Mechanical metal dust cover

Abstract

The utility model discloses a mechanical metal dust cover, and belongs to the technical field of dust covers. The mechanical metal dust cover comprises a storage cover, fixing frames are fixedly connected to the two sides of the lower portion in the storage cover, a dust prevention mechanism capable of being movably unfolded is arranged above the two fixing frames, and a dust removal mechanism used for extracting dust in the dust prevention mechanism is fixedly connected to the side wall of the storage cover. The threaded rod in the fixed frame rotates to drive the movable frame to move, and when the movable frame moves out of the interior of the storage cover, the connecting cloth can be pulled, and the multiple metal frameworks and the dustproof cloth are driven to be unfolded. The metal frameworks are far away from each other and matched with the unfolded dustproof cloth to form a closed space together with the storage cover and the movable frame, the mechanical lathe can be covered in an omnibearing and dead-corner-free mode, foreign matter such as dust and chippings can be effectively prevented from entering equipment, reliable dustproof protection is provided for the mechanical lathe, and the service life of the equipment is prolonged. And faults and abrasion caused by dust accumulation are reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of dust covers, in particular to a mechanical metal dust cover. BACKGROUND

[0002] The mechanical metal dust cover is a protective device for mechanical equipment such as a mechanical lathe, mainly made of metal material, and the shape and size of which can be customized according to specific equipment. The mechanical metal dust cover can prevent dust, debris and other impurities from entering the inside of the mechanical equipment, plays a dustproof and antipollution role, and effectively protects the performance and service life of the mechanical equipment.

[0003] When protecting the exposed lathe, the traditional dust cover is difficult to achieve all-round coverage, so that dust, debris and other foreign matters still have the opportunity to enter the inside of the equipment, accelerate the wear of the equipment, frequently cause faults and greatly shorten the service life of the equipment. Moreover, when not in use, the traditional dust cover is inconvenient to store, occupies a large space or is easily damaged due to lack of effective storage protection, affects the next use, and also makes the whole equipment look messy.

[0004] In view of this, the application provides a mechanical metal dust cover. CONTENT OF THE INVENTION

[0005] The application aims to provide a mechanical metal dust cover, which solves the technical problems in the background art.

[0006] The technical scheme of the application provides a mechanical metal dust cover, which comprises a storage cover, two fixed frames are fixedly connected to the two sides of the lower part of the inside of the storage cover, a dustproof mechanism that can be moved and unfolded is arranged above the two fixed frames, and a dust removal mechanism for extracting dust in the inside of the dustproof mechanism is fixedly connected to the side wall of the storage cover.

[0007] Optionally, the dust removal mechanism comprises a fixed frame fixedly connected to the outer wall of the storage cover, a threaded ring in communication is fixedly connected to the lower end face of the fixed frame, and a filter screen frame is threadedly rotatably connected to the outer wall of the threaded ring.

[0008] Optionally, an installation opening is formed through the inside of the outer wall of the storage cover, and the installation opening and the fixed frame are in communication.

[0009] Optionally, the inside of the installation port is fixedly connected with an exhaust fan group.

[0010] Optionally, both sides of the lower end of the metal framework are fixedly connected with sliding blocks, the sliding blocks are sleeved on the outside of the threaded rod, one side of the upper end face of the fixed frame is fixedly connected with a limiting strip, one side of the threaded hole is provided with a sliding groove, and one end of the limiting strip and the fixed frame is located in the sliding groove.

[0011] Optionally, a pair of servo motors are fixedly connected below the outer wall of the storage cover, the output end of the servo motor is fixedly connected with the threaded rod, and the inside of the moving frame is hingedly connected with a sealing door.

[0012] The one or more technical solutions provided in the technical scheme have at least the following technical effects or advantages:

[0013] In the technical scheme, the inside threaded rod of the fixed frame drives the moving frame to move, when the moving frame moves out of the inside of the storage cover, the connecting cloth is pulled to drive the plurality of metal frameworks and the dust cloth to be unfolded. The metal frameworks are away from each other, cooperate with the unfolded dust cloth, and together with the storage cover and the moving frame form a closed space, which can cover the mechanical lathe in all directions and without dead angle, effectively blocks dust, debris and other foreign matters from entering the inside of the equipment, provides reliable dustproof protection for the mechanical lathe, prolongs the service life of the equipment, and reduces faults and abrasion caused by dust accumulation. When the dustproof structure needs to be folded in the later period, the threaded rod is rotated in the opposite direction, the moving frame drives the metal framework and the dust cloth to retreat into the storage cover. The storage cover not only provides a safe storage space for these components, effectively protects the metal framework, the dust cloth and the claw disc from being damaged by external factors, but also keeps the entire dust cover clean and beautiful when not in use, does not occupy too much space, and improves the overall appearance and practicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The overall structure schematic diagram of the mechanical metal dust cover disclosed in the embodiment of the application is shown in the figure;

[0015] Figure 2 The cross-sectional view of the mechanical metal dust cover disclosed in the embodiment of the application is shown in the figure;

[0016] Figure 3 The partial cross-sectional view of the mechanical metal dust cover disclosed in the embodiment of the application is shown in the figure;

[0017] Figure 4 The structure schematic diagram of the moving frame of the mechanical metal dust cover disclosed in the embodiment of the application is shown in the figure;

[0018] Explanation of reference numerals in the figure: 1, storage cover; 2, fixed frame; 3, servo motor; 4, fixed frame; 5, threaded ring; 6, filter screen frame; 7, mounting port; 8, exhaust fan group; 9, moving frame; 10, connecting cloth; 11, metal skeleton; 12, dustproof cloth; 13, threaded rod; 14, sliding block; 15, limiting strip; 16, sliding groove; 17, threaded hole; 18, sealing door. DETAILED DESCRIPTION

[0019] The present application will be further described in detail below in conjunction with the accompanying drawings of the specification.

[0020] Reference Figures 1-4 The embodiment of the present application provides a mechanical metal dust cover, which comprises a storage cover 1, both sides of the lower part of the inside of the storage cover 1 are fixedly connected with fixed frames 2, the upper parts of the two fixed frames 2 are provided with dustproof mechanisms which can be moved and unfolded, the side wall of the storage cover 1 is fixedly connected with dust removal mechanisms for extracting dust inside the dustproof mechanisms, and the design of the fixed frames 2 enables the dust cover to be easily installed on a mechanical lathe, thereby laying a foundation for subsequent protection work.

[0021] The dustproof mechanism comprises a moving frame 9 located at one side of the storage cover 1, the inside of the storage cover 1 and one side of the moving frame 9 are fixedly connected with connecting cloths 10, a plurality of metal skeletons 11 are arranged between the storage cover 1 and the moving frame 9, dustproof cloths 12 are fixedly connected between adjacent metal skeletons 11, one end of each of the two connecting cloths 10 is fixedly connected with the two outermost metal skeletons 11, screw holes 17 are symmetrically formed in the lower part of the inside of the moving frame 9, a threaded rod 13 is rotatably connected in the inside of the fixed frame 2, the threaded rod 13 penetrates through the screw holes 17 and is rotatably connected with the screw holes 17 through threads, the moving frame 9 is moved by rotating the threaded rod 13 in the inside of the fixed frame 2, when the moving frame 9 moves out of the inside of the storage cover 1, the connecting cloths 10 are pulled, and the plurality of metal skeletons 11 and the dustproof cloths 12 are unfolded. The metal skeletons 11 are away from each other, cooperate with the unfolded dustproof cloths 12, and together with the storage cover 1 and the moving frame 9 form a closed space, can cover the mechanical lathe in all directions and without dead angle, effectively block dust, debris and other foreign matters from entering the inside of the equipment, provide reliable dustproof protection for the mechanical lathe, prolong the service life of the equipment, and reduce faults and abrasion caused by dust accumulation.

[0022] When the dustproof structure needs to be collected in the later period, the threaded rod 13 is rotated in the reverse direction, the moving frame 9 drives the metal skeletons 11 and the dustproof cloths 12 to retreat into the storage cover 1. The storage cover 1 not only provides a safe storage space for these components, effectively protects the metal skeletons 11, the dustproof cloths 12 and the claw disc from being damaged by external factors, but also enables the entire dust cover to be kept clean and beautiful when not in use, does not occupy too much space, and improves the overall appearance and practicability of the equipment.

[0023] The dust removal mechanism comprises a fixed frame 4 fixedly connected to the outer wall of the storage cover 1, a threaded ring 5 in communication fixedly connected to the lower end surface of the fixed frame 4, a filter screen frame 6 threadedly rotatably connected to the outer wall of the threaded ring 5, an installation opening 7 penetratingly arranged in the inner portion of the outer wall of the storage cover 1, the installation opening 7 in communication with the fixed frame 4, an air suction fan group 8 fixedly connected to the inner portion of the installation opening 7, and the air suction fan group 8 actively sucking the dust generated by the equipment into the fixed frame 4 and the filter screen frame 6 in sequence during the operation of the mechanical lathe. This dust collection mode can timely remove the dust generated by the mechanical lathe, further enhances the dustproof effect, and improves the air quality of the working environment of the mechanical lathe. Moreover, the filter screen frame 6 is threadedly connected, facilitating disassembly and cleaning, and reducing the maintenance cost and time.

[0024] The lower end of the metal framework 11 is fixedly connected with sliding blocks 14 on both sides, and the sliding blocks 14 are sleeved on the outside of the threaded rods 13. One side of the upper end surface of the fixed frame 2 is fixedly connected with a limiting strip 15. One side of the threaded holes 17 is provided with sliding grooves 16, and one end of the limiting strip 15 and the fixed frame 2 are located in the sliding grooves 16. A pair of servo motors 3 are fixedly connected to the lower outer wall of the storage cover 1, and the output ends of the servo motors 3 are fixedly connected with the threaded rods 13. The inner portion of the moving frame 9 is hingedly connected with a sealing door 18. The staff only needs to start the motor to drive the threaded rods 13 to rotate through the output end, thereby realizing the smooth movement of the moving frame 9. This method greatly reduces the difficulty and labor intensity of manual operation, and also improves the efficiency of the dust cover in the unfolded and folded state, and meets the rapid needs in different working scenes.

[0025] Working principle: the staff installs the fixed frame 2 on the metal dust cover to the two sides of the upper end of the mechanical lathe. When not in use, the moving frame 9 and the claw disc of the lathe are located in the storage cover 1. When it is needed to install parts for the mechanical lathe, the staff first opens the sealing door 18 on the moving frame 9, and then starts the two servo motors 3. The two servo motors 3 work to drive the output end to rotate, the output end drives the threaded rods 13 in the two fixed frames 2 to synchronously rotate, the two threaded rods 13 are threadedly rotatably connected with the two threaded holes 17 on the moving frame 9, the threaded rods 13 rotate to drive the moving frame 9 to move towards the inside of the storage cover 1, so that the claw disc is exposed, and the staff can install the workpiece on the claw disc.

[0026] When the lathe needs to be protected from dust, the two servo motors 3 are started by the operator, the output ends of the two servo motors 3 rotate in opposite directions, the moving frame 9 moves out of the inside of the storage cover 1, and the moving frame 9 moves while pulling the connecting cloth 10. Since the storage cover 1 and the connecting cloth 10 on the moving frame 9 are provided with a plurality of metal skeletons 11 and dustproof cloths 12, when the connecting cloth 10 is unfolded, the plurality of metal skeletons 11 and dustproof cloths 12 are pulled, the metal skeletons 11 are away from each other, the two sliding blocks 14 at the lower end of the metal skeleton 11 move on the outer wall of the threaded rod 13, and the dustproof cloth 12 between the metal skeletons 11 is unfolded until the moving frame 9 moves to the other end of the fixed frame 2. At this time, the dustproof cloth 12 is completely unfolded, and the storage cover 1, the connecting cloth 10, the plurality of metal skeletons 11, the dustproof cloth 12 and the moving frame 9 form a closed space, thereby covering the mechanical lathe to prevent dust from falling on the equipment, and finally the sealing door 18 is closed.

[0027] When the mechanical lathe is working, the operator starts the exhaust fan group 8 on the storage cover 1, the exhaust fan group 8 exhausts, the dust generated by the mechanical lathe is sucked into the fixed frame 4 through the exhaust fan group 8, and then enters the filter screen frame 6 through the fixed frame 4. The filter screen frame 6 is used to collect dust. When the equipment stops working, the operator closes the exhaust fan group 8, removes the filter screen frame 6 by screwing, cleans the dust in the filter screen frame 6, and then installs the filter screen frame 6 back to the threaded ring 5. When the moving frame 9, the connecting cloth 10, the metal skeleton 11 and the dustproof cloth 12 need to be folded, the operator starts the servo motor 3, the output end of the servo motor 3 rotates, and the moving frame 9 moves in the direction of the storage cover 1. The moving frame 9 moves while pushing the plurality of metal skeletons 11 to move until the metal skeleton 11 and the dustproof cloth 12 move into the storage cover 1 with the moving frame 9, and cover the chuck. Finally, the servo motor 3 is closed, that is, the storage cover 1 plays a role of protecting the metal skeleton 11, the dustproof cloth 12 and the chuck, and also achieves an aesthetic effect.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A mechanical metal dust cover comprising a housing cover (1), characterized in that: Both sides of the lower part of the storage cover (1) are fixedly connected with fixed frames (2), the upper part of the two fixed frames (2) is provided with a dustproof mechanism which can be moved and unfolded, the side wall of the storage cover (1) is fixedly connected with a dust removal mechanism for extracting dust inside the dustproof mechanism; The dustproof mechanism comprises a moving frame (9) located at one side of the storage cover (1), the inside of the storage cover (1) and one side of the moving frame (9) are fixedly connected with connecting cloths (10), a plurality of metal skeletons (11) are arranged between the storage cover (1) and the moving frame (9), dust cloths (12) are fixedly connected between adjacent metal skeletons (11), one end of the two connecting cloths (10) is fixedly connected with the two outermost metal skeletons (11) respectively, screw holes (17) are symmetrically arranged in the lower part of the inside of the moving frame (9), a threaded rod (13) is rotatably connected in the inside of the fixed frame (2), the threaded rod (13) penetrates through the screw holes (17) and is rotatably connected with the screw holes (17) through threads.

2. The mechanical metal dust guard of claim 1, wherein: The dust removal mechanism comprises a fixed frame (4) fixedly connected to the outer wall of the storage cover (1), the lower end surface of the fixed frame (4) is fixedly connected with a threaded ring (5) in communication, the outer wall of the threaded ring (5) is rotatably connected with a filter screen frame (6) through threads.

3. The mechanical metal dust guard of claim 2, wherein: A mounting opening (7) is arranged in the inside of the outer wall of the storage cover (1) and penetrates through, the mounting opening (7) and the fixed frame (4) are in communication.

4. The mechanical metal dust guard of claim 3, wherein: A suction fan group (8) is fixedly connected in the inside of the mounting opening (7).

5. The mechanical metal dust guard of claim 1, wherein: The lower end of the metal skeleton (11) is fixedly connected with a sliding block (14) on both sides, the sliding block (14) is sleeved on the outside of the threaded rod (13), one side of the upper end surface of the fixed frame (2) is fixedly connected with a limiting strip (15), one side of the screw hole (17) is provided with a sliding groove (16), and one end of the limiting strip (15) and the fixed frame (2) is located in the sliding groove (16).

6. The mechanical metal dust guard of claim 1, wherein: A pair of servo motors (3) are fixedly connected below the outer wall of the storage cover (1), and the output end of the servo motor (3) is fixedly connected with the threaded rod (13), and a sealing door (18) is hinged in the inside of the moving frame (9).

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