Sensor surface polishing equipment

Abstract

The invention relates to the technical field of polishing, in particular to sensor surface polishing equipment which comprises a micro-vibration instrument and a polishing pool arranged on the micro-vibration instrument, and further comprises a fixing box arranged at the upper end of the polishing pool; the stirring assembly is arranged at the bottom of the polishing pool, the stirring assembly is used for disturbing flowing of liquid in the polishing pool and disturbing the sensor through flowing of the liquid, the two lifting assemblies are arranged on the two sides of the polishing pool correspondingly, and the lifting assemblies are used for enlarging the vibration amplitude. A sensor is convenient to place and take through the arrangement of the fixing box, the supporting plate can support the fixing box to move up and down in the electrolytic tank through the design of the stirring assembly and the lifting assembly, and mutual fusion of solutions in the electrolytic tank is accelerated through cooperation of the double-shaft driving motor and the stirring cage; and the sensor is disturbed by water flow, so that the sensor can roll in the fixed box, residues cannot be attached to the interior of a groove of the sensor, and the electrolytic efficiency of the electrolytic tank is improved.

Description

Technical Field

[0001] The invention relates to the technical field of polishing, in particular to a sensor surface polishing device. Background Art

[0002] Sensor surface polishing can remove uneven parts of the sensor surface, thereby reducing the sensitivity fluctuation and error of the sensor. The polished sensor has better stability and reliability, and can more accurately detect and measure relevant information of the target object. Surface polishing can improve the sensor's wear resistance, corrosion resistance and oxidation resistance, and extend the service life of the sensor, which is especially important for application scenarios in harsh environments, such as industrial automation, aerospace and other fields. The surface polished sensor has a lower friction coefficient and higher flatness, which helps to reduce signal loss during transmission and improve the stability and accuracy of data transmission. The existing polishing mostly uses electrolytic polishing methods.

[0003] The existing electrolytic polishing method is to put the stainless steel sensor into the electrolytic cell and vibrate it through the micro-seismic instrument to perform electrolysis. However, the electrolysis efficiency in this process is too low, and the residues generated during the electrolysis process will adhere to the grooves of the sensor and the parts that need electrolysis, affecting the electrolysis efficiency. Therefore, we propose a sensor surface polishing device. Summary of the invention

[0004] A technical problem to be solved by the present application is: how to ensure that the residue does not adhere to the groove during the electrolysis process and to increase the electrolysis efficiency.

[0005] In order to solve the above technical problems, an embodiment of the present application provides a sensor surface polishing device, including a micro-vibrator and a polishing pool arranged on the micro-vibrator, and also includes: a fixed box, which is arranged at the upper end of the polishing pool, and the fixed box is used to place a stainless steel sensor; a stirring assembly, which is arranged at the bottom of the polishing pool, and the stirring assembly is used to disturb the flow of liquid in the polishing pool and disturb the sensor through the flow of liquid; a lifting assembly, which is provided with two lifting assemblies, and the two lifting assemblies are respectively arranged on both sides of the polishing pool, and the lifting assembly is used to expand the vibration amplitude.

[0006] In some embodiments, the stirring assembly includes a dual-axis drive motor arranged between the polishing pool and the microneedle instrument, a connecting shaft above the dual-axis drive motor, a stirring cage is arranged above the connecting shaft, a filter is arranged above the stirring cage, and a square groove is opened at the bottom of the fixed box, and the square grooves are provided in plurality.

[0007] In some embodiments, the lifting assembly includes an isolation plate arranged on both sides of the filter screen, a sliding groove is opened inside the isolation plate, a support plate is arranged inside the sliding groove, the support plate is arranged with a support column, there are two support columns, the two support columns are symmetrically arranged relative to the center of the support plate, a first connecting plate is arranged below the support column, a second connecting plate is arranged on one side of the first connecting plate, and a driving member is arranged below the second connecting plate.

[0008] In some embodiments, the driving member includes a first bevel gear arranged below the dual-axis driving motor, a second bevel gear is arranged on one side of the first bevel gear, a first transmission shaft is arranged on one side of the second bevel gear, a first gear is arranged on one side of the first transmission shaft, a second gear is arranged below the first gear, a second transmission shaft is arranged on one side of the second gear, a disc is arranged on one side of the second transmission shaft, a fixed shaft is arranged on the disc, a movable plate is arranged on one side of the fixed shaft, a lifting plate is arranged above the movable plate, a rotating seat is arranged between the movable plate and the lifting plate, the lifting plate is fixedly connected to the second connecting plate, a first fixed plate is sleeved on the outer side of the first transmission shaft, the first fixed plate is fixedly connected to the bottom of the polishing pool, a second fixed plate is sleeved on the outer side of the second transmission shaft, and the second fixed plate is fixedly connected to the bottom of the polishing pool.

[0009] In some embodiments, a cavity is opened on one side of the polishing pool close to the filter screen, a sliding rod is provided on one side of the filter screen, a sliding rail is provided on one side of the two isolation plates, the sliding rod is slidably arranged in the sliding rail, and a handle is provided on one side of the filter screen.

[0010] In some embodiments, the connecting shaft is detachably connected to the stirring cage.

[0011] In some embodiments, partitions are provided inside the fixed box, and placement pieces are provided between the partitions.

[0012] In some embodiments, the placement member includes a displacement column arranged on one side of the partition, a connecting slot column is arranged on the displacement column, a first spring is arranged on the connecting slot column, a slot is arranged below the connecting slot column, a spring sheet is arranged on one side of the slot, a displacement slot cylinder is arranged below the displacement column, a slot is opened on the outer side of the displacement slot cylinder, displacement tubes are arranged on both sides of the displacement slot cylinder, connecting seats are arranged on the two displacement tubes, displacement slot blocks are arranged on the two connecting seats, a placement slot matching the two connecting seats and the two displacement slot blocks is arranged on the fixed seat, a connecting tube is arranged on the two displacement slot blocks, an arc plate is arranged on the connecting tube, a push column is arranged at the bottom end of the spring sheet, and a second spring is arranged on the push column.

[0013] In some embodiments, transmission rods are provided on both sides of the fixed box, a third gear is provided on one side of the transmission rod, a fourth gear is provided on one side of the third gear, a limiting guide rail is provided at the upper end of the polishing pool, and a locking member is provided on one side of the limiting guide rail.

[0014] In some embodiments, the locking member includes a moving rod disposed inside the transmission rod, a wedge block is disposed on one side of the moving rod, third springs are disposed on both sides of the wedge block, and a limiting groove is disposed on one side of the wedge block.

[0015] The present invention has at least the following beneficial effects:

[0016] Different from the existing technology, the fixed box is set up to facilitate the placement and removal of sensors. The design of the stirring assembly and the lifting assembly enables the support plate to support the fixed box to move up and down in the electrolytic cell. The cooperation of the dual-axis drive motor and the stirring cage can accelerate the mutual fusion of the solutions in the electrolytic cell. The sensor is disturbed by the water flow so that the sensor can roll in the fixed box, so that the residue will not adhere to the groove of the sensor, thereby increasing the electrolysis efficiency of the electrolytic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the middle part;

[0019] Figure 3 For the present invention Figure 2 Schematic diagram of the structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the structure of the lifting assembly of the present invention;

[0021] Figure 5 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0023] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the middle part;

[0024] Figure 8 It is a schematic diagram of the structure of the placement piece of the present invention;

[0025] Fig. 9 For the present invention Figure 8 Schematic diagram of partial cross-section of the structure;

[0026] Fig.10 For the present invention Figure 8 Schematic diagram of the structure of the middle part;

[0027] Fig.11 For the present invention Fig.10 Enlarged schematic diagram of the structure at point B in the middle.

[0028] In the figure: 1, micro-vibrator; 2, polishing tank; 3, fixed box; 4, stirring assembly; 5, lifting assembly; 41, double-axis drive motor; 42, connecting shaft; 43, stirring cage; 44, filter; 51, isolation plate; 52, sliding groove; 53, support plate; 54, support column; 55, first connecting plate; 56, second connecting plate; 57, driving member; 571, first bevel gear; 572, second bevel gear; 573, first transmission shaft; 574, first gear; 575, second gear; 576, second transmission shaft; 577, disc; 578, fixed shaft; 579, moving plate; 5710, lifting plate; 5711, rotating seat; 5712, first fixed plate; 5713 , second fixed plate; 6, cavity; 7, slide bar; 8, slide rail; 9, handle; 10, partition; 11, placement piece; 111, arc plate; 112, displacement column; 113, connecting groove column; 114, first spring; 115, moving groove; 116, spring piece; 117, displacement groove cylinder; 118, slot; 119, displacement tube; 120, connecting seat; 121, displacement groove block; 122, placement groove; 123, connecting cylinder; 124, push column; 125, second spring; 13, transmission rod; 14, third gear; 15, fourth gear; 16, limit guide rail; 17, locking piece; 171, moving rod; 172, wedge block; 173, third spring; 174, limit groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figure 1-5The present invention provides a technical solution: a sensor surface polishing device, including a micro-vibrator 1 and a polishing pool 2 arranged on the micro-vibrator 1, and also includes: a fixed box 3, the fixed box 3 is arranged at the upper end of the polishing pool 2, and the fixed box 3 is used to place a stainless steel sensor; a stirring component 4, the stirring component 4 is arranged at the bottom of the polishing pool 2, the stirring component 4 is used to disturb the flow of liquid in the polishing pool 2 and disturb the sensor through the flow of the liquid, the stirring component 4 includes a dual-axis drive motor 41 arranged between the polishing pool 2 and the micro-needle instrument, a connecting shaft 42 above the dual-axis drive motor 41, a stirring cage 43 is arranged above the connecting shaft 42, a filter screen 44 is arranged above the stirring cage 43, and a square groove is opened at the bottom of the fixed box 3, and a plurality of square grooves are arranged.

[0032] Lifting assembly 5, two lifting assemblies 5 are provided, and the two lifting assemblies 5 are respectively provided on both sides of the polishing pool 2. The lifting assembly 5 is used to expand the vibration amplitude. The lifting assembly 5 includes an isolation plate 51 provided on both sides of the filter screen 44. A sliding groove 52 is provided inside the isolation plate 51. A support plate 53 is provided inside the sliding groove 52. The support plate 53 is provided with a support column 54. There are two support columns 54, and the two support columns 54 are symmetrically arranged relative to the center of the support plate 53. A first connecting plate 55 is provided below the support column 54, and a second connecting plate 56 is provided on one side of the first connecting plate 55. A driving member 57 is provided below the second connecting plate 56, and the driving member 57 includes a A first bevel gear 571 is disposed below the dual-axis driving motor 41, a second bevel gear 572 is disposed on one side of the first bevel gear 571, a first transmission shaft 573 is disposed on one side of the second bevel gear 572, a first gear 574 is disposed on one side of the first transmission shaft 573, a second gear 575 is disposed below the first gear 574, a second transmission shaft 576 is disposed on one side of the second gear 575, a disk 577 is disposed on one side of the second transmission shaft 576, a fixed shaft 578 is disposed on the disk 577, a moving plate 579 is disposed on one side of the fixed shaft 578, a lifting plate 5710 is disposed above the moving plate 579, and a rotating seat 579 is disposed between the moving plate 579 and the lifting plate 5710. 711, the lifting plate 5710 is fixedly connected to the second connecting plate 56, the first transmission shaft 573 is sleeved with a first fixing plate 5712 on the outside, the first fixing plate 5712 is fixedly connected to the bottom of the polishing pool 2, the second transmission shaft 576 is sleeved with a second fixing plate 5713 on the outside, the second fixing plate 5713 is fixedly connected to the bottom of the polishing pool 2, the size of the square groove below the fixed box 3 is smaller than the size of the sensor, and the water flow can pass freely, and the upper connecting shaft 42 of the dual-axis drive motor 41 drives the stirring cage 43 to rotate, so as to accelerate the mutual fusion of the solutions in the electrolytic cell, and the sensor is disturbed by the water flow so that the sensor can roll in the fixed box 3, so that the residue will not adhere to the sensor. The first bevel gear 571 is rotated by the dual-axis driving motor 41, thereby driving the second bevel gears 572 on both sides to rotate, thereby driving the first transmission shaft 573 to rotate, thereby driving the first gear 574 to rotate, thereby reducing the speed through the deceleration of the second gear 575, and then driving the second transmission shaft 576 to rotate, thereby driving the fixed shaft 578 of the disk 577 to rotate, so that the movable plate 579 reciprocates relative to the disk 577, thereby driving the lifting plate 5710 to move through the rotating seat 5711, thereby moving the first connecting plate 55 and the second connecting plate 56, so that the support column 54 and the support plate drive the fixed box 3 to reciprocate up and down.

[0033] A cavity 6 is provided on one side of the polishing pool 2 close to the filter screen 44, a slide rod 7 is provided on one side of the filter screen 44, a slide rail 8 is provided on one side of each of the two isolation plates 51, the slide rod 7 is slidably arranged in the slide rail 8, and a handle 9 is provided on one side of the filter screen 44. Through the design of the slide rod 7 and the slide rail 8, the filter screen 44 can slide in the electrolytic cell, so that the filter screen 44 can be disassembled.

[0034] The connecting shaft 42 is detachably connected to the stirring cage 43 , and maintenance of the stirring cage 43 is achieved when the stirring cage 43 is detachable.

[0035] Example 2

[0036] See also Figure 6-11 The present invention provides a technical solution: a partition 10 is arranged inside the fixed box 3, and a placement piece 11 is arranged between the partitions 10. The placement piece 11 includes a displacement column 112 arranged on one side of the partition 10, a connecting slot column 113 is arranged on the displacement column 112, and a first spring 114 is arranged on the connecting slot column 113. A moving slot 115 is arranged below the connecting slot column 113, and a spring piece 116 is arranged on one side of the moving slot 115. A displacement slot cylinder 117 is arranged below the displacement column 112, and a card slot 118 is opened on the outer side of the displacement slot cylinder 117. Displacement tubes 119 are arranged on both sides of the displacement slot cylinder 117. A connecting seat 120 is arranged on the two displacement tubes 119, and a displacement slot block 121 is arranged on the two connecting seats 120. A placement slot 122 matching the two connecting seats 120 and the two displacement slot blocks 121 is arranged on the fixed seat, and a connecting tube 123 is arranged on the two displacement slot blocks 121. An arc plate 111 is provided, and a push column 124 is provided at the bottom end of the spring piece 116. A second spring 125 is provided on the push column 124. The stainless steel sensor is placed on the arc plate 111, thereby pressing the displacement column 112, so that the connecting slot column 113 descends, so that the connecting slot column 113 presses the moving slot 115 so that the spring piece 116 enters the card slot 118, thereby achieving fixation. In this process, the displacement slot cylinder 117 drives the displacement tube 119 to descend, so that the connecting seat 120 slides on the displacement slot block 121, so that the connecting cylinder 123 pushes the arc plate 111 to clamp the stainless steel sensor body. When it needs to be taken out, the sensor is pressed downward again, so that the connecting slot column 113 presses the moving slot 115 downward, so that the moving slot 115 can slide, so that the spring piece 116 moves out of the card slot 118, and then the stainless steel sensor can be popped out through the elastic force of the second spring 125.

[0037] Transmission rods 13 are provided on both sides of the fixed box 3, a third gear 14 is provided on one side of the transmission rod 13, a fourth gear 15 is provided on one side of the third gear 14, a limiting guide rail 16 is provided on the upper end of the polishing pool 2, a locking member 17 is provided on one side of the limiting guide rail 16, the locking member 17 includes a moving rod 171 arranged inside the transmission rod 13, a wedge block 172 is provided on one side of the moving rod 171, a third spring 173 is provided on both sides of the wedge block 172, a limiting groove 174 is provided on one side of the wedge block 172, and the transmission rod 13 is slidably arranged on the fixed box 3 On both sides, the third gear 14 slides in the fixed box 3, and when it moves to the lowermost end of the limiting guide rail 16, it will stop, and by pressing the moving rod 171, the wedge block 172 presses the third spring 173, so that the third spring 173 enters the limiting groove 174. Since the transmission rod 13 and the moving rod 171 are self-locking through friction, they are locked. Then, the moving rod 171 is unlocked and pulled out, and then moved downward to make the third gear 14 cooperate with the fourth gear 15, so that the fixed box 3 is flipped 180° and locked again by the locking member 17.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sensor surface polishing device, comprising a micro-vibrator (1) and a polishing pool (2) arranged on the micro-vibrator (1), characterized in that: Also included are: A fixed box (3), the fixed box (3) being arranged at the upper end of the polishing pool (2), and the fixed box (3) being used for placing a stainless steel sensor; A stirring assembly (4), the stirring assembly (4) being arranged at the bottom of the polishing pool (2), the stirring assembly (4) being used to disturb the flow of liquid in the polishing pool (2) and to disturb the sensor through the flow of the liquid; A lifting assembly (5), wherein two lifting assemblies (5) are provided, and the two lifting assemblies (5) are respectively provided on both sides of the polishing pool (2), and the lifting assemblies (5) are used to expand the vibration amplitude.

2. The sensor surface polishing device according to claim 1, characterized in that: The stirring assembly (4) comprises a dual-axis driving motor (41) arranged between the polishing pool (2) and the microneedle instrument, a connecting shaft (42) above the dual-axis driving motor (41), a stirring cage (43) arranged above the connecting shaft (42), a filter screen (44) arranged above the stirring cage (43), and a square groove is provided at the bottom of the fixed box (3), and a plurality of square grooves are provided.

3. The sensor surface polishing device according to claim 2, characterized in that: The lifting assembly (5) comprises an isolation plate (51) arranged on both sides of the filter screen (44), a sliding groove (52) is provided inside the isolation plate (51), a support plate (53) is provided inside the sliding groove (52), the support plate (53) is provided with a support column (54), two support columns (54) are provided, and the two support columns (54) are symmetrically arranged relative to the center of the support plate (53), a first connecting plate (55) is provided below the support column (54), a second connecting plate (56) is provided on one side of the first connecting plate (55), and a driving member (57) is provided below the second connecting plate (56).

4. The sensor surface polishing device according to claim 3, characterized in that: The driving member (57) comprises a first bevel gear (571) arranged below the dual-axis driving motor (41); a second bevel gear (572) is arranged on one side of the first bevel gear (571); a first transmission shaft (573) is arranged on one side of the second bevel gear (572); a first gear (574) is arranged on one side of the first transmission shaft (573); a second gear (575) is arranged below the first gear (574); a second transmission shaft (576) is arranged on one side of the second gear (575); a disk (577) is arranged on one side of the second transmission shaft (576); a fixed shaft (578) is arranged on the disk (577). A movable plate (579) is provided on one side of the fixed shaft (578), a lifting plate (5710) is provided above the movable plate (579), a rotating seat (5711) is provided between the movable plate (579) and the lifting plate (5710), the lifting plate (5710) is fixedly connected to the second connecting plate (56), a first fixed plate (5712) is sleeved on the outer side of the first transmission shaft (573), the first fixed plate (5712) is fixedly connected to the bottom of the polishing pool (2), and a second fixed plate (5713) is sleeved on the outer side of the second transmission shaft (576), the second fixed plate (5713) is fixedly connected to the bottom of the polishing pool (2).

5. The sensor surface polishing device according to claim 4, characterized in that: A cavity (6) is provided on one side of the polishing pool (2) close to the filter screen (44); a slide rod (7) is provided on one side of the filter screen (44); a slide rail (8) is provided on one side of each of the two isolation plates (51); the slide rod (7) is slidably arranged in the slide rail (8); and a handle (9) is provided on one side of the filter screen (44).

6. The sensor surface polishing device according to claim 5, characterized in that: The connecting shaft (42) is detachably connected to the stirring cage (43).

7. The sensor surface polishing device according to claim 1, characterized in that: Partitions (10) are arranged inside the fixed box (3), and placement pieces (11) are arranged between the partitions (10).

8. The sensor surface polishing device according to claim 7, characterized in that: The placement member (11) comprises a displacement column (112) arranged on one side of the partition (10); a connecting slot column (113) is arranged on the displacement column (112); a first spring (114) is arranged on the connecting slot column (113); a moving slot (115) is arranged below the connecting slot column (113); a spring sheet (116) is arranged on one side of the moving slot (115); a displacement slot cylinder (117) is arranged below the displacement column (112); a clamping slot (118) is provided on the outer side of the displacement slot cylinder (117); and displacement tubes (119) are arranged on both sides of the displacement slot cylinder (117). 119), the two displacement tubes (119) are each provided with a connecting seat (120), the two connecting seats (120) are each provided with a displacement slot block (121), the fixed seat is provided with a placement slot (122) matching the two connecting seats (120) and the two displacement slot blocks (121), the two displacement slot blocks (121) are each provided with a connecting tube (123), the connecting tube (123) is provided with an arc plate (111), the bottom end of the spring sheet (116) is provided with a push column (124), and the push column (124) is provided with a second spring (125).

9. The sensor surface polishing device according to claim 8, characterized in that: Transmission rods (13) are arranged on both sides of the fixed box (3), a third gear (14) is arranged on one side of the transmission rod (13), a fourth gear (15) is arranged on one side of the third gear (14), and a limiting guide rail (16) is arranged at the upper end of the polishing pool (2), and a locking member (17) is arranged on one side of the limiting guide rail (16).

10. The sensor surface polishing device according to claim 9, characterized in that: The locking member (17) comprises a moving rod (171) arranged inside the transmission rod (13), a wedge block (172) is arranged on one side of the moving rod (171), third springs (173) are arranged on both sides of the wedge block (172), and a limiting groove (174) is arranged on one side of the wedge block (172).

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