Independent two-axis translation manipulator with protective structure

Abstract

The utility model relates to the technical field of translation manipulators, in particular to an independent type two-shaft translation manipulator with a protective structure, which comprises a device body, a frame plate is mounted on one side of the device body, a shell is mounted on the frame plate, a rotating motor is arranged in the shell, a vortex fan is mounted on one side of the rotating motor, and the vortex fan is mounted on the other side of the rotating motor. A bent pipe is arranged on the outer side of the shell, a guide block is fixed in the frame plate, the outer side of the guide block is connected with a translation frame, a helical rack and a guide rail are installed on the translation frame, and cleaning pieces are further installed on the two sides of the frame plate. According to the scheme, the possibility that heat is accumulated on a motor part in the long-time working process is reduced, the possibility that dust attached to equipment exposed in air for a long time is difficult to remove is reduced, the cooling effect of the device on parts is improved, cooling or dust removal can be conducted on multiple areas, and the service life of the device is prolonged. And the cleaning effect of the device on the translation frame part is also improved, and the subsequent influence on the equipment precision is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a translation mechanical hand technical field especially relates to a kind of independent two-axis translation mechanical hand with protective structure. BACKGROUND

[0002] Independent two-axis translation mechanical hand is a kind of common industrial automation equipment, mainly used for accurate positioning in plane and material handling.

[0003] The Chinese patent with patent announcement No.CN216940686U discloses a two-axis translation mechanical hand, which solves the problems of shaking and unstable center of gravity of traditional mechanical hands, and is convenient to use. However, the device is prone to accumulate a large amount of heat in the motor area during long-term operation, and cannot dissipate heat. During long-term movement, the connection at the slide rail also generates heat, and the accumulation of heat for a long time can easily damage the components. Moreover, the slide rail is exposed to the air for a long time, which can accumulate impurities and reduce the movement accuracy. Therefore, an independent two-axis translation mechanical hand with protective structure is proposed. SUMMARY

[0004] The utility model discloses a kind of independent two-axis translation mechanical hands with protective structure to solve the shortcomings in prior art.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] An independent two-axis translation mechanical hand with protective structure includes a device body, a shelf is installed on one side of the device body, an outer shell is installed on the shelf, a rotating motor is arranged in the outer shell, a vortex fan is installed on one side of the rotating motor, a bent pipe is arranged on the outer side of the outer shell, a guide block is fixed in the shelf, a translation shelf is connected to the outer side of the guide block, a bevel gear and a guide rail are installed on the translation shelf, and cleaning elements are also installed on both sides of the shelf.

[0007] Preferably, the guide block is provided with two groups, and the two groups of guide blocks are symmetrically installed on the shelf. The bevel gear is fixedly installed on the top side of the translation shelf. The guide rail is provided with two, and the two guide rails are horizontally installed in the translation shelf. The guide rail is located at the bottom side of the bevel gear, and the guide rail is movably connected to one side of the guide block.

[0008] Preferably, the output end of the rotating motor penetrates to one side of the shelf, and a bevel gear is installed thereon. The bevel gear and the bevel gear are engaged with each other.

[0009] Preferably, the top surface of the shell is provided with an air inlet, the outer side of the air inlet is provided with external threads, the air inlet is respectively threadedly connected with a filter cover and a cover disc, the inner wall of the top end of the shell is fixedly provided with a support frame, the support frame is rotatably connected with the vortex fan, the vortex fan is located at the bottom side of the air inlet, and one side of the shell is provided with a mounting opening, and the outer side of the mounting opening is screw-mounted with a closing plate.

[0010] Preferably, the bottom surface of the shell is provided with a first cooling port, the first cooling port is located on the top surface of the connection position of the bevel gear and the bevel gear rack, auxiliary cooling ports are formed at the two sides of the first cooling port, a plurality of second cooling ports are symmetrically formed at the two sides of the shelf plate, the second cooling ports are located at the top side of the two guide blocks, and the second cooling ports and the shell are connected with bending pipes.

[0011] Preferably, the cleaning member is provided with two, the two cleaning members are symmetrically mounted at the two sides of the shelf plate, the cleaning member comprises a telescopic frame, a brush and a telescopic cylinder, the telescopic cylinder is fixedly mounted on the side wall surface of the shelf plate, the telescopic frame is arranged on the telescopic end of the telescopic cylinder, the telescopic frame is in the shape of'm', the brush is mounted on the inner wall of the telescopic frame, and the brush is connected to the outer side of the guide rail.

[0012] The utility model discloses the beneficial effect is:

[0013] The utility model discloses the beneficial effect is:

[0014] The utility model discloses the beneficial effect is: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of independent two -axis translation mechanical hand with protection structure that the utility model proposes;

[0016] Figure 2 It is the overall structure schematic diagram of independent two -axis translation mechanical hand with protection structure that the utility model proposes;

[0017] Figure 3 It is the overall structure schematic diagram of independent two -axis translation mechanical hand with protection structure that the utility model proposes;

[0018] Figure 4 schematic diagram of a front view structure of a housing part;

[0019] Figure 5 schematic diagram of a side view structure of a housing part;

[0020] Figure 6 schematic diagram of a structure of a translation frame part.

[0021] In the figure: 1, device body; 2, translation frame; 21, helical rack; 22, guide rail; 3, housing; 4, closing plate; 5, frame plate; 6, cleaning piece; 61, telescopic frame; 62, brush; 63, telescopic cylinder; 7, guide block; 8, elbow pipe; 9, rotary motor; 91, helical gear; 10, vortex fan; 11, filter cover; 12, cover disc; 13, air inlet; 14, first cooling port; 15, support frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Embodiment: refer to Figures 1-6 A kind of independent two-axis translation mechanical hand with protective structure, including device body 1, frame plate 5 is installed on one side of device body 1, frame plate 5 is installed with housing 3, rotary motor 9 is arranged in housing 3, vortex fan 10 is installed on one side of rotary motor 9, elbow pipe 8 is arranged on the outside of housing 3, guide block 7 is fixed in frame plate 5, guide block 7 is connected with translation frame 2 on the outside, helical rack 21 and guide rail 22 are installed on translation frame 2, cleaning piece 6 is also installed on the two sides of frame plate 5, guide block 7 is provided with two groups, two groups of guide block 7 are symmetrically installed on frame plate 5, helical rack 21 is fixedly installed on the top side of translation frame 2, guide rail 22 is provided with two, two guide rails 22 are horizontally installed in translation frame 2, guide rail 22 is located at the bottom side of helical rack 21, guide rail 22 is movably connected on one side of guide block 7 to realize the horizontal support of translation frame 2.

[0024] Specifically, the output end of rotary motor 9 is penetrated to one side of frame plate 5, and helical gear 91 is installed on it, helical gear 91 and helical rack 21 are mutually meshed to drive the front and back telescopic of translation frame 2, high-temperature-resistant lubricant Kluber ISOFLEX TOPAS L32 is used between helical gear 91 and helical rack 21, which can avoid that airflow blows lubricant.

[0025] Further, the top surface of the shell 3 is provided with an air inlet 13 to facilitate the air from outside to enter and accelerate the air flow speed, the outer side of the air inlet 13 is provided with external threads, the air inlet 13 is respectively threadedly connected with a filter cover 11 and a cover disc 12 to facilitate filtering the air entering the shell 3, if there is blockage, the air inlet 13 can be back blown by the vortex fan 10, and the falling dust in the shell 3 during non-use of the equipment is avoided, the inner wall of the top end of the shell 3 is fixedly installed with a support frame 15, the vortex fan 10 is rotatably connected in the support frame 15 and acts on the air from outside to be introduced into the shell 3 to accelerate the air flow speed, the vortex fan 10 is located at the bottom side of the air inlet 13, one side of the shell 3 is provided with a mounting opening, the outer side of the mounting opening is screw-mounted with a closing plate 4 to facilitate installation and maintenance of the rotating motor 9, the air flow speed is continuously unchanged during the cooling process, the heat outside the rotating motor 9 is taken away at the same time, and the subsequent cooling is not greatly affected, the vortex fan 10 is of the ebm-papst R3G230 type, and the air outlet wind speed is 3-5 m / s.

[0026] In the embodiment, the bottom surface of the shell 3 is provided with a first cooling port 14, the first cooling port 14 is located on the top surface of the connecting position of the bevel gear 91 and the bevel rack 21 to accelerate the air flow speed outside the two, the air flow direction of the first cooling port 14 is at an angle of 30° with the bevel rack 21, the two sides of the first cooling port 14 are provided with auxiliary cooling ports to blow the dust on the bevel rack 21, a plurality of second cooling ports are symmetrically provided on the two sides of the shelf plate 5, the second cooling ports are located on the top side of the two guide blocks 7 to accelerate the air flow speed in the region, and the second cooling ports and the shell 3 are connected with the bent pipes 8 to facilitate the guided flow of the gas.

[0027] The cleaning piece 6 is provided with two, the two cleaning pieces 6 are symmetrically installed on the two sides of the shelf plate 5, the cleaning piece 6 includes an extension frame 61, a brush 62 and an extension cylinder 63, the extension cylinder 63 is fixedly installed on the side wall surface of the shelf plate 5, the extension frame 61 is arranged on the extension end of the extension cylinder 63, the extension frame 61 is in the shape of “m” to facilitate simultaneous cleaning of the two guide rails 22 installed above and below, the brush 62 is installed on the inner wall of the extension frame 61 and connected to the outer side surface of the guide rail 22 to clean the impurities on the guide rail 22, the brush is made of conductive nylon fiber to prevent static electricity from attracting dust, and 95% of PM10 particles on the surface can be removed by single cleaning.

[0028] Working principle: when the translation frame 2 works, the cover disc 12 is removed, the filter screen cover 11 is replaced, the control vortex fan 10 is started, the air flow speed in the shell 3 will be accelerated, the gas will flow out from the bent pipe 8 and the first cooling port 14, the control rotary motor 9 rotates, in the rotating process, the bevel gear 91 drives the rack 21 to move to one side, before the contact of the bevel gear 91 and the rack 21, the gas blowing cleaning is carried out in advance, in the process of continuous movement of the translation frame 2, the air around the guide block 7 and the bevel gear 91 is accelerated to achieve the heat dissipation effect, when the guide rail 22 needs to be cleaned, the control telescopic air cylinder 63 is stretched forward, the brush 62 cleans the guide rail 22.

[0029] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0030] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0031] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A self-contained two-axis translation robot having a protective structure, characterized by, Include: The device body (1), one side of the device body (1) is provided with a shelf plate (5), the shelf plate (5) is provided with a shell (3), the shell (3) is provided with a rotating motor (9), one side of the rotating motor (9) is provided with a vortex fan (10), the outer side of the shell (3) is provided with a bent pipe (8), the shelf plate (5) is fixedly provided with a guide block (7), the outer side of the guide block (7) is connected with a translation frame (2), the translation frame (2) is provided with a helical rack (21) and a guide rail (22), the both sides of the shelf plate (5) are also provided with a cleaning part (6).

2. The self-contained two-axis translation manipulator with a protective structure according to claim 1, wherein, The guide block (7) is provided with two groups, the two groups of guide blocks (7) are symmetrically installed on the shelf plate (5), the helical rack (21) is fixedly installed on the top side of the translation frame (2), the guide rail (22) is provided with two, the two guide rails (22) are horizontally installed in the translation frame (2), the guide rail (22) is located at the bottom side of the helical rack (21), the guide rail (22) is movably connected on one side of the guide block (7).

3. The self-contained two-axis translation manipulator with a protective structure according to claim 2, wherein, The output end of the rotating motor (9) penetrates to one side of the shelf plate (5), and a helical gear (91) is installed on the output end, the helical gear (91) and the helical rack (21) are engaged with each other.

4. The self-contained two-axis translation manipulator with a protective structure according to claim 3, wherein, The top surface of the shell (3) is provided with an air inlet (13), the outer side of the air inlet (13) is provided with an external thread, the air inlet (13) is respectively threadedly connected with a filter cover (11) and a cover disc (12), the inner wall of the top end of the shell (3) is fixedly provided with a support frame (15), the vortex fan (10) is rotatably connected in the support frame (15), the vortex fan (10) is located at the bottom side of the air inlet (13), one side of the shell (3) is provided with a mounting port, the outer side of the mounting port is screw-mounted with a closing plate (4).

5. The self-contained two-axis translation manipulator with a protective structure according to claim 4, wherein, The bottom surface of the shell (3) is provided with a first cooling port (14), the first cooling port (14) is located on the top surface of the connecting position of the helical gear (91) and the helical rack (21), the both sides of the first cooling port (14) are provided with auxiliary cooling ports, the both sides of the shelf plate (5) are symmetrically provided with a plurality of second cooling ports, the second cooling ports are located at the top side of the both sides of the guide block (7), the second cooling ports and the shell (3) are connected with the bent pipes (8).

6. The self-contained two-axis translation manipulator with a protective structure according to claim 5, wherein, The cleaning part (6) is provided with two, the two cleaning parts (6) are symmetrically installed on the both sides of the shelf plate (5), the cleaning part (6) comprises a telescopic frame (61), a brush (62) and a telescopic cylinder (63), the telescopic cylinder (63) is fixedly installed on the side wall surface of the shelf plate (5), the telescopic frame (61) is provided on the telescopic end of the telescopic cylinder (63), the telescopic frame (61) is "m" shaped, the inner wall of the telescopic frame (61) is provided with the brush (62), the brush (62) is connected on the outer side surface of the guide rail (22).

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