Universal die for honeycomb ceramic backpressure detector

Abstract

The utility model belongs to the technical field of ceramic honeycomb carrier detection, and particularly discloses a honeycomb ceramic backpressure detector universal mold which comprises a second cover plate, an air uniformizing barrel body is fixed at the bottom of the second cover plate, and a plurality of groups of first electric telescopic rods are fixed on the inner side wall of the air uniformizing barrel body. A second sliding block is fixed to the end of each first electric telescopic rod and clamped in a clamping strip, a first fixing block is fixed to the end of the clamping strip, a first sliding block is fixed to the end, away from the first fixing block, of the clamping strip, a second electric telescopic rod is fixed in the air uniformizing barrel body, and a second fixing block is fixed to the output end of the second electric telescopic rod. One end of a spring belt is fixed to the side, away from the second electric telescopic rod, of the second fixing block, a third fixing block is fixed to the end, away from the second fixing block, of the spring belt, the third fixing block is fixed to the output end of the third electric telescopic rod, and a high-elasticity latex sheet is attached to the upper surface of the second cover plate. A first cover plate is arranged on the side, away from the second cover plate, of the high-elasticity latex sheet.

Description

Technical Field

[0001] This utility model relates to the field of ceramic honeycomb carrier detection technology, specifically a universal mold for a honeycomb ceramic back pressure detector. Background Technology

[0002] Honeycomb ceramics are a new type of ceramic product with a honeycomb-like structure. Originally used for purifying small car exhaust, they are now widely applied in industries such as chemical, power, metallurgy, petroleum, electronics, and machinery, and their use is becoming increasingly widespread, showing considerable development potential.

[0003] Existing honeycomb ceramic testing tools often require different molds to be used for fixing when testing different types of honeycomb ceramics. For example, the utility model with patent number CN217442753U has an expansion sealing ring, but because the expansion thickness of the expansion sealing ring is limited, it cannot adapt well to ceramic honeycombs of different sizes. Moreover, it cannot achieve the fixing and sealing function well when encountering cylindrical honeycomb ceramics, so the sealing ring needs to be replaced, which is time-consuming and laborious. Utility Model Content

[0004] The purpose of this invention is to provide a universal mold for a honeycomb ceramic back pressure detector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a universal mold for a honeycomb ceramic back pressure detector, comprising a second cover plate, a uniform air duct body fixed to the bottom of the second cover plate, a plurality of sets of first electric telescopic rods fixed to the inner side wall of the uniform air duct body, a set of second sliders fixed to the end of each set of first electric telescopic rods, each set of second sliders being locked inside a clamping strip, a first fixing block fixed to the end of each clamping strip, and a first slider fixed to the end of each clamping strip away from the first fixing block, a second electric telescopic rod fixed inside the uniform air duct body, a second fixing block fixed to the output end of the second electric telescopic rod, a spring band fixed to the side of the second fixing block away from the second electric telescopic rod, a third fixing block fixed to the end of the spring band away from the second fixing block, the third fixing block fixed to the output end of the third electric telescopic rod, a high-elasticity latex sheet adhered to the upper surface of the second cover plate, a first cover plate provided on the side of the high-elasticity latex sheet away from the second cover plate, a plurality of clamping strips cooperating with a plurality of first electric telescopic rods clamping rectangular honeycomb ceramics, and a spring band used to fix cylindrical honeycomb ceramics.

[0006] Preferably, the clamping bar has a second sliding groove on the side near the first electric telescopic rod, and a first sliding groove on the side away from the second sliding groove. The first sliding groove and the second sliding groove are used to engage the first slider and the second slider, respectively.

[0007] Preferably, a control panel is fixed on one side of the detection box body, and a wind power mechanism body is provided on the other side of the detection box body. The control panel is used to control the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod and the wind power mechanism body, and the wind power mechanism body is used to provide wind power fluid.

[0008] Preferably, both the first cover plate and the second cover plate have through holes, and the four sides of the first cover plate have several openings. Each opening is fitted with a fixing bolt, and the first cover plate has a groove. The fixing bolts cooperate with the openings to fix the first cover plate to the test box body. The through holes facilitate the insertion of honeycomb ceramic into the test box, and the groove is used to accommodate the high-elasticity latex sheet.

[0009] Preferably, the end sides of several of the clamping strips near the first fixing block are all attached to the end of another clamping strip away from the first fixing block, so that when the first electric telescopic rod pushes the clamping strips, the clamping strips always remain in contact.

[0010] Preferably, the high-elasticity latex sheet has an opening in the middle to facilitate the insertion of honeycomb ceramics.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes a high-elasticity latex sheet, clamping strips, a first electric telescopic rod, a spring belt, a second electric telescopic rod, and a third electric telescopic rod to adapt to honeycomb ceramics of different sizes and shapes. By eliminating the cumbersome process of mold changing, it allows for faster inspection of honeycomb ceramics, significantly reducing inspection time. This not only optimizes the production process but also brings considerable cost savings and improved time efficiency to enterprises. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the main structure of the wind turbine mechanism for dismantling this utility model;

[0015] Figure 3 This is a schematic diagram of the dismantling and testing box structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the clamping strip and the first electric telescopic rod of this utility model;

[0017] Figure 5 This is a schematic diagram of the spring belt, the second electric telescopic rod, and the third electric telescopic rod of this utility model;

[0018] Figure 6 This is a schematic diagram of the first cover plate structure of this utility model.

[0019] In the diagram: 1. First cover plate; 2. Fixing bolt; 3. Detection box body; 4. Control panel; 5. Wind power mechanism body; 6. High-elasticity latex sheet; 7. Opening; 8. Second cover plate; 9. First electric telescopic rod; 10. Clamping strip; 11. Spring belt; 12. Wind distribution tube body; 13. Second electric telescopic rod; 14. Third electric telescopic rod; 15. First fixing block; 16. First slide groove; 17. First slider; 18. Second slide groove; 19. Second slider; 20. Second fixing block; 21. Third fixing block; 22. Groove; 23. Opening; 24. Perforation. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figure 1-6This utility model provides a technical solution: a universal mold for a honeycomb ceramic back pressure detector, including a second cover plate 8. A uniform air distribution tube body 12 is fixed to the bottom of the second cover plate 8. Several sets of first electric telescopic rods 9 are fixed to the inner wall of the uniform air distribution tube body 12. Each set of first electric telescopic rods 9 has a set of second sliders 19 fixed to its end. Each set of second sliders 19 is engaged inside a clamping strip 10. A first fixing block 15 is fixed to the end of each clamping strip 10, and a first slider 17 is fixed to the end of each clamping strip 10 away from the first fixing block 15. The uniform air distribution tube body 12 contains two electric telescopic rods 17. 3. A second fixing block 20 is fixed to the output end of the second electric telescopic rod 13. One end of the spring band 11 is fixed to the side of the second fixing block 20 away from the second electric telescopic rod 13. A third fixing block 21 is fixed to the end of the spring band 11 away from the second fixing block 20. The third fixing block 21 is fixed to the output end of the third electric telescopic rod 14. A high-elasticity latex sheet 6 is attached to the upper surface of the second cover plate 8. A first cover plate 1 is provided on the side of the high-elasticity latex sheet 6 away from the second cover plate 8. A number of clamping strips 10 cooperate with a number of first electric telescopic rods 9 to clamp rectangular honeycomb ceramics. The spring band 11 is used to fix cylindrical honeycomb ceramics.

[0024] Furthermore, the clamping bar 10 has a second sliding groove 18 on the side near the first electric telescopic rod 9, and a first sliding groove 16 on the side away from the second sliding groove 18. The first sliding groove 16 and the second sliding groove 18 are used to lock the first slider 17 and the second slider 19, respectively.

[0025] Furthermore, a control panel 4 is fixed on one side of the detection box body 3, and a wind power mechanism body 5 is provided on the other side of the detection box body 3. The control panel 4 is used to control the first electric telescopic rod 9, the second electric telescopic rod 13, the third electric telescopic rod 14 and the wind power mechanism body 5. The wind power mechanism body 5 is used to provide wind power fluid.

[0026] Furthermore, both the first cover plate 1 and the second cover plate 8 are provided with through holes 24, and the four sides of the first cover plate 1 are provided with several openings 23. Each opening 23 is fitted with a fixing bolt 2, and the first cover plate 1 is provided with a groove 22. The fixing bolt 2, together with the opening 23, is used to fix the first cover plate 1 to the detection box body 3. The through holes 24 facilitate the insertion of honeycomb ceramic into the detection box, and the groove 22 is used to accommodate the high elastic latex sheet 6.

[0027] Furthermore, the end sides of several of the clamping strips 10 near the first fixing block 15 are all attached to the end of another clamping strip 10 away from the first fixing block 15, so that when the first electric telescopic rod 9 pushes the clamping strips 10, the clamping strips 10 always remain in contact with each other.

[0028] Furthermore, the high-elasticity latex sheet 6 has an opening 7 in the middle part to facilitate the insertion of honeycomb ceramics.

[0029] Working principle: When using the device, a rectangular honeycomb ceramic is inserted into the testing box through the opening 7 of the high-elasticity latex sheet 6. As the honeycomb ceramic is inserted into place, it will be surrounded by the extended portion of the high-elasticity latex sheet 6. Then, the first electric telescopic rod 9 is activated through the control panel 4 to push the clamping strip 10 closer to the side of the honeycomb ceramic. As several clamping strips 10 move, the adjacent clamping strips 10 will push the side clamping strips 10 to move, reducing the space formed between the clamping strips 10 until the clamping strips 10 fit onto the high-elasticity latex sheet 6, thereby clamping the honeycomb ceramic. Then, the honeycomb ceramic can be tested.

[0030] If the honeycomb ceramic is cylindrical, after the honeycomb ceramic is inserted into the detection box, the second electric telescopic rod 13 is activated through the control panel 4 to push the second fixing block 20 to move, thereby bringing one end of the spring band 11 to the side of the high-elastic latex sheet 6 surrounding the side of the honeycomb ceramic. Then, the third electric telescopic rod 14 is activated to retract, pulling the third fixing block 21 to move, thereby moving one end of the spring band 11 to reduce the encirclement formed by the spring band 11 until the spring band 11 is completely attached to the side of the high-elastic latex sheet 6, thus clamping the honeycomb ceramic.

[0031] Because the high-elasticity latex sheet 6 has strong elasticity, when inserted into the honeycomb ceramic, the high-elasticity latex sheet 6 will fit tightly against and surround the honeycomb ceramic. It is only necessary to clamp the spring strip 11 or several clips 10 on the side of the high-elasticity latex sheet 6. This not only fixes the honeycomb ceramic, but also prevents the high-elasticity latex sheet 6 from being blown by the wind mechanism body 5 during testing, thus preventing air leakage.

[0032] It is worth noting that the entire device is controlled by a central control unit. Since the equipment matched with the control unit is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A universal mold for a honeycomb ceramic back pressure detector, characterized in that: The system includes a second cover plate (8), with a uniform air duct body (12) fixed to the bottom of the second cover plate (8). Several sets of first electric telescopic rods (9) are fixed to the inner side wall of the uniform air duct body (12). Each set of first electric telescopic rods (9) has a set of second sliders (19) fixed to its end. Each set of second sliders (19) is locked inside the clamping strips (10). Each clamping strip (10) has a first fixing block (15) fixed to its end, and a first slider (17) is fixed to the end of each clamping strip (10) away from the first fixing block (15). The uniform air duct body (12) is fixed with a second... The electric telescopic rod (13) has a second fixed block (20) fixed at its output end. One end of the spring band (11) is fixed on the side away from the second electric telescopic rod (13) on the second fixed block (20). The end of the spring band (11) away from the second fixed block (20) is fixed with a third fixed block (21). The third fixed block (21) is fixed at the output end of the third electric telescopic rod (14). A high-elasticity latex sheet (6) is attached to the upper surface of the second cover plate (8). A first cover plate (1) is provided on the side of the high-elasticity latex sheet (6) away from the second cover plate (8).

2. The universal mold for a honeycomb ceramic back pressure detector according to claim 1, characterized in that: The clamp (10) has a second groove (18) on the side close to the first electric telescopic rod (9), and a first groove (16) is provided on the side of the clamp (10) away from the second groove (18).

3. The universal mold for a honeycomb ceramic back pressure detector according to claim 1, characterized in that: A control panel (4) is fixed on one side of the detection box body (3), and a wind power mechanism body (5) is provided on the other side of the detection box body (3).

4. The universal mold for a honeycomb ceramic back pressure detector according to claim 1, characterized in that: Both the first cover plate (1) and the second cover plate (8) have through holes (24), and the four sides of the first cover plate (1) have several openings (23), each opening (23) is fitted with a fixing bolt (2), and the first cover plate (1) has a groove (22).

5. The universal mold for a honeycomb ceramic back pressure detector according to claim 1, characterized in that: The end sides of several of the clamping strips (10) near the first fixing block (15) are all attached to the end of another clamping strip (10) away from the first fixing block (15).

6. The universal mold for a honeycomb ceramic back pressure detector according to claim 1, characterized in that: The high-elasticity latex sheet (6) has an opening (7) in the middle.

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