Embedding machine for pathological detection

Abstract

The utility model discloses an embedding machine for pathological examination, which relates to the technical field of medical instruments and comprises a mounting plate, an L-shaped rod is arranged on the top surface of the mounting plate, the top end of the L-shaped rod is connected with a stirring structure, a circle of heating resistance wire is arranged on the inner wall of a stirring cavity, and the heating resistance wire can uniformly heat an inner cavity of a heating cavity. Therefore, paraffin particles in the inner cavity can be uniformly preheated and liquefied, and the stirring efficiency is prevented from being influenced by non-uniform temperature; communicating grooves are formed in the upper surface and the lower surface of the mounting plate, inclined plates are arranged on the two sides of the interior of each communicating groove, the communicating grooves are connected with an embedding mold in a clamped mode, and overflow holes are formed in the surfaces of the two sides of the embedding mold; through the arrangement of the communicating groove, when the volume of liquefied paraffin in the embedding mold is too large, the liquefied paraffin can overflow to the lower portion from the overflow holes in the two sides, so that pollution caused by surface contact of the embedding mold is avoided, the liquefied paraffin passes through a gap between the inclined plates on the two sides below, the flow area of the liquefied paraffin is increased, and blockage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an embedding machine for pathological detection. Background Art

[0002] Embedding is the process of using embedding agents such as organic plastics, metals, paraffin, etc. to wrap the material powder or other bulk structure to provide performance support or chemical protection.

[0003] In pathological testing, embedding operations are generally performed using a special embedding machine. For example, a pathological testing embedding machine with publication number CN208476645U includes a workbench, an L-shaped bracket, a wax supply barrel, a mold carrier and a base. A battery box is mounted on one end of the top of the base through a bracket, and the workbench is mounted on both sides of the top of the base through brackets. An L-shaped bracket is welded on one side of the top of the workbench.

[0004] The liquefied paraffin of this embedding machine flows out from the surface of the embedding mold. During the outflow process, the liquefied paraffin will contact the surface of the embedding mold and may cause pollution; at the same time, the liquefied paraffin with excessive flow will form blockage through the overflow groove and the liquid wax recovery hole; at the same time, the arc-shaped heating plate of the wax supply barrel is set on one side, so that the degree of liquefaction of the paraffin inside the wax supply barrel is different, thereby reducing the liquefaction efficiency. Summary of the invention

[0005] The utility model aims to solve the problems of the above-mentioned background technology that overflowing liquid wax passes through the surface of the embedding mold and causes pollution, excessive liquid wax flow causes blockage of the overflow groove and the recovery hole, and uneven heating and liquefaction inside the wax supply barrel, and proposes an embedding machine for pathological detection.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An embedding machine for pathological detection includes a mounting plate, a top surface of the mounting plate is provided with an L-shaped rod, a top end of the L-shaped rod is connected to a stirring structure, and the stirring structure includes:

[0008] A stirring chamber connected to the top of the L-shaped rod, wherein a rotating shaft is rotatably arranged inside the stirring chamber, and a plurality of stirring rods are arranged on the surface of the rotating shaft;

[0009] A heating resistance wire is arranged in the inner wall of the stirring chamber, a discharge port is arranged at the bottom of the stirring chamber, and a valve is arranged on the surface of the discharge port;

[0010] A connecting groove is provided on the upper and lower sides of the mounting plate, and inclined plates are provided on both sides of the connecting groove, and the distance between the inclined plates on both sides gradually decreases from top to bottom, and a placement plane is provided on the top surface of the inclined plates on both sides;

[0011] The connecting groove is snap-connected with an embedding mold, and overflow holes are arranged on both sides of the embedding mold, and the overflow holes are connected with the embedding cavity of the embedding mold;

[0012] A recovery box is arranged at the bottom of the mounting plate, the inner cavity of the recovery box is communicated with the communicating groove, and a sealing door is arranged on the surface of the recovery box.

[0013] As a further solution of the utility model: a bottom plate is arranged on the bottom surface of the mounting plate, a support block is arranged between the bottom plate and the mounting plate, and the height of the support block is greater than the height of the recycling box.

[0014] As a further solution of the utility model: the connection end of the L-shaped rod and the mounting plate is vertically arranged between the top surface of the mounting plate.

[0015] As a further solution of the utility model: the top end of the L-shaped rod is arranged along the horizontal line direction.

[0016] As a further solution of the utility model: a motor is arranged on the top of the stirring chamber, and the output end of the motor is arranged along the vertical direction. The output end of the motor extends into the inner cavity of the stirring chamber and is coaxially fixedly connected with the rotating shaft.

[0017] As a further solution of the utility model: a plurality of stirring rods are arranged in an array at equal distances on the surface of the rotating shaft.

[0018] As a further solution of the utility model: the inclined plates on both sides are symmetrically arranged about the central plane of the connecting groove.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model is an embedding machine for pathological detection, which is provided with a connecting groove. The upper and lower surfaces of the mounting plate are provided with connecting grooves. The top surface of the connecting groove is provided with an embedding mold that can be engaged. When the volume of the liquefied paraffin inside the embedding mold is too much, it will overflow from the overflow holes on both sides to the bottom, thereby avoiding the surface contact and contamination of the embedding mold. The liquefied paraffin passes through the gap between the inclined plates on both sides below, thereby increasing the flow area of ​​the liquefied paraffin and preventing blockage.

[0021] (2) The utility model is an embedding machine for pathological detection, which is provided with a stirring structure. A circle of heating resistance wire is provided on the inner wall of the stirring chamber. The heating resistance wire can evenly heat the inner cavity of the heating chamber, so that the paraffin particles in the inner cavity can be evenly preheated and liquefied, thereby avoiding uneven temperature resulting in different liquefaction degrees and speeds of the paraffin particles affecting the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] Figure 1It is a structural schematic diagram of an embedding machine for pathological detection of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of an embedding machine for pathological detection according to the utility model;

[0025] Figure 3 It is a structural schematic diagram of the embedded mold of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the mounting plate of the utility model.

[0027] In the figure: 1. bottom plate; 2. mounting plate; 3. support block; 4. L-shaped rod; 5. stirring structure; 51. stirring chamber; 52. inlet; 53. motor; 54. rotating shaft; 55. stirring rod; 56. heating resistor wire; 57. outlet; 58. valve; 6. embedding mold; 61. embedding chamber; 62. overflow hole; 63. connecting groove; 64. tilting plate; 65. placement plane; 66. recycling box; 67. sealing door. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4 As shown, the utility model is an embedding machine for pathological detection, comprising a bottom plate 1, a mounting plate 2 is arranged on the top surface of the bottom plate 1, a support block 3 is arranged between the bottom plate 1 and the mounting plate 2, and the support block 3 leaves a gap between the bottom plate 1 and the mounting plate 2. An L-shaped rod 4 is arranged on one side of the top of the mounting plate 2, the bottom end of the L-shaped rod 4 and the mounting plate 2 are perpendicular to each other, and the other end of the L-shaped rod 4 is arranged along the horizontal line direction. A stirring structure 5 is connected to the top of the L-shaped rod 4, and a stirring chamber 51 of the stirring structure 5 is fixedly connected to the top of the L-shaped rod 4, and the stirring chamber 51 is arranged along the vertical direction. A feed inlet 52 is arranged on the surface of the stirring chamber 51, and the feed inlet 52 is connected to the inner cavity of the stirring chamber 51. A motor 53 is arranged on the top surface of the stirring chamber 51, and the output end of the motor 53 passes through the top plate of the stirring chamber 51 and extends into the inner cavity of the stirring chamber 51. The output end of the motor 53 is coaxially fixedly connected with a rotating shaft 54, and a plurality of stirring rods 55 are arranged on the surface of the rotating shaft 54, and the plurality of stirring rods 55 are arranged in an array at equal distances on the surface of the rotating shaft 54. A heating resistance wire 56 is arranged in the inner wall of the stirring chamber 51, and a discharge port 57 is arranged at the bottom of the stirring chamber 51, and a valve 58 is arranged on the surface of the discharge port 57.

[0030] The top surface of the bottom plate 1 is detachably provided with an embedding mold 6, and the embedding mold 6 is located directly below the stirring structure 5. An embedding cavity 61 is provided inside the embedding mold 6, and overflow holes 62 are provided on both sides of the embedding mold 6, and the outer ends of the overflow holes 62 are tilted downward. A connecting groove 63 is provided on the upper and lower surfaces of the mounting plate 2, and inclined plates 64 are provided on both sides of the connecting groove 63. The inclined plates 64 on both sides are symmetrically arranged about the central plane of the connecting groove 63, and the distance between the inclined plates 64 on both sides gradually decreases from top to bottom. A placement plane 65 is provided on the top surface of the inclined plates 64 on both sides, and the shapes of the connecting groove 63 and the placement plane 65 are adapted to the bottom shape of the embedding mold 6. A recovery box 66 is provided at the bottom of the mounting plate 2, and the inner cavity of the recovery box 66 is connected to the connecting groove 63, and a sealing door 67 is provided on the surface of the recovery box 66. The height of the support block 3 between the bottom plate 1 and the mounting plate 2 is greater than the height of the recovery box 66.

[0031] When using this embedding machine for pathological detection, the corresponding embedding mold 6 is placed in the connecting groove 63 of the mounting plate 2, the bottom of the embedding mold 6 contacts the placement plane 65, and the edge of the embedding mold 6 contacts the inner wall of the connecting groove 63, so that the embedding mold 6 is positioned and engaged in the connecting groove 63. Then the paraffin particles are put into the inner cavity of the stirring chamber 51 from the feeding hole, and then the motor 53 is started, and the output end of the motor 53 drives the rotating shaft 54 ​​to rotate. When the rotating shaft 54 ​​rotates, the stirring rod 55 on the surface uniformly stirs the paraffin particles in the stirring chamber 51, and at the same time, the heating resistance wire 56 in the inner wall of the stirring chamber 51 starts to work to increase the temperature inside the stirring chamber 51, so that the paraffin particles inside the stirring chamber 51 are preheated and liquefied, and the liquefied paraffin particles can be liquefied uniformly after being stirred by the stirring rod 55. After the liquefaction and stirring are completed, the valve 58 is opened to allow the liquefied paraffin to flow into the embedding mold 6 below. The liquefied paraffin enters the embedding cavity 61 of the embedding mold 6 to complete the embedding operation of the pathology. When the liquefied paraffin exceeds the capacity of the mold, the liquefied paraffin will overflow from the overflow holes 62 on both sides, and then fall from the overflow holes 62 into the connecting groove 63 below. The liquefied paraffin contacts the inclined plates 64 on both sides, then slides on the inclined surface to the gap between the inclined plates 64 on both sides, and then enters the recovery box 66 below for collection. The liquefied paraffin in the recovery box 66 can be recycled by opening the sealing door 67 of the recovery box 66, thereby improving the utilization rate of the paraffin and avoiding waste.

[0032] Working principle of the utility model: the utility model is an embedding machine for pathological detection, which is provided with a connecting groove 63. The upper and lower surfaces of the mounting plate 2 are provided with the connecting groove 63. The top surface of the connecting groove 63 is provided with an embedding mold 6 that can be engaged. When the volume of the liquefied paraffin inside the embedding mold 6 is too much, it will overflow from the overflow holes 62 on both sides to the bottom, thereby avoiding contamination of the surface contact of the embedding mold 6. The liquefied paraffin passes through the gap between the inclined plates 64 on both sides below, which increases the flow area of ​​the liquefied paraffin and prevents blockage; by providing a stirring structure 5, the inner wall of the stirring chamber 51 is provided with a circle of heating resistance wire 56, and the heating resistance wire 56 can evenly heat the inner cavity of the heating chamber, so that the paraffin particles in the inner cavity can be evenly preheated for liquefaction, thereby avoiding the uneven temperature causing the paraffin particles to have different liquefaction degrees and speeds affecting the stirring efficiency.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An embedding machine for pathological detection, comprising a mounting plate (2), characterized in that: An L-shaped rod (4) is disposed on the top surface of the mounting plate (2), and a stirring structure (5) is connected to the top end of the L-shaped rod (4). The stirring structure (5) comprises: A stirring chamber (51) is connected to the top end of the L-shaped rod (4); a rotating shaft (54) is rotatably arranged inside the stirring chamber (51); and a plurality of stirring rods (55) are arranged on the surface of the rotating shaft (54); A heating resistance wire (56) is arranged in the inner wall of the stirring chamber (51); a discharge port (57) is arranged at the bottom of the stirring chamber (51); and a valve (58) is arranged on the surface of the discharge port (57); A connecting groove (63) is provided on the upper and lower surfaces of the mounting plate (2), and inclined plates (64) are provided on both sides of the connecting groove (63), the distance between the inclined plates (64) on both sides gradually decreases from top to bottom, and a placement plane (65) is provided on the top surface of the inclined plates (64) on both sides; The connecting groove (63) is snap-connected with the embedding mold (6), and overflow holes are arranged on both side surfaces of the embedding mold (6), and the overflow holes are connected with the embedding cavity (61) of the embedding mold (6); A recovery box (66) is provided at the bottom of the mounting plate (2); the inner cavity of the recovery box (66) is communicated with the communication groove (63); and a sealing door (67) is provided on the surface of the recovery box (66).

2. The embedding machine for pathological detection according to claim 1, characterized in that: A bottom plate (1) is arranged on the bottom surface of the mounting plate (2), a support block (3) is arranged between the bottom plate (1) and the mounting plate (2), and the height of the support block (3) is greater than the height of the recovery box (66).

3. The embedding machine for pathological detection according to claim 1, characterized in that: The L-shaped rod (4) is vertically arranged between the connection end of the mounting plate (2) and the top surface of the mounting plate (2).

4. The embedding machine for pathological detection according to claim 1, characterized in that: The top end of the L-shaped rod (4) is arranged along the horizontal line direction.

5. The embedding machine for pathological detection according to claim 1, characterized in that: A motor (53) is arranged at the top of the stirring chamber (51), and the output end of the motor (53) is arranged along the vertical direction. The output end of the motor (53) extends into the inner cavity of the stirring chamber (51) and is coaxially fixedly connected with the rotating shaft (54).

6. The embedding machine for pathological detection according to claim 1, characterized in that: A plurality of stirring rods (55) are arranged in an array at equal distances on the surface of the rotating shaft (54).

7. The embedding machine for pathological detection according to claim 1, characterized in that: The inclined plates (64) on both sides are symmetrically arranged with respect to the central plane of the connecting groove (63).

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