Automatic dressing instrument for pathological wax blocks

Abstract

The utility model relates to the technical field of pathological wax block finishing, and discloses an automatic pathological wax block finishing instrument which comprises a first conveyor and a second conveyor, transmission rollers are rotationally arranged at the two ends of the interior of the first conveyor and the two ends of the interior of the second conveyor respectively, and conveying belts are arranged on the two pairs of transmission rollers respectively. A plurality of embedding box positioning needles are uniformly and fixedly arranged on the two conveying belts. According to the device, paraffin on the conveying belt is heated through the two sets of heating baffles to be molten so as to achieve finishing, the molten paraffin passes through the interior of the supporting frame on the first conveyor and a silica gel scraper at the bottom of the supporting frame to scrape off attached paraffin, and paraffin blocks obtained after scraping off can be discharged along an outlet; therefore, molten wax is prevented from being attached to the conveying belt, manual scraping is replaced, manpower is saved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pathological wax block trimming, in particular to an automatic pathological wax block trimming instrument. Background Art

[0002] Pathology wax blocks are a common way of preserving specimens in pathology, mainly used to preserve tissue samples for subsequent sectioning and microscopic examination. In pathology laboratories, doctors usually fix tissue specimens in paraffin to make wax blocks for histological analysis and diagnosis. The pathology wax block automatic trimmer is a machine used to trim pathology wax blocks, mainly used for automatic trimming and processing of pathology wax blocks.

[0003] The traditional automatic pathology wax block trimmer is prone to cause the wax block to stick to the embedding box body after melting, which requires manual cleaning, which is very time-consuming and labor-intensive, with high labor costs. In addition, the trimmed wax block waste is not easy to collect, which makes it more troublesome to recycle it later.

[0004] Therefore, those skilled in the art have provided an automatic pathology wax block trimmer to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art and proposes an automatic pathological wax block trimming device. The device heats the paraffin on the conveyor belt by two sets of heating baffles to melt the paraffin to achieve trimming. The melted paraffin passes through the support frame on the first conveyor, and the silicone scraper at the bottom of the support frame scrapes off the attached wax. The scraped wax blocks will be discharged along the outlet, thereby avoiding the melted wax from adhering to the conveyor belt, replacing manual scraping, saving manpower and reducing labor costs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The automatic trimming instrument for pathological wax blocks comprises a first conveyor and a second conveyor, wherein transmission rollers are rotatably arranged at both ends of the first conveyor and the second conveyor, and conveyor belts are arranged on the two pairs of transmission rollers, and a plurality of embedding box positioning needles are evenly and fixedly arranged on the two conveyor belts, and the embedding box positioning needles are in the shape of rectangular strips, and a support frame is fixedly arranged on the top of the first conveyor close to the second conveyor, and a silicone scraper is fixedly arranged on the inner side of the support frame.

[0008] Through the above technical solution, after the paraffin is melted, the conveyor belt transports it through the support frame, and the silicone scraper at the bottom of the support frame scrapes its surface, which can scrape off the wax blocks attached to the embedding box and make the paraffin surface smoother.

[0009] Furthermore, the second conveyor is provided with an outlet at one end close to the first conveyor, a gathering box is fixedly provided at one end of the bottom of the second conveyor close to the outlet, a guide hopper is fixedly provided on one side of the gathering box, and a paraffin collection box is provided at the bottom of the guide hopper;

[0010] Through the above technical solution, the conveyor belt discharges the remaining waste wax blocks from the outlet, allowing them to enter the guide bucket and then into the paraffin collection box for centralized processing.

[0011] Furthermore, a driving motor is fixedly provided on one side wall of the first conveyor and the second conveyor, and the output ends of the two driving motors are respectively fixedly connected to a transmission roller at one end;

[0012] Through the above technical solution, the two driving motors work to drive the transmission rollers to drive the transmission belt.

[0013] Furthermore, two heating baffles are fixedly arranged at one end of the top of the first conveyor and the second conveyor, and the openings of the two pairs of heating baffles are arranged obliquely from large to small;

[0014] Through the above technical solution, the heating baffle heats and melts the paraffin, and the opening is from large to small, so the melting is smoother and the jamming caused by slow melting can be avoided.

[0015] Furthermore, an embedding box body is arranged on the top of the conveyor belt, and a bottom of one side of the embedding box body is arranged obliquely from bottom to top;

[0016] Through the above technical solution, one side of the embedding cassette body is arranged obliquely, so that when the first conveyor conveys the embedding cassette to the second conveyor, it is smoother and the jamming is avoided.

[0017] Furthermore, a plurality of legs are evenly and fixedly arranged at the bottom of the first conveyor and the second conveyor, and a support plate is fixedly arranged at the bottom of each leg;

[0018] Through the above technical solution, the legs increase the height of the device, making it easier to operate.

[0019] Further, a cover plate is provided on the top of the first conveyor and the second conveyor;

[0020] Through the above technical solution, the cover plate can shield the top of the device to play a protective role.

[0021] Furthermore, an electric control panel is fixedly provided on one side of the front end surface of the first conveyor;

[0022] Through the above technical solution, the device can be easily controlled to work through the electric control panel.

[0023] Furthermore, the two conveyor belts are inclined toward one side of the gathering box;

[0024] Through the above technical solution, the conveyor belt is tilted toward one side of the gathering box, which is conducive to discharging wax blocks.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model proposes an automatic trimming device for melting pathological wax blocks. The device heats the paraffin on the conveyor belt by two sets of heating baffles to melt the paraffin to achieve trimming. The melted paraffin passes through the support frame on the first conveyor, and the silicone scraper at the bottom of the support frame scrapes off the wax attached to it. The scraped wax blocks will be discharged along the outlet, thereby avoiding the melted wax from adhering to the conveyor belt, replacing manual scraping, saving manpower, and reducing labor costs.

[0027] 2. The automatic pathological wax block trimmer proposed by the utility model has the following features: after the paraffin is melted, the scraped wax blocks will be brought by the conveyor belt on the first conveyor to the opening of the second conveyor for discharge, and then discharged into the gathering box and enter the paraffin collection box through the guide bucket, thereby achieving concentration, which is convenient for centralized processing at a later stage and more convenient for recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a front-end internal structure diagram of the automatic pathological wax block trimmer proposed by the utility model;

[0029] Figure 2 This is a front end axonometric diagram of the automatic pathological wax block trimmer proposed by the utility model;

[0030] Figure 3 This is a rear end internal structure diagram of the automatic pathological wax block trimmer proposed by the utility model;

[0031] Figure 4 This is a bottom axonometric diagram of the automatic pathological wax block trimmer proposed by the utility model;

[0032] Figure 5 This is a structural diagram of the bottom of the cover plate of the automatic pathological wax block trimmer proposed by the utility model;

[0033] Figure 6 This is a structural diagram of the guide bucket of the automatic pathological wax block trimmer proposed by the utility model;

[0034] Figure 7 This is a structural diagram of the embedding box of the automatic pathological wax block trimmer proposed by the utility model.

[0035] Legend:

[0036] 1. First conveyor; 2. Second conveyor; 3. Driving motor; 4. Driving roller; 5. Embedding box positioning pin; 6. Conveyor belt; 7. Embedding box body; 8. Heating baffle; 9. Support frame; 10. Silicone scraper; 11. Support leg; 12. Support plate; 13. Aggregation box; 14. Electric control board; 15. Paraffin collection box; 16. Exit; 17. Cover plate; 18. Guide bucket. DETAILED DESCRIPTION

[0037] 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 in 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. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] Reference Figure 1-7 , an embodiment provided by the utility model:

[0039] The automatic trimming instrument for pathological wax blocks comprises a first conveyor 1 and a second conveyor 2. Transmission rollers 4 are rotatably arranged at both ends of the first conveyor 1 and the second conveyor 2. Conveyor belts 6 are arranged on the two pairs of transmission rollers 4. Several embedding box positioning needles 5 are evenly and fixedly arranged on the two conveyor belts 6. The embedding box positioning needles 5 are rectangular strips. A support frame 9 is fixedly arranged on the top of the first conveyor 1 close to the second conveyor 2. A silicone scraper 10 is fixedly arranged on the inner side of the support frame 9. After the paraffin is melted, the conveyor belt conveys it through the support frame 9. The silicone scraper 10 at the bottom of the support frame 9 scrapes its surface, which can scrape off the wax blocks attached to the embedding box and make the paraffin surface smoother.

[0040] The second conveyor 2 is provided with an outlet 16 at one end near the first conveyor 1, and a gathering box 13 is fixedly provided at one end of the bottom of the second conveyor 2 near the outlet 16. A guide bucket 18 is fixedly provided on one side of the gathering box 13, and a paraffin collection box 15 is provided at the bottom of the guide bucket 18. The conveyor belt 6 discharges the waste wax blocks left over from the trimming from the outlet 16, so that they enter the guide bucket 18 and then enter the inside of the paraffin collection box 15 to realize centralized processing. A driving motor 3 is fixedly provided on one side wall of the first conveyor 1 and the second conveyor 2. The output ends of the two driving motors 3 are respectively fixedly connected to the transmission roller 4 at one end. The two driving motors 3 drive the transmission roller 4 to drive the conveyor belt. Two heating baffles 8 are fixedly provided at one end of the top of the first conveyor 1 and the second conveyor 2. The openings of the two pairs of heating baffles 8 are obliquely arranged from large to small. The heating baffles 8 heat and melt the paraffin. The openings are from large to small, and the melting is smoother. The conveyor belt 6 is smooth and can avoid the jam caused by slow melting. The top of the conveyor belt 6 is provided with an embedding box body 7. The bottom of one side of the embedding box body 7 is obliquely arranged from bottom to top. The embedding box body 7 is obliquely arranged on one side. When the first conveyor 1 conveys the embedding box into the second conveyor 2, it is smoother and avoids jamming. The first conveyor 1 and the second conveyor 2 are evenly fixed with a plurality of legs 11 at the bottom, and a support plate 12 is fixedly arranged at the bottom of each leg 11. The legs 11 increase the height of the device to facilitate operation. The first conveyor 1 and the second conveyor 2 are provided with a cover plate 17 at the top, and the cover plate 17 can cover the top of the device to play a protective role. An electric control board 14 is fixedly arranged on one side of the front end face of the first conveyor 1, and the electric control board 14 can be used to control the device to work. The two conveyor belts 6 are inclined to one side of the gathering box 13, and the conveyor belt 6 is inclined to one side of the gathering box 13, which is conducive to discharging wax blocks.

[0041] Working principle: After the paraffin is melted and trimmed, the conveyor belt conveys it through the support frame 9. The silicone scraper 10 at the bottom of the support frame 9 scrapes its surface, which can scrape off the wax blocks attached to the embedding box and make the paraffin surface smoother. The conveyor belt 6 discharges the waste wax blocks saved by trimming from the outlet 16, allowing it to enter the guide hopper 18 and then enter the paraffin collection box 15 to achieve centralized treatment.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pathological wax block automatic trimming device, comprising a first conveyor (1) and a second conveyor (2), characterized in that: Transmission rollers (4) are rotatably arranged at both ends of the first conveyor (1) and the second conveyor (2), and conveyor belts (6) are arranged on the two pairs of transmission rollers (4). A plurality of embedding box positioning needles (5) are evenly and fixedly arranged on the two conveyor belts (6), and the embedding box positioning needles (5) are rectangular strip-shaped. A support frame (9) is fixedly arranged on the top of the first conveyor (1) near the second conveyor (2), and a silicone scraper (10) is fixedly arranged on the inner side of the support frame (9).

2. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: An outlet (16) is provided at one end of the second conveyor (2) close to the first conveyor (1); a gathering box (13) is fixedly provided at one end of the bottom of the second conveyor (2) close to the outlet (16); a guide hopper (18) is fixedly provided on one side of the gathering box (13); and a paraffin collection box (15) is provided at the bottom of the guide hopper (18).

3. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: A driving motor (3) is fixedly arranged on one side wall of the first conveyor (1) and the second conveyor (2), and the output ends of the two driving motors (3) are respectively fixedly connected to a transmission roller (4) at one end.

4. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: Two heating baffles (8) are fixedly arranged at one end of the top of the first conveyor (1) and the second conveyor (2), and the openings of the two pairs of heating baffles (8) are arranged obliquely from large to small.

5. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: An embedding box body (7) is arranged on the top of the conveyor belt (6), and a bottom of one side of the embedding box body (7) is arranged obliquely from bottom to top.

6. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: A plurality of supporting legs (11) are evenly and fixedly arranged at the bottom of the first conveyor (1) and the second conveyor (2), and a supporting plate (12) is fixedly arranged at the bottom of each supporting leg (11).

7. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: Cover plates (17) are provided on the tops of the first conveyor (1) and the second conveyor (2).

8. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: An electric control panel (14) is fixedly arranged on one side of the front end surface of the first conveyor (1).

9. The automatic pathological wax block trimming instrument according to claim 1, characterized in that: The two conveyor belts (6) are both inclined toward one side of the gathering box (13).

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