A ceramic membrane membrane shell fixing device

Abstract

The utility model provides a ceramic membrane shell fixing device relates to ceramic membrane production technical field, including bottom plate, the upper surface middle part of bottom plate is equipped with the circular placement groove, be provided with antiskid pad on the bottom inner wall of circular placement groove, the upper surface both sides of bottom plate all install the side plate, the both sides of bottom plate are provided with the drive mechanism for controlling side plate movement, one side of side plate is provided with fixed establishment. The utility model discloses through the drive of second servo motor, can make second screw rod cover drive upper arc clamping plate and move, can adjust the height of upper arc clamping plate, lower arc clamping plate position is fixed, and upper arc clamping plate can be according to the height of fixed membrane shell position adjustment, and the stable fixing effect of different specifications' membrane shell all has, and the scope of application is wider, and the support leg of both sides can support side plate, make its position more stable, thereby make lower arc clamping plate and upper arc clamping plate more stable fixed to membrane shell.

Description

Technical Field

[0001] This utility model relates to the field of ceramic membrane production technology, and more specifically, to a ceramic membrane shell fixing device. Background Technology

[0002] Ceramic membranes are asymmetric membranes formed from inorganic ceramic materials through a special process. They have many advantages, such as good chemical stability, acid and alkali resistance, high temperature resistance, high mechanical strength, and narrow pore size distribution. They have been widely used in many fields such as food, medicine, chemical industry, and environmental protection. Ceramic membranes are usually installed inside membrane housings to form complete filtration or separation components. When assembling ceramic membranes into the membrane housing, the membrane housing needs to be fixed in position for easy assembly. Existing fixing devices have poor stability when fixing membrane housings that are relatively tall, and the membrane housing is prone to shaking, which is not conducive to the assembly of ceramic membranes. Therefore, we have made improvements to this and proposed a ceramic membrane housing fixing device. Utility Model Content

[0003] The main purpose of this utility model is to provide a ceramic membrane shell fixing device, which can effectively solve the problem that the fixing device has poor stability when fixing membrane shells with high heights, and the membrane shell is prone to shaking, which is not conducive to the assembly of ceramic membranes.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A ceramic membrane shell fixing device includes a base plate, a circular placement groove is formed in the middle of the upper surface of the base plate, an anti-slip pad is provided on the bottom inner wall of the circular placement groove, side plates are installed on both sides of the upper surface of the base plate, a drive mechanism for controlling the movement of the side plates is provided on both sides of the base plate, and a fixing mechanism is provided on one side of the side plate.

[0006] Preferably, each of the side plates has a groove on both sides, a push cylinder is installed at the bottom of the groove, and a first connecting plate is installed at the output end of the push cylinder.

[0007] Preferably, one end of the first connecting plate is slidably disposed inside the groove, and the other end of the first connecting plate is equipped with a support leg, the bottom of which is fitted to the upper surface of the base plate.

[0008] Preferably, the upper surface of the base plate is provided with first mounting slots on both sides, and the driving mechanism includes a first servo motor. The first servo motor is mounted on both ends of the base plate and located on one side of the first mounting slot. Each output end of the first servo motor is equipped with a first adjusting screw.

[0009] Preferably, one end of the first adjusting screw is rotatably mounted on the inner wall of one end of the first mounting groove, and a first screw sleeve is installed on the body of the first adjusting screw through a threaded connection. A second connecting plate is installed on the top of the first screw sleeve, and one end of the second connecting plate is fixedly connected to the bottom of one side surface of the side plate.

[0010] Preferably, a second mounting groove is provided on one side surface of each side plate, and the fixing mechanism includes a lower arc-shaped clamping plate and a second servo motor. The lower arc-shaped clamping plate is installed at the bottom of one side surface of each side plate, and the second servo motor is installed on the upper surface of each side plate.

[0011] Preferably, a second adjusting screw is installed at the output end of the second servo motor, and one end of the second adjusting screw rotates on the bottom inner wall of the second mounting groove.

[0012] Preferably, a second lead screw sleeve is installed on the body of the second adjusting lead screw through a threaded connection, and an upper arc-shaped clamping plate is installed at one end of the second lead screw sleeve, the upper arc-shaped clamping plate and the lower arc-shaped clamping plate being positioned correspondingly.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] Driven by the second servo motor, the second lead screw sleeve can move the upper arc-shaped clamping plate, allowing for height adjustment of the upper arc-shaped clamping plate. The lower arc-shaped clamping plate is fixed in position, while the upper arc-shaped clamping plate can be adjusted to accommodate the height of the membrane shell as needed. This provides a stable fixation effect for membrane shells of different specifications, making it more widely applicable. The support legs on both sides can support the side plates, making their position more stable, thus ensuring a more secure fixation of the membrane shell by the lower and upper arc-shaped clamping plates. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a front view of the present invention;

[0018] Figure 4 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point AA;

[0019] Figure 5 For the present utility model Figure 3 Schematic diagram of the three-dimensional structure of the cross section at point BB.

[0020] In the diagram: 1. Base plate; 101. First mounting slot; 2. Circular placement slot; 3. Anti-slip pad; 4. Side plate; 401. Groove; 402. Push cylinder; 403. First connecting plate; 404. Support leg; 405. Second mounting slot; 5. Drive mechanism; 501. First servo motor; 502. First adjusting screw; 503. First screw sleeve; 504. Second connecting plate; 6. Fixing mechanism; 601. Lower arc-shaped clamping plate; 602. Second servo motor; 603. Second adjusting screw; 604. Second screw sleeve; 605. Upper arc-shaped clamping plate. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0022] like Figure 1 As shown, a ceramic membrane shell fixing device includes a base plate 1, a circular placement groove 2 is provided in the middle of the upper surface of the base plate 1, an anti-slip pad 3 is provided on the bottom inner wall of the circular placement groove 2, side plates 4 are installed on both sides of the upper surface of the base plate 1, a drive mechanism 5 for controlling the movement of the side plates 4 is provided on both sides of the base plate 1, and a fixing mechanism 6 is provided on one side of the side plates 4.

[0023] like Figure 2 , Figure 5 As shown, each side plate 4 has a groove 401 on both sides. A push cylinder 402 is installed at the bottom of the groove 401. A first connecting plate 403 is installed at the output end of the push cylinder 402. One end of the first connecting plate 403 is slidably disposed inside the groove 401. A support leg 404 is installed at the other end of the first connecting plate 403. The bottom of the support leg 404 is fitted to the upper surface of the base plate 1.

[0024] The support legs 404 on both sides can support the side plate 4, making its position more stable, thereby making the lower arc-shaped clamping plate 601 and the upper arc-shaped clamping plate 605 more firmly fixed to the membrane shell. When moving the side plate 4, the support legs 404 can be pushed upward by pushing the cylinder 402, so that the support legs 404 are separated from the upper surface of the base plate 1, making it easier to move the side plate 4. After the lower arc-shaped clamping plate 601 and the upper arc-shaped clamping plate 605 on both sides are fixed to the membrane shell, the support legs 404 can be reset by pushing the cylinder 402, so that they can support both sides of the side plate 4.

[0025] like Figure 4As shown, the upper surface of the base plate 1 has first mounting grooves 101 on both sides. The drive mechanism 5 includes a first servo motor 501. The first servo motor 501 is mounted on both ends of the base plate 1 and located on one side of the first mounting groove 101. Each first servo motor 501 has a first adjusting screw 502 mounted on its output end. One end of the first adjusting screw 502 is rotatably mounted on the inner wall of one end of the first mounting groove 101. A first screw sleeve 503 is threadedly mounted on the body of the first adjusting screw 502. A second connecting plate 504 is mounted on the top of the first screw sleeve 503. One end of the second connecting plate 504 is fixedly connected to the bottom of one side surface of the side plate 4.

[0026] The first servo motors 501 on both sides are driven simultaneously, which enables the first lead screw sleeve 503 to move the side plate 4, thereby adjusting the distance between the lower arc-shaped clamping plate 601 and the upper arc-shaped clamping plate 605 on both sides, so that the membrane shell can be clamped and fixed.

[0027] like Figure 3 , Figure 4 , Figure 5 As shown, a second mounting groove 405 is provided on one side surface of each side plate 4. The fixing mechanism 6 includes a lower arc-shaped clamping plate 601 and a second servo motor 602. The lower arc-shaped clamping plate 601 is installed at the bottom of one side surface of each side plate 4, and the second servo motor 602 is installed on the upper surface of each side plate 4. A second adjusting screw 603 is installed at the output end of the second servo motor 602. One end of the second adjusting screw 603 rotates on the bottom inner wall of the second mounting groove 405. A second screw sleeve 604 is installed on the body of the second adjusting screw 603 through threaded engagement. An upper arc-shaped clamping plate 605 is installed at one end of the second screw sleeve 604. The upper arc-shaped clamping plate 605 corresponds to the lower arc-shaped clamping plate 601.

[0028] Driven by the second servo motor 602, the second lead screw sleeve 604 can move the upper arc-shaped clamping plate 605, and the height of the upper arc-shaped clamping plate 605 can be adjusted. The lower arc-shaped clamping plate 601 is fixed in position, and the upper arc-shaped clamping plate 605 can be adjusted in position according to the height of the membrane shell to be fixed. It has a stable fixing effect on membrane shells of different specifications and has a wider range of applications.

[0029] Working principle of this ceramic membrane shell fixing device:

[0030] In use, the membrane shell is placed inside the circular placement slot 2. The first servo motors 501 on both sides drive the first adjusting screw 502 to rotate. Under the threaded engagement between the first adjusting screw 502 and the first screw sleeve 503, the side plates 4 on both sides can move simultaneously. This allows the spacing between the lower arc-shaped clamping plates 601 and the upper arc-shaped clamping plates 605 on both sides to be adjusted, so that the lower arc-shaped clamping plates 601 and the upper arc-shaped clamping plates 605 on both sides can clamp and fix the sides of the membrane shell, facilitating the assembly of the ceramic membrane.

[0031] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A ceramic membrane shell fixing device, comprising a base plate (1), characterized in that: A circular placement groove (2) is provided in the middle of the upper surface of the base plate (1). An anti-slip pad (3) is provided on the bottom inner wall of the circular placement groove (2). Side plates (4) are installed on both sides of the upper surface of the base plate (1). A drive mechanism (5) for controlling the movement of the side plates (4) is provided on both sides of the base plate (1). A fixing mechanism (6) is provided on one side of the side plate (4).

2. The ceramic membrane shell fixing device according to claim 1, characterized in that: Each of the side plates (4) has a groove (401) on both sides, and a push cylinder (402) is installed at the bottom of the groove (401). A first connecting plate (403) is installed at the output end of the push cylinder (402).

3. The ceramic membrane shell fixing device according to claim 2, characterized in that: One end of the first connecting plate (403) is slidably disposed inside the groove (401), and the other end of the first connecting plate (403) is equipped with a support leg (404), the bottom of the support leg (404) being fitted to the upper surface of the base plate (1).

4. The ceramic membrane shell fixing device according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with first mounting grooves (101) on both sides. The drive mechanism (5) includes a first servo motor (501). The first servo motor (501) is mounted on both ends of the base plate (1) and located on one side of the first mounting groove (101). Each output end of the first servo motor (501) is equipped with a first adjusting screw (502).

5. A ceramic membrane shell fixing device according to claim 4, characterized in that: One end of the first adjusting screw (502) is rotatably mounted on the inner wall of one end of the first mounting groove (101). A first screw sleeve (503) is installed on the body of the first adjusting screw (502) by thread engagement. A second connecting plate (504) is installed on the top of the first screw sleeve (503). One end of the second connecting plate (504) is fixedly connected to the bottom of one side surface of the side plate (4).

6. The ceramic membrane shell fixing device according to claim 1, characterized in that: Each of the side plates (4) has a second mounting groove (405) on one side surface. The fixing mechanism (6) includes a lower arc-shaped clamp (601) and a second servo motor (602). The lower arc-shaped clamp (601) is installed on the bottom of one side surface of each side plate (4), and the second servo motor (602) is installed on the upper surface of each side plate (4).

7. A ceramic membrane shell fixing device according to claim 6, characterized in that: The output end of the second servo motor (602) is equipped with a second adjusting screw (603), and one end of the second adjusting screw (603) rotates on the bottom inner wall of the second mounting groove (405).

8. The ceramic membrane shell fixing device according to claim 7, characterized in that: The second adjusting screw (603) has a second screw sleeve (604) installed on its body by threaded connection. One end of the second screw sleeve (604) is equipped with an upper arc-shaped clamp (605), and the upper arc-shaped clamp (605) is positioned corresponding to the lower arc-shaped clamp (601).

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