Polishing solution conveying device

Abstract

The utility model relates to the technical field of polishing solution production, and particularly discloses a polishing solution conveying device which comprises a first protection plate, a second protection plate, a first limiting plate and a bottom plate fixedly connected to the bottom of the first protection plate, and a protection groove used for being matched with the second protection plate to slide is formed in the top of the first protection plate. The first protection plate is internally and fixedly connected with a supporting plate, and the first protection plate is internally provided with a positioning assembly which is used for positioning the second protection plate when the second protection plate moves up and down, and the first protection plate, the second protection plate, the supporting plate, the positioning assembly, the first limiting plate and the fixing assembly are arranged. The positioning assembly can position the movement of the second protection plate to protect the polishing solution placed on the supporting plate, and the fixing assembly fixes the first limiting plate, so that the falling of the polishing solution in the moving process can be reduced, the protection performance is improved, and meanwhile, the placement of the polishing solution is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing liquid production, in particular to a polishing liquid conveying device. Background Art

[0002] During the polishing process, materials such as polishing fluid, deionized water, and cleaning fluids may need to be frequently transported. As a convenient means of transportation, a cart can greatly improve the efficiency of material transportation. The cart can conveniently transport materials such as polishing fluid, deionized water, and cleaning fluids, increasing flexibility during the polishing process.

[0003] The existing patent announcement number CN217260126U discloses a conveying equipment for polishing liquid production, including a push rod and a card slot. By rotating the push rod, the push rod is separated from the card slot, and then the push rod is pushed, and the device is moved to the required place through the moving wheel. Then, the top plate is pulled to make the protective plate slide on the slide rod through the slider, stretching the spring, and then the polishing liquid is placed on the placement plate. When one placement plate is full, the top plate is released, and under the elastic force of the spring, the protective plate slides back, thereby resisting the polishing liquid on the placement plate, thereby preventing the polishing liquid from falling. When one set of placement mechanisms is full, the hand wheel is turned to make the screw rotate, so that the moving block slides on the screw and the fixed rod, driving the vertical plate to move, so that the side plate and the placement plate move upward. After moving, another set of placement mechanisms is inserted into the bottom plate, and then the other set of placement mechanisms is filled with polishing liquid and protected by the protective plate, so that more polishing liquid can be placed.

[0004] When the above-mentioned device is loading the polishing liquid, after one group of placement mechanisms is full, the upper and lower lifting structures drive one group of placement mechanisms to move upward. The support stability is poor and it is easy to shake during the movement, causing the upper and lower lifting structures to break and the polishing liquid to roll down. In addition, the protective plate in the bottom placement mechanism affects the placement of the material. In response to the above problems, a polishing liquid conveying device is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a polishing liquid conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A polishing liquid delivery device includes a first protective plate, a second protective plate, a first limiting plate, and a bottom plate fixedly connected to the bottom of the first protective plate. The top of the first protective plate is provided with a protective groove for sliding with the second protective plate. A support plate is fixedly connected to the inside of the first protective plate. A positioning component is provided in the first protective plate for positioning the second protective plate when it moves up and down.

[0008] One side of the first protective plate is provided with a limiting groove for sliding with the first limiting plate, the top of the first limiting plate is hinged with a second limiting plate, one side of the first limiting plate is connected to the first protective plate through a snap-fit ​​assembly, a snap-fitting assembly is provided on the first limiting plate, and a fixing assembly for fixing the snap-fitting assembly is provided on one side of the first protective plate.

[0009] In an optional solution: the positioning assembly includes a movable groove and a positioning column, two groups of the movable grooves are opened on one side of the second protective plate, the positioning column is slidably connected in the movable groove, one side of the positioning column is connected to one side of the inner wall of the movable groove through a spring, and one side of the inner wall of the protective groove is provided with a positioning hole for cooperating with the positioning column.

[0010] In an optional solution: the clamping assembly includes a guide block and a guide groove, the guide block is fixedly connected to one side of the first limiting plate, the guide groove is opened on the side of the inner wall of the first protective plate away from the limiting groove, and the guide block is clamped in the guide groove.

[0011] In an optional solution: the fixing component includes a card block and a fixing plate, one side of the card block is fixedly connected to a slider, the fixing plate is rotatably connected to the side of the card block away from the slider, the card block is slidably connected in the card slot, and the side of the first protective plate close to the limiting slot is provided with a sliding slot for cooperating with the slider for sliding.

[0012] In an optional solution: two sets of fixing clips are fixedly connected to one side of the second protective plate, and the fixing clips are provided with grooves for sliding with the second limiting plate transverse plate.

[0013] In an optional solution, a handle is provided on one side of the first protective plate.

[0014] In an optional solution: at least four sets of universal wheels are installed at the bottom of the base plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model is provided with a first protective plate, a second protective plate, a support plate, a positioning assembly, a first limiting plate, and a fixing assembly. The positioning assembly can position the movement of the second protective plate to protect the polishing liquid placed on the support plate. The fixing assembly fixes the first limiting plate to reduce the falling of the polishing liquid during movement, improve the protection, and at the same time does not affect the placement of the polishing liquid.

[0017] The utility model provides a second limiting plate and a fixing clamp, and the second limiting plate is slidably connected in the fixing clamp, which can support one side of the second protective plate, reduce the possibility of breakage of the second protective plate, and make the second protective plate more stable.

[0018] The utility model can make the first limiting plate and the first protective plate be more tightly connected by arranging the clamping assembly, thereby improving the protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Figure 2 This is a structural diagram of the location of the limiting groove in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the location of the positioning hole in the utility model.

[0022] Figure 4 This is a structural diagram of the location of the clamping block in the utility model.

[0023] Figure 5 This is a structural diagram of the location of the card slot in the utility model.

[0024] Figure 6 It is a structural diagram of the spring in the present invention.

[0025] In the figure: 11. First protective plate; 12. Protective groove; 13. Support plate; 14. Positioning hole; 15. Bottom plate; 16. Second protective plate; 17. Moving groove; 18. Spring; 19. Positioning column; 20. Fixing clip; 21. Second limiting plate; 22. First limiting plate; 23. Slot; 24. Guide block; 25. Guide groove; 26. Fixed plate; 27. Block; 28. Slider; 29. ​​Slide groove; 30. Limiting groove. DETAILED DESCRIPTION

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-6 In this embodiment, a polishing liquid conveying device includes a first protective plate 11, a second protective plate 16, a first limiting plate 22, and a bottom plate 15 fixedly connected to the bottom of the first protective plate 11. The top of the first protective plate 11 is provided with a protective groove 12 for sliding with the second protective plate 16. A support plate 13 is fixedly connected to the first protective plate 11. A positioning component is provided in the first protective plate 11 for positioning the second protective plate 16 when it moves up and down.

[0029] A limiting groove 30 is provided on one side of the first protective plate 11 for sliding with the first limiting plate 22. The top of the first limiting plate 22 is hinged with a second limiting plate 21. One side of the first limiting plate 22 is connected to the first protective plate 11 through a snap-fit ​​assembly. A snap-fitting slot 23 is provided on the first limiting plate 22. A fixing assembly for fixing the snap-fitting slot 23 is provided on one side of the first protective plate 11.

[0030] The positioning assembly includes a movable groove 17 and a positioning column 19. Two groups of the movable grooves 17 are opened on one side of the second protective plate 16. The positioning column 19 is slidably connected in the movable groove 17. One side of the positioning column 19 is connected to one side of the inner wall of the movable groove 17 through a spring 18. One side of the inner wall of the protective groove 12 is provided with a positioning hole 14 for cooperating with the positioning column 19. The second protective plate 16 slides upward in the protective groove 12. When it slides to the positioning hole 14, the elastic force of the spring 18 is used to pop the positioning column 19 out of the movable groove 17 and snap it into the positioning hole 14, so as to support and position the second protective plate 16.

[0031] The clamping assembly includes a guide block 24 and a guide groove 25. The guide block 24 is fixedly connected to one side of the first limiting plate 22. The guide groove 25 is opened on the side of the inner wall of the first protective plate 11 away from the limiting groove 30. The guide block 24 is clamped into the guide groove 25. The first limiting plate 22 drives the guide block 24 to be clamped into the guide groove 25, which can make the first limiting plate 22 and the first protective plate 11 clamped more tightly, thereby improving the protection.

[0032] The fixing assembly includes a block 27 and a fixing plate 26, one side of the block 27 is fixedly connected to a slider 28, the fixing plate 26 is rotatably connected to the side of the block 27 away from the slider 28, the block 27 is slidably connected in the slot 23, and the first protective plate 11 is provided with a sliding groove 29 for cooperating with the slider 28 to slide on the side close to the limiting groove 30. The slider 28 is pulled to move so that the block 27 and the slider 28 pass through the slot 23, and the fixing plate 26 is rotated to limit the first limiting plate 22 to increase protection.

[0033] Two sets of fixing clips 20 are fixedly connected to one side of the second protective plate 16. The fixing clips 20 are provided with grooves for sliding with the second limiting plate 21. The second limiting plate 21 is slidably connected in the fixing clips 20, which can support one side of the second protective plate 16, reduce the possibility of breakage of the second protective plate 16, and make the second protective plate 16 more stable.

[0034] A handle is provided on one side of the first protective plate 11, and at least four sets of universal wheels are installed at the bottom of the base plate 15. By providing the handle and the universal wheels, it is convenient for staff to move the base plate 15.

[0035] The working principle of the present invention is as follows: when it is necessary to transport materials such as polishing liquid, first rotate the fixed plate 26 to overlap with the clamping block 27, pull the slider 28 to move in the slide groove 29, so that the clamping block 27 and the fixed plate 26 are separated from the clamping groove 23, pull the first limit plate 22, so that the guide block 24 is separated from the guide groove 25, and the polishing liquid bucket that needs to be transported is placed on the bottom plate 15. When the polishing liquid bucket is too full, the second protective plate 16 is pulled out upward, and the second protective plate 16 slides upward in the protective groove 12. When it slides to the positioning hole 14, the elastic force of the spring 18 is used to move the positioning column 19 pops out the movable groove 17 and inserts it into the positioning hole 14, and continues to place the polishing liquid bucket on the support plate 13. After the placement is completed, flip the second limit plate 21 vertically to the first limit plate 22, push the first limit plate 22 to slide in the limit groove 30, and the second limit plate 21 slides in the fixed clamp 20. The first limit plate 22 drives the guide block 24 to be inserted into the guide groove 25, and pulls the slider 28 to move, so that the block 27 and the slider 28 pass through the slot 23, and rotate the fixed plate 26 to limit the first limit plate 22 to increase protection without affecting the placement of the polishing liquid bucket.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A polishing liquid conveying device, comprising a first protective plate (11), a second protective plate (16), a first limiting plate (22), and a bottom plate (15) fixedly connected to the bottom of the first protective plate (11), characterized in that: A protection groove (12) for slidingly cooperating with the second protection plate (16) is provided on the top of the first protection plate (11); a support plate (13) is fixedly connected inside the first protection plate (11); and a positioning component for positioning the second protection plate (16) when it moves up and down is provided inside the first protection plate (11); A limiting groove (30) for cooperating with the first limiting plate (22) for sliding is provided on one side of the first protective plate (11); a second limiting plate (21) is hingedly connected to the top of the first limiting plate (22); one side of the first limiting plate (22) is connected to the first protective plate (11) via a snap-fit ​​assembly; a snap-fitting groove (23) is provided on the first limiting plate (22); and a fixing assembly for fixing the snap-fitting groove (23) is provided on one side of the first protective plate (11).

2. A polishing liquid delivery device according to claim 1, characterized in that: The positioning assembly includes a movable groove (17) and a positioning column (19), two groups of the movable grooves (17) are opened on one side of the second protective plate (16), the positioning column (19) is slidably connected in the movable groove (17), one side of the positioning column (19) is connected to one side of the inner wall of the movable groove (17) through a spring (18), and one side of the inner wall of the protective groove (12) is provided with a positioning hole (14) for cooperating with the positioning column (19) to be snapped in.

3. The polishing liquid delivery device according to claim 1, characterized in that: The clamping assembly comprises a guide block (24) and a guide groove (25); the guide block (24) is fixedly connected to one side of the first limiting plate (22); the guide groove (25) is opened on a side of the inner wall of the first protective plate (11) away from the limiting groove (30); and the guide block (24) is clamped to the guide groove (25).

4. The polishing liquid delivery device according to claim 1, characterized in that: The fixing assembly includes a clamping block (27) and a fixing plate (26), one side of the clamping block (27) is fixedly connected to a slider (28), the fixing plate (26) is rotatably connected to the side of the clamping block (27) away from the slider (28), the clamping block (27) is slidably connected in the clamping groove (23), and a sliding groove (29) for cooperating with the slider (28) for sliding is provided on the side of the first protective plate (11) close to the limiting groove (30).

5. The polishing liquid delivery device according to claim 1, characterized in that: Two sets of fixing clamps (20) are fixedly connected to one side of the second protective plate (16), and the fixing clamps (20) are provided with grooves for sliding with the transverse plate of the second limiting plate (21).

6. The polishing liquid delivery device according to claim 1, characterized in that: A handle is provided on one side of the first protective plate (11).

7. The polishing liquid delivery device according to claim 1, characterized in that: At least four sets of universal wheels are installed at the bottom of the base plate (15).

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