CN216208016U - Wax block embedding mould and mould assembly - Google Patents

Abstract

The embodiment of the application provides a wax stone embedding mould and a mould assembly, and relates to the field of medical equipment. Wax stone embedding mould includes the box body, and the bottom of box body has pours the chamber, and the top surface has pours the mouth, and the box body is close to the position of pouring the mouth and is provided with the overflow hole, and the overflow hole position is in pours the chamber top, and the material of box body is silica gel. The box body prepared by the silica gel has good elasticity, can deform and recover to the original shape, cannot be damaged due to deformation, and has certain hardness. The coefficient of friction of the box body of silica gel material is less than 0.8 mu m, separates with the wax stone easily, and the overflow hole on the box body can guarantee that the liquid paraffin in the box body is appropriate, uses the mould subassembly of this wax stone embedding mould can avoid the paraffin piece to glue at mould subassembly's top cap edge and upper surface, conveniently clears up the top cap.

Description

Wax block embedding mould and mould assembly

Technical Field

The application relates to the field of medical equipment, in particular to a wax block embedding mold and a mold assembly.

Background

At present, pathological sections are usually made by embedding lesion tissues in wax blocks. In the preparation of the wax block, molten paraffin is generally injected into a metal mold, the mold is covered with a top cover, and after the paraffin is cooled, the wax block is separated from the metal mold to obtain the wax block adhered to the top cover.

The wax block is difficult to separate from the metal mold because the wax block is easily adhered to the metal mold, and the wax block needs to be separated by beating the metal mold during the separation process, so that the mold is easily deformed, and the wax block is easily damaged.

In addition, if the paraffin is injected too much, the edge of the top cover can be adhered with paraffin fragments, and the excessive paraffin fragments adhered on the top cover must be manually removed, and the step is also time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a wax stone embedding mould and mould assembly, can make things convenient for wax stone and metal mold to separate, and the edge of top cap also can not be glued there is the paraffin piece simultaneously.

First aspect, this application embodiment provides a wax stone embedding mould, including the box body, the bottom of box body has pours the chamber, and the top surface has pours the mouth, and the box body is provided with the overflow hole near the position of pouring the mouth, and the overflow hole site is in pours the chamber top, and the material of box body is silica gel.

In the above-mentioned realization process, the box body that uses silica gel preparation separates with the wax stone easily, is difficult to damage paraffin, also makes things convenient for the clearance of box body moreover, and the box body flexibility of silica gel material is high simultaneously, has recoverable deformability, is difficult to damage because of the exogenic action. If pour the intracavity and pour too much liquid paraffin, can spill over from the overflow hole, can not glue in the top cap edge and the upper surface of mould subassembly excessively, conveniently clear up the top cap.

In a possible implementation mode, the box body includes bottom plate and annular bounding wall, and the one end opening border of bounding wall is connected in the border of bottom plate, and the mouth is pour in other end opening formation, and the bounding wall includes the first section bounding wall of being connected with the bottom plate border and forms the second section bounding wall of pouring the mouth, and first section bounding wall and bottom plate enclose jointly and establish the formation and pour the chamber, and the overflow hole sets up in second section bounding wall.

In the implementation process, the coaming and the bottom plate can be encircled to form a box body; a first section of coaming plates in the coaming plates are close to the bottom plate, the first section of coaming plates and the bottom plate can be encircled to form a pouring cavity close to the bottom of the box body, and the liquid paraffin can be cooled and formed in the pouring cavity to form a wax block; the second-section coaming is provided with an overflow hole, and the liquid paraffin can flow out from the overflow hole, so that no paraffin block is formed in the area surrounded by the second-section coaming.

In a possible implementation manner, the enclosing plate further comprises a connecting plate connected between the first enclosing plate and the second enclosing plate, and the second enclosing plate is expanded relative to the first enclosing plate.

In the implementation process, the connecting plate can bear the top cover, so that the top cover is favorably arranged above the pouring cavity in a covering manner; the second section of coaming is expanded outward, so that the liquid paraffin can be easily injected into the pouring cavity and cannot be spilled out of the box body.

In a possible implementation mode, the second-section enclosing plate is also intermittently provided with a clamping piece, the clamping piece is located between the overflow holes, and the width of the clamping piece is equal to that of the connecting plate.

In the above-mentioned realization process, the joint spare can be used for fixed top cap, guarantees that the top cap can not follow the box body and drop.

In one possible implementation, the first enclosing plate is vertically arranged relative to the bottom plate, and the second enclosing plate is vertically arranged relative to the bottom plate.

At above-mentioned realization in-process, first section bounding wall sets up perpendicularly for the bottom plate and can guarantee that fashioned wax stone is more regular, is favorable to the use in later stage, and the connecting plate is favorable to the wax stone adhesion on the surface of top cap for bottom plate parallel arrangement.

In a possible implementation manner, the joint of the connecting plate and the first section of enclosing plate is an arc surface.

In the implementation process, the connecting part is a cambered surface, so that the wax block formed in the pouring cavity cannot be damaged.

In a possible implementation manner, the overflow hole is arranged above the pouring cavity, and the lowest point of the overflow hole and the highest surface of the pouring cavity are positioned on the same horizontal plane.

In the implementation process, the overflow hole is arranged above the pouring cavity to ensure that the pouring cavity can hold the liquid paraffin and shape the wax block.

In a possible realization mode, the pouring opening edge of the box body extends outwards to form a lifting handle, and the lifting handle is parallel relative to the bottom of the box body.

In the implementation process, the box body is conveniently and stably lifted by the lifting handle, and the phenomenon that liquid paraffin overflows from the box body when the liquid paraffin is contained in the box body is avoided.

In a possible implementation mode, one end, far away from the box body, of the lifting handle extends towards the direction of the pouring cavity to form a vertical plate, and a lifting handle groove is formed among the vertical plate, the lifting handle and the box body.

In the implementation process, the handle groove is beneficial for operators to hold the handle tightly, and the stability of the box body is ensured.

In a second aspect, the embodiment of the application provides a mold assembly, including top cap and foretell wax stone embedding mould, the top cap sets up in the inside of box body and covers and locate and pour the chamber top, and the top cap is close to the below that the one side of pouring the chamber is located the overflow hole.

In the above-mentioned realization process, the top cap is close to the below that the one side of pouring the chamber is located the overflow hole, can condense and form the wax stone on the surface of top cap after guaranteeing paraffin cooling shaping on the one hand, and on the other hand also can guarantee too much liquid paraffin, can spill over from overflow hole department, can not the adhesion at the edge and the upper surface of top cap, conveniently clear up the top cap.

In one possible implementation mode, the top cover is of a hollow structure, and the friction coefficient inside the wax block embedding mold is less than 0.8 mu m.

In the implementation process, the hollowed structure can make paraffin in the pouring cavity be less likely to adhere to the periphery of the top cover; the friction coefficient of the inside of the wax block embedding mould is less than 0.8 mu m, so that the paraffin can be better prevented from being adhered to the mould, and the effect that the paraffin is easily separated from the wax block embedding mould is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a wax block embedding mold according to an embodiment of the present disclosure;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a schematic structural diagram of a top cover provided in an embodiment of the present application.

Icon: 001-box body; 002-top cover; 100-a base plate; 200-enclosing plates; 210-a first section of coaming; 220-second section of coaming; 230-an overflow aperture; 240-connecting plate; 250-a clamping piece; 300-pouring a cavity; 400-pouring a port; 500-handle; 510-a vertical plate; 520-handle slot; 600-support part.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

First embodiment

Please refer to fig. 1 to 3, the wax block embedding mold provided in this embodiment includes a box body 001, the material of the box body 001 is silica gel, and the box body 001 includes a bottom plate 100 and an annular surrounding plate 200, from bottom to top, the surrounding plate 200 is divided into a first surrounding plate 210 and a second surrounding plate 220, an opening edge of one end of the first surrounding plate 210 is connected to an edge of the bottom plate 100, together, a pouring cavity 300 is formed, an opening above the second surrounding plate 220 forms a pouring opening 400, and an overflow hole 230 is further disposed on the second surrounding plate 220, the first surrounding plate 210 and the second surrounding plate 220 are connected through a connecting plate 240, a clamping member 250 for clamping is further disposed on the second surrounding plate 220, the clamping member 250 is located between the overflow holes 230, and the width of the clamping member 250 is equal to the width of the connecting plate 240.

It should be noted that the "silicone" in the embodiments of the present application can be deformed and recovered, and has a certain hardness. The box body 001 prepared by using the silica gel has restorable deformation capability, high flexibility and good elasticity, can be deformed under the action of external force, and can be restored to the original shape without being damaged due to deformation, so that the wax block in the box body 001 can be taken out conveniently, and the service life of the mold can be prolonged; meanwhile, the box body 001 made of the silica gel material has certain hardness, and when the box body is filled with low-density liquid paraffin, the box body is hardly deformed, so that the wax block is favorably formed. And because the melting point of the liquid paraffin is lower, the box body 001 cannot be damaged due to high temperature.

In addition, the thickness of the box body 001 made of the silica gel material can be set according to requirements in actual use so as to change the deformation degree of the box body 001; if the requirement on the shape precision of the wax block is high, the box body 001 made of silica gel can be matched with a metal mold to be used as a lining.

In other embodiments, a material such as rubber may be used instead of silicone to make the cartridge 001.

Since the box body 001 in this embodiment is made of silica gel, it is easy to separate from the wax block, and when the wax block is molded and taken out from the pouring cavity 300, the wax block is not easy to be damaged; and the box body 001 of silica gel material is difficult to damage because of the deformation in the use, and life exceeds traditional metal mold, has avoided periodic replacement, has reduced the pathology department's consumptive material cost. In other embodiments, the box 001 may be made of rubber.

In addition, box body 001 in this embodiment is made by the mould through mirror finish processing, and the inside coefficient of friction Ra of box body 001 is less than 0.8 mu m, and the surface height of the inside of such silica gel box body 001 is smooth, takes out the back at the wax stone from the silica gel box body 001, and the paraffin piece can not be with box body 001 adhesion, compares with traditional metal mold, and the box body in this embodiment does not need loaded down with trivial details processing procedure before next use, has reduced work load, has practiced thrift labour cost.

In this embodiment, the pouring cavity 300 defined by the first-stage enclosing plate 210 and the bottom plate 100 at the bottom of the box body 001 can contain liquid paraffin, and when the liquid paraffin is cooled, a wax block with the same shape as the pouring cavity 300 can be formed at the bottom of the box body 001. In addition, the bottom plate 100 in this embodiment is rectangular, and the first-section enclosing plate 210 is vertically arranged relative to the bottom plate 100, so that the pouring cavity 300 enclosed between the first-section enclosing plate 210 and the bottom plate 100 is a cuboid, and the shape of the prepared wax block is also a cuboid, which is convenient for subsequent use.

In this embodiment, the second surrounding plate 220 is disposed above the first surrounding plate 210, and the opening section above the second surrounding plate forms the pouring opening 400, so that when the box 001 is used to prepare wax block, liquid paraffin can be poured into the box 001 from the pouring opening 400. Illustratively, in the embodiment, the second surrounding plate 220 is perpendicular to the bottom plate 100 and is outwardly expanded relative to the first surrounding plate 210, and at this time, the box body 001 has a shape with one thin end and the other thick end (see fig. 2), so that it can be ensured that the area of the pouring opening 400 is larger than the cross-sectional area of the pouring cavity 300, and the liquid paraffin can be poured into the pouring cavity 300 easily without spilling out of the box body 001.

In addition, in this embodiment, the overflow hole 230 of the second shroud 220 is rectangular, and the lowest point of the rectangular overflow hole 230 and the highest surface of the pouring cavity 300 are located on the same horizontal plane. At this moment, if the intracavity of pouring of second section bounding wall 220 below has injected too much liquid paraffin, liquid paraffin can not fill up whole box body 001 and spill over even, but can follow overflow hole 230 and flow out, like this when pouring the chamber 300 top and having placed top cap 002, paraffin can not glue in the edge and the upper surface of top cap 002 excessively, conveniently clears up top cap 002.

It should be noted that the shape and position of the overflow holes 230 may be changed, and it is only necessary to ensure that the height of the lowest point of the overflow holes 230 is not lower than the height of the highest surface of the casting cavity 300, so as to ensure that the casting cavity 300 can hold the liquid paraffin and shape the wax block.

In this embodiment, the first and second enclosing plates 210 and 220 are connected by a connecting plate 240, and the connecting plate 240 is disposed parallel to the bottom plate 100. At this moment, the connecting plate 240 can bear the top cover 002, so that the top cover 002 can be horizontally placed above the pouring cavity 300, and the wax block can be adhered to the surface of the top cover 002. Moreover, the clamping piece 250 can ensure that the top cover 002 is well fixed in the box body 001 and is not easy to fall off from the box body 001.

In addition, the connection between the connecting plate 240 and the first-stage shroud 210 is an arc surface, and the connection is an arc surface which does not damage the wax block formed in the pouring cavity 300.

In addition, in this embodiment, the edge of the pouring opening 400 of the box 001 extends outward to form a handle 500, and the handle 500 is parallel to the bottom plate 100. When the box body 001 is filled with the liquid paraffin, the handle 500 can facilitate an operator to lift the box body 001 and move the box body stably, so that the liquid paraffin in the box body 001 cannot overflow from the box body 001; meanwhile, the handle 500 can also prevent the human body from directly contacting the coaming 200 or the bottom plate 100 of the box body 001, so that scalding accidents are prevented.

In addition, the end of the handle 500 far away from the box body 001 extends towards the bottom plate 100 to form a vertical plate 510, and a handle groove 520 (see fig. 2) is formed among the vertical plate 510, the handle 500 and the box body 001. When lifting up box body 001, handle groove 520 is favorable to operating personnel to better hold handle 500, guarantees the stability of box body 001.

This embodiment still provides a mould subassembly, including top cap 002 and foretell wax stone embedding mould, top cap 002 sets up in the inside of box body 001 and covers and establish on pouring chamber 300, and top cap 002 is close to the below that the one side of pouring chamber 300 is located overflow hole 230. A schematic of the structure of the top cover 002 is shown in fig. 4.

It should be noted that "below the overflow hole 230" means that one surface of the top cover 002 close to the pouring cavity 300 is located between the highest position of the pouring cavity 300 and the lowest position of the overflow hole 230, so as to ensure that the liquid paraffin contacts the surface of the top cover 002 and does not overflow the paraffin from the overflow hole 230, thereby ensuring that the paraffin formed in the pouring cavity 300 can be adhered to the top cover 002. Since the highest portion of the casting cavity 300 overlaps the lowest portion of the overflow holes 230 in this embodiment, the top cover 002 is located at the same level with the casting cavity 300.

In this embodiment, the top cover 002 is a hollow rectangle, and the supporting portion 600 extends around the top cover 002, and the supporting portion 600 is a groove structure, and the top cover 002 and the supporting portion 600 form a box shape.

When the top cap 002 sets up in the inside of box body 001, the supporting part 600 can be hung at the border of box body 001 to with the connecting plate 240 butt, guarantee that the top cap steadily places in the inside of box body 001. In addition, the support part 600 with the groove structure is also beneficial to taking the top cover 002 out of the box body 001. The hollowed-out structure can make the paraffin in the pouring cavity 300 less likely to adhere around the top cover 002.

In addition, the both sides limit of top cap 002 in this embodiment and the 250 butt of joint spare in the box body 001 can guarantee like this to pour unnecessary paraffin in the chamber 300 and flow from the overflow hole 230 department of box body 001, can not be stained with the edge of top cap 002 and can fix top cap 002 inside box body 001 well with above, can not produce the risk that drops.

When the mold assembly in the embodiment is used, the pouring cavity 300 is filled with liquid paraffin, then the top cover 002 is covered, the top cover 002 is placed above the connecting plate 240, the paraffin is in contact with the surface of the top cover 002, and after the paraffin is cooled, the surface of the top cover 002 is adhered with the formed wax block; or the top cover 002 can be directly covered, and then the liquid paraffin is poured into the pouring cavity 300.

The wax block embedding mold in the embodiment has good elasticity, can not deform in the using process and has long service life; when the mould assembly in the embodiment is used for preparing the wax block, the formed wax block can be easily separated from the wax block embedding mould, so that the damage of the wax block is reduced; and the redundant liquid paraffin can flow out from the overflow hole, so that paraffin fragments are prevented from being adhered to the edge of the top cover, and the cleaning work of the die assembly is reduced.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a wax stone embedding mould, a serial communication port, includes the box body, the bottom of box body has pours the chamber, and the top surface has pours the mouth, the box body is close to the position of pouring the mouth is provided with the overflow hole, the overflow hole is located pour the chamber top, the material of box body is silica gel.

2. The wax block embedding mold according to claim 1, wherein the box body comprises a bottom plate and an annular enclosing plate, one end opening edge of the enclosing plate is connected to the edge of the bottom plate, the other end opening forms the pouring opening, the enclosing plate comprises a first enclosing plate connected with the edge of the bottom plate and a second enclosing plate forming the pouring opening, the first enclosing plate and the bottom plate jointly enclose the pouring cavity, and the overflow hole is formed in the second enclosing plate.

3. A wax block embedding mould according to claim 2, wherein the shroud further comprises a web connected between the first and second shroud sections, the second shroud section being flared relative to the first shroud section.

4. The wax block embedding mold according to claim 3, wherein a clamping member is intermittently arranged on the second section of the enclosing plate, the clamping member is located between the overflow holes, and the width of the clamping member is equal to that of the connecting plate.

5. A wax block embedding mould according to claim 3, wherein the first section of shroud is arranged perpendicularly relative to the base plate, the second section of shroud is arranged perpendicularly relative to the base plate, and the connecting plate is arranged parallel relative to the base plate.

6. The wax block embedding mold of claim 1, wherein the overflow hole is disposed above the casting cavity, and a lowest point of the overflow hole and a highest surface of the casting cavity are located on a same horizontal plane.

7. A wax block embedding mould as claimed in claim 1, wherein the pouring edge of the box extends outwardly to form a handle which is parallel to the bottom of the box.

8. A wax block embedding mould according to claim 7, wherein the end of the handle remote from the box body extends in the direction of the pouring cavity to form a riser, and a handle slot is formed between the riser, the handle and the box body.

9. A mold assembly comprising a top cover and the wax block embedding mold of claim 1, wherein the top cover is disposed inside the box and covers the casting cavity, and a surface of the top cover adjacent to the casting cavity is located below the overflow aperture.

10. The mold assembly of claim 9, wherein the top cover is a hollowed-out structure, and the coefficient of friction inside the wax block embedding mold is less than 0.8 μm.

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