A detachable toasting element assembly for a toasting machine

Abstract

The utility model discloses a detachable parching piece machine's parching piece subassembly, including parching piece table, parching piece slope, parching piece slope sets up above parching piece table, parching piece table's side still be provided with water storage structure, parching piece slope detachable setting has parching dry component of improving parching piece efficiency. The utility model's function is saved parching piece's space area, has guaranteed the baking efficiency, covers the area of the glass slide's placement area on parching piece slope through the heat preservation shell simultaneously, improves the drying efficiency of device through parching piece table and the double -folding heating drying of air, and can dismantle the interchange free definition parching piece subassembly's specification, improves the applicability of component, the heat preservation shell can cover up the part of the glass slide with sample with the dry groove and protect, prevents the glass slide sample because accidental scratch and is damaged.

Description

Technical Field

[0001] This utility model belongs to the technical field of sheet-spreading machines, and particularly relates to a sheet-spreading assembly for a detachable sheet-spreading machine. Background Technology

[0002] A slide spreader is a key piece of equipment in a pathology laboratory, primarily used for flattening (spreading) and drying (baking) paraffin tissue sections. Its working principle involves placing the cut, wrinkled paraffin slides in a constant-temperature water bath (usually 40-45℃) to allow them to unfold, and then baking them on a precision heating stage (usually 60-65℃). This ensures the slides adhere firmly to the glass slide, preventing tissue detachment during subsequent staining and preparation of smooth, wrinkle-free, and strongly adhered slides for high-quality pathological diagnosis (such as HE staining and immunohistochemistry).

[0003] In the prior art, such as the Chinese patent (CN216144596U) that discloses a baking assembly for a baking machine, a baking table is included. A hook-shaped groove includes an inclined surface and a limiting surface located below the inclined surface. A slice holder is detachably connected to the hook-shaped groove. The slice holder includes an inclined part and a limiting part. The inclined part and the limiting part are integrally formed. A limiting groove is provided on the inclined part and / or the limiting part. The limiting groove is located on the upper end surface of the inclined part and / or the limiting part. The cross-sectional extension area of ​​the limiting groove on the inclined part intersects with the area where the limiting part is located. The cross-sectional extension area of ​​the limiting groove on the limiting part intersects with the area where the inclined part is located.

[0004] This method has the following drawbacks: First, when drying, the glass slides need to be placed on the slide rack to dry before baking. The drying rack is set on the inclined surface of the baking assembly, which will occupy the space of the baking assembly during drying. This prevents the baking and drying operations from being carried out simultaneously in the same area, reducing the baking area and lowering the baking efficiency. Second, when drying glass slides, the surface of the slide baking assembly continuously dissipates heat when there are no glass slides. When a new glass slide is placed on the slide baking assembly, the heat needs to be heated on the glass slide first, and then the heat is transferred to the glass slide to indirectly heat and dry the tissue sample. This drying method wastes heat and has low drying efficiency. Third, when the slides are dried on the drying assembly, the tissue sections on the slides are exposed to the environment without any protective measures. During the drying process, water droplets may fall on the slides during the transfer process, or the operator may accidentally wipe the surface of the slides, causing damage to the tissue sections.

[0005] Therefore, this utility model provides a detachable baking assembly for a baking machine. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model discloses a detachable baking assembly for a baking sheet machine. This saves space while ensuring baking efficiency. Simultaneously, an insulating shell covers the area where the glass slides are placed on the inclined surface of the baking sheet. Dual heating and drying by the baking table and air improves the drying efficiency of the device. Furthermore, the baking assembly can be disassembled and its specifications can be freely defined, enhancing its applicability. The insulating shell and drying tray protect the sample portion of the glass slide, preventing accidental scratches or damage.

[0007] To achieve the above-mentioned technical effects, this utility model provides a detachable baking assembly for a baking sheet machine, including a baking table and a baking slope, with the baking slope positioned above the baking table; a water storage structure is also provided on the side of the baking table; and a drying assembly to improve baking efficiency is detachably provided on the baking slope.

[0008] Preferably, the bottom of the inclined surface of the baking sheet is provided with a clamp.

[0009] Preferably, a drainage groove is also provided at the bottom of the inclined surface of the baking sheet.

[0010] Preferably, the water storage structure further includes a baffle plate, a water storage tank, and a drainage channel. The baffle plate is respectively set on the side of the inclined surface of the baking sheet, the water storage tank is set on the rear side of the baffle plate, and a drainage channel is provided between the baffle plate and the baking sheet table to connect to the water storage tank.

[0011] Preferably, the drying assembly further includes a heat-insulating shell, a connecting rod, a limiting ring, and a drying groove. The heat-insulating shell is snapped onto the bottom end of the inclined surface of the drying plate via the connecting rod, the limiting rings are respectively disposed on the connecting rod, and the drying groove is disposed above the heat-insulating shell.

[0012] Preferably, the internal dimensions of the heat insulation shell are set to a width of 25mm and a width of 50mm, respectively.

[0013] Preferably, the interior of the insulation shell is provided with a water hole a, a support block a, and a water-blocking block. The water hole a is located at the bottom of the insulation shell, the support block a is located at the bottom of the insulation shell and between the water holes a, and the water-blocking block is located on the upper right side of the inner side of the insulation shell.

[0014] Preferably, the drying trough is provided with water holes b, support blocks b, and ventilation slots inside. The water holes b are located at the bottom of the drying trough, the support blocks b are located between the water holes b, and the ventilation slots are located above the drying trough.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The device is equipped with a drying assembly, which consists of an insulation shell, a connecting rod, a limiting ring, and a drying trough. On the same drying ramp, glass slides can be dried simultaneously, saving space and ensuring high drying efficiency. The insulation shell covers the area where the slides are placed on the ramp, and the dual heating of the drying platform and air improves the drying efficiency. The assembly can be disassembled and its specifications can be freely defined, increasing its versatility. The insulation shell and drying trough also protect the sample portion of the slide, preventing accidental scratches or damage. Attached Figure Description

[0016] Figure 1 This is an isometric view of the present invention; Figure 2 This is a front view of the present invention; Figure 3 yes Figure 2 A sectional view of section a. Figure 4 yes Figure 2 A sectional view of section b in the middle; Figure 5 This is an isometric view of the 25mm drying assembly in this utility model; Figure 6 This is an isometric view of the 50mm drying assembly in this utility model; The attached diagram lists the components represented by each number as follows: 1. Baking table; 2. Baking slope; 3. Drying assembly; 4. Clamp; 5. Drainage groove; 6. Water baffle; 7. Water storage tank; 8. Drainage channel; 9. Insulation shell; 10. Connecting rod; 11. Limiting ring; 12. Drying groove; 13. Water hole a; 14. Support block a; 15. Water baffle; 16. Water hole b; 17. Support block b; 18. Ventilation groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0018] like Figures 1 to 6As shown, the prior art in this embodiment has the following problems: The inventors have found the following defects in the prior art: 1. When the device is drying, the slides need to be placed on the slide rack to dry before baking. The drying rack is set on the inclined surface of the baking assembly, which occupies the space of the baking assembly during drying, preventing simultaneous baking and drying operations in the same area, reducing the baking area and lowering the baking efficiency; 2. When drying the slides, the surface of the baking assembly continuously dissipates heat when there are no slides. When a new slide is placed on the baking assembly, the heat needs to be heated first to transfer the heat to the slide and then indirectly heat and dry the tissue sample. This drying method wastes heat and has low drying efficiency; 3. When the slides are being dried on the baking assembly, the tissue sections on the slides are exposed to the environment without protection. During the baking process, water droplets may fall on the slides during the transfer process, or the operator may accidentally wipe the surface of the sections, causing damage to the tissue section. Therefore, the inventor provides a detachable baking assembly for a baking sheet machine, including a baking table 1 and a baking slope 2, with the baking slope 2 positioned above the baking table 1; the side of the baking table 1 is also provided with a water storage structure; and a drying assembly 3 for improving baking efficiency is detachably mounted on the baking slope 2.

[0019] Using the above method, after the tissue sample is spread on the glass slide, it is first placed on the drying assembly 3 to dry. After drying, the glass slide is placed into the baking assembly for baking. After the glass slide comes into contact with the baking slope 2 of the baking stage 1 in the baking assembly, the moisture on the tissue section is dried, and the baking operation is completed. The moisture generated during the process is drained from the baking slope 2 into the water storage structure for storage and evaporation.

[0020] Furthermore, a clamp 4 is provided at the bottom of the inclined surface 2 of the baking sheet; The chuck 4 is made of elastic material, and the baking plate assembly can be installed and removed from the chuck 4.

[0021] Furthermore, a drainage groove 5 is provided at the bottom of the inclined surface 2 of the baking sheet; Water generated during the drying and baking process of the glass slides in the baking assembly falls along the baking assembly onto the baking slope 2, and then falls along the baking slope 2 into the drainage trough 5, where it is collected and discharged into the water storage structures on both sides.

[0022] Furthermore, the water storage structure also includes a baffle plate 6, a water storage tank 7, and a drainage channel 8. The baffle plate 6 is respectively set on the side of the baking sheet inclined surface 2, and the water storage tank 7 is set on the rear side of the baffle plate 6. A drainage channel 8 is provided between the baffle plate 6 and the baking sheet table 1 to connect to the water storage tank 7. The baffle plate 6 blocks the water accumulated in the drainage trough 5, and then drains it from the drainage channel 8 into the water storage tank 7 behind the baking table 1. As the water comes into contact with the baking plate inclined surface 2 and absorbs heat during the process of flowing down from the baking plate assembly, the water evaporates during the flow and then collects in the water storage tank 7 to evaporate naturally.

[0023] Furthermore, the drying assembly 3 also includes a heat preservation shell 9, a connecting rod 10, a limiting ring 11, and a drying groove 12. The heat preservation shell 9 is snapped onto the bottom end of the inclined surface 2 of the baking sheet via the connecting rod 10. The limiting ring 11 is respectively set on the connecting rod 10, and the drying groove 12 is set above the heat preservation shell 9. In this process, after the sample is flattened on a glass slide, the glass slide is inserted into the drying tank 12. After the glass slide dries on the drying tank 12, it is removed and inserted into the interior of the heat preservation shell 9 so that the bottom surface of the glass slide contacts the baking slide inclined surface 2. The baking slide inclined surface 2 heats the glass slide to dry the moisture. The connecting rod 10 allows the drying component 3 to be detachably installed on the drying inclined surface. The limiting ring 11 is set on the inner side of the connection to restrict the movement of the drying component 3. In this way, the same glass slide on the drying inclined surface can be dried and baked at the same time, saving the space area of ​​the baking slide and ensuring the baking efficiency.

[0024] Furthermore, the internal dimensions of the insulation shell 9 are set to a width of 25mm and a width of 50mm respectively; The internal dimensions of the insulation shell 9 are set to widths of 25mm and 50mm, respectively, to accommodate two different types of glass slides corresponding to the width for baking operations. Simultaneously, the baking assembly can be installed on the clamp 4, and a limiting block secures the baking assembly between two adjacent clamps 4. The 25mm baking assembly is secured to two adjacent clamps 4, and the 50mm baking assembly is secured to three adjacent clamps 4. A groove for the connecting rod 10 to mate with the clamp 4 is reserved on the outer side of the insulation shell 9 at the front end of the middle clamp 4. This allows for the adaptation to different sizes of glass slides during baking operations. Furthermore, the insulation shell 9 covers the area where the glass slides are placed on the inclined surface 2 of the baking shell, maintaining the air temperature above this area and forming a temperature-stable region inside the insulation layer. After the glass slides are placed in the insulation shell 9, the drying efficiency of the device is improved by the dual heating and drying of the baking table 1 and the air. The specifications of the baking assembly can be freely defined by disassembly and switching, improving the applicability of the assembly.

[0025] Furthermore, the interior of the insulation shell 9 is provided with water holes a13, support blocks a14, and water-blocking blocks 15. The water holes a13 are located at the bottom of the insulation shell 9, the support blocks a14 are located at the bottom of the insulation shell 9 and between the water holes a13, and the water-blocking blocks 15 are located on the upper right side of the inner side of the insulation shell 9. During the baking process, moisture on the slide inside the insulation shell 9 flows down the inclined surface 2 of the baking slide through the water hole a13 into the drainage groove 5. The support block a14 lifts the slide, so that the bottom of the slide is away from the water hole a13, allowing the moisture to flow out normally from the water hole. The insulation shell 9 is equipped with insulation material to maintain the temperature of the internal space. During the baking process, the water vapor evaporated in the internal space condenses on the top of the insulation shell 9, accumulates and flows down the inclined surface of the insulation shell 9, and is guided by the water blocking block 15 to flow out from the water hole a13. The insulation shell 9 not only improves the baking efficiency and facilitates the drainage of moisture, but also covers and protects the part of the slide with the sample, preventing the sample from being damaged by accidental scratches.

[0026] Furthermore, the interior of the drying trough 12 is provided with water holes b16, support blocks b17, and ventilation slots 18. The water holes b16 are located at the bottom of the drying trough 12, the support blocks b17 are located between the water holes b16, and the ventilation slots 18 are located above the drying trough 12. During the drying process, the glass slide is inserted into the drying trough 12, with the bottom of the slide resting on the support block b17. The moisture on the glass slide flows into the water hole b16, drains out along the outside of the insulation shell 9, flows onto the inclined surface 2 of the drying slide, and is then drained into the water storage structure through the drainage trough 5. A ventilation trough 18 is provided above the drying trough 12 to keep the glass slide inside in contact with the outside air. At the same time, the drying trough 12 can also provide protection for the glass slide during the drying process.

[0027] In summary, the device is equipped with a drying assembly 3, which consists of an insulation shell 9, a connecting rod 10, a limiting ring 11, and a drying trough 12. On the same drying slope, the glass slides can be dried simultaneously, saving space and ensuring drying efficiency. At the same time, the insulation shell 9 covers the area where the glass slides are placed on the drying slope 2. Under the dual heating and drying of the drying stage 1 and the air, the drying efficiency of the device is improved. The specifications of the drying assembly can be freely defined by disassembly and switching, improving the applicability of the assembly. The insulation shell 9 and the drying trough 12 can cover and protect the part of the glass slide with the sample, preventing the glass slide sample from being damaged by accidental scratches.

[0028] The working principle of this utility model: After the tissue sample is spread on the glass slide, it is first placed on the drying assembly 3 to dry. While the glass slide is drying, the glass slide is inserted into the drying trough 12, and the bottom of the glass slide falls onto the support block b17. The water on the glass slide flows into the water hole b16 and is discharged along the outside of the heat preservation shell 9. After flowing onto the inclined surface 2 of the glass slide, it is discharged into the water storage structure through the drainage trough 5. A ventilation trough 18 is provided above the drying trough 12 to keep the glass slide inside in contact with the outside air. At the same time, the drying trough 12 can also provide protection for the glass slide while it is drying. Next, the slide is placed into the slide baking assembly for baking. During baking, the water on the slide inside the insulation shell 9 flows down from the water hole a13 along the baking slope 2 into the drainage groove 5. The support block a14 supports the slide so that the bottom of the slide is away from the water hole a13, allowing the water to flow out normally from the water hole. The insulation shell 9 is equipped with insulation material to maintain the temperature of the internal space. During baking, the water vapor evaporated in the internal space condenses on the top of the insulation shell 9, accumulates and flows down the insulation shell 9 at an angle, and is guided by the water blocking block 15 to flow out from the water hole a13. The insulation shell 9 not only improves the baking efficiency and facilitates the drainage of water, but also covers and protects the part of the slide with the sample, preventing the slide sample from being damaged by accidental scratches. When a glass slide in a certain area is placed into the heat preservation shell 9 for baking, a new processed glass slide can be placed into the drying tank 12 in the same position for drying. The water generated during the process is discharged from the inclined surface 2 of the baking sheet into the water storage structure for storage and evaporation. The baffle plate 6 blocks the water accumulated in the drainage trough 5 and then discharges it from the drainage channel 8 into the water storage tank 7 on the back side of the baking sheet table 1. As the water comes into contact with the inclined surface 2 of the baking sheet and absorbs heat during the process of flowing down from the baking sheet assembly, the water evaporates during the flow and then collects in the water storage tank 7 to evaporate naturally. The internal dimensions of the insulation shell 9 are set to widths of 25mm and 50mm respectively, allowing for the placement of two types of glass slides corresponding to their widths for baking operations. Simultaneously, the baking assembly can be mounted on the clamp 4, and a limiting block secures the baking assembly between two adjacent clamps 4. The 25mm baking assembly is secured to two adjacent clamps 4, and the 50mm baking assembly is secured to three adjacent clamps 4. A groove for the connecting rod 10 to mate with the clamp 4 is provided on the outer side of the insulation shell 9 at the front end of the middle clamp 4. This allows for the adaptation of different glass slide sizes during baking operations. Furthermore, the insulation shell 9 covers the area where the glass slide is placed on the inclined surface 2 of the baking shell, maintaining the air temperature above this area and forming a temperature-stable zone inside the insulation layer. After the glass slide is placed in the insulation shell 9, it is dried by dual heating from the baking stage 1 and the air, improving the drying efficiency of the device. The specifications of the baking assembly can be freely defined by disassembly and switching, improving the applicability of the assembly. This concludes the description of the working principle of the device.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable sheet baking machine's baking assembly, comprising a baking table (1) and a baking inclined surface (2), the baking inclined surface (2) being disposed above the baking table (1), characterized in that: The baking table (1) is provided with a water storage structure on its side; a drying component (3) to improve baking efficiency is detachably provided on the baking slope (2); a clamp (4) is provided at the bottom of the baking slope (2); a drainage trough (5) is provided at the bottom of the baking slope (2); the water storage structure also includes a baffle plate (6), a water storage trough (7), and a drainage channel (8). The baffle plate (6) is provided on the side of the baking slope (2), and the water storage trough (7) is provided on the side of the baking slope (2). A drainage channel (8) is provided between the water baffle (6) and the baking plate (1) to the water storage tank (7); the baking drying assembly (3) also includes a heat preservation shell (9), a connecting rod (10), a limiting ring (11), and a drying groove (12). The heat preservation shell (9) is snapped onto the bottom end of the baking plate inclined surface (2) by the connecting rod (10), the limiting ring (11) is respectively set on the connecting rod (10), and the drying groove (12) is set above the heat preservation shell (9).

2. The baking assembly of a detachable baking machine according to claim 1, characterized in that: The internal dimensions of the heat insulation shell (9) are set to a width of 25mm and a width of 50mm respectively.

3. The baking assembly of a detachable baking machine according to claim 1, characterized in that: The interior of the heat insulation shell (9) is provided with water holes a (13), support blocks a (14), and water blocking blocks (15). Water holes a (13) are located at the bottom of the heat insulation shell (9), support blocks a (14) are located at the bottom of the heat insulation shell (9) and between water holes a (13), and water blocking blocks (15) are located on the upper right side of the inner side of the heat insulation shell (9).

4. The baking assembly of a detachable baking machine according to claim 1, characterized in that: The drying trough (12) is provided with water holes b (16), support blocks b (17) and ventilation slots (18). The water holes b (16) are located at the bottom of the drying trough (12), the support blocks b (17) are located between the water holes b (16), and the ventilation slots (18) are located above the drying trough (12).

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