Multi-group cement setting time automatic detection device

Abstract

This invention discloses multiple sets of automatic cement setting time detection devices, relating to the field of cement testing technology. The devices include: an operating table, a control component fixedly mounted on the operating table, and a detection and storage unit fixedly mounted on the operating table, with the detection and storage unit connected to the control component. After uniformly mixed cement is loaded into the tilting storage assembly, a support component drives the detection assembly to rotate synchronously with the tilting storage assembly. The hopper tilts accordingly, smoothly pouring out the cement and evenly adhering it to the opening. A sealing plate moves synchronously, changing the assembly from a sealed state to an open state. The detection assembly adjusts its posture as it tilts, performing a needle-drop detection and accurately recording the initial setting time through the control component. After detection, the detection assembly automatically retracts the detection needle, the cement is re-collected, and the seal is restored. This process can be repeated to achieve multiple consecutive automated detections, automatically completing the entire process of loading, tilting, detection, return, and sealing.

Description

Technical Field

[0001] This invention relates to the field of cement testing technology, and in particular to an automatic detection device for multiple cement setting times. Background Technology

[0002] Cement setting time testing includes two key indicators: initial setting and final setting, which are crucial for construction. The initial setting time should not be too short to ensure sufficient time for cement mixing, transportation, and pouring operations. The final setting time should not be too long so that the cement can harden quickly and gain strength after construction.

[0003] Current methods for testing cement setting time require repeated manual sampling and turning of the sample after initial setting, resulting in multiple tests. This leads to numerous missed testing points and fatigue errors during manual calibration, which is both labor-intensive and affects the accuracy and reliability of the test results. Summary of the Invention

[0004] To address the problems existing in the aforementioned multiple sets of automatic cement setting time detection devices, this invention is proposed.

[0005] Therefore, the present invention provides multiple sets of automatic cement setting time detection devices, the purpose of which is to solve the problems of existing cement setting time detection methods that involve a lot of manual operation, high labor intensity, and are prone to inaccurate detection and unreliable results due to missed key points and operator fatigue.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a multi-set automatic cement setting time detection device, including an operating table, a control component fixedly installed on the operating table, and a detection storage unit fixedly installed on the operating table, wherein the detection storage unit is connected to the control component; the detection storage unit includes a support component fixedly installed on the operating table, a detection component fixedly installed on the support component, and a flip storage component fixedly installed on the detection component, wherein the flip storage component is fixedly connected to the operating table.

[0007] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, the support assembly includes a protective cover fixedly installed on the operating table and a motor fixedly installed on the protective cover.

[0008] As a preferred embodiment of the multi-group cement setting time automatic detection device of the present invention, the flip storage component includes a storage box fixedly installed on the operating table, a placement component fixedly installed on the storage box, a limiting part fixedly installed on the placement component, and a rotating part rotatably installed on the inner wall of the limiting part.

[0009] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, the limiting part includes a limiting member fixedly installed on the placement member, an arc-shaped groove fixedly installed on the limiting member, an L-shaped groove fixedly installed on the limiting member, and a part fixedly installed on the L-shaped groove.

[0010] As a preferred embodiment of the multi-group cement setting time automatic detection device of the present invention, the rotating part includes a rotating component 1 rotatably installed on the inner wall of the limiting component, a sliding groove 1 fixedly installed on the rotating component 1, a sliding groove 2 fixedly installed on the rotating component 1, and a soft brush fixedly installed on the limiting component.

[0011] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, wherein: a sealing plate is slidably installed on the inner wall of the first sliding groove, and the sealing plate is slidably connected to the arc-shaped groove and the storage box; a hopper is slidably installed on the inner wall of the second sliding groove, and the hopper is slidably connected to the L-shaped groove.

[0012] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, the hopper part includes a sliding block slidably installed on the inner wall of the sliding groove, a rotating rod rotatably installed on the sliding block, a hopper component fixedly installed on the other end of the rotating rod, and a toothed ring fixedly installed on the outer wall of the rotating rod, wherein the toothed ring is meshed with the toothed block.

[0013] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, the detection component includes a rotating rod two fixedly installed on the top of the rotating component one, a connecting component fixedly installed on the top of the rotating rod two, and a rotating disk fixedly installed on the connecting component, wherein the rotating disk is fixedly connected to the motor one through the protective cover.

[0014] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, a limiting groove is fixedly installed on the rotating rod 2, a buckle is slidably installed on the inner wall of the limiting groove, a sliding ring is fixedly installed on the buckle, and a detection element is fixedly installed on the sliding ring.

[0015] As a preferred embodiment of the multi-group automatic cement setting time detection device of the present invention, the detection component includes a connecting plate fixedly mounted on a sliding ring, a second motor fixedly mounted on the connecting plate, a drive rod fixedly mounted on the output end of the second motor, a drive shaft fixedly mounted on the drive rod, a second rotating component slidably mounted on the outer wall of the drive rod, a rope fixedly mounted on the second rotating component, a detection needle fixedly mounted on the rope, and an electromagnet fixedly mounted on the connecting plate, wherein the detection needle and the rope are slidably connected to the electromagnet and the connecting plate.

[0016] The beneficial effects of this invention are as follows: After the uniformly mixed cement is loaded into the tilting storage component, the support component drives the detection component to rotate synchronously with the tilting storage component. The hopper then tilts, smoothly pouring out the cement and evenly adhering it to the opening. The sealing plate moves synchronously, changing the component from a sealed state to an open state. The detection component adjusts its posture as it tilts, performs needle detection, and accurately records the initial setting time through the control components. After the detection is completed, the detection component automatically retracts the detection needle, the support component reverses its drive, and the tilting storage component rotates back to its original position. The cement is then re-collected and the seal is restored. This process can be repeated to achieve continuous automated detection multiple times. By automatically completing the entire process of loading, tilting, detection, return, and sealing, there is no need for manual repeated handling, sample tilting, and reading monitoring, thus reducing labor intensity. The device can automatically detect according to preset nodes, avoiding missed opportunities and human error, improving detection accuracy and reliability. The fully enclosed operation reduces environmental interference and moisture evaporation, ensuring stable test conditions and effectively improving the automation level of cement setting time detection. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the multi-group automatic cement setting time detection device of the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of the multi-group automatic cement setting time detection device of the present invention.

[0020] Figure 3 This is a schematic diagram of the cement unit structure of the multi-group automatic cement setting time detection device of the present invention.

[0021] Figure 4 This is a schematic diagram of the flipping component structure of the multi-set cement setting time automatic detection device of the present invention.

[0022] Figure 5 This is an exploded view of the flipping component of the multi-set cement setting time automatic detection device of the present invention.

[0023] Figure 6 This is a schematic diagram of the cement hopper structure of the multi-set cement setting time automatic detection device of the present invention.

[0024] Figure 7 This is a schematic diagram of the detection unit structure of the multi-group automatic cement setting time detection device of the present invention.

[0025] Figure 8 This is a schematic diagram of the detection component structure of the multi-group automatic cement setting time detection device of the present invention.

[0026] Figure 9 This is an exploded structural diagram of the detection components of the multi-group automatic cement setting time detection device of the present invention.

[0027] Figure 10 This is a schematic diagram of the working process of the multi-group automatic cement setting time detection device of the present invention.

[0028] Explanation of reference numerals in the attached drawings: 1. Operating table; 2. Control unit; 3. Detection and storage unit; 31. Support assembly; 311. Protective cover; 312. Motor 1; 32. Tilting storage assembly; 321. Storage box; 322. Placement component; 323. Limiting part; 3231. Limiting component; 3232. Arc groove; 3233. L-shaped groove; 3234. Tooth block; 324. Rotating part; 3241. Rotating component 1; 3242. Sliding groove 1; 3243. Sliding groove 2; 325. Enclosing plate; 326. Hopper part; 32 61. Sliding block; 3262. Rotating rod one; 3263. Gear ring; 3264. Hopper component; 327. Soft brush; 33. Detection assembly; 331. Rotary disk; 332. Connecting part; 333. Rotating rod two; 334. Limiting groove; 335. Sliding ring; 336. Buckle; 337. Detection component; 3371. Connecting plate; 3372. Motor two; 3373. Drive rod; 3374. Drive shaft; 3375. Rotating component two; 3376. Rope; 3377. Electromagnet; 3378. Detection needle. Detailed Implementation

[0029] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Example 1, referring to Figures 1-2 The first embodiment of the present invention provides a multi-set automatic cement setting time detection device. This device includes: an operating table 1, and a control component 2 and a detection storage unit 3 fixedly installed thereon; wherein, the control component 2 is used to expand the cement detection and recording function, and the detection storage unit 3 is connected to the control component 2 and is responsible for performing cement detection tasks.

[0031] Furthermore, the detection and storage unit 3 includes: a support component 31 fixedly installed on the operating table 1 for providing support and driving the overall operation; a detection component 33 fixedly installed on the support component 31 for carrying out cement detection; and a flip storage component 32 fixedly installed on the detection component 33, which is fixedly connected to the operating table 1 and can realize the flipping and retrieval operation during cement storage and detection.

[0032] In use, the mixed cement is first loaded into the tilting storage component 32. Then, driven by the support component 31, the detection component 33 rotates synchronously with the tilting storage component 32. As the tilting storage component 32 rotates, its hopper 326 tilts accordingly, discharging the cement. Simultaneously, the sealing plate 325 on the component moves synchronously, switching the tilting storage component 32 from a completely sealed state to a top-open state. During the opening process, the hopper 326 discharges the cement and presses it against the component opening. The detection component 33 also adjusts its position as the tilting storage component 32 rotates. After adjustment... The detection component 33 directly performs needle drop detection, and the control component 2 simultaneously records the initial setting time of the cement. Afterward, the support component 31 is driven in reverse, and the detection component 33 automatically retracts the detection needle and rotates in the opposite direction with the flip storage component 32, so that the cement that has been tested falls back into the component. The flip storage component 32 restores the sealed state. The above steps can be repeated for subsequent tests to achieve rapid and continuous testing, avoid missed opportunities and human error, and improve the accuracy and reliability of testing. The fully enclosed operation reduces environmental interference and moisture evaporation, ensures stable test conditions, and effectively improves the automation level of cement setting time testing.

[0033] Example 2, refer to Figures 1-6 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the support component 31 includes a protective cover 311 fixedly installed on the operating table 1 and a motor 312 on the protective cover 311. The protective cover 311 is used for detection and protection, and the motor 312 provides driving power for the whole.

[0034] Compared to Embodiment 1, this embodiment further optimizes the flip storage component 32, whose structure includes: a storage box 321 fixedly installed on the operating table 1 for storing cement; a placement member 322 fixedly installed on the storage box 321 for placing cement; a limiting part 323 fixedly installed on the placement member 322 for cooperating with the rotating part 324 to limit the closing plate 325 and the hopper part 326; and a rotating part 324 rotatably installed on the inner wall of the limiting part 323 for driving the closing plate 325 and the hopper part 326 to move.

[0035] Furthermore, the structure of the limiting part 323 is as follows: a limiting member 3231 fixed on the placement member 322 for connecting the placement member 322; an arc-shaped groove 3232 formed on the limiting member 3231 for cooperating with the movement of the closing plate 325; an L-shaped groove 3233 formed on the limiting member 3231 for cooperating with the rotation of the hopper part 326; and a toothed block 3234 fixed on the L-shaped groove 3233 for driving the hopper part 326 to flip.

[0036] Furthermore, the rotating part 324 includes: a rotating part 3241 rotatably mounted on the inner wall of the limiting member 3231 for connecting the detection assembly 33; a sliding groove 3242 formed on the rotating part 3241 for sliding with the sealing plate 325; a sliding groove 3243 formed on the rotating part 3241 for sliding with the hopper part 326; and a soft brush 327 fixed on the limiting member 3231 for scraping off excess cement on the hopper part 326.

[0037] Furthermore, a sealing plate 325 is slidably installed on the inner wall of the sliding groove 3242, and the sealing plate 325 is slidably connected to the arc-shaped groove 3232 and the storage box 321 to ensure the sealing of the cement inside the storage box 321; a hopper part 326 is slidably installed on the inner wall of the sliding groove 3243, and the hopper part 326 is slidably connected to the L-shaped groove 3233 to realize the turning and feeding of cement.

[0038] Furthermore, the hopper section 326 includes: a sliding block 3261 slidably mounted on the inner wall of the sliding groove 3243 for sliding within the sliding groove 3243; a rotating rod 3262 rotatably mounted on the sliding block 3261 for connecting the hopper component 3264; a hopper component 3264 fixed to the other end of the rotating rod 3262 for carrying and conveying cement; and a toothed ring 3263 fixed to the outer wall of the rotating rod 3262, the toothed ring 3263 meshing with the toothed block 3234, driving the hopper component 3264 to flip through the meshing action.

[0039] During use, firstly, the mixed cement to be tested is loaded into the placement piece 322 inside the storage box 321 and sealed. When testing is required, the support component 31 drives the testing component 33, causing the rotating part 3241 to rotate synchronously. While the rotating part 3241 rotates on the inner wall of the limiting component 3231, the closing plate 325 on the sliding groove 3242 slides downwards on the inner wall of the storage box 321 under the limitation of the arc groove 3232, so that a testing port is opened at the top of the storage box 321. At the same time, the sliding block 3261 in the sliding groove 3243 moves and adjusts under the limitation of the L-shaped groove 3233. The toothed ring 3263 on the outer wall of the rotating rod 3262 meshes with the toothed block 3234 on the L-shaped groove 3233, causing the rotating rod 3262 and the hopper 3264 to flip inside the placement piece 322, and after the cement is filled, it moves along the L-shaped groove 3233 to the testing port of the storage box 321.

[0040] During this process, the soft brush 327 scrapes off excess cement from the hopper component 3264, ensuring that the cement surface inside the hopper is flat and completing the preparation before testing. After the test is completed, the support component 31 is driven in reverse, causing the sealing plate 325 to reseal the test port of the storage box 321, restoring the sealed state. In this way, the cement in the storage box 321 can retain moisture in subsequent repeated tests. The device automatically tests according to preset nodes, avoiding missed testing opportunities and human error, improving testing accuracy and reliability. The fully enclosed operation also reduces environmental interference and moisture evaporation, ensuring the stability of test conditions.

[0041] The remaining structure is the same as that in Example 1.

[0042] Example 3, referring to Figures 1-10 This is the third embodiment of the present invention. This embodiment differs from the second embodiment in that: the detection component 33 includes a second rotating rod 333 fixedly installed on the top of the first rotating member 3241, a connecting member 332 fixedly installed on the top of the second rotating rod 333, and a rotating disk 331 fixedly installed on the connecting member 332; wherein the second rotating rod 333 is used for detection marking and driving, the connecting member 332 is used for connection, and the rotating disk 331 penetrates the protective cover 311 and is fixedly connected to the first motor 312 to realize the connection with the first motor 312.

[0043] Compared to Embodiment 2, this embodiment further includes a limiting groove 334 fixedly installed on the rotating rod 333 for sliding with the sliding ring 335; a buckle 336 is slidably installed on the inner wall of the limiting groove 334 for sliding and fixing within the limiting groove 334; a sliding ring 335 is fixedly installed on the buckle 336 for connecting the detection piece 337; and a detection piece 337 is fixedly installed on the sliding ring 335 for testing the cement.

[0044] Further, the detection component 337 includes: a connecting plate 3371 fixedly mounted on the sliding ring 335 for connecting the sliding ring 335; a second motor 3372 fixedly mounted on the connecting plate 3371 for driving the drive rod 3373 and drive shaft 3374 to rotate; a drive rod 3373 fixedly mounted on the output end of the second motor 3372 for driving the rope 3376 to wind up; a drive shaft 3374 fixedly mounted on the drive rod 3373 for cooperating with the drive rod 3373 to achieve drive transmission; a second rotating component 3375 slidably mounted on the outer wall of the drive rod 3373 for ensuring the drive rotation of the drive rod 3373; a rope 3376 fixedly mounted on the second rotating component 3375 for connecting the detection needle 3378; a detection needle 3378 fixedly mounted on the rope 3376 for detecting cement; and an electromagnet 3377 fixedly mounted on the connecting plate 3371. The detection needle 3378 and the rope 3376 are slidably connected to the electromagnet 3377 and the connecting plate 3371. The electromagnet 3377 is used to magnetically position and fix the detection needle 3378.

[0045] During operation, cement is first loaded into the tilting storage component 32. Then, the support component 31 drives the rotating disk 331, connecting piece 332, and rotating rod 333 to rotate. Simultaneously, the rotating rod 333 drives the tilting storage component 32 to rotate synchronously, causing the tilting storage component 32 to automatically unfold and complete the automatic feeding for cement detection. Next, the control component 2 de-energizes the electromagnet 3377 on the connecting plate 3371. The electromagnet 3377 loses its magnetic force, and the detection needle 3378 falls under gravity towards the unfolded cement surface of the bottom tilting storage component 32 until it penetrates the cement to complete the detection. The control component 2 records the result synchronously. After the cement setting time is recorded and the first cement test is completed by the detection needle 3378, the motor 3372 on the connecting plate 3371 starts, driving the drive rod 3373 and drive shaft 3374 to rewind the rope 3376 inside the rotating component 3375, causing the detection needle 3378 inserted into the cement to move and be retrieved towards the connecting plate 3371. At the same time, the control component 2 controls the electromagnet 3377 to be re-energized to restore the magnetic force. During the retrieval process of the rotating component 3375, the electromagnet 3377 magnetically attracts and positions the gradually approaching detection needle 3378, causing the detection needle 3378 to return to the connecting plate 3371. Afterwards, the support component 31 reverses the drive, causing the detection component 33 and the flipping storage component 32 to return to their original positions. The flipping storage component 32 reseals itself to await the next test. This cycle can be repeated to achieve continuous automated testing. The entire process of loading, flipping, testing, returning, and sealing is completed automatically, eliminating the need for manual repeated sample handling, sample flipping, and reading monitoring. This reduces labor intensity and improves the accuracy of the test data.

[0046] The remaining structure is the same as that in Example 2.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A multi-set automatic cement setting time detection device, characterized in that: It includes an operating console (1), a control unit (2) fixedly installed on the operating console (1), and a detection storage unit (3) fixedly installed on the operating console (1), and the detection storage unit (3) is connected to the control unit (2); The detection storage unit (3) includes a support component (31) fixedly installed on the operating table (1), a detection component (33) fixedly installed on the support component (31), and a flip storage component (32) fixedly installed on the detection component (33), and the flip storage component (32) is fixedly connected to the operating table (1).

2. The multi-set automatic cement setting time detection device according to claim 1, characterized in that: The support assembly (31) includes a protective cover (311) fixedly mounted on the operating table (1) and a motor (312) fixedly mounted on the protective cover (311).

3. The multi-set cement setting time automatic detection device according to claim 2, characterized in that: The flip storage assembly (32) includes a storage box (321) fixedly mounted on the operating table (1), a placement member (322) fixedly mounted on the storage box (321), a limiting part (323) fixedly mounted on the placement member (322), and a rotating part (324) rotatably mounted on the inner wall of the limiting part (323).

4. The multi-set cement setting time automatic detection device according to claim 3, characterized in that: The limiting part (323) includes a limiting member (3231) fixedly installed on the placement member (322), an arc groove (3232) fixedly installed on the limiting member (3231), an L-shaped groove (3233) fixedly installed on the limiting member (3231), and a toothed block (3234) fixedly installed on the L-shaped groove (3233).

5. The multi-set automatic cement setting time detection device according to claim 4, characterized in that: The rotating part (324) includes a rotating part one (3241) rotatably mounted on the inner wall of the limiting member (3231), a sliding groove one (3242) fixedly mounted on the rotating part one (3241), a sliding groove two (3243) fixedly mounted on the rotating part one (3241), and a soft brush (327) fixedly mounted on the limiting member (3231).

6. The multi-set cement setting time automatic detection device according to claim 5, characterized in that: A sealing plate (325) is slidably installed on the inner wall of sliding groove one (3242), and the sealing plate (325) is slidably connected to the arc groove (3232) and the storage box (321). A hopper part (326) is slidably installed on the inner wall of sliding groove two (3243), and the hopper part (326) is slidably connected to the L-shaped groove (3233).

7. The multi-set cement setting time automatic detection device according to claim 6, characterized in that: The hopper section (326) includes a sliding block (3261) slidably mounted on the inner wall of the sliding groove (3243), a rotating rod (3262) rotatably mounted on the sliding block (3261), a hopper component (3264) fixedly mounted on the other end of the rotating rod (3262), and a toothed ring (3263) fixedly mounted on the outer wall of the rotating rod (3262), wherein the toothed ring (3263) is engaged with the toothed block (3234).

8. The multi-set cement setting time automatic detection device according to claim 7, characterized in that: The detection assembly (33) includes a rotating rod (333) fixedly installed on the top of the rotating part (3241), a connector (332) fixedly installed on the top of the rotating rod (333), and a rotating disk (331) fixedly installed on the connector (332), and the rotating disk (331) is fixedly connected to the motor (312) through the protective cover (311).

9. The multi-set automatic cement setting time detection device according to claim 8, characterized in that: A limiting groove (334) is fixedly installed on the rotating rod (333). A buckle (336) is slidably installed on the inner wall of the limiting groove (334). A sliding ring (335) is fixedly installed on the buckle (336). A detection piece (337) is fixedly installed on the sliding ring (335).

10. The multi-set cement setting time automatic detection device according to claim 9, characterized in that: The detection component (337) includes a connecting plate (3371) fixedly mounted on a sliding ring (335), a second motor (3372) fixedly mounted on the connecting plate (3371), a drive rod (3373) fixedly mounted on the output end of the second motor (3372), a drive shaft (3374) fixedly mounted on the drive rod (3373), a second rotating component (3375) slidably mounted on the outer wall of the drive rod (3373), a rope (3376) fixedly mounted on the second rotating component (3375), a detection needle (3378) fixedly mounted on the rope (3376), and an electromagnet (3377) fixedly mounted on the connecting plate (3371). The detection needle (3378) and the rope (3376) are slidably connected to the electromagnet (3377) and the connecting plate (3371).

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