Ultra-long cuvette polishing equipment

Abstract

The utility model relates to the technical field of cuvette polishing, and discloses a super-long cuvette polishing device which comprises a machining table and a rectangular plate fixedly installed on the front side of one side of the top of the machining table, a hydraulic cylinder is fixedly installed on one side of the rectangular plate, cuvettes of different sizes can be clamped and positioned through arrangement of a positioning plate, and the cuvette polishing efficiency is improved. In addition, through arrangement of a first threaded rod, a second threaded rod and a threaded sleeve, the position of a positioning plate can be adjusted, cuvettes are clamped and fixed, the stability of the cuvettes during grinding is improved, and through arrangement of a filter plate, sprayed polishing liquid can be filtered and flows out when the cuvettes are ground, so that the polishing effect of the cuvettes is improved. And at the moment, through arrangement of a clamping plate, a T-shaped rod and a spring, a filter plate can be clamped and detached, so that the filter plate can be cleaned, and the situation that placement of the cuvette is affected due to excessive accumulation of impurities is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cuvette polishing, in particular to an ultra-long cuvette polishing device. Background Art

[0002] A cuvette is an instrument used for spectral analysis. It is generally a rectangular structure with the bottom and two sides made of frosted glass. The other two sides are made of optical glass with light-transmitting surfaces that are melted together, sintered at high temperature with glass powder and glued together. During its production and processing, it needs to be polished, so a corresponding polishing machine is required.

[0003] For example, a production device for a cuvette with publication number CN202320058677.5 has the following technical solutions: it includes a processing table, a mounting frame is fixedly mounted on the top surface of the processing table, a rotating motor is fixedly mounted on one side of the mounting frame, a rotating hole is opened on one side of the mounting frame, a grinding roller is arranged on one side of the mounting frame, the shaft of the rotating motor passes through the rotating hole and is fixedly connected to the grinding roller; an infusion assembly, the infusion assembly is arranged on the top surface of the mounting frame, and is used to convey polishing liquid. By setting a filter, when the polishing liquid is conveyed out of the polishing liquid tank through a peristaltic pump, it is sprayed onto the polished surface of the cuvette through a nozzle, and then the polishing liquid flows from the cuvette to the processing table, and the polishing particles mixed in the polishing liquid are filtered through the filter on the processing table, and then the polishing particles are recycled to prevent direct reuse, which will cause the particles in the polishing liquid to scratch the surface of the cuvette.

[0004] The cuvette production device proposed in the above patent is provided with a grinding roller and a placement box, through which the cuvette can be placed and polished, but the size of the placement box is fixed, resulting in that only cuvettes that match it can be placed inside it, and it cannot meet the placement requirements of cuvettes of different sizes, resulting in a poor application range of the grinding of the device.

[0005] Therefore, we proposed an ultra-long cuvette polishing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an ultra-long cuvette polishing device to solve the problems raised by the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extra-long cuvette polishing device, comprising a processing table and a rectangular plate fixedly installed at the front side of one side of the top of the processing table, a hydraulic cylinder is fixedly installed on one side of the rectangular plate, and the output end of the hydraulic cylinder movably penetrates the rectangular plate and is fixedly installed with a shell, a placement box is fixedly installed at the middle of one side of the shell, and a positioning component is installed in the inner cavity of the shell, an opening is opened in the middle of the bottom of the placement box, and a filter component is installed in the inner cavity of the opening, an L-shaped plate is installed at the front side of the top of the processing table near the other side, a driving motor is fixedly installed on the front side of the L-shaped plate, a transmission shaft is fixedly installed on the output shaft of the driving motor, and the rear end of the transmission shaft movably penetrates the L-shaped plate and is fixedly sleeved with a grinding roller, a protective mesh plate is fixedly installed at the other side of the top of the processing table, a collecting trough is provided above one side of the inner cavity of the processing table, and the collecting trough movably penetrates and extends to the outside of the processing table.

[0008] Preferably, a partition is fitted on the bottom of the collecting tank, and the front and rear sides of the partition are respectively fixedly mounted on the inner wall of the inner cavity of the processing table.

[0009] Preferably, a storage box is fixedly installed at the rear side of the top of the L-shaped plate, and a suction pump is fixedly installed at the middle part of the top of the L-shaped plate, a suction pipe is fixedly installed on the rear side of the suction pump, the rear end of the suction pipe is fixedly penetrated and extends to the inner cavity of the storage box, and a conduit is fixedly installed at the bottom of the suction pump, the lower end of the conduit is fixedly penetrated by the L-shaped plate and fixedly installed with a spray pipe, and a plurality of nozzles are fixedly installed at equal intervals at the bottom of the spray pipe.

[0010] Preferably, the positioning assembly includes a rotating rod arranged in the middle of the inner cavity of the shell and a first threaded rod and a second threaded rod fixedly installed at the front and rear ends of the rotating rod, the front end of the first threaded rod is rotatably installed on the inner wall of the inner cavity of the shell, and the output ends of the first threaded rod and the second threaded rod are respectively threadedly installed with threaded sleeves, one side of the threaded sleeve is respectively fixedly installed with a moving rod, and moving openings are respectively opened at the front and rear sides of one side of the shell, one end of the moving rod extends to the outside of the shell through the moving opening, one end of the inner side of the moving rod is respectively fixedly installed with a movable rod, and the inner end of the movable rod is respectively movably penetrated and extended to the inner cavity of the placement box, and the inner end of the movable rod is respectively fixedly installed with a positioning plate.

[0011] Preferably, a transmission rod is fixedly mounted on the rear end of the second threaded rod, and the rear end of the transmission rod movably extends through the outer side of the housing, and a knob is fixedly mounted on the rear end of the transmission rod.

[0012] Preferably, a guide plate is fixedly installed on the other side of the threaded sleeve, and a guide rod is slidably installed on the guide plate, and both ends of the guide rod are fixedly installed on the inner wall of the inner cavity of the shell.

[0013] Preferably, the filter assembly includes a filter plate arranged in the middle of the open inner cavity and a clamping plate fixedly installed at the front and rear sides of the bottom of the filter plate, the outer sides of the clamping plates are respectively provided with fixing plates, and the tops of the fixing plates are respectively fixedly installed on the placement boxes, T-shaped rods are respectively movably installed on the fixing plates, blind holes are respectively opened on the outer sides of the clamping plates, and the output shafts of the T-shaped rods are respectively inserted into the inner cavities of adjacent blind holes.

[0014] Preferably, a spring is movably sleeved on the output shaft of the T-shaped rod, and two ends of the spring are fixedly mounted on the fixed plate and the T-shaped rod respectively.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the positioning plate, cuvettes of different sizes can be clamped and positioned, which increases the grinding range of the device. In addition, through the setting of the first threaded rod, the second threaded rod and the threaded sleeve, the position of the positioning plate can be adjusted to achieve the clamping and fixing of the cuvette, thereby improving its stability during grinding.

[0017] 2. The filter plate can be set to filter out the polishing liquid sprayed when the cuvette is polished, so as to avoid the polishing liquid remaining in the inner cavity of the placement box. At this time, the filter plate can be snapped and disassembled through the setting of the snap plate, T-shaped rod and spring, so that the filter plate can be cleaned to avoid excessive accumulation of impurities and affect the placement of the cuvette. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a partial cross-sectional perspective view of the left side of the utility model;

[0020] Figure 3 It is a partial left side cross-sectional unfolded stereoscopic view of the utility model;

[0021] Figure 4 It is a partial front bottom structural stereogram of the filter plate of the utility model;

[0022] Figure 5 It is a partial structural stereogram of the hydraulic cylinder of the utility model;

[0023] Figure 6 It is a partial cross-sectional unfolded stereoscopic view of the housing of the utility model;

[0024] Figure 7 For the utility model Figure 4 Enlarged view of point A in the middle;

[0025] Figure 8 For the utility model Figure 6Enlarged view of point B in the middle.

[0026] In the figure: 1. processing table; 2. rectangular plate; 3. hydraulic cylinder; 4. shell; 5. placement box; 6. positioning assembly; 61. rotating rod; 62. first threaded rod; 63. second threaded rod; 631. transmission rod; 632. knob; 64. threaded sleeve; 641. guide plate; 642. guide rod; 65. moving rod; 66. movable rod; 67. positioning plate; 7. filter assembly; 71. filter plate; 72. clamping plate; 73. fixing plate; 74. T-shaped rod; 741. spring; 8. L-shaped plate; 81. storage box; 82. suction pump; 83. spray pipe; 9. drive motor; 10. grinding roller; 20. protective mesh plate; 30. collecting tank; 301. partition. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figure 1-8 , an ultra-long cuvette polishing device, comprising a processing table 1 and a rectangular plate 2 fixedly installed at the front side of one side of the top of the processing table 1, a hydraulic cylinder 3 is fixedly installed on one side of the rectangular plate 2, and the output end of the hydraulic cylinder 3 movably penetrates the rectangular plate 2 and is fixedly installed with a shell 4, a placement box 5 is fixedly installed at the middle of one side of the shell 4, and a positioning component 6 is installed in the inner cavity of the shell 4, an opening is opened in the middle of the bottom of the placement box 5, and a filtering component 7 is installed in the inner cavity of the opening, an L-shaped plate 8 is installed at the front side of the top of the processing table 1 near the other side, L A driving motor 9 is fixedly installed on the front side of the L-shaped plate 8, and a transmission shaft is fixedly installed on the output shaft of the driving motor 9, and the rear end of the transmission shaft movably penetrates the L-shaped plate 8 and is fixedly sleeved with a grinding roller 10. A protective mesh plate 20 is fixedly installed on the other side of the top of the processing table 1, and a collecting tank 30 is provided above one side of the inner cavity of the processing table 1, and the collecting tank 30 movably extends through and extends to the outside of the processing table 1. The colorimetric dish can be clamped and fixed by the setting of the positioning component 6, and the polishing liquid in the placement box 5 can be filtered by the setting of the filtering component 7.

[0029] A partition 301 is fitted on the bottom of the collecting tank 30 , and the front and rear sides of the partition 301 are respectively fixedly mounted on the inner wall of the inner cavity of the processing table 1 . The setting of the partition 301 can support the collecting tank 30 .

[0030] A storage box 81 is fixedly installed at the rear side of the top of the L-shaped plate 8, and a suction pump 82 is fixedly installed at the middle part of the top of the L-shaped plate 8, a suction pipe is fixedly installed on the rear side of the suction pump 82, the rear end of the suction pipe is fixedly penetrated and extends to the inner cavity of the storage box 81, and a conduit is fixedly installed at the bottom of the suction pump 82, the lower end of the conduit is fixedly penetrated by the L-shaped plate 8 and fixedly installed with a spray pipe 83, and a plurality of nozzles are fixedly installed at equal intervals at the bottom of the spray pipe 83 to facilitate spraying polishing liquid on the contrast dish.

[0031] The positioning assembly 6 includes a rotating rod 61 arranged in the middle of the inner cavity of the shell 4 and a first threaded rod 62 and a second threaded rod 63 fixedly installed at the front and rear ends of the rotating rod 61. The front end of the first threaded rod 62 is rotatably installed on the inner wall of the inner cavity of the shell 4, and the output ends of the first threaded rod 62 and the second threaded rod 63 are respectively threadedly installed with threaded sleeves 64, and one side of the threaded sleeve 64 is respectively fixedly installed with a moving rod 65, and moving openings are respectively opened at the front and rear sides of one side of the shell 4, one end of the moving rod 65 extends to the outside of the shell 4 through the moving opening, and a movable rod 66 is respectively fixedly installed at one end of the inner side of the moving rod 65, and the inner end of the movable rod 66 is respectively movably extended through the inner cavity of the placement box 5, and the inner end of the movable rod 66 is respectively fixedly installed with a positioning plate 67, and the colorimetric dish can be clamped and positioned by setting the positioning plate 67.

[0032] A transmission rod 631 is fixedly mounted on the rear end of the second threaded rod 63 , and the rear end of the transmission rod 631 movably extends through the outer side of the housing 4 . A knob 632 is fixedly mounted on the rear end of the transmission rod 631 to facilitate the rotation of the second threaded rod 63 .

[0033] A guide plate 641 is fixedly installed on the other side of the threaded sleeve 64, and a guide rod 642 is slidably installed on the guide plate 641. Both ends of the guide rod 642 are fixedly installed on the inner wall of the inner cavity of the shell 4, which plays a role in guiding and limiting the threaded sleeve 64.

[0034] In this embodiment: when in use, the colorimetric cell to be polished can be placed in the inner cavity of the placement box 5. After placement, the knob 632 can be turned to drive the transmission rod 631 to rotate. When the transmission rod 631 rotates, it will drive the second threaded rod 63 to rotate. When the second threaded rod 63 rotates, it will also drive the first threaded rod 62 to rotate through the rotating rod 61. When the first threaded rod 62 and the second threaded rod 63 rotate, they will drive the threaded sleeve 64 to move relative to each other. When the threaded sleeve 64 moves relative to each other, it will drive the positioning plate 67 to move relative to each other through the moving rod 65 and the movable rod 66, thereby achieving the clamping and fixing of the colorimetric cell. After positioning is completed, the rotation can be stopped. By turning the knob 632, the hydraulic cylinder 3 can be used to drive the placement box 5 to move to the bottom of the grinding roller 10, and then the driving motor 9 can be used to drive the grinding roller 10 to rotate, so as to grind the top of the colorimetric dish. During grinding, the polishing liquid in the storage box 81 can be sucked by the suction pump 82. At this time, the colorimetric dish can be sprayed through the spray pipe 83, and then the polishing liquid will flow into the placement box 5 and then flow down, and flow into the inner cavity of the collection tank 30 through the protective mesh plate 20 for collection and reuse. The setting of the protective mesh plate 20 can prevent the processed objects from falling into the collection tank 30.

[0035] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 4 and Figure 6-8 The filter assembly 7 includes a filter plate 71 arranged in the middle of the open inner cavity and a clamping plate 72 fixedly installed at the front and rear sides of the bottom of the filter plate 71. The outer sides of the clamping plate 72 are respectively provided with fixing plates 73, and the tops of the fixing plates 73 are respectively fixedly installed on the placement box 5. T-shaped rods 74 are movably installed on the fixing plates 73. Blind holes are respectively opened on the outer sides of the clamping plates 72, and the output shafts of the T-shaped rods 74 are respectively inserted into the inner cavities of adjacent blind holes. The polishing liquid can be filtered and disassembled for cleaning by the setting of the filter plate 71. In addition, the filter plate 71 is located in the middle of the open inner cavity. This setting can prevent the filter plate 71 from contacting the top of the cuvette, thereby preventing impurities from causing scratches on the cuvette.

[0036] A spring 741 is movably sleeved on the output shaft of the T-shaped rod 74 , and both ends of the spring 741 are fixedly mounted on the fixing plate 73 and the T-shaped rod 74 , respectively. The position of the T-shaped rod 74 can be adjusted by the arrangement of the spring 741 .

[0037] In this embodiment: the polishing liquid flowing into the placement box 5 will flow downward under the action of filtering by the filter plate 71, at this time, impurities can be left in the inner cavity of the placement box 5, and the filter plate 71 can be disassembled and cleaned after polishing is completed, and the T-shaped rod 74 can be pulled to the opposite side, and then the spring 741 can be used to drive the T-shaped rod 74 to move in the opposite direction, so as to move away from the inner cavity of the adjacent blind hole. At this time, the filter plate 71 can be moved downward to be taken out for cleaning, and after cleaning, the reverse operation can be performed to re-clamp and fix it.

[0038] Working principle: when in use, the colorimetric dish to be polished can be placed in the inner cavity of the placement box 5. After placement, the knob 632 can be turned to drive the transmission rod 631 to rotate. When the transmission rod 631 rotates, it will drive the second threaded rod 63 to rotate. When the second threaded rod 63 rotates, it will also drive the first threaded rod 62 to rotate through the rotating rod 61. When the first threaded rod 62 and the second threaded rod 63 rotate, the threaded sleeve 64 will be driven to move relative to each other. When the threaded sleeve 64 moves relative to each other, it will drive the positioning plate 67 to move relative to each other through the moving rod 65 and the movable rod 66, thereby achieving the clamping and fixing of the colorimetric dish. After positioning, the knob 632 can be stopped, and then the placement box 5 can be driven to move to the bottom of the polishing roller 10 through the operation of the hydraulic cylinder 3. Then, the polishing roller 10 can be driven to rotate through the operation of the driving motor 9, thereby adjusting the upper surface of the colorimetric dish. The polishing is carried out in the side, and the polishing liquid in the storage box 81 can be sucked by the operation of the suction pump 82 during polishing. At this time, the colorimetric dish can be sprayed through the spray pipe 83, and then the polishing liquid will flow into the placement box 5 and then flow down, and flow into the inner cavity of the collection tank 30 through the protective mesh plate 20 to be collected and reused. The polishing liquid flowing into the placement box 5 will flow downward under the action of filtering by the filter plate 71. At this time, impurities can be retained in the inner cavity of the placement box 5, and the filter plate 71 can be disassembled and cleaned after the polishing is completed, and the T-shaped rod 74 can be pulled to the opposite side, and then the spring 741 can be set to drive the T-shaped rod 74 to move in the opposite direction, so as to stay away from the inner cavity of the adjacent blind hole. At this time, the filter plate 71 can be moved downward to be taken out for cleaning. After the cleaning is completed, the reverse operation can be performed to re-clamp and fix it.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultra-long cuvette polishing device, comprising a processing table (1) and a rectangular plate (2) fixedly mounted on the front side of one side of the top of the processing table (1), characterized in that: A hydraulic cylinder (3) is fixedly mounted on one side of the rectangular plate (2), and the output end of the hydraulic cylinder (3) movably penetrates the rectangular plate (2) and is fixedly mounted with a housing (4); a placement box (5) is fixedly mounted in the middle of one side of the housing (4), and a positioning assembly (6) is mounted in the inner cavity of the housing (4); an opening is provided in the middle of the bottom of the placement box (5), and a filter assembly (7) is mounted in the inner cavity of the opening; an L-shaped plate (8) is mounted on the front side of the top of the processing table (1) near the other side; a driving motor (9) is fixedly mounted on the front side of the L-shaped plate (8); a transmission shaft is fixedly mounted on the output shaft of the driving motor (9), and the rear end of the transmission shaft movably penetrates the L-shaped plate (8) and is fixedly sleeved with a grinding roller (10); a protective mesh plate (20) is fixedly mounted and penetrated on the other side of the top of the processing table (1); a collecting trough (30) is provided above one side of the inner cavity of the processing table (1), and the collecting trough (30) movably penetrates and extends to the outside of the processing table (1).

2. The ultra-long cuvette polishing device according to claim 1, characterized in that: A partition plate (301) is fitted on the bottom of the collecting tank (30), and the front and rear sides of the partition plate (301) are respectively fixedly mounted on the inner wall of the inner cavity of the processing table (1).

3. The ultra-long cuvette polishing device according to claim 1, characterized in that: A storage box (81) is fixedly mounted on the rear side of the top of the L-shaped plate (8), and a suction pump (82) is fixedly mounted on the middle part of the top of the L-shaped plate (8). A suction pipe is fixedly mounted on the rear side of the suction pump (82), and the rear end of the suction pipe is fixedly penetrated and extends to the inner cavity of the storage box (81). A conduit is fixedly mounted on the bottom of the suction pump (82), and the lower end of the conduit is fixedly penetrated through the L-shaped plate (8) and fixedly mounted with a spray pipe (83), and a plurality of spray heads are fixedly mounted at equal intervals on the bottom of the spray pipe (83).

4. The ultra-long cuvette polishing device according to claim 1, characterized in that: The positioning assembly (6) comprises a rotating rod (61) arranged in the middle of the inner cavity of the shell (4) and a first threaded rod (62) and a second threaded rod (63) fixedly mounted on the front and rear ends of the rotating rod (61); the front end of the first threaded rod (62) is rotatably mounted on the inner wall of the inner cavity of the shell (4); the output ends of the first threaded rod (62) and the second threaded rod (63) are respectively threadedly mounted with threaded sleeves (64); one side of the threaded sleeves (64) is respectively fixedly mounted with a moving rod (65); and moving openings are respectively opened at the front and rear sides of one side of the shell (4); one end of the moving rod (65) extends to the outside of the shell (4) through the moving opening; one end of the inner side of the moving rod (65) is respectively fixedly mounted with a movable rod (66); the inner end of the movable rod (66) is respectively movably penetrated and extended to the inner cavity of the placement box (5); and the inner end of the movable rod (66) is respectively fixedly mounted with a positioning plate (67).

5. The ultra-long cuvette polishing device according to claim 4, characterized in that: A transmission rod (631) is fixedly mounted on the rear end of the second threaded rod (63), and the rear end of the transmission rod (631) movably extends through the outer side of the housing (4), and a knob (632) is fixedly mounted on the rear end of the transmission rod (631).

6. The ultra-long cuvette polishing device according to claim 4, characterized in that: A guide plate (641) is fixedly mounted on the other side of the threaded sleeve (64), and a guide rod (642) is slidably mounted on the guide plate (641), and both ends of the guide rod (642) are fixedly mounted on the inner wall of the inner cavity of the housing (4).

7. The ultra-long cuvette polishing device according to claim 1, characterized in that: The filter assembly (7) comprises a filter plate (71) arranged in the middle of the open inner cavity and a clamping plate (72) fixedly mounted at the front and rear sides of the bottom of the filter plate (71); a fixing plate (73) is respectively arranged on the outer side of the clamping plate (72); and the top of the fixing plate (73) is respectively fixedly mounted on the placement box (5); a T-shaped rod (74) is movably installed through the fixing plate (73); a blind hole is respectively opened on the outer side of the clamping plate (72); and the output shaft of the T-shaped rod (74) is respectively inserted into the inner cavity of the adjacent blind hole.

8. The ultra-long cuvette polishing device according to claim 7, characterized in that: A spring (741) is movably sleeved on the output shaft of the T-shaped rod (74), and two ends of the spring (741) are fixedly mounted on the fixing plate (73) and the T-shaped rod (74) respectively.

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