylight door panel 3 are respectively in sliding fit and mutual limitation with the two limit guide grooves 21; there are four sliding wheels 31, and the four sliding wheels 31 are divided into two groups, with two sliding wheels 31 in each group. The two groups of sliding wheels 31 are symmetrically installed and roll on both sides of the skylight door panel 3, and the two groups of sliding wheels 31 are respectively in contact with the two limit guide grooves 21, so that the skylight door panel 3 slides in the guide plate frame 2 along the two limit guide grooves 21 through the sliding wheels 31.

[0029] Preferably, in this embodiment, anti-collision rubbers 32 are symmetrically installed on the side of the skylight door panel 3 facing the skylight opening, and a baffle is installed at the front end of one side of the guide plate frame 2; when the skylight door panel 3 slides to the skylight opening, due to the setting of the anti-collision rubbers 32, it can effectively buffer the skylight door panel 3, thereby preventing the skylight door panel 3 from being damaged or scratched when it collides with the baffle, and further achieving the effect of effectively protecting the skylight door panel 3.

[0030] In addition, in this embodiment, a blocking plate 9 is installed on the side of the guide plate frame 2 away from the fixed frame 1 through a plurality of second fasteners. The plurality of second fasteners are all bolts, and a plurality of mounting holes are provided on the blocking plate 9. The bolts cooperate with the mounting holes so that the bolts respectively penetrate through the blocking plate 9 along the mounting holes.

[0031] At the same time, a plurality of threaded holes are provided on the side of the guide plate frame 2 away from the fixed frame 1, and the bolts are respectively threadedly connected to the threaded holes; when the blocking plate 9 is placed on the guide plate frame 2, the mounting holes on the blocking plate 9 correspond to the threaded holes on the guide plate frame 2, and then the bolts are used to penetrate through the blocking plate 9 along the mounting holes and then screwed into the threaded holes, so that the blocking plate 9 can be stably installed on the guide plate frame 2, thereby improving the stability of the blocking plate 9.

[0032] Therefore, through the setting of the blocking plate 9, it can effectively block the skylight door panel 3, thereby preventing the skylight door panel 3 from sliding out of the outside of the guide plate frame 2 after the skylight opening is opened.

[0033] Refer to Figure 1, in this embodiment, the driving member is a driving cylinder 5, and the front end of the driving cylinder 5 is mounted on the sliding limit assembly through a stabilizing assembly; specifically, the stabilizing assembly includes a fixing frame 7 and a locking member. Among them, both ends of the fixing frame 7 are respectively welded between the tops of two limit guiding grooves 21, and the fixing frame 7 is located on the top of the skylight door panel 3, and there is a certain gap between the fixing frame 7 and the skylight door panel 3, which can prevent the fixing frame 7 from blocking the sliding of the skylight door panel 3.

[0034] Meanwhile, the locking member is arranged between the fixing frame 7 and the front end of the driving cylinder 5 to stably mount the driving cylinder 5 on the fixing frame 7. Specifically, referring to Figure 1 and Figure 2 , in this embodiment, a through hole is formed in the middle of the fixing frame 7, and an external thread is formed on the outer side of the front end of the driving cylinder 5, so that the outer side of the front end of the driving cylinder 5 passes through the fixing frame 7 along the through hole; and the locking member is a locking nut 54, and the locking nut 54 is threadedly connected to the external thread. By screwing the locking nut 54 onto the external thread, the locking nut 54 is tightened against the fixing frame 7, so that the front end of the driving cylinder 5 can be stably mounted, thereby improving the stability of the driving cylinder 5.

[0035] The pushing frame 4 is stably mounted on the skylight door panel 3 through a plurality of first fasteners, and the pushing frame 4 is located on the surface of the end of the skylight door panel 3 away from the blocking plate 9; specifically, a plurality of first fasteners are all a matching structure of bolts and nuts, and a plurality of holes are formed in the pushing frame 4, and a plurality of holes are also formed in the skylight door panel 3. The holes on the pushing frame 4 correspond to the holes on the skylight door panel 3, and these holes cooperate with these bolts. When the bolts sequentially penetrate through the pushing frame 4 and the skylight door panel 3 along the corresponding holes, and then the nuts are screwed onto the bolts, the pushing frame 4 can be stably mounted on the skylight door panel 3.

[0036] Specifically, a cavity communicating with the holes is formed at the bottom of the skylight door panel 3, the nut is tightened against the inner top wall of the cavity, and when the bolt passes through the hole of the skylight door panel 3, the screw end of the bolt is located in the cavity and does not extend out of the bottom of the skylight door panel 3. Therefore, during the sliding of the skylight door panel 3, the bolt and the nut will not limit and block the skylight door panel 3.

[0037] Referring to Figure 1 and Figure 3In this embodiment, the connecting assembly is arranged between the push frame 4 and the piston rod of the driving cylinder 5, so as to realize the stable installation of the piston rod of the driving member on the push frame 4, so as to realize the automatic driving of the skylight door panel 3 more conveniently and stably, so as to realize the effect of effectively closing and opening the skylight window, and then can smoothly cooperate with the manipulator to improve the degree of automation, and at the same time, avoid the collision between the manipulator and the skylight door panel 3, so as to ensure the normal operation of the whole set of automation system. In addition, the structure of the present application is simple, the failure rate is reduced, and it is easy to install and maintain.

[0038] Specifically, in this embodiment, the connection assembly includes a clamping block 51, a connecting screw 52 and a connecting nut 53. The clamping block 51 is mounted on the piston rod of the driving cylinder 5; one end of the connecting screw 52 is fixedly mounted on the side of the clamping block 51 away from the driving cylinder 5, and a connecting hole is provided on the pushing frame 4, and the connecting hole and the connecting screw 52 cooperate with each other, so that the connecting screw 52 passes through the pushing frame 4 along the connecting hole, so that the clamping block 51 abuts against one side of the pushing frame 4.

[0039] At the same time, the connecting nut 53 is threadedly connected to the connecting screw 52. When the connecting nut 53 is screwed into the connecting screw 52, the connecting nut 53 is pressed against one side of the pushing frame 4, so that the pressing block 51 and the connecting nut 53 are firmly clamped on both sides of the pushing frame 4, thereby achieving a firm connection between the piston rod of the driving cylinder 5 and the pushing frame 4; when the driving cylinder 5 is started, the piston rod of the driving cylinder 5 drives the pushing frame 4 to move forward, so that the pushing frame 4 automatically drives the skylight door panel 3 to slide to the skylight window to close the skylight window; otherwise, the skylight window can be automatically opened.

[0040] Better, refer to Figure 1 and Figure 2 In this embodiment, a proximity switch 8 is installed on one side of the fixing frame 7, and the proximity switch 8 is located on one side of the driving cylinder 5; through the design of the proximity switch 8, it is possible to monitor whether the sunroof door panel 3 is fully opened, and it is also possible to prevent the manipulator from moving down and colliding with the sunroof door panel 3 when the sunroof door panel 3 is not fully opened.

[0041] To be specific, the present application scheme adds the proximity switch 8 as an execution feedback element. When the controlled object is affected by interference and its realized state deviates from the expected state, the control subject will issue a new instruction based on the deviation to correct the deviation and offset the effect of the interference; specifically, when the skylight door panel 3 opening instruction is issued, the skylight door panel 3 is not opened into place. At this time, the execution of the loading and unloading actions of the truss manipulator can be stopped, which can avoid the skylight door panel 3 from colliding with the manipulator when the skylight door panel 3 is not opened into place.

[0042] Secondly, in this embodiment, the surface of the guide plate frame 2 is of an inclined structure. Specifically, the surface of the guide plate frame 2 is of an inclined structure, and the inclined surface of the guide plate frame 2 is designed to gradually slope downwards along the direction of the skylight opening. When the skylight door panel 3 slides away from the skylight opening, the cooling water adhering to the bottom of the skylight door panel 3 drips onto the surface of the guide plate frame 2. In this way, through the guide plate frame 2 with an inclined structure, it is beneficial to uniformly drain the cooling water dripping from the bottom of the skylight door panel 3 onto the surface of the guide plate frame 2 back into the interior of the CNC machine tool.

[0043] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. Automated pneumatic skylight structure, characterized in that: It includes a fixed frame (1) arranged at the skylight opening of the movable door. A guide plate frame (2) is arranged on the fixed frame (1). A skylight door panel (3) is slidably arranged on the guide plate frame (2). A sliding limit assembly is further arranged between the guide plate frame (2) and the skylight door panel (3). A driving member is arranged on the sliding limit assembly through a stabilizing assembly. A pushing frame (4) is arranged on the skylight door panel (3) through a number of first fasteners. A connecting assembly is arranged between the pushing frame (4) and the output end of the driving member.

2. The automated pneumatic skylight structure according to claim 1, characterized in that: The sliding limit assembly includes limit guide grooves (21) symmetrically arranged on both sides of the guide plate frame (2). The two limit guide grooves (21) are respectively in sliding fit with both sides of the skylight door panel (3). A number of sliding wheels (31) are respectively arranged on both sides of the skylight door panel (3) in a rolling manner. The sliding wheels (31) are abutted against the inner sides of the limit guide grooves (21). The driving member is arranged between the two limit guide grooves (21) through a stabilizing assembly.

3. The automated pneumatic skylight structure according to claim 2, characterized in that: The stabilizing assembly includes a fixed frame (7) arranged between the tops of the two limit guide grooves (21). A locking member is arranged between the fixed frame (7) and the front end of the driving member.

4. The automated pneumatic skylight structure according to claim 3, characterized in that: A proximity switch (8) is arranged on one side of the fixed frame (7).

5. The automated pneumatic skylight structure according to claim 1, characterized in that: Anti-collision rubbers (32) are symmetrically arranged on one side of the skylight door panel (3).

6. The automated pneumatic skylight structure according to claim 1, characterized in that: The surface of the guide plate frame (2) is of an inclined structure.

7. The automated pneumatic skylight structure according to claim 6, characterized in that: A blocking plate (9) is further arranged on one side of the guide plate frame (2) through a number of second fasteners.

8. The automated pneumatic skylight structure according to claim 1, characterized in that: The connecting assembly includes a tightening block (51) arranged at one end of the output shaft of the driving member. A connecting screw (52) is arranged on one side of the tightening block (51). A connecting nut (53) is threadedly connected to the connecting screw (52). A connecting hole matching with the connecting screw (52) is formed on the pushing frame (4).

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