Cutting device for ceramic membrane processing

Abstract

The utility model discloses a cutting device for ceramic membrane processing, which belongs to the technical field of ceramic membrane cutting and comprises a platform and a mounting frame arranged at the top end of the platform. A moving groove is formed in the vertical side face of the mounting frame, a bearing is mounted on the vertical inner wall of the moving groove, a first motor is mounted on the vertical side face of the mounting frame through a bolt, and a first two-way lead screw with the end inserted into the bearing is mounted at the driving end of the first motor; the periphery of the first bidirectional lead screw is sleeved with two moving frames through roller nuts, mounting grooves are formed in the vertical side faces of the two moving frames, and the vertical inner walls of the two mounting grooves are each provided with two second bidirectional lead screws; according to the cutting-off device for ceramic membrane processing, ceramic membranes of different sizes can be conveniently fixed, cutting errors caused by falling off or shaking in the clamping process are prevented, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic membrane truncation, in particular to a truncation device for ceramic membrane processing. Background Technique

[0002] Ceramic membranes, also known as inorganic ceramic membranes, are asymmetric membranes formed by special processes using inorganic ceramic materials. Ceramic membranes are divided into tubular ceramic membranes and flat ceramic membranes.

[0003] During the truncation process of existing tubular ceramic membranes, the ceramic membranes are usually directly clamped and cut by fixtures. However, the sizes of the ceramic membranes to be processed are different, and the clamping function of the fixtures is single, unable to fix ceramic membranes with different radii and lengths. Clamping one end of the ceramic membrane easily causes detachment or shaking during the truncation process, reducing the use efficiency.

[0004] For example (authorized announcement number CN220638024U) a ceramic membrane cutting device, which can move and adjust the overall cutting mechanism of the device, thereby improving the accurate cutting of the length of the ceramic tube, avoiding affecting the ceramic membrane to be used, reducing the probability of waste generation, and improving the working efficiency of the device. Through the mutual cooperation of the fixed block and the fixed belt, the device can easily fix ceramic membranes of different sizes and models, thereby improving the use effect of the device and making the device easy to promote in the market. This device has this problem: it cannot effectively cut ceramic membranes with different lengths and radii, reducing the use efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a truncation device for ceramic membrane processing to solve the problems raised in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A truncation device for ceramic membrane processing, comprising: a platform and an installation frame arranged at the top end of the platform; a moving groove is drilled on the vertical side of the installation frame, bearings are installed on the vertical inner walls of the moving groove, a first motor is installed on the vertical side of the installation frame through bolts, a first bidirectional lead screw with its end inserted into the bearing is installed on the driving end of the first motor, two moving frames are sleeved on the outer circumference of the first bidirectional lead screw through roller nuts, installation grooves are drilled on the vertical sides of the two moving frames, two second bidirectional lead screws are installed on the vertical inner walls of the two installation grooves, and second motors for providing power to the second bidirectional lead screws are installed on the vertical inner walls on the other sides of the two installation grooves;

[0007] Two sliders movably embedded in the installation grooves are sleeved on the outer circumferences of the two second bidirectional lead screws. A fixed frame is installed on the vertical side surface of each slider. Second telescopic rods are installed on both the inner bottom wall and the inner top wall of the fixed frame. Mounting seats are installed on the moving parts of the two second telescopic rods.

[0008] In a further embodiment, clamping rings for fixing the ceramic membrane are fixedly connected to the sides of the two mounting seats close to each other by bolts. A semi-circular feeding groove for feeding the ceramic membrane, which completely penetrates the platform, is formed in the vertical side surface of the mounting frame.

[0009] In a further embodiment, a vertical frame is welded to the top end of the platform. A linear motor is installed at the top end of the vertical frame, and a groove for the driving end of the linear motor to move is provided at the top end of the vertical frame.

[0010] In a further embodiment, a first telescopic rod is installed at the driving end of the linear motor, and a fixed box is connected to the moving part of the first telescopic rod.

[0011] In a further embodiment, a rotary motor is installed on the vertical inner wall of the fixed box by bolts, and a rotating rod that completely penetrates the fixed box is installed at the driving end of the rotary motor.

[0012] In a further embodiment, a cutting knife for cutting the ceramic membrane is sleeved on the outer circumference of the rotating rod.

[0013] In a further embodiment, two shielding frames are fixed to the top end of the platform by bolts. Two blowers are installed on the vertical side surface of one of the shielding frames.

[0014] In a further embodiment, a collection box is fixed to the vertical side surface of the shielding frame, and four support blocks are welded to the bottom end of the platform.

[0015] Compared with the prior art, the technical effects and advantages of the present utility model are:

[0016] During the use of the cutting device for ceramic membrane processing, the first motor installed on the vertical side of the installation frame controls the two moving frames in the moving groove to move towards each other. During the process of approaching or moving away, the second motor installed in the installation groove controls the two sliders on the outer periphery of the second bidirectional lead screw to move towards each other, so that the fixed frames on the sides of the sliders approach the feeding groove. Then, the ceramic membrane is inserted. Subsequently, during the process of the two fixed frames gradually approaching and clamping on both sides, the second telescopic rods installed on the inner bottom wall and inner top wall of the fixed frames expand and contract to control the clamping rings on the mounting seats to clamp and fix the ceramic membrane, thus facilitating the clamping and fixing of ceramic membranes of different sizes. Then, the second motor controls the sliders to move towards each other, so that the clamping rings on the other side also clamp on the outer periphery of the ceramic membrane, thus facilitating the fixing of ceramic membranes of different lengths, preventing falling off or shaking during the clamping process and causing cutting errors, and improving the use efficiency. The cutting device for ceramic membrane processing facilitates the fixing of ceramic membranes of different sizes, prevents falling off or shaking during the clamping process and causing cutting errors, and improves the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is the Figure 1 structural schematic diagram of the present invention with the shielding frame removed;

[0020] Figure 3 is the Figure 2 structural schematic diagram of the present invention with the top frame removed;

[0021] Figure 4 is a schematic structural diagram of the moving frame of the present invention;

[0022] Figure 5 is the Figure 3 enlarged view of the structure at A in the present invention.

[0023] Description of the reference numerals:

[0024] In the figure: 1. Occlusion frame; 2. Installation frame; 3. Platform; 4. Vertical frame; 5. Linear motor; 6. Collection box; 7. Fan; 8. Support block; 9. Cutting knife; 10. First telescopic rod; 11. Fixed box; 12. Rotary motor; 13. Moving frame; 14. Moving groove; 16. First motor; 17. Slide block; 18. Fixed frame; 19. Second telescopic rod; 20. Mounting seat; 21. Clamping ring; 22. Second motor; 23. Installation groove; 25. Feeding groove. Detailed implementation manners

[0025] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, some well-known technical features are not described to avoid confusion with the present utility model.

[0026] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions shown in the figures of the present utility model, and are hereby explained together.

[0027] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0028] Embodiment

[0029] Please refer to Figures 1 to 5The platform 3 and the mounting frame 2 arranged on the top of the platform 3 constitute the basic frame of the device, the vertical side surface of the mounting frame 2 is bored with a moving groove 14, the vertical inner wall of the moving groove 14 is installed with a bearing, the vertical side surface of the mounting frame 2 is installed with a first motor 16 by bolts, the driving end of the first motor 16 is installed with a first bidirectional screw rod with an end inserted into the bearing, the outer periphery of the first bidirectional screw rod is sleeved with two moving frames 13 through a roller nut, the vertical side surfaces of the two moving frames 13 are bored with mounting grooves 23, the vertical inner walls of the two mounting grooves 23 are installed with two second bidirectional screw rods, the vertical inner walls on the other sides of the two mounting grooves 23 are installed with second motors 22 that provide power for the second bidirectional screw rod, and the second motors 22 that provide power for the second bidirectional screw rod are installed on the vertical inner walls of the two mounting grooves 23. The first motor 16 facing the side controls the two moving frames 13 in the moving groove 14 to move toward each other. In the process of approaching or moving away, the second motor 22 arranged in the installation groove 23 controls the two sliders 17 on the outer periphery of the second bidirectional screw to move toward each other, so that the fixed frame 18 on the side of the slider 17 approaches the feed groove 25, and then the ceramic membrane is inserted. Subsequently, in the process of the fixed frames 18 on both sides gradually approaching and clamping, the second telescopic rod 19 arranged on the inner bottom wall and the inner top wall of the fixed frame 18 is extended and retracted, and the clamping ring 21 on the mounting seat 20 is controlled to clamp and fix the ceramic membrane, thereby facilitating the clamping and fixing of ceramic membranes of different sizes. The clamping ring 21 is a detachable structure and can be replaced according to the actual radius.

[0030] Then the second motor 22 controls the slider 17 to move toward each other, so that the clamping ring 21 on the other side is also clamped on the outer periphery of the ceramic membrane, so as to facilitate the fixing of ceramic membranes of different lengths, prevent them from falling off or shaking during the clamping process, resulting in cutting errors, and improve the use efficiency. The outer peripheries of the two second bidirectional screws are sleeved with two sliders 17 that are movably embedded in the mounting groove 23, and the vertical side of the slider 17 is installed with a fixed frame 18, and the inner bottom wall and the inner top wall of the fixed frame 18 are installed with second telescopic rods 19, and the moving parts of the two second telescopic rods 19 are installed with mounting seats 20.

[0031] The two mounting seats 20 are fixedly connected to each other on one side with a clamping ring 21 for fixing the ceramic membrane by bolts. The vertical side of the mounting frame 2 is provided with a semicircular feed groove 25 which completely penetrates the platform 3 for loading the ceramic membrane. A vertical frame 4 is welded to the top of the platform 3. A linear motor 5 is installed on the top of the vertical frame 4, and a groove is provided on the top of the vertical frame 4 for the driving end of the linear motor 5 to move. A first telescopic rod 10 is installed on the driving end of the linear motor 5. The moving part of the first telescopic rod 10 is connected to a fixed box 11. The linear motor 5 controls the first telescopic rod 10 to move, so that the rotating motor 12 controls the cutting knife 9 to approach the ceramic membrane, thereby cutting the ceramic membrane.

[0032] The vertical inner wall of the fixed box 11 is installed with a rotary motor 12 through bolts. The driving end of the rotary motor 12 is installed with a rotating rod that completely penetrates the fixed box 11. A cutting knife 9 for cutting the ceramic membrane is sleeved on the outer periphery of the rotating rod. Two shielding frames 1 are fixed to the top end of the platform 3 through bolts. Two air blowers 7 are installed on the vertical side of one of the shielding frames 1. The air blowers 7 suck air to make the dust scattered during the cutting process enter the collection box 6. A partition net is provided on the inner wall of the collection box 6 to isolate the dust and impurities.

[0033] The collection box 6 is fixed to the vertical side of the shielding frame 1, and four support blocks 8 are welded to the bottom end of the platform 3.

[0034] The linear motor 5, the first telescopic rod 10, the rotary motor 12, the first motor 16, the second telescopic rod 19, and the second motor 22 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the functions of this application, so no more description will be given. The control mode of this utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. And this utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of this utility model will not be explained in detail.

[0035] Working principle

[0036] During the use of this cutting device for ceramic membrane processing, the ceramic membrane is inserted through the feed slot 25. Through the first motor 16 installed on the vertical side of the installation frame 2, the two moving frames 13 in the moving slot 14 are controlled to move towards each other. During the process of approaching or moving away, the second motor 22 installed in the installation slot 23 controls the two sliders 17 on the outer periphery of the second bidirectional lead screw to move towards each other, so that the fixed frames 18 on the sides of the sliders 17 approach the ceramic membrane inserted through the feed slot 25. Subsequently, during the process that the fixed frames 18 on both sides gradually approach and clamp the ceramic membrane, the second telescopic rods 19 installed on the inner bottom wall and inner top wall of the fixed frame 18 expand and contract to control the clamping rings 21 on the mounting seats 20 to clamp and fix the ceramic membrane, thus facilitating the clamping and fixing of ceramic membranes of different sizes.

[0037] It should be noted that, in this text, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for ceramic film processing, comprising: A platform (3) and a mounting frame (2) arranged on the top of the platform (3); characterized in that: a movable groove (14) is bored on the vertical side surface of the mounting frame (2), a bearing is installed on the vertical inner wall of the movable groove (14), a first motor (16) is installed on the vertical side surface of the mounting frame (2) through bolts, a first bidirectional screw rod with an end inserted into the bearing is installed on the driving end of the first motor (16), two movable frames (13) are sleeved on the outer periphery of the first bidirectional screw rod through roller nuts, the vertical side surfaces of the two movable frames (13) are bored with mounting grooves (23), the vertical inner walls of the two mounting grooves (23) are installed with two second bidirectional screw rods, and the vertical inner walls on the other sides of the two mounting grooves (23) are installed with second motors (22) that provide power for the second bidirectional screw rods; The outer circumferences of the two second bidirectional screw rods are sleeved with two slide blocks (17) movably embedded in the mounting grooves (23); a fixing frame (18) is installed on the vertical side of the slide block (17); the inner bottom wall and the inner top wall of the fixing frame (18) are installed with second telescopic rods (19); and the movable parts of the two second telescopic rods (19) are installed with mounting seats (20).

2. A cutting device for ceramic film processing according to claim 1, characterized in that: The two mounting seats (20) are fixedly connected to each other on one side thereof by bolts with a clamping ring (21) for fixing the ceramic membrane, and the vertical side surface of the mounting frame (2) is provided with a semicircular feeding groove (25) which completely penetrates the platform (3) and is used for loading the ceramic membrane.

3. A cutting device for ceramic film processing according to claim 2, characterized in that: A vertical frame (4) is welded to the top of the platform (3), a linear motor (5) is installed at the top of the vertical frame (4), and a groove for the driving end of the linear motor (5) to move is provided at the top of the vertical frame (4).

4. A cutting device for ceramic film processing according to claim 3, characterized in that: A first telescopic rod (10) is mounted on the driving end of the linear motor (5), and a moving portion of the first telescopic rod (10) is connected to a fixed box (11).

5. A cutting device for ceramic film processing according to claim 4, characterized in that: A rotating motor (12) is mounted on the vertical inner wall of the fixed box (11) via bolts, and a rotating rod that completely penetrates the fixed box (11) is mounted on the driving end of the rotating motor (12).

6. A cutting device for ceramic film processing according to claim 5, characterized in that: A cutting knife (9) for cutting the ceramic membrane is sleeved on the outer circumference of the rotating rod.

7. A cutting device for ceramic film processing according to claim 1, characterized in that: Two shielding frames (1) are fixed to the top of the platform (3) by means of bolts, and two fans (7) are installed on the vertical side surface of one of the shielding frames (1).

8. A cutting device for ceramic film processing according to claim 7, characterized in that: A collection box (6) is fixed to the vertical side of the shielding frame (1), and four support blocks (8) are welded to the bottom end of the platform (3).

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