CN216926114U - Optical flow testing device of sweeper - Google Patents
Optical flow testing device of sweeper Download PDFInfo
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- CN216926114U CN216926114U CN202220676756.8U CN202220676756U CN216926114U CN 216926114 U CN216926114 U CN 216926114U CN 202220676756 U CN202220676756 U CN 202220676756U CN 216926114 U CN216926114 U CN 216926114U
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- sweeper
- floor
- optical flow
- testing device
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Abstract
The utility model provides a light stream testing device of a sweeper, which comprises a rack, a horizontal moving mechanism, a rotating platform, a carpet panel and a floor, wherein the horizontal moving mechanism is arranged on the rack, the rotating platform is arranged on a moving output end of the horizontal moving mechanism to drive the rotating platform to move back and forth, the carpet panel and the floor are arranged on the rack in a lifting mode and are respectively positioned on two sides below the rotating platform, the rotating platform is used for driving the sweeper to rotate so as to enable a light stream component at the bottom of the sweeper to switch a detection position between the carpet panel and the floor, and the light stream component at the bottom of the sweeper is driven by the horizontal moving mechanism to move along the carpet panel or the floor in a lifting state so as to simulate an actual operation state to complete testing. The optical flow testing device of the sweeper provided by the utility model can realize optical flow testing standardization of the sweeper, improve testing efficiency and testing accuracy, reduce operation intensity, release manpower and save labor cost.
Description
Technical Field
The utility model relates to the technical field of sweeper testing, in particular to a sweeper optical flow testing device.
Background
At present, the comprehensive test of the optical flow performance of the sweeper products in the same industry is generally completed by manual operation, and the sweeper is manually pushed to move and manually rotated, and is matched with test software of an industrial personal computer for testing. Due to the performance requirements of the product, the blanket and the floor need to be calibrated with an optical flow path before delivery, so that the running track of the product in use is controlled. If all test items are tested independently, the risk of missing test exists, the test efficiency is low, and the reliability of the test result is poor, so that defective products can be discharged, and the risk of customer complaint can be caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a light stream testing device of a sweeper, which is used for realizing standardization of light stream testing of the sweeper, improving testing efficiency and testing accuracy, reducing operation intensity, releasing manpower and saving labor cost.
The technical scheme of the utility model is as follows:
the utility model provides a light stream testing device of a sweeper, which comprises a rack, a horizontal moving mechanism, a rotating platform, a carpet panel and a floor, wherein the horizontal moving mechanism is arranged on the rack, the rotating platform is arranged on a moving output end of the horizontal moving mechanism to drive the rotating platform to move back and forth, the carpet panel and the floor are arranged on the rack in a lifting mode and are respectively positioned on two sides below the rotating platform, the rotating platform is used for driving the sweeper to rotate so as to enable a light stream component at the bottom of the sweeper to switch a detection position between the carpet panel and the floor, and the light stream component at the bottom of the sweeper is driven by the horizontal moving mechanism to move along the carpet panel or the floor in a lifting state so as to simulate an actual operation state to complete testing.
Furthermore, the rotary platform comprises a rotary driving part and a positioning part, the rotary driving part is installed on the moving output end of the horizontal moving mechanism, the output shaft of the rotary driving part is vertically upward, and the positioning part is fixed on the output shaft of the rotary driving part so that the sweeper can be positioned on the positioning part.
Furthermore, the rotary platform comprises two wall-following test boards which are relatively fixed on the first opposite sides of the positioning portion, the carpet panel and the floor are respectively positioned below the second opposite sides of the positioning portion, and a reflective layer is arranged on the inner side surface of each wall-following test board to reflect light rays emitted by the side surface of the sweeper.
Further, the rotation driving part adopts a motor to drive the positioning part to rotate intermittently.
Furthermore, the positioning part comprises a supporting block and at least two positioning pins vertically arranged on the supporting block, so that the sweeper can be supported on the supporting block after being positioned by the positioning pins, and the optical flow component at the bottom of the sweeper is exposed.
Further, the horizontal moving mechanism adopts a servo sliding table.
Furthermore, the optical flow testing device of the sweeper comprises a blanket lifting cylinder, the blanket lifting cylinder is vertically installed on the rack, a blanket panel is horizontally fixed to the end of a piston rod of the blanket lifting cylinder, and a first position sensor is arranged on the blanket panel to sense the position of the blanket panel.
Further, the optical flow testing device of the sweeper comprises a floor lifting cylinder, the floor lifting cylinder is vertically installed on the rack, the floor is horizontally fixed at the end of a piston rod of the floor lifting cylinder, and a second position sensor is arranged on the floor to sense the position of the floor.
Further, quick-witted optical flow testing arrangement sweeps floor includes control system, control system includes the circuit board and installs singlechip, first solenoid valve and the second solenoid valve on the circuit board, first solenoid valve and second solenoid valve electric connection respectively in the output of singlechip, first solenoid valve passes through the trachea and is connected with woollen blanket lift cylinder, the second solenoid valve passes through the trachea and is connected with floor lift cylinder, first position inductor and second position inductor respectively with the input electric connection of singlechip.
Further, the control system comprises a first motor driver and a second motor driver, the first motor driver and the second motor driver are respectively and electrically connected to the output end of the single chip microcomputer, the first motor driver is electrically connected with the motor of the horizontal moving mechanism, and the second motor driver is electrically connected with the motor of the rotating platform.
The utility model has the beneficial effects that:
according to the optical flow testing device of the sweeper, the horizontal moving mechanism, the rotating platform, the blanket panel and the floor are arranged on the rack to be matched, the sweeper is placed on the rotating platform to be positioned, the blanket panel rises to a position close to the optical flow component at the bottom of the sweeper, and the horizontal moving mechanism drives the sweeper to move along the blanket panel for testing. After the carpet panel is subjected to mobile testing, the carpet panel descends to the initial position, the rotating platform drives the sweeper to rotate, the light stream assembly at the bottom of the sweeper is located above the floor, the floor rises to the position close to the light stream assembly at the bottom of the sweeper, and the horizontal moving mechanism drives the sweeper to perform mobile testing along the floor. The carpet test and the floor test of the sweeper are combined, unnecessary waste actions are reduced in the test process, test item loss is avoided, and product performance is guaranteed to be qualified. The actual running state can be simulated without human intervention in the whole testing process to complete testing, the standardization of the optical flow test of the sweeper is realized, the testing efficiency and the testing accuracy are improved, the operation intensity is reduced, the manual work is released, and the labor cost is saved.
Preferred embodiments of the present invention and advantageous effects thereof will be described in further detail with reference to specific embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings, there is shown in the drawings,
fig. 1 is a schematic view of the whole structure of the optical flow testing device of the sweeper of the utility model;
FIG. 2 is a schematic view of the internal structure of the optical flow testing device of the sweeper of the present invention;
fig. 3 is a front view of fig. 2.
The reference numbers illustrate: the carpet testing machine comprises a frame 1, a horizontal moving mechanism 2, a rotary platform 3, a carpet panel 4, a floor 5, a rotary driving part 31, a positioning part 32, a wall-following testing plate 33, a supporting block 321, a positioning pin 322, a carpet lifting cylinder 6 and a floor lifting cylinder 7.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1 to 3, the utility model provides an optical flow testing device for a sweeper, comprising a frame 1, a horizontal moving mechanism 2, a rotating platform 3, a carpet panel 4 and a floor 5, wherein the horizontal moving mechanism 2 is installed on the frame 1, and the rotating platform 3 is installed on a moving output end of the horizontal moving mechanism 2 to drive the rotating platform 3 to reciprocate. The carpet panel 4 and the floor 5 are arranged on the rack 1 in a liftable manner and are respectively located on two sides below the rotary platform 3, the rotary platform 3 is used for driving the sweeper to rotate so as to switch the optical flow component at the bottom of the sweeper between the carpet panel 4 and the floor 5 to detect positions, and the horizontal moving mechanism 2 is used for driving the optical flow component at the bottom of the sweeper to move along the carpet panel 4 or the floor 5 in a rising state so as to simulate an actual running state to complete testing. After the sweeper moves along the carpet panel 4 to test, the optical flow component at the bottom of the sweeper is driven to be switched to the floor 5 through the rotary platform 3, and then the moving test is carried out along the floor 5.
According to the optical flow testing device of the sweeper, the horizontal moving mechanism 2, the rotating platform 3, the carpet panel 4 and the floor 5 are arranged on the rack 1 and matched with each other, the sweeper is placed on the rotating platform 3 for positioning, the carpet panel 4 is lifted to the position close to an optical flow component at the bottom of the sweeper, and the horizontal moving mechanism 2 drives the sweeper to move along the carpet panel 4 for testing. After the carpet panel 4 finishes the mobile test, the carpet panel 4 descends to the initial position, the rotating platform 3 drives the sweeper to rotate 180 degrees, so that the optical flow component at the bottom of the sweeper is located above the floor 5, the floor 5 ascends to the position close to the optical flow component at the bottom of the sweeper, and the horizontal moving mechanism 2 drives the sweeper to move along the floor 5 for the test. The carpet test and the floor test of the sweeper are combined, unnecessary waste actions are reduced in the test process, test item loss is avoided, and product performance is guaranteed to be qualified. The actual running state can be simulated without human intervention in the whole testing process to complete testing, the standardization of the optical flow test of the sweeper is realized, the testing efficiency and the testing accuracy are improved, the operation intensity is reduced, the manual work is released, and the labor cost is saved.
In this embodiment, the frame 1 adopts a square box structure, so that the structure is simple, convenient and fast. However, the frame 1 is not limited to a square box structure, and other supportable frames may be adopted.
In this embodiment, the horizontal moving mechanism 2 may be a commercially available servo slide table. It is understood that the horizontal moving mechanism 2 may adopt a mechanism capable of achieving horizontal reciprocating sliding in the prior art.
In this embodiment, the rotating platform 3 includes a rotating driving portion 31, a positioning portion 32 and a wall-following testing board 33, the rotating driving portion 31 is installed on the moving output end of the horizontal moving mechanism 2, the output shaft of the rotating driving portion 31 is vertically upward, and the positioning portion 32 is fixed on the output shaft of the rotating driving portion 31, so that the sweeper is placed on the positioning portion 32 for positioning. The two wall-following test boards 33 are fixed on the first opposite sides of the positioning portion 32, the carpet panel 4 and the floor 5 are respectively located below the second opposite sides of the positioning portion 32, and a reflective layer is arranged on the inner side surface of each wall-following test board 33 for reflecting light emitted from the side surface of the sweeper.
In this embodiment, the rotation driving portion 31 drives the positioning portion 32 to intermittently rotate 180 degrees by using a motor. That is, after the horizontal moving mechanism 2 drives the sweeper to move along the carpet panel 4, the motor-driven positioning portion 32 rotates 180 degrees and stops, and then the horizontal moving mechanism 2 drives the sweeper to move along the floor 5 for testing. The motors may all rotate intermittently by 180 degrees in the same direction, or may rotate 180 degrees in the forward direction and then 180 degrees in the reverse direction. It will be appreciated that instead of using the motor to drive the intermittent rotation through 180 degrees as described above, a pneumatic cylinder may be used to effect rotation.
In this embodiment, the positioning portion 32 includes a supporting block 321 and at least two positioning pins 322 vertically disposed on the supporting block 321, so that the sweeper is positioned by the positioning pins 322 and then loaded on the supporting block 321, and the optical flow component at the bottom of the sweeper is exposed. The two wall-mounted test boards 33 are fixed on two opposite sides of the support block 321.
In this embodiment, the carpet panel 4 is a plate body adhered with a carpet to simulate the carpet floor. The floor 5 may be made of a decorative plate such as a tile or a wood board to simulate a floor surface to which the tile or the wood board is attached.
In this embodiment, the optical flow testing device of the sweeper further comprises a blanket lifting cylinder 6, the blanket lifting cylinder 6 is vertically installed on the frame 1, and the blanket panel 4 is horizontally fixed to the end of the piston rod of the blanket lifting cylinder 6. The felt panel 4 is driven to ascend and descend by the felt ascending and descending cylinder 6 so that the felt panel 4 is close to or far from the optical flow component at the bottom of the sweeper on the positioning part 32. In order to facilitate the automatic control, the carpet panel 4 is provided with a first position sensor for sensing the position of the carpet panel 4.
In this embodiment, the optical flow testing device of the sweeper further comprises a floor lifting cylinder 7, the floor lifting cylinder 7 is vertically installed on the frame 1, and the floor 5 is horizontally fixed to the end of the piston rod of the floor lifting cylinder 7. The floor 5 is driven to ascend and descend by the floor elevating cylinder 7 so that the floor 5 approaches or departs from the optical flow assembly at the bottom of the sweeper on the positioning portion 32. In order to realize automatic control, a second position sensor is arranged on the floor 5 to sense the position of the floor 5.
In this embodiment, the optical flow testing device of the sweeper provided by the utility model further comprises a control system, the control system comprises a circuit board, a single chip microcomputer, a first electromagnetic valve, a second electromagnetic valve, a first motor driver and a second motor driver, the single chip microcomputer, the first electromagnetic valve, the second electromagnetic valve, the first motor driver and the second motor driver are mounted on the circuit board, the first electromagnetic valve, the second electromagnetic valve, the first motor driver and the second motor driver are respectively and electrically connected to the output end of the single chip microcomputer, the first electromagnetic valve is connected with the blanket lifting cylinder 6 through an air pipe, the second electromagnetic valve is connected with the floor lifting cylinder 7 through an air pipe, the first motor driver is electrically connected with the motor of the horizontal moving mechanism 2, and the second motor driver is electrically connected with the motor of the rotating platform 3. The first position sensor and the second position sensor are respectively electrically connected with the input end of the singlechip. Position signals respectively sensed by the first position sensor and the second position sensor are input into the single chip microcomputer, and the single chip microcomputer respectively controls the actions of the blanket lifting cylinder 6 and the floor lifting cylinder 7 through the first electromagnetic valve and the second electromagnetic valve.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying importance; the words "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, a particular component geometry.
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; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A light stream testing device of a sweeper is characterized by comprising a rack (1), a horizontal moving mechanism (2), a rotating platform (3), a carpet panel (4) and a floor (5), wherein the horizontal moving mechanism (2) is arranged on the rack (1), the rotating platform (3) is arranged on a moving output end of the horizontal moving mechanism (2), so as to drive the rotating platform (3) to reciprocate, the blanket panel (4) and the floor (5) are arranged on the frame (1) in a lifting way and are respectively positioned at two sides below the rotating platform (3), the rotating platform (3) is used for driving the sweeper to rotate so as to switch the optical flow component at the bottom of the sweeper between the blanket panel (4) and the floor (5) to a detection position, the horizontal moving mechanism (2) drives the optical flow component at the bottom of the sweeper to move along the carpet panel (4) or the floor (5) in a rising state so as to simulate the actual running state to finish the test.
2. The optical flow testing device of the sweeper according to claim 1, wherein the rotating platform (3) comprises a rotating driving part (31) and a positioning part (32), the rotating driving part (31) is installed on the moving output end of the horizontal moving mechanism (2), the output shaft of the rotating driving part (31) is vertically upward, and the positioning part (32) is fixed on the output shaft of the rotating driving part (31) so that the sweeper can be positioned on the positioning part (32).
3. The optical flow testing device of the sweeper according to claim 2, wherein the rotating platform (3) comprises two wall-following test boards (33), the two wall-following test boards (33) are relatively fixed to first opposite sides of the positioning portion (32), the carpet panel (4) and the floor (5) are respectively located below second opposite sides of the positioning portion (32), and a reflective layer is arranged on the inner side surface of each wall-following test board (33) to reflect light emitted from the side surface of the sweeper.
4. The optical flow testing device of the sweeper according to claim 2, characterized in that the rotary driving part (31) intermittently rotates (180) degrees by driving the positioning part (32) with a motor.
5. The optical flow testing device of the sweeper according to claim 2, wherein the positioning portion (32) comprises a supporting block (321) and at least two positioning pins (322) erected on the supporting block (321), so that the sweeper can be positioned by the positioning pins (322) and then loaded on the supporting block (321) and the optical flow component at the bottom of the sweeper is exposed.
6. The optical flow testing device of the sweeper according to claim 1, characterized in that the horizontal moving mechanism (2) adopts a servo sliding table.
7. The optical flow testing device of the sweeper according to claim 1, characterized in that the optical flow testing device comprises a blanket lifting cylinder (6), the blanket lifting cylinder (6) is vertically installed on the frame (1), the blanket panel (4) is horizontally fixed at the end of a piston rod of the blanket lifting cylinder (6), and a first position sensor is arranged on the blanket panel (4) to sense the position of the blanket panel (4).
8. The optical flow testing device of the sweeper according to claim 7, characterized in that the optical flow testing device comprises a floor lifting cylinder (7), the floor lifting cylinder (7) is vertically installed on the frame (1), the floor (5) is horizontally fixed at the piston rod end of the floor lifting cylinder (7), and a second position sensor is arranged on the floor (5) to sense the position of the floor (5).
9. The optical flow testing device of the sweeper according to claim 8, comprising a control system, wherein the control system comprises a circuit board, a single chip microcomputer, a first electromagnetic valve and a second electromagnetic valve, the single chip microcomputer, the first electromagnetic valve and the second electromagnetic valve are mounted on the circuit board, the first electromagnetic valve is electrically connected to an output end of the single chip microcomputer, the first electromagnetic valve is connected to the blanket lifting cylinder (6) through an air pipe, the second electromagnetic valve is connected to the floor lifting cylinder (7) through an air pipe, and the first position sensor and the second position sensor are electrically connected to an input end of the single chip microcomputer.
10. The optical flow testing device of the sweeper according to claim 9, wherein the control system comprises a first motor driver and a second motor driver, the first motor driver and the second motor driver are respectively and electrically connected to the output end of the single chip microcomputer, the first motor driver is electrically connected to the motor of the horizontal moving mechanism (2), and the second motor driver is electrically connected to the motor of the rotating platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676756.8U CN216926114U (en) | 2022-03-25 | 2022-03-25 | Optical flow testing device of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676756.8U CN216926114U (en) | 2022-03-25 | 2022-03-25 | Optical flow testing device of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216926114U true CN216926114U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220676756.8U Active CN216926114U (en) | 2022-03-25 | 2022-03-25 | Optical flow testing device of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216926114U (en) |
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2022
- 2022-03-25 CN CN202220676756.8U patent/CN216926114U/en active Active
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