Portable foaming ceramic hardness detection device

Abstract

The utility model discloses a portable foaming ceramic hardness detection device, and belongs to the technical field of ceramic hardness detection. The device mainly comprises a machine body, a pressing head and a fixing table, and the fixing table is installed at the lower end of the machine body and provided with an inner cavity; the material storage frame is arranged at the inner cavity; the rotating shafts are rotationally arranged on the two sides of the inner cavity; and the two groups of baffles are arranged at the rotating shaft. According to the portable foamed ceramic hardness detection device disclosed by the invention, a rack and a supporting plate are driven by an air cylinder to move downwards and are matched with gear meshing to enable two groups of baffles to rotate oppositely, so that detected bubble ceramics on the top surfaces of the baffles can fall into a storage frame, and meanwhile, the supporting plate drives an elastic piece and a cleaning roller to move downwards; and under the action of the elastic piece, the cleaning roller cleans the baffle in the downward moving process, the purpose that the detected bubble ceramics do not need to be taken out one by one is achieved, and the effects of collecting the bubble ceramics and cleaning the baffle are achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of ceramic hardness detection, in particular to a portable foamed ceramic hardness detection device. BACKGROUND

[0002] Foamed ceramic is a kind of ceramic material with a porous structure, and the surface is covered with tiny pores. The pores make the foamed ceramic have a lower density and a higher porosity, while maintaining a relatively high mechanical strength. At present, when the hardness of foamed ceramic is detected, a hardness tester is used to detect the hardness of the foamed ceramic. The hardness tester, also known as a hardness detection device, deforms the ceramic by applying a certain force to the surface of the ceramic, and then detects the hardness of the ceramic according to the deformation amount.

[0003] Chinese patent CN202120295605.3 discloses a ceramic hardness testing device. The patent uses a hydraulic cylinder to drive a pressing plate to extrude the ceramic, so that the pressing plate can extrude the ceramic at three positions on the surface of the ceramic, and a measuring head is used to detect the hardness of the ceramic, thereby improving the detection efficiency.

[0004] The above-mentioned prior art detects the hardness of the ceramic by pressing the ceramic with a pressing plate and cooperating with a measuring head. However, when the ceramic is subjected to the maximum pressure, it may be deformed or even broken. When the foamed ceramic is broken, it will scatter on the detection platform. If it is not cleaned and collected in time, it will affect the subsequent detection work. At present, the collection is generally carried out manually by taking out the foamed ceramic and fragments that have been tested. However, the fragments are sharp and may cause injury to the workers.

[0005] Therefore, it is necessary to provide a portable foamed ceramic hardness detection device to solve the above-mentioned problems.

[0006] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background technology of the concept of the present application, and therefore, it can contain information that does not constitute prior art. SUMMARY

[0007] Based on the above-mentioned problems existing in the prior art, the present application solves the problem of providing a portable foamed ceramic hardness detection device, which achieves the purpose of not manually taking out the foamed ceramic and fragments one by one after detection.

[0008] The technical solution adopted by the present application to solve the technical problem is a portable foamed ceramic hardness detection device, which comprises a body and a pressure head, the pressure head is arranged at the upper end of the body, and the hardness detection device further comprises:

[0009] A fixing table is installed at the lower end of the body, and the fixing table has an inner cavity.

[0010] A storage frame is arranged at the inner cavity;

[0011] A rotating shaft is arranged at both sides of the inner cavity;

[0012] Two groups of baffle plates are arranged at the rotating shaft;

[0013] Wherein: two groups of the baffle plates are adapted to be in a horizontal state driven by the rotating shaft to close the inner cavity, and two groups of the baffle plates are adapted to be in a vertical state driven by the rotating shaft to open the inner cavity.

[0014] Further, one side of the fixed table is provided with a driving assembly for driving two groups of the baffle plates to rotate towards each other, the driving assembly comprises a cylinder mounted on one side of the fixed table, the telescopic end of the cylinder is connected with a connecting plate, the top of the connecting plate is symmetrically provided with a rack, the outer side of the rotating shaft is provided with a gear, and the gear is engaged with the rack.

[0015] Further, the connecting plate is provided with a cleaning member for cleaning the baffle plate.

[0016] Further, the cleaning member comprises a support plate arranged on the top surface of the connecting plate, one side of the support plate is provided with a sliding plate, the sliding plate is slidingly connected with the fixed table, the outer side of the sliding plate is symmetrically provided with an elastic member, one end of the elastic member is provided with a cleaning roller.

[0017] Further, the elastic member comprises a sleeve connected with the sliding plate, a sleeve rod is slidingly connected in the sleeve, the sleeve rod is connected with the cleaning roller, and a spring is arranged in the sleeve.

[0018] Further, a limiting groove is formed on one side of the fixed table, and the sliding plate slidingly penetrates the limiting groove.

[0019] Further, a notch is formed on one side of the fixed table and communicates with the inner cavity, a storage frame is slidingly connected in the inner cavity, and one end of the storage frame extends to the outer side of the notch and is provided with a first handle.

[0020] Further, a recess is formed on the top surface of the fuselage, and a folding handle is arranged in the recess.

[0021] The beneficial effects of the present application are: the portable foamed ceramic hardness detection device provided by the present application can realize the synchronous downward movement of the gear rack and the support plate driven by the air cylinder, and the two sets of baffles rotate towards each other under the meshing of the gear rack and the gear, so that the foamed ceramic after detection located on the top surface of the baffle can fall into the storage frame, thereby achieving the purpose of collecting the foamed ceramic after detection, and the support plate drives the elastic member and the cleaning roller to move downward, the cleaning roller can clean the baffle in the downward movement process under the action of the elastic member, and the cleaning roller can be reset when the baffle is reset under the elastic force of the spring, so that the top surface of the baffle is cleaned, thereby achieving the purpose of not manually taking out the foamed ceramic after detection one by one, realizing the effect of collecting the foamed ceramic after detection and cleaning the top surface of the baffle, and further improving the efficiency of foamed ceramic hardness detection.

[0022] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the present application, serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0024] Figure 1 It is a whole schematic view of the portable foamed ceramic hardness detection device of the present application;

[0025] Figure 2 It is a schematic view of the fixing table structure of the portable foamed ceramic hardness detection device of the present application;

[0026] Figure 3 It is a schematic view of the storage frame structure of the portable foamed ceramic hardness detection device of the present application;

[0027] Figure 4 It is a schematic view of the baffle and driving assembly structure of the portable foamed ceramic hardness detection device of the present application;

[0028] Figure 5 It is a schematic view of the cleaning member structure of the portable foamed ceramic hardness detection device of the present application;

[0029] Figure 6 It is Figure 5 the cross-sectional view of the telescopic member in

[0030] Figure 7 It is a schematic view of the folding handle structure of the portable foamed ceramic hardness detection device of the present application;

[0031] In the drawings, various reference signs represent:

[0032] 1, body; 11, groove; 12, folding handle; 2, pressure head; 3, fixed table; 31, baffle; 311, rotating shaft; 312, gear; 32, inner cavity; 33, storage frame; 331, first handle; 34, notch; 35, limiting groove; 4, driving assembly; 41, air cylinder; 42, connecting plate; 43, rack; 44, cleaning piece; 441, support plate; 442, sliding plate; 443, elastic piece; 4431, sleeve; 4432, sleeve rod; 4433, spring; 444, cleaning roller. DETAILED DESCRIPTION

[0033] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor should be within the scope of protection of the present application.

[0035] As shown in Figure 1 The present application provides a portable foamed ceramic hardness detection device, which comprises a body 1 and a pressure head 2 arranged at the upper end of the body 1. The pressure head 2 is used to apply pressure to the surface of the foamed ceramic to detect the hardness of the foamed ceramic. In the present application, the pressure head 2 is preferably made of hard alloy material to ensure that the hardness of the foamed ceramic can be effectively tested.

[0036] Meanwhile, a driving part for driving the pressure head 2 to press down is installed inside the body 1. The driving part can be a hydraulic system or an electric driving system (which is a mature prior art, so it will not be described in detail).

[0037] As shown in Figure 1 and Figure 3 A fixed table 3 is fixedly installed at the lower end of the body 1. The fixed table 3 is internally provided with an inner cavity 32. The inner cavity 32 is slidably connected with a storage frame 33. Meanwhile, a notch 34 for extracting the storage frame 33 is formed on one side of the fixed table 3. One end of the storage frame 33 extends to the outside of the notch 34. The storage frame 33 is used to collect the broken ceramic. A first handle 331 is arranged on the outside of the storage frame 33 to facilitate the staff to pull out the storage frame 33.

[0038] As shown in Figure 2 and Figure 4As shown, two groups of rotating shafts 311 are arranged inside the inner cavity 32 on both sides, and the rotating shafts 311 are provided with baffles 31, which are adapted to rotate with the rotating shafts 311. When the two groups of baffles 31 are in a horizontal state, the inner cavity 32 can be closed, and when the two groups of baffles 31 are in a vertical state, the inner cavity 32 can be opened, so that the foamed ceramics and fragments fall into the storage frame 33;

[0039] In order to drive the rotating shaft 311 to rotate, a gear 312 is arranged at one end of the rotating shaft 311, and a driving assembly 4 is arranged on one side of the fixed table 3. The driving assembly 4 includes a cylinder 41 fixedly installed on one side of the fixed table 3, and the cylinder 41 is connected with a connecting plate 42 at the telescopic end. The connecting plate 42 is slidably connected with the fixed table 3, and a rack 43 is symmetrically arranged on the upper end of the connecting plate 42. The rack 43 is meshed with the gear 312, so that the telescopic movement of the cylinder 41 can drive the rack 43 to reciprocate in the vertical direction, and the gear 312 meshed therewith drives the driving shaft 311 to rotate.

[0040] As described above, in the initial state, the two groups of baffles 31 are in a horizontal state. The foamed ceramics to be detected are placed on the top surface of the two groups of baffles 31, and the pressure head 2 is pressed down to deform the foamed ceramics, so as to detect the hardness of the foamed ceramics.

[0041] After the detection is completed, the connecting plate 42 is driven downward by the cylinder 41, so that the two groups of racks 43 are simultaneously driven downward by the connecting plate 42. Under the meshing action of the two groups of racks 43 and the two groups of gears 312, the two groups of gears 312 are driven to rotate towards each other, and the two groups of gears 312 drive the two groups of baffles 31 to rotate towards each other through the rotating shaft 311, so that the two groups of baffles 31 are in a vertical state. Thus, the foamed ceramics on the top of the two groups of baffles 31 after detection can fall between the two groups of baffles 31 and fall into the storage frame 33, which is collected by the storage frame 33 without manual removal.

[0042] Subsequently, the connecting plate 42 is driven upward by the cylinder 41, and the two groups of baffles 31 are reset under the meshing action of the rack 43 and the gear 312. Then, another group of foamed ceramics to be detected can be placed on the top surface of the baffles 31 for detection again. When a plurality of groups of foamed ceramics are detected, the storage frame 33 can be taken out of the inner cavity 32 by pulling the first handle 331, so as to clean the broken foamed ceramics in the storage frame 33, which is more convenient than taking out and cleaning the foamed ceramics one by one.

[0043] As shown, Figures 4-5 The upper end of the connecting plate 42 is provided with a cleaning member 44, which includes a support plate 441 fixedly arranged on the upper end of the connecting plate 42. The support plate 441 is provided with a sliding plate 442 on one side, and the support plate 441 is used to connect the sliding plate 442,

[0044] As Figure 3 and Figure 5 As shown in the fixed platform 3 side is provided with a limiting slot 35, the sliding plate 442 and limiting slot 35 sliding connection, the sliding plate 442 outside is symmetrically provided with elastic piece 443, one end of the elastic piece 443 is provided with a cleaning roller 444, the cleaning roller 444 is used for cleaning the baffle 31, the lower end of the cleaning roller 444 is in contact with the baffle 31.

[0045] As Figure 6 shown, the elastic piece 443 includes sleeve 4431 fixedly installed with the sliding plate 442, the sleeve 4431 has a cavity, and the sleeve 4431 is slidably connected with the sleeve rod 4432 in the cavity, one end of the sleeve rod 4432 is connected with the cleaning roller 444, the inside of the sleeve 4431 is provided with a spring 4433, the other end of the sleeve rod 4432 is connected with the spring 4433.

[0046] In this embodiment, when the connecting plate 42 drives the two groups of rack 43 to move down, it will also drive the support plate 441 to move down, and the support plate 441 drives the sliding plate 442 to move down along the inside of the limiting slot 35, and the sliding plate 442 drives the two groups of sleeve 4431 and the sleeve rod 4432 and the cleaning roller 444 to move down. In the process of moving down, the baffle 31 is gradually rotated under the meshing action of the rack 43 and the gear 312, and the cleaning roller 444 is rotated in cooperation with the baffle 31 in the process of moving down, so that the baffle 31 extrudes the cleaning roller 444, the cleaning roller 444 drives the sleeve rod 4432 to move towards the inside of the sleeve 4431, and then the spring 4433 is compressed. When the cleaning roller 444 moves along the surface of the baffle 31, it can clean the residues on the surface of the baffle 31, so that it falls into the storage frame 33 together with the foamed ceramic;

[0047] Then in the process of rotating the baffle 31 to reset, the connecting plate 42 drives the support plate 441 to move up, so that the support plate 441 drives the sleeve 4431 to move up, and the two groups of cleaning rollers 444 move up. Then the spring 4433 rebounds, so that the sleeve rod 4432 moves outward from the inside of the sleeve 4431, thereby driving the cleaning roller 444 to reset, so that the cleaning roller 444 can clean the baffle 31 when the foamed ceramic falls into the storage frame 33, preventing the impurities on the top surface of the baffle 31 from affecting the subsequent detection

[0048] As Figure 7 shown, the top of the fuselage 1 is provided with a recess 11, and the folding handle 12 is installed in the recess 11. The recess 11 is used to provide a space for the folding handle 12 to fold. The folding handle 12 is connected to the inside of the recess 11 by bolts. When the device needs to be moved as a whole, the folding handle 12 is rotated, and then the device can be lifted by holding the folding handle 12, so that the device is convenient to carry.

[0049] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable foamed ceramic hardness testing device, comprising a body (1) and an indenter (2), wherein the indenter (2) is disposed at the upper end of the body (1), characterized in that: The hardness testing device further includes: A fixed platform (3) is installed at the lower end of the body (1) and has an inner cavity (32). A storage box (33) is provided in the inner cavity (32); A rotating shaft (311) is rotatably disposed on both sides of the inner cavity (32); Two sets of baffles (31) are installed at the pivot (311); Wherein: the two sets of baffles (31) are adapted to be in a horizontal state under the drive of the rotating shaft (311) to close the inner cavity (32), and the two sets of baffles (31) are adapted to be in a vertical state under the drive of the rotating shaft (311) to open the inner cavity (32).

2. The portable foamed ceramic hardness testing device according to claim 1, characterized in that: One side of the fixed platform (3) is provided with a drive assembly (4) for driving the two sets of baffles (31) to rotate in opposite directions. The drive assembly (4) includes a cylinder (41) installed on one side of the fixed platform (3). The telescopic end of the cylinder (41) is connected to a connecting plate (42). The top of the connecting plate (42) is symmetrically provided with racks (43). The outer side of the rotating shaft (311) is provided with a gear (312). The gear (312) meshes with the rack (43).

3. The portable foamed ceramic hardness testing device according to claim 2, characterized in that: The connecting plate (42) is provided with a cleaning component (44) for cleaning the baffle (31).

4. The portable foamed ceramic hardness testing device according to claim 3, characterized in that: The cleaning component (44) includes a support plate (441) disposed on the top surface of the connecting plate (42), a sliding plate (442) is provided on one side of the support plate (441), the sliding plate (442) is slidably connected to the fixed platform (3), and elastic elements (443) are symmetrically provided on the outer side of the sliding plate (442), and a cleaning roller (444) is provided at one end of the elastic element (443).

5. The portable foamed ceramic hardness testing device according to claim 4, characterized in that: The elastic element (443) includes a sleeve (4431), which is connected to a sliding plate (442). A sleeve rod (4432) is slidably connected inside the sleeve (4431), which is connected to a cleaning roller (444). A spring (4433) is provided inside the sleeve (4431).

6. The portable foamed ceramic hardness testing device according to claim 4, characterized in that: A limiting groove (35) is provided on one side of the fixed platform (3), and the sliding plate (442) slides through the limiting groove (35).

7. The portable foamed ceramic hardness testing device according to claim 1, characterized in that: The fixed platform (3) has a notch (34) on one side that communicates with the inner cavity (32). A storage frame (33) is slidably connected inside the inner cavity (32). One end of the storage frame (33) extends to the outside of the notch (34) and is provided with a first handle (331).

8. The portable foamed ceramic hardness testing device according to claim 1, characterized in that: The top surface of the body (1) is provided with a groove (11), and a folding handle (12) is installed inside the groove (11).

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