Edge grinding device for PEEK ultrafiltration membrane production

Abstract

The utility model belongs to the field of edge grinding devices, particularly relates to an edge grinding device for PEEK ultrafiltration membrane production, and aims to solve the problems that when an existing edge grinding device for PEEK ultrafiltration membrane production is used, a machined part needs to be manually moved to achieve edge grinding of the machined part, the workload of workers is increased, the production efficiency is low, and the existing edge grinding device needs to be improved. According to the scheme, the device comprises a bottom plate, a first motor and a first fixing plate, a lifting frame is arranged on the bottom plate, a lifting circular plate is arranged on the lifting frame, the first motor is fixedly installed at the top of the lifting circular plate, and the output end of the first motor penetrates through the lifting circular plate and is fixedly connected with the first fixing plate. According to the automatic polishing device, the machined parts can be automatically fixed and polished through cooperation of all the parts, the machining efficiency is improved, the machined parts of different specifications and sizes can be polished only by replacing different sliding rails, and practicability and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge grinding devices, in particular to an edge grinding device for producing a PEEK ultrafiltration membrane. Background Art

[0002] Artificial permeable membrane used in ultrafiltration process. Generally made of polymer materials such as cellulose acetate, cellulose acetate ester, polyethylene, polysulfone and polyamide. Generally made into various types of membrane components such as tubular, plate, roll, capillary, etc., and then assembled together to increase the filtration area and facilitate maintenance;

[0003] In the prior art, water is usually used for cooling, but water cooling will wet the artificial board, and the artificial board needs to be dried later, which is very troublesome and will slow down the processing efficiency. In response to the above problem, the application number is: 202311302329.9, which discloses an edge grinding device for artificial board production and processing, which includes a support component, a grinding and lowering component, a cooling and chip suction component, and a grinding and lowering controller. Through the combined arrangement of the above-mentioned grinding and lowering components, when the artificial board is edged, the cooling and chip suction component can not only cool the cylindrical grinding wheel and the artificial board by air cooling, but also can cool the cylindrical grinding wheel and the artificial board by air cooling. It can cool down the edge and collect the debris generated by edge grinding to prevent the debris from scattering. When the temperature of the cylindrical grinding wheel rises to a certain level, the grinding controller will automatically open the solenoid valve to allow the cold air in the sealed box to flow to the contact point between the cylindrical grinding wheel and the artificial board to enhance the cooling effect and efficiency. Compared with cooling with water, the cooling and chip suction component can also efficiently cool the artificial board and the cylindrical grinding wheel to prevent the edge grinding from being affected by excessive temperature. It will not wet the artificial board, and there is no need to dry the artificial board later, thereby improving the processing efficiency.

[0004] However, the existing edge grinding device for PEEK ultrafiltration membrane production needs to manually move the workpiece to achieve edge grinding of the workpiece when in use, which not only increases the workload of the staff but also has the disadvantage of low production efficiency, which needs to be improved. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an edge grinding device for producing a PEEK ultrafiltration membrane.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A grinding device for producing PEEK ultrafiltration membranes, comprising a bottom plate, a motor and a fixed plate, wherein a lifting frame is provided on the bottom plate, a lifting circular plate is provided on the lifting frame, a motor is fixedly installed on the top of the lifting circular plate, an output end of the motor passes through the lifting circular plate and is fixedly connected to the fixed plate, a sliding groove 1, a sliding groove 2 and a sliding groove 3 are provided on the fixed plate, a moving plate, a slider 1 and a slider 2 are slidably connected in the sliding groove 1, a slider 1 and a slider 2 are fixedly connected on the top and bottom of the moving plate, respectively, and the slider 1 and the slider 2 are respectively in the sliding groove 2 and the sliding groove Three internal sliding, the bottom of the slider two is fixedly connected with a mounting plate, and the mounting plate is fixedly mounted with a motor two, and the output end of the motor two is provided with a grinding wheel, and the fixed plate one is driven by the motor one to rotate, and at the same time, the fixed plate one drives the T-shaped plate to slide in the T-shaped slide groove, and at the same time, the fixed plate one is driven by the movable plate, the slider one, the mounting plate and the slider two to move the motor two, and also to make the pulley roll along the slide rail, and because the slide rail has the same shape as the workpiece, the grinding wheel can be moved along the edge of the workpiece for grinding.

[0008] Specifically, a workbench is provided on the bottom plate, a workpiece is placed on the workbench, the workpiece is in contact with the grinding wheel, and the grinding wheel is driven by the second motor to rotate, thereby achieving the purpose of grinding the workpiece.

[0009] Specifically, a slide rail is fixedly installed at the bottom of the lifting circular plate. The slide rail has the same shape as the workpiece and corresponds to the workbench. Through the interaction between the pulley and the slide rail, and the transmission of the slider 1, the movable plate slides in the sliding groove 1. At the same time, under the action of the spring, the movable plate returns to its original state, thereby achieving the purpose of facilitating the movement of the grinding wheel along the workpiece.

[0010] Specifically, a pulley is fixedly mounted on one side of the slider, and the pulley slides in the slide rail to provide a disassembly connection.

[0011] Specifically, a T-shaped slide groove is provided on the lifting circular plate, a T-shaped plate is slidably connected in the T-shaped slide groove, and the T-shaped plate is fixedly connected to one end of the fixed plate to improve stability.

[0012] Specifically, a spring is fixedly mounted on the fixed plate, one end of the spring is fixedly connected to the movable plate, and the movable plate is restored to its original state by the action force of the spring.

[0013] Specifically, a telescopic rod is fixedly installed on the bottom of the fixed plate one, one end of the telescopic rod is rotatably connected to a soft plate, and the soft plate is in contact with the workpiece. When the lifting circular plate moves downward, the telescopic rod moves downward synchronously, and the soft plate is in contact with the workpiece. At the same time, the workpiece is fixed by the supporting force of the workbench.

[0014] Specifically, a control module is provided on the lifting frame, and the motor one and motor two lifting frames are connected to the control module. The control module controls the driving of motor one and motor two, and controls the lifting and lowering of the lifting frame at the same time, so as to achieve the purpose of moving the lifting circular plate up and down.

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

[0016] (1) The utility model discloses an edge grinding device for producing PEEK ultrafiltration membranes, wherein the fixed plate 1 is driven by the motor 1 to rotate, and the fixed plate 1 drives the T-shaped plate to slide in the T-shaped slide groove. The fixed plate 1 is driven by the movable plate, the slider 1, the mounting plate and the slider 2 to move the motor 2, and the pulley is also driven to roll along the slide rail. Since the slide rail has the same shape as the workpiece, the grinding wheel is moved along the edge of the workpiece for grinding. In this process, the movable plate is driven by the interaction between the pulley and the slide rail and the slider 1, and the movable plate is restored to its original state under the action of the spring, so that the grinding wheel is easily moved along the workpiece.

[0017] (2) The utility model provides an edge grinding device for the production of PEEK ultrafiltration membranes, which can realize the grinding of workpieces of different sizes simply by replacing different slide rails, thereby improving practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and the structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance, and any structural modification, change in proportional relationship or adjustment of size.

[0019] Figure 1 This is a schematic diagram of the main structural anatomy of an edge grinding device for producing a PEEK ultrafiltration membrane proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 It is a structural schematic diagram of a fixed plate 1, a sliding groove 1, a sliding groove 2 and a sliding groove 3.

[0022] In the figure: 1, bottom plate; 2, lifting frame; 3, lifting circular plate; 4, motor 1; 5, fixed plate 1; 6, moving plate; 7, slider 1; 8, slider 2; 9, mounting plate; 10, motor 2; 11, grinding wheel; 12, workbench; 13, workpiece; 14, pulley; 15, slide rail; 16, telescopic rod; 17, soft plate; 18, spring; 19, sliding groove 1; 20, sliding groove 2; 21, sliding groove 3; 22, T-plate. DETAILED DESCRIPTION

[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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.

[0024] Reference Figure 1-3A grinding device for producing PEEK ultrafiltration membranes, comprising a bottom plate 1, a motor 4 and a fixed plate 5, wherein the bottom plate 1 is provided with a lifting frame 2, the lifting frame 2 is provided with a lifting circular plate 3, the top of the lifting circular plate 3 is fixedly mounted with a motor 4, the output end of the motor 4 passes through the lifting circular plate 3 and is fixedly connected with the fixed plate 5, the fixed plate 5 is provided with a sliding groove 19, a sliding groove 20 and a sliding groove 3 21, the sliding groove 19 is slidably connected with a moving plate 6, a slider 1 7 and a slider 2 8, the top and bottom of the moving plate 6 are respectively fixedly connected with a slider 1 7 and a slider 2 8, the slider 1 7 and the slider 2 8 are respectively in the sliding groove 20 and the sliding groove 3 21. 1, the bottom of the slider 2 is fixedly connected with a mounting plate 9, and the mounting plate 9 is fixedly mounted with a motor 2, and the output end of the motor 2 is provided with a grinding wheel 11. The fixed plate 15 is driven by the motor 4 to rotate, and the fixed plate 5 drives the T-shaped plate 22 to slide in the T-shaped slide groove. At the same time, the fixed plate 5 is driven by the movable plate 6, the slider 7, the mounting plate 9 and the slider 2, so that the motor 2 10 moves, and the pulley 14 rolls along the slide rail 15. Since the slide rail 15 has the same shape as the workpiece 13, the grinding wheel 11 is moved along the edge of the workpiece 13 for grinding.

[0025] In this embodiment, a workbench 12 is provided on the base plate 1, and a workpiece 13 is placed on the workbench 12. The workpiece 13 is in contact and connected with the grinding wheel 11. The grinding wheel 11 is driven by the motor 10 to rotate, thereby achieving the purpose of grinding the workpiece 13.

[0026] In this embodiment, a slide rail 15 is fixedly installed at the bottom of the lifting circular plate 3. The slide rail 15 has the same shape as the workpiece 13 and corresponds to the workbench 12. Through the interaction between the pulley 14 and the slide rail 15, and the transmission of the slider 7, the movable plate 6 slides in the sliding groove 19. At the same time, under the action of the spring 18, the movable plate 6 returns to its original state, thereby achieving the purpose of facilitating the movement of the grinding wheel 11 along the workpiece 13.

[0027] In this embodiment, a pulley 14 is fixedly mounted on one side of the slider 7, and the pulley 14 slides in the slide rail 15 for disassembly connection.

[0028] In this embodiment, a T-shaped slot is provided on the lifting circular plate 3, a T-shaped plate 22 is slidably connected in the T-shaped slot, and the T-shaped plate 22 is fixedly connected to one end of the fixed plate 5 to improve stability.

[0029] In this embodiment, a spring 18 is fixedly mounted on the fixed plate 5 , and one end of the spring 18 is fixedly connected to the movable plate 6 , so that the movable plate 6 is restored to its original state by the action of the spring 18 .

[0030] In this embodiment, a telescopic rod 16 is fixedly installed on the bottom of the fixed plate 5, and one end of the telescopic rod 16 is rotatably connected to a soft plate 17, and the soft plate 17 is in contact with the workpiece 13. When the lifting circular plate 3 moves downward, the telescopic rod 16 moves downward synchronously, and the soft plate 17 is in contact with the workpiece 13. At the same time, the support force of the workbench 12 is used to fix the workpiece 13.

[0031] In this embodiment, a control module is provided on the lifting frame 2, and the motor 1 4, motor 2 10 and the lifting frame 2 are all connected to the control module. The control module controls the driving of the motor 1 4 and the motor 2 10, and controls the lifting and lowering of the lifting frame 2 at the same time, so as to achieve the purpose of moving the lifting circular plate 3 up and down.

[0032] Working principle: When in use, the control module controls the driving of the motor 14 and the motor 2 10, and controls the lifting and lowering of the lifting frame 2 at the same time, so as to achieve the purpose of moving the lifting circular plate 3 up and down; the fixed plate 15 is driven by the motor 14 to rotate, and the fixed plate 15 drives the T-shaped plate 22 to slide in the T-shaped slide groove, and the fixed plate 15 is driven by the moving plate 6, the slider 17, the mounting plate 9 and the slider 2 8 to move the motor 2 10, and also makes the pulley 14 roll along the slide rail 15. Since the slide rail 15 has the same shape as the workpiece 13, the grinding wheel 11 moves along the edge of the workpiece 13 for grinding. In this process, the movable plate 6 slides in the sliding groove 19 through the interaction between the pulley 14 and the slide rail 15, and the transmission of the slider 7. At the same time, the movable plate 6 is restored to its original state under the action of the spring 18, so as to achieve the purpose of facilitating the movement of the grinding wheel 11 along the workpiece 13; while the lifting circular plate 3 moves downward, the telescopic rod 16 moves downward synchronously, and makes the soft plate 17 contact with the workpiece 13, and at the same time, the support force of the workbench 12 is used to fix the workpiece 13; the grinding wheel 11 is driven by the motor 10 to rotate, so as to achieve the purpose of grinding the workpiece 13.

[0033] The technical progress achieved by the present invention compared with the prior art is that the workpiece 13 can be automatically fixed and polished through the cooperation of various components, thereby improving the processing efficiency, and the workpieces 13 of different sizes can be polished simply by replacing different slide rails 15, thereby improving practicality and convenience.

Claims

1. A grinding device for producing PEEK ultrafiltration membrane, characterized in that: The invention comprises a bottom plate (1), a motor (4) and a fixed plate (5), wherein the bottom plate (1) is provided with a lifting frame (2), the lifting frame (2) is provided with a lifting circular plate (3), the top of the lifting circular plate (3) is fixedly mounted with a motor (4), the output end of the motor (4) passes through the lifting circular plate (3) and is fixedly connected with the fixed plate (5), the fixed plate (5) is provided with a sliding groove (19), a sliding groove (20) and a sliding groove (21), the sliding groove (19 ) is slidably connected with a moving plate (6), a slider 1 (7) and a slider 2 (8); the top and bottom of the moving plate (6) are fixedly connected with the slider 1 (7) and the slider 2 (8) respectively; the slider 1 (7) and the slider 2 (8) slide in the sliding groove 2 (20) and the sliding groove 3 (21) respectively; the bottom of the slider 2 (8) is fixedly connected with a mounting plate (9); the mounting plate (9) is fixedly mounted with a motor 2 (10); the output end of the motor 2 (10) is provided with a grinding wheel (11).

2. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 1, characterized in that: A workbench (12) is provided on the bottom plate (1), a workpiece (13) is placed on the workbench (12), and the workpiece (13) is in contact with and connected to the grinding wheel (11).

3. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 2, characterized in that: A slide rail (15) is fixedly mounted on the bottom of the lifting circular plate (3); the slide rail (15) has the same shape as the workpiece (13) and corresponds to the workbench (12).

4. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 3, characterized in that: A pulley (14) is fixedly mounted on one side of the slide block (7), and the pulley (14) slides in the slide rail (15).

5. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 3, characterized in that: The lifting circular plate (3) is provided with a T-shaped sliding groove, a T-shaped plate (22) is slidably connected in the T-shaped sliding groove, and the T-shaped plate (22) is fixedly connected to one end of the fixed plate (5).

6. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 5, characterized in that: A spring (18) is fixedly mounted on the fixed plate (5), and one end of the spring (18) is fixedly connected to the movable plate (6).

7. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 6, characterized in that: A telescopic rod (16) is fixedly mounted on the bottom of the fixed plate (5), one end of the telescopic rod (16) is rotatably connected to a soft plate (17), and the soft plate (17) is in contact with and connected to the workpiece (13).

8. The edge grinding device for producing PEEK ultrafiltration membrane according to claim 1, characterized in that: The lifting frame (2) is provided with a control module, and the motor one (4), the motor two (10) and the lifting frame (2) are both connected to the control module.

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