Wax block tissue automatic segmentation device

Abstract

The utility model discloses an automatic segmentation device for wax block tissues, which relates to the technical field of medical examination equipment, and comprises a base, a frame, a driving part and a knife rest, the base is provided with a wax block feeding position; the rack is arranged on the base; the driving piece is arranged on the rack; the knife rest is movably connected to the rack and is in transmission connection with the driving part; a plurality of blades are arranged on the side, facing the base, of the tool rest. The driving piece drives the tool rest to be close to or away from the wax block feeding position, so that the multiple blades synchronously cut the wax block at the wax block feeding position. According to the technical scheme provided by the utility model, the wax block tissue is automatically cut, so that the cutting efficiency of the wax block tissue is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical testing equipment, and particularly relates to an automatic wax block tissue segmentation device. Background Art

[0002] In histological research, manual wax block tissue segmentation is a crucial and time-consuming step. Traditionally, researchers rely on manual microscopy operations, which require a relatively large number of personnel and time, with insufficient sample sizes, large amounts of reagents used, and overall low efficiency. Due to human factors, problems such as uneven slicing and tissue damage are likely to occur during this process, thus affecting subsequent pathological diagnosis and research analysis. Summary of the Utility Model

[0003] The main object of the utility model is to propose a tissue wax block cutting device, aiming to achieve automatic cutting of wax block tissue to improve the cutting efficiency of wax block tissue.

[0004] To achieve the above object, an automatic wax block tissue segmentation device proposed by the utility model includes:

[0005] A base, the base is provided with a wax block loading position;

[0006] A frame, the frame is arranged on the base;

[0007] A driving member, the driving member is arranged on the frame; and

[0008] A tool holder, the tool holder is movably connected to the frame and is in transmission connection with the driving member; a plurality of blades are arranged on one side of the tool holder facing the base;

[0009] Wherein, the driving member drives the tool holder to approach or move away from the wax block loading position, so that the plurality of blades synchronously cut the wax block at the wax block loading position.

[0010] In one embodiment, the plurality of blades are arranged in a grid pattern on the tool holder, and a cutting position is formed by enclosing between two adjacent blades.

[0011] In one embodiment, the base is provided with a plurality of embedding grooves, the plurality of embedding grooves are arranged in a grid pattern and are communicated with each other; each blade is inserted into one of the embedding grooves.

[0012] In one embodiment, the automatic wax block tissue segmentation device further includes a plurality of dewaxing members, each dewaxing member is fixed on one side of the base where the blade is arranged and is located at one of the cutting positions.

[0013] In one embodiment, each dewaxing member includes:

[0014] A spring, one end of the spring is connected to one side of the base where the blade is provided; and

[0015] A push block, the push block is connected to the other end of the spring.

[0016] In one embodiment, each of the dewaxing members further includes a guide post, one end of the guide post is fixed to one side of the base where the blade is provided, and the spring is sleeved on the outer wall of the guide post.

[0017] In one embodiment, the automatic wax block tissue segmentation device further includes:

[0018] A heating film, the heating film is provided on the base and is used to heat the base to heat the wax block at the wax block loading position; and

[0019] A control board, the control board is provided on the base and is electrically connected to the heating film; the control board controls the heating film to heat.

[0020] In one embodiment, the automatic wax block tissue segmentation device further includes a temperature sensor, the temperature sensor is provided in the base and is electrically connected to the control board to detect the real-time temperature of the base.

[0021] In one embodiment, the frame is a guide rod, and the tool holder is movably penetrated through the guide rod;

[0022] The driving member includes a lead screw and a motor, the lead screw is rotatably connected to the base, the motor is fixed to one end of the guide rod away from the base, and is in transmission connection with the lead screw.

[0023] In one embodiment, the automatic wax block tissue segmentation device further includes a placement tray, the placement tray is placed at the wax block loading position and is used to place the wax block tissue to be cut.

[0024] The automatic wax block tissue segmentation device of the technical solution of the present utility model includes a base, a frame, a driving member and a tool holder. The base is provided with a wax block loading position; the frame is provided on the base; the driving member is provided on the frame; the tool holder is movably connected to the frame and is in transmission connection with the driving member; a plurality of blades are provided on one side of the tool holder facing the base; wherein, the driving member drives the tool holder to approach or move away from the wax block loading position so that the plurality of blades synchronously cut the wax block at the wax block loading position; thus, in this case, through the cooperation of the wax block loading position on the base and the movable tool holder on the frame, the automatic cutting of the wax block is realized. Driven by the driving member, the tool holder can accurately approach or move away from the wax block loading position, ensuring the accuracy and efficiency of cutting. The synchronous operation of the plurality of blades greatly improves the cutting speed, and significantly improves the cutting efficiency of the wax block tissue compared with the prior art. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0026] Figure 1 FIG. 4 is a schematic structural diagram of an embodiment of the automatic wax block tissue segmentation device provided by the present invention;

[0027] Figure 2 FIG. 8 is a schematic structural diagram of the tool holder of the automatic wax block tissue segmentation device provided by the present invention;

[0028] Figure 3 FIG. 12 is a schematic structural diagram of the base of the automatic wax block tissue segmentation device provided by the present invention.

[0029] Explanation of the reference numerals in the drawings:

[0030] 10. Base; 10a. Wax block loading position; 10b. Embedded groove; 20. Frame; 30. Driving member;

[0031] 31. Lead screw; 32. Motor; 40. Tool holder; 41. Blade; 40a. Cutting position; 50. Wax removing member; 51. Spring; 52. Pusher block; 53. Guide post; 60. Heating film; 70. Control board; 80. Temperature sensor; 90. Placing plate.

[0032] The realization of the object, functional features and advantages of the present invention will be further described with reference to the embodiments and the drawings. Specific embodiments

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0036] The present utility model provides an automatic wax block tissue segmentation device.

[0037] Please refer to Figures 1 to 3 , in an embodiment of the present utility model, the automatic wax block tissue segmentation device includes a base 10, a frame 20, a driving member 30 and a tool holder 40. The base 10 is provided with a wax block loading position 10a; the frame 20 is arranged on the base 10; the driving member 30 is arranged on the frame 20; the tool holder 40 is movably connected to the frame 20 and is in transmission connection with the driving member 30; a plurality of blades 41 are arranged on one side of the tool holder 40 facing the base 10; wherein, the driving member 30 drives the tool holder 40 to approach or move away from the wax block loading position 10a, so that the plurality of blades 41 synchronously cut the wax block at the wax block loading position 10a.

[0038] Specific operation process: Place the wax block to be cut on the wax block loading position 10a of the base 10. Start the driving member 30 to move the tool holder 40 towards the wax block loading position 10a. When the tool holder 40 approaches the wax block loading position 10a, the blade 41 starts to cut the wax block. After the blade 41 on the tool holder 40 finishes cutting the wax block tissue, it returns to the initial position and waits for the next wax block to be loaded. Repeat the above steps to achieve continuous automatic segmentation of the wax block.

[0039] The technical solution of the present utility model realizes the automatic cutting of the wax block through the cooperation of the wax block loading position 10a on the base 10 and the movable tool holder 40 on the frame 20. Driven by the driving member 30, the tool holder 40 can accurately approach or move away from the wax block loading position 10a, ensuring the accuracy and efficiency of cutting. The synchronous operation of the plurality of blades 41 greatly improves the cutting speed and significantly improves the cutting efficiency of the wax block tissue compared with the prior art.

[0040] Optionally, the number of blades 41 can be adjusted according to actual needs. The driving member 30 can be the cooperation of a motor 32 and a lead screw 31, or the cooperation of a cylinder, a slide rail and a slider.

[0041] In one embodiment, please refer to Figures 1 to 3 , a plurality of blades 41 are arranged in a grid pattern on the tool holder 40, and a cutting position 40a is formed by enclosing between two adjacent blades 41.

[0042] By arranging the plurality of blades 41 in a grid pattern, the plurality of blades 41 can move downward simultaneously and cut the wax block tissue simultaneously, enabling rapid and uniform cutting of the wax block tissue, and further effectively improving the cutting efficiency. The area responsible for each blade 41 is more refined, significantly improving the cutting accuracy of the wax block tissue automatic cutting device.

[0043] Since the plurality of blades 41 are arranged in a grid pattern, each blade 41 can evenly share the cutting force during the cutting process, reducing the wear of a single blade 41 and extending the service life of the blade 41. During use, the object to be cut is placed at the cutting position 40a, and by driving the relative movement of the blade 41, the division of a wax block tissue into multiple pieces is achieved.

[0044] Optionally, the grid arrangement can be a rectangular grid, a rhombic grid, or a triangular grid. The grid arrangement can adjust the spacing and size of the blades 41 according to different cutting requirements, providing higher adaptability of the cutting device and operation flexibility.

[0045] Optionally, by adjusting the arrangement mode of the blades 41 and the shape of the cutting position 40a, cutting of objects with different shapes can be achieved.

[0046] Furthermore, the wax block tissue automatic cutting device further includes a vision sensor for detecting the cutting effect of the cutting position 40a and sending the detection signal to the controller. The controller adjusts the position of the blade 41 according to the detection signal of the vision sensor to optimize the cutting effect.

[0047] Furthermore, the wax block tissue automatic cutting device further includes a pressure sensor for detecting the cutting force at the cutting position 40a. The controller receives the signal of the pressure sensor and adjusts the position of the blade 41 through the driving device of the blade 41 to keep the cutting force within a suitable range.

[0048] In one embodiment, please refer to Figures 1 to 3 , the base 10 is provided with a plurality of embedding grooves 10b, the plurality of embedding grooves 10b are arranged in a grid pattern and are communicated with each other; each blade 41 is inserted into an embedding groove 10b.

[0049] Specifically, the base 10 is provided with a plurality of embedding grooves 10b arranged in a grid pattern and communicating with each other. Each blade 41 is independently inserted into its respective embedding groove 10b, significantly improving the stability and safety of the blade 41. Compared with the prior art, this design effectively avoids the shaking and displacement of the blade 41 during use, thus significantly improving the cutting accuracy and efficiency. The grid-like arranged embedding grooves 10b match better with the grid-like arranged plurality of blades 41. The design of the grid-like arranged embedding grooves 10b not only facilitates the uniform distribution of the blades 41, reduces the lateral pressure on the blades 41, but also extends the service life of the blades 41.

[0050] In this embodiment, the base 10 adopts a square structure to facilitate the arrangement of the embedding grooves 10b. The number of the embedding grooves 10b is 16, arranged in a 4-row and 4-column grid pattern. Each embedding groove 10b has the same size and shape to facilitate the installation and replacement of the blade 41.

[0051] The material of the base 10 can be metal, plastic, composite material, etc., and its shape and size can be adjusted according to actual needs. The number and arrangement of the embedding grooves 10b can be adjusted according to the use scenario and requirements. The blade 41 is inserted into each embedding groove 10b. The material of the blade 41 can be metal, ceramic, etc., and its shape can be rectangular, triangular, etc. One end of the blade 41 is inserted into the embedding groove 10b, and the other end protrudes from the base 10. The installation method of the blade 41 can adopt plug-in, snap, etc., which is convenient for replacement and maintenance.

[0052] In one embodiment, please refer to Figures 1 to 3 , the wax block tissue automatic segmentation device further includes a plurality of dewaxing members 50, and each dewaxing member 50 is fixed to one side of the base 10 where the blade 41 is provided and is located at a cutting position 40a.

[0053] By innovatively arranging a plurality of dewaxing members 50 in the wax block tissue automatic segmentation device, each dewaxing member 50 is fixed to the base 10 and located at a cutting position 40a, and combined with the side where the blade 41 is provided, it directly improves the processing speed and efficiency of the wax block tissue. The application of this device can not only realize the automation of the dewaxing process, but also due to the design of the number and position of the dewaxing members 50, the wax block tissue can be continuously and evenly dewaxed during the entire segmentation process, effectively eliminating the problem of wax block warping caused by uneven heating.

[0054] The number of the dewaxing members 50 can be adjusted according to actual needs. Each dewaxing member 50 is fixed to the base 10 and is located at different cutting positions 40a to facilitate the multi-angle and multi-level segmentation of the wax block tissue.

[0055] In one embodiment, please refer to Figures 1 to 3, each dewaxing part 50 includes a spring 51 and a push block 52. One end of the spring 51 is connected to one side of the base 10 where the blade 41 is provided; the push block 52 is connected to the other end of the spring 51.

[0056] The structural design of each dewaxing part 50 including the spring 51 and the push block 52 realizes the automatic pushing of the blade 41 during the dewaxing process, thereby improving the dewaxing efficiency. The setting of the spring 51 enables the push block 52 to continuously and stably apply pressure to the blade 41, ensuring the continuity and stability of the dewaxing process.

[0057] Since one end of the spring 51 is connected to one side of the base 10 and the other end is connected to the push block 52, the structure of the entire dewaxing part 50 is more compact, effectively saving space and facilitating the layout and installation inside the automatic wax block tissue segmentation device.

[0058] Optionally, the push block 52 can be designed as a circular push block 52, a rectangular push block 52 or a triangular push block 52.

[0059] In one embodiment, please refer to Figures 1 to 3 , each dewaxing part 50 further includes a guide post 53. One end of the guide post 53 is fixed to one side of the base 10 where the blade 41 is provided, and the spring 51 is sleeved on the outer wall of the guide post 53.

[0060] One end of the guide post 53 is fixed to one side of the base 10 where the blade 41 is provided, and the other end of the guide post 53 extends towards the operation direction. The function of the guide post 53 is to guide and stabilize the movement track of the push block 52 during the operation. The blade 41 is fixed to one side of the base 10, and the cutting edge of the blade 41 faces the operation direction.

[0061] During the operation, the tool holder 40 drives the spring 51, the push block 52 and the guide post 53 to move downward, and the spring 51 and the push block 52 stably press the cut wax block through the guidance of the guide post 53, enabling the blade 41 to smoothly cut or scrape the wax. The spring 51 is sleeved on the outer wall of the guide post 53, so that the spring 51 is not easily displaced under the limit of the guide post 53. When the user applies force during the operation, the spring 51 can not only relieve part of the pressure to prevent the blade 41 from being damaged due to excessive force, but also more powerfully push the push block 52 to contact the wax block.

[0062] The design parameters such as the length and diameter of the guide post 53 can be adjusted according to the actual application scenario to meet the needs of different users. The design of the base 10 should consider its stability to ensure that the cutting effect will not be affected by the shaking of the base 10 during the operation. One end of the guide post 53 is still fixed to one side of the base 10 where the blade 41 is provided, and the other end of the guide post 53 is designed as a ball head for easy holding and operation by the user.

[0063] To improve the buffering effect of the spring 51, the spring 51 in this embodiment adopts a double-layer spiral structure, enabling it to better absorb and disperse pressure during the compression process. Parameters such as the length and diameter of the guide post 53 can be adjusted according to user needs to adapt to use in different scenarios.

[0064] In one embodiment, please refer to Figures 1 to 3 , the automatic wax block tissue segmentation device further includes a heating film 60 and a control board 70. The heating film 60 is disposed on the base 10 for heating the base 10 to heat the wax block located at the wax block loading position 10a; the control board 70 is disposed on the base 10 and is electrically connected to the heating film 60; the control board 70 controls the heating film 60 to heat.

[0065] The specific operation steps of the automatic wax block tissue segmentation device are as follows: Place the wax block to be segmented on the wax block loading position 10a of the base 10. Start the control board 70 to control the heating film 60 to start heating. The heating film 60 transfers heat to the wax block, melting the surface of the wax block to facilitate subsequent segmentation. After the surface of the wax block melts, use other segmentation devices to perform tissue segmentation.

[0066] By providing the heating film 60 on the base 10, rapid and uniform heating of the wax block can be achieved. After the wax block is segmented by multiple blades 41, the surface of the wax block will slightly melt, preventing the segmented wax blocks from sticking to the blades 41 and accelerating the speed at which the wax blocks separate from the blades 41, thereby significantly improving the quality and efficiency of wax block processing.

[0067] The electrical connection design of the control board 70 and the heating film 60 of this device makes the operation control more convenient and accurate. The control board 70 can adjust the heating power and temperature of the heating film 60 according to the specific requirements of the wax block to ensure that the wax block is processed at the most suitable temperature, thereby optimizing the tissue segmentation effect and improving the preservation quality of the tissue.

[0068] In one embodiment, please refer to Figures 1 to 3 , the automatic wax block tissue segmentation device further includes a temperature sensor 80. The temperature sensor 80 is disposed inside the base 10 and is electrically connected to the control board 70 to detect the real-time temperature of the base 10.

[0069] During the specific operation process, the temperature sensor 80 can detect the temperature of the base 10 in real time and transmit the temperature data to the control board 70. The control board 70 adjusts the cutting mechanism according to the temperature data to ensure that the temperature of the wax block tissue is appropriate during the cutting process, thereby improving the cutting effect.

[0070] The base 10 of the wax block tissue automatic segmentation device is made of ceramic material, which has good thermal conductivity and stability. The temperature sensor 80 is located in the center of the base 10 to more accurately detect the real-time temperature of the base 10. The control board 70 adjusts the speed of the drive motor 32 according to the temperature data detected by the temperature sensor 80 to meet the cutting requirements under different temperatures.

[0071] The wax block tissue automatic segmentation device also includes a display screen for displaying real-time temperature and cutting parameters. The display screen is arranged on the control panel 70, which is convenient for operators to observe and adjust the cutting parameters.

[0072] Optionally, the temperature sensor 80 uses a thermistor as a sensing element, which has the characteristics of fast response speed and high precision. When the temperature of the base 10 changes, the temperature sensor 80 can quickly detect and transmit temperature data to the control board 70, thereby achieving real-time control of the knife holder 40 and the blade 41.

[0073] In one embodiment, see Figures 1 to 3 The frame 20 is a guide rod, and the tool holder 40 is movably installed on the guide rod; the driving member 30 includes a screw rod 31 and a motor 32, the screw rod 31 is rotatably connected to the base 10, and the motor 32 is fixed to one end of the guide rod away from the base 10 and is transmission-connected to the screw rod 31.

[0074] The frame 20 adopts a guide rod structure, and the two ends of the guide rod are respectively fixed to the base 10. The tool holder 40 is movably arranged on the guide rod and can make linear motion in the guide rod. The motor 32 rotates the screw rod 31 through the transmission device, thereby driving the tool holder 40 to make linear motion in the guide rod. When the motor 32 is started, the screw rod 31 rotates, driving the tool holder 40 to make linear motion along the guide rod. The tool holder 40 can perform cutting, engraving and other operations as needed.

[0075] Since the tool holder 40 is movably mounted on the guide rod, this design ensures accurate positioning of the tool holder 40 during movement, significantly improving the accuracy and stability during cutting or processing. Compared with the prior art, this structure can effectively reduce processing errors caused by the instability of the frame 20 and improve the product qualification rate.

[0076] The configuration of the motor 32 and the screw rod 31 in the present invention optimizes the efficiency of the driving member 30 .

[0077] In one embodiment, see Figures 1 to 3 The wax block tissue automatic segmentation device also includes a placement tray 90, which is placed at the wax block upper material position 10a and is used to place the wax block tissue to be cut.

[0078] By setting up a special placement tray 90, this device effectively avoids the chaos and damage of wax block tissues during the feeding process, improving the accuracy and efficiency of feeding. Compared with the prior art, the use of the placement tray 90 enables the wax block tissues to be neatly arranged at the feeding position, reducing the cutting errors caused by inaccurate manual placement, thereby improving the cutting quality and the integrity of the wax block tissues.

[0079] Secondly, due to the design of the placement tray 90 being convenient for mechanized operation, it significantly improves the level of automated processing of wax block tissues, greatly enhancing the degree of automation of wax block tissue segmentation. This not only speeds up the processing speed but also reduces the consumption of human resources.

[0080] The placement tray 90 adopts a rectangular structure or a circular structure, facilitating the placement of wax block tissues of various shapes. Its material is heat-resistant and corrosion-resistant stainless steel to ensure the service life of the device.

[0081] Optionally, the bottom of the placement tray 90 is provided with an anti-slip pad to ensure that the wax block tissues do not move due to vibration during the cutting process.

[0082] Place the wax block tissues to be cut on the placement tray 90 and start the device. The wax block tissues are automatically transported to the cutting area, and the cutting device cuts according to a preset program. After cutting is completed, the segmented wax block tissues are automatically output.

[0083] Furthermore, positioning holes are provided at the edge of the placement tray 90 for cooperation with the positioning mechanism of the cutting device to improve the cutting accuracy. The setting of the positioning holes makes the cooperation between the placement tray 90 and the cutting device closer, reducing cutting errors.

[0084] In an embodiment, please refer to Figures 1 to 3 , the wax block tissue automatic segmentation device further includes a tool holder 40 heating film 60. The tool holder 40 heating film 60 is provided on the tool holder 40 and abuts against a plurality of blades 41; the tool holder 40 heating film 60 is used to heat the plurality of blades 41.

[0085] In this embodiment, the tool holder 40 heating film 60 of the wax block tissue automatic segmentation device is mainly used to heat the plurality of blades 41. When segmenting the wax block tissues, by heating the blades 41, the temperature of the blades 41 is increased, thereby reducing the cutting resistance and improving the cutting effect.

[0086] The tool holder 40 heating film 60 is made of a material with good heat resistance and electrical conductivity, such as carbon fiber material. Its size and shape can be adjusted according to actual needs.

[0087] With the assistance of the heating film 60 on the tool rest 40, this device can achieve rapid and uniform heating of the blade 41. Thus, not only the efficiency of wax block tissue segmentation is improved, but also the segmentation quality is ensured, and the phenomena of wax block warping or damage caused by uneven heating are reduced, thereby significantly improving the quality of wax block tissue.

[0088] In addition, since the blade 41 can be quickly heated to an appropriate temperature, the working preparation time of the device is greatly shortened, the utilization rate of the equipment and the working efficiency of the laboratory are improved. At the same time, the uniform heating can also extend the service life of the blade 41, reduce the replacement frequency and lower the maintenance cost.

[0089] The above description is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A wax block tissue automatic segmentation device, characterized in that: include: A base, wherein the base is provided with a wax block loading position; A frame, the frame being arranged on the base; A driving member, wherein the driving member is arranged on the frame; and A knife holder, the knife holder is movably connected to the frame and is drivingly connected to the driving member; a plurality of blades are provided on a side of the knife holder facing the base; The driving member drives the knife holder to approach or move away from the wax block loading position, so that the plurality of blades can synchronously cut the wax block at the wax block loading position.

2. The wax block tissue automatic segmentation device according to claim 1, characterized in that: The plurality of blades are arranged in a grid shape on the blade holder, and a cutting position is formed between two adjacent blades.

3. The wax block tissue automatic segmentation device according to claim 2, characterized in that: The base is provided with a plurality of embedding grooves, which are arranged in a grid shape and are interconnected; each of the blades is inserted in one of the embedding grooves.

4. The wax block tissue automatic segmentation device according to claim 2, characterized in that: The wax block tissue automatic segmentation device also includes a plurality of dewaxing components, each of which is fixed to one side of the base where the blade is arranged and is located at one of the cutting positions.

5. The wax block tissue automatic segmentation device according to claim 4, characterized in that: Each of the dewaxed parts comprises: a spring, one end of which is connected to a side of the base where the blade is disposed; and A push block is connected to the other end of the spring.

6. The wax block tissue automatic segmentation device according to claim 5, characterized in that: Each of the dewaxing parts further comprises a guide column, one end of which is fixed to a side of the base where the blade is arranged, and the spring is sleeved on the outer wall of the guide column.

7. The wax block tissue automatic segmentation device according to claim 1, characterized in that: The wax block tissue automatic segmentation device also includes: A heating film, the heating film being disposed on the base and used for heating the base to heat the wax block located at an upper position of the wax block; and A control board is arranged on the base and is electrically connected to the heating film; the control board controls the heating of the heating film.

8. The wax block tissue automatic segmentation device according to claim 7, characterized in that: The wax block tissue automatic segmentation device also includes a temperature sensor, which is arranged in the base and electrically connected to the control board to detect the real-time temperature of the base.

9. The wax block tissue automatic segmentation device according to claim 1, characterized in that: The frame is a guide rod, and the tool holder is movably arranged on the guide rod; The driving member comprises a screw rod and a motor. The screw rod is rotatably connected to the base. The motor is fixed to one end of the guide rod away from the base and is transmission-connected to the screw rod.

10. The wax block tissue automatic segmentation device according to claim 1, characterized in that: The wax block tissue automatic segmentation device further comprises a placement tray, which is placed at the wax block loading position and is used for placing the wax block tissue to be cut.

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