An adjustable pressure hard tissue embedding compaction device

Abstract

The application provides a hard tissue embedding compaction device with adjustable pressure, and belongs to the technical field of tissue embedding. The hard tissue embedding compaction device with adjustable pressure comprises an embedding device and a mold, a moving mechanism is arranged above the embedding device, an auxiliary mechanism is arranged above the embedding device, the mold can be first placed below the output end of the embedding device, after paraffin injection is completed, the first motor is controlled to drive the mold to rotate by 120 degrees and move below the pressing plate to compact the paraffin in the mold, the first motor is controlled to drive the mold to rotate by 120 degrees again, so that the mold is located above the cooling table to cool the paraffin in the mold, thereby solving the problem that after the paraffin injection of the mold is completed, the mold is manually moved above the cooling table for cooling, which not only increases the workload of the staff, but also reduces the working efficiency of the hard tissue embedding compaction device.

Description

Technical Field

[0001] This application relates to the field of tissue embedding, and more specifically, to an adjustable pressure hard tissue embedding compaction device. Background Technology

[0002] Hard tissues include human or animal bones, teeth, undemineralized bone, etc. For subsequent research, hard tissues need to be embedded. The embedding device is completed by placing the hard tissue into the inside of a mold, injecting molten paraffin into the mold, and then waiting for the paraffin to cool and wrap around the outer surface of the hard tissue. During the embedding process, a compaction device is usually set up to apply mechanical pressure to remove air bubbles and ensure that the hard tissue is tightly bonded to the paraffin.

[0003] However, the existing hard tissue embedding compaction device still has the following shortcomings in use: After the wax injection of the mold is completed, the existing hard tissue embedding compaction device requires manual movement of the mold into the compaction device, then fixing the mold, and then compacting it through the compaction device. After that, the fixing of the mold is released, and the mold is moved to the top of the cooling platform by manual movement to cool the mold. This not only increases the workload of the staff, but also reduces the working efficiency of the hard tissue embedding compaction device. Utility Model Content

[0004] To overcome the above shortcomings, this application provides an adjustable pressure hard tissue embedding compaction device, which aims to improve the problem that after wax injection of the mold is completed, it is necessary to manually move the mold into the compaction device, fix the mold, compact it through the compaction device, and then release the fixation of the mold and manually move the mold to the top of the cooling platform to cool the mold. This not only increases the workload of the workers, but also reduces the working efficiency of the hard tissue embedding compaction device.

[0005] This application provides an adjustable pressure hard tissue embedding and compaction device, including an embedding device and a mold. A moving mechanism for moving the mold is provided above the embedding device, and an auxiliary mechanism is provided above the embedding device. The moving mechanism includes a rotating component, which is rotatably connected to the top of the embedding device. A first motor is installed inside the embedding device, and the output shaft of the first motor passes through the embedding device and is connected to the bottom of the rotating component.

[0006] In one specific implementation, a crossbar is connected to the outer surface of the rotating component, and a housing is connected to the other end of the crossbar.

[0007] In the above implementation process, by setting the crossbar, the output shaft of the first motor can be controlled to rotate, which in turn drives the rotating parts to rotate, thereby causing the crossbar to rotate and the housing to rotate.

[0008] In one specific implementation, a second motor is connected to one end of the housing, the output shaft of the second motor passes through the housing and is connected to a bidirectional screw, and the other end of the bidirectional screw is rotatably connected inside the housing.

[0009] In the above implementation process, by setting up a second motor, the output shaft of the second motor can be controlled to rotate, thereby driving the bidirectional screw to rotate inside the housing.

[0010] In one specific implementation, the outer surface of the bidirectional screw is threaded with two sets of threaded seats, which are slidably connected inside the housing.

[0011] In the above implementation process, by setting up a bidirectional screw, the two sets of threaded seats can slide inside the housing when the bidirectional screw rotates.

[0012] In one specific implementation, a clamping member is connected to one side of the threaded seat, and two sets of the clamping members are respectively arranged on both sides of the mold.

[0013] In the above implementation process, by setting the threaded seat, the clamping parts can be moved when the threaded seat moves. The mold is clamped by two sets of clamping parts, and the mold can be rotated when the shell rotates.

[0014] In one specific implementation, the auxiliary mechanism includes two sets of rack plates, both sets of rack plates being connected inside the housing.

[0015] In the above implementation process, by setting up an auxiliary mechanism, the mold can be brought close to one side of the shell during the clamping process of the clamping component.

[0016] In one specific implementation, the clamping member has a through cavity, and a movable member is slidably connected inside the cavity. A limit plate is connected to one side of the movable member.

[0017] In the above implementation process, the cavity allows the moving part to slide inside the cavity, driving the limiting plate to move. The two sets of limiting plates make the mold close to one side of the shell.

[0018] In one specific implementation, one end of the movable part is provided with a threaded groove, and a second screw is threadedly connected inside the threaded groove. The other end of the second screw passes through the threaded seat and is connected to a gear, which meshes with a rack plate.

[0019] In the above implementation process, by setting the gear, when the gear moves horizontally, the rack plate can drive the gear to rotate, drive the second screw to rotate inside the thread groove, and drive the moving part to slide inside the cavity. When the two sets of clamping parts move to both sides of the mold to clamp the mold, the two sets of limiting plates will press the mold against one side of the shell.

[0020] In one specific implementation, the other side of the gear is rotatably connected to a connecting member, and the other end of the connecting member is slidably connected to the inner wall of the housing.

[0021] In the above implementation process, by setting the connecting parts, when the threaded seat moves inside the housing, it can drive the gear to move horizontally. At the same time as the horizontal movement, the gear is driven to rotate through the action of the rack plate.

[0022] In one specific implementation, a hydraulic press is connected to the top of the embedding device, a pressure plate is connected to the output end of the hydraulic press, and a cooling platform is provided on the top of the embedding device.

[0023] In the above process, by setting up the hydraulic press, the mold can first be placed below the output end of the embedding device. After the paraffin is injected, the mold is clamped by two sets of clamping members. Then, the first motor is controlled to drive the mold to rotate 120 degrees and move it below the pressure plate. By setting up the limiting plate, the mold can be aligned with the pressure plate. Then, by controlling the output end of the hydraulic press, the pressure plate is driven to press down to compact the paraffin inside the mold. After compaction is completed, the first motor is controlled to drive the mold to rotate another 120 degrees, so that the mold is placed above the cooling platform to cool the paraffin inside the mold. The hydraulic press is equipped with a pressure control valve, which can adjust the output pressure of the hydraulic press.

[0024] Compared with the prior art, the beneficial effects of this application are as follows: By setting up the moving mechanism and auxiliary mechanism, the mold can be placed below the output end of the embedding device first. After the paraffin injection is completed, the second motor is controlled to drive the bidirectional screw to rotate, which drives the two sets of threaded seats to move and the two sets of clamping parts to clamp the mold. During the movement of the threaded seats, the gear moves horizontally. Through the setting of the rack plate, the gear can be driven to rotate, which drives the second screw to rotate inside the threaded groove, which can drive the moving parts to slide inside the cavity. When the two sets of clamping parts move to both sides of the mold to clamp the mold, the two sets of limiting plates press the mold tightly against one side of the shell. Then, the first motor is controlled to drive the mold to rotate 120 degrees. The mold is positioned below the pressure plate, and a limiting plate ensures alignment with the pressure plate. The hydraulic press output is then controlled to drive the pressure plate downwards, compacting the paraffin wax inside the mold. After compaction, the first motor rotates the mold 120 degrees, positioning it above the cooling platform to cool the paraffin wax. This eliminates the need for manual movement of the mold after wax injection, followed by fixing, compaction, and then manual repositioning to the cooling platform. This process previously increased workload and reduced efficiency of hard tissue embedding compaction devices. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of an adjustable pressure hard tissue embedding and compaction device provided in an embodiment of this application; Figure 2 A schematic diagram of the embedding device structure provided for an embodiment of this application; Figure 3 A schematic diagram of the hydraulic press structure provided for an embodiment of this application; Figure 4 A schematic diagram of the first motor structure provided for an embodiment of this application; Figure 5 A schematic diagram of a bidirectional screw structure provided for an embodiment of this application; Figure 6 A schematic diagram of the second screw structure provided for an embodiment of this application; Figure 7 for Figure 6Enlarged view of point A in the middle; Figure 8 A schematic diagram of the threaded groove structure provided for an embodiment of this application.

[0027] In the diagram: 1. Embedding device; 2. Moving mechanism; 201. Rotating component; 202. First motor; 203. Crossbar; 204. Housing; 205. Second motor; 206. Bidirectional screw; 207. Threaded seat; 208. Clamping component; 3. Auxiliary mechanism; 301. Cavity; 302. Moving component; 303. Limiting plate; 304. Second screw; 305. Rack plate; 306. Connecting component; 307. Gear; 308. Threaded groove; 4. Hydraulic press; 5. Cooling platform; 6. Pressure plate; 7. Mold. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0029] Please see Figure 1 and Figure 2 This application provides an adjustable pressure hard tissue embedding and compaction device, including an embedding device 1 and a mold 7.

[0030] Please see Figure 1 and Figure 4 Above the embedding device 1 is a moving mechanism 2 for moving the mold 7, and above the embedding device 1 is an auxiliary mechanism 3.

[0031] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The moving mechanism 2 includes a rotating component 201, which is rotatably connected to the top of the embedding device 1. The embedding device 1 is equipped with a first motor 202, and the output shaft of the first motor 202 passes through the embedding device 1 and is connected to the bottom of the rotating component 201.

[0032] In a specific configuration, a crossbar 203 is connected to the outer surface of the rotating component 201, and the other end of the crossbar 203 is connected to the housing 204. The crossbar 203 allows the output shaft of the first motor 202 to be rotated, which in turn drives the rotating component 201 to rotate, which in turn drives the crossbar 203 to rotate, thus causing the housing 204 to rotate.

[0033] In a specific configuration, a second motor 205 is connected to one end of the housing 204. The output shaft of the second motor 205 passes through the housing 204 and is connected to a bidirectional screw 206. The other end of the bidirectional screw 206 is rotatably connected inside the housing 204. By configuring the second motor 205, the output shaft of the second motor 205 can be controlled to rotate, thereby driving the bidirectional screw 206 to rotate inside the housing 204.

[0034] In a specific configuration, the outer surface of the bidirectional screw 206 is threaded with two sets of threaded seats 207. The threaded seats 207 are slidably connected inside the housing 204. The bidirectional screw 206 can drive the two sets of threaded seats 207 to slide inside the housing 204 when the bidirectional screw 206 rotates.

[0035] In a specific configuration, a clamping member 208 is connected to one side of the threaded seat 207. Two sets of clamping members 208 are respectively set on both sides of the mold 7. The threaded seat 207 can move the clamping member 208 when it moves, and the mold 7 can be clamped by the two sets of clamping members 208. When the housing 204 rotates, the mold 7 can be rotated.

[0036] In a specific configuration, the auxiliary mechanism 3 includes two sets of rack plates 305, both of which are connected inside the housing 204. Through the configuration of the auxiliary mechanism 3, the mold 7 can be brought close to one side of the housing 204 during the clamping process of the clamping member 208.

[0037] In a specific configuration, a cavity 301 is provided through the inside of the clamping member 208. A movable member 302 is slidably connected inside the cavity 301. A limiting plate 303 is connected to one side of the movable member 302. The cavity 301 allows the movable member 302 to slide inside the cavity 301, which in turn moves the limiting plate 303. The two sets of limiting plates 303 bring the mold 7 close to one side of the housing 204.

[0038] In a specific configuration, one end of the movable part 302 is provided with a threaded groove 308, and the inside of the threaded groove 308 is threadedly connected to a second screw 304. The other end of the second screw 304 passes through the threaded seat 207 and is connected to a gear 307. The gear 307 meshes with the rack plate 305. With the gear 307, when the gear 307 moves horizontally, the rack plate 305 can drive the gear 307 to rotate, which in turn drives the second screw 304 to rotate inside the threaded groove 308. This allows the movable part 302 to slide inside the cavity 301. When the two sets of clamping parts 208 move to both sides of the mold 7 and clamp the mold 7, the two sets of limiting plates 303 press the mold 7 tightly against one side of the housing 204.

[0039] In a specific configuration, the other side of the gear 307 is rotatably connected to the connector 306, and the other end of the connector 306 is slidably connected to the inner wall of the housing 204. Through the connection 306, when the threaded seat 207 moves inside the housing 204, it drives the gear 307 to move horizontally. At the same time as the horizontal movement, the gear 307 is driven to rotate through the action of the rack plate 305.

[0040] In the specific setup, a hydraulic press 4 is connected to the top of the embedding device 1, and a pressure plate 6 is connected to the output end of the hydraulic press 4. A cooling platform 5 is set on the top of the embedding device 1. The hydraulic press 4 allows the mold 7 to be placed below the output end of the embedding device 1. After the paraffin is injected, the mold 7 is clamped by two sets of clamping members 208. Then, the first motor 202 is controlled to drive the mold 7 to rotate 120 degrees and move it below the pressure plate 6. The limiting plate 303 ensures that the mold 7 is aligned with the pressure plate 6. Then, the output end of the hydraulic press 4 is controlled to drive the pressure plate 6 to press down and compact the paraffin inside the mold 7. After compaction, the first motor 202 is controlled to drive the mold 7 to rotate another 120 degrees, so that the mold 7 is above the cooling platform 5 to cool the paraffin inside the mold 7. The hydraulic press 4 is equipped with a pressure control valve to adjust the output pressure of the hydraulic press 4.

[0041] The working principle of the adjustable pressure hard tissue embedding compaction device is as follows: When using the adjustable pressure hard tissue embedding compaction device, the mold 7 is first placed below the output end of the embedding device 1. After the paraffin injection is completed, the second motor 205 drives the bidirectional screw 206 to rotate, which in turn moves the two sets of threaded seats 207, causing the two sets of clamping members 208 to clamp the mold 7. During the movement of the threaded seats 207, the gear 307 moves horizontally. Through the setting of the rack plate 305, the gear 307 can be driven to rotate, causing the second screw 304 to rotate inside the threaded groove 308, which can drive the moving part 302 to slide inside the cavity 301. When the two sets of clamping members 208 move to both sides of the mold 7 and clamp the mold 7, the two sets of limiting plates 303 press the mold 7 tightly against one side of the housing 204. Then, the control... The first motor 202 drives the mold 7 to rotate 120 degrees and move it below the pressure plate 6. The limiting plate 303 ensures that the mold 7 is aligned with the pressure plate 6. Then, by controlling the output end of the hydraulic press 4, the pressure plate 6 is driven to press down, compacting the paraffin wax inside the mold 7. After compaction, the first motor 202 drives the mold 7 to rotate another 120 degrees, positioning the mold 7 above the cooling platform 5 to cool the paraffin wax inside the mold 7. This solves the problem that after wax injection, the mold 7 needs to be manually moved into the compaction device, fixed, and then compacted again. After that, the mold 7 needs to be released and manually moved back to the cooling platform 5 for cooling, which not only increases the workload of the workers but also reduces the working efficiency of the hard tissue embedding compaction device.

[0042] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An adjustable pressure hard tissue embedding compaction device, characterized by, include An embedding device (1) and a mold (7) are provided above the embedding device (1) for moving the mold (7) and an auxiliary mechanism (3) is provided above the embedding device (1). The moving mechanism (2) includes a rotating component (201), which is rotatably connected to the top of the embedding device (1). The embedding device (1) is equipped with a first motor (202), whose output shaft passes through the embedding device (1) and is connected to the bottom of the rotating component (201).

2. The pressure-adjustable hard tissue embedding and compacting device according to claim 1, characterized in that The outer surface of the rotating component (201) is connected to a crossbar (203), and the other end of the crossbar (203) is connected to a housing (204).

3. A pressure-adjustable hard tissue embedding compaction device according to claim 2, characterized in that One end of the housing (204) is connected to a second motor (205). The output shaft of the second motor (205) passes through the housing (204) and is connected to a bidirectional screw (206). The other end of the bidirectional screw (206) is rotatably connected inside the housing (204).

4. The pressure-adjustable hard tissue embedding and compacting device according to claim 3, characterized in that The outer surface of the bidirectional screw (206) is threaded with two sets of threaded seats (207), which are slidably connected inside the housing (204).

5. A pressure-adjustable hard tissue embedding compaction device according to claim 4, characterized in that One side of the threaded seat (207) is connected to a clamping member (208), and two sets of clamping members (208) are respectively arranged on both sides of the mold (7).

6. The pressure-adjustable hard tissue embedding and compacting device according to claim 1, characterized in that The auxiliary mechanism (3) includes two sets of rack plates (305), both sets of rack plates (305) are connected inside the housing (204).

7. The pressure-adjustable hard tissue embedding compaction device according to claim 5, characterized in that The clamping member (208) has a cavity (301) that extends through it. A movable member (302) is slidably connected inside the cavity (301). A limit plate (303) is connected to one side of the movable member (302).

8. A pressure-adjustable hard tissue embedding compaction device according to claim 7, characterized in that One end of the movable part (302) is provided with a threaded groove (308), and a second screw (304) is threadedly connected inside the threaded groove (308). The other end of the second screw (304) passes through the threaded seat (207) and is connected to a gear (307). The gear (307) meshes with the rack plate (305).

9. A pressure-adjustable hard tissue embedding compaction device according to claim 8, characterized in that The gear (307) is rotatably connected to the connector (306) on the other side, and the other end of the connector (306) is slidably connected to the inner wall of the housing (204).

10. The pressure-adjustable hard tissue embedding and compacting device according to claim 1, characterized in that The top of the embedding device (1) is connected to a hydraulic press (4), the output end of the hydraulic press (4) is connected to a pressure plate (6), and a cooling platform (5) is provided on the top of the embedding device (1).

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