Paraffin slicing equipment

A paraffin slicing and equipment technology, applied in metal processing and other directions, can solve the problems of low slicing accuracy, influence, uneven thickness, etc., and achieve the effects of high cutting accuracy, high transmission accuracy, and uniform thickness

Inactive Publication Date: 2020-05-29
贵州省水稻研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the process of paraffin sectioning is still mostly carried out manually, the sectioning accuracy is low, and the thickness is uneven, which has a great impact on the follow-up test results

Method used

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Embodiment Construction

[0022] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0023] Such as Figure 1 to Figure 4 As shown, a kind of paraffin wax slicing equipment of the present invention comprises frame 1, conveying screw 2, driving gear 3, driven gear 4, drive motor 6 and slicing mechanism 22, is fixedly connected with cutting board 5 on frame 1, Both the slicing mechanism 22 and the drive motor 6 are fixedly installed on the frame 1. The slicing mechanism 22 is used to cut the paraffin into thin slices when the paraffin is in a static state relative to the cutting board 5, and the output shaft of the drive motor 6 The top is fixedly connected with a driving gear 3, and one end of the conveying screw 2 is installed on the lower surface of the chopping board 5 through a bearing seat, and the other end of the conveying screw 2 is fixedly connected with a coaxial driven gear 4, and the conveying screw 2 is...

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PUM

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Abstract

The invention discloses paraffin slicing equipment. The paraffin slicing equipment comprises a rack, a conveying lead screw, a driving gear, a driven gear, a driving motor and a slicing mechanism, wherein a cutting board is fixedly connected to the rack, the slicing mechanism and the driving motor are both fixedly installed on the rack, the slicing mechanism is used for cutting paraffin into slices, the driving gear is fixedly connected to an output shaft of the driving motor, one end of the conveying lead screw is installed on the lower surface of the cutting board through a bearing seat, thecoaxial driven gear is fixedly connected to the other end of the conveying lead screw, an ejector block is further in threaded connection to the conveying lead screw, the ejector block is arranged onthe upper surface of the cutting board in a lap joint mode, the driving gear is meshed with the driven gear, and the driving gear is an incomplete gear with gear teeth not completely arranged on theperiphery of the driving gear by a circle. By means of the adoption of the technical scheme, the slicing operation of the paraffin is completed through automatic mechanical equipment, so that the labor intensity of operators is relieved, paraffin slices are good in cutting consistency and uniform in thickness, and the cutting precision is high.

Description

technical field [0001] The invention belongs to the technical field of crop testing equipment, in particular to a paraffin wax sectioning equipment. Background technique [0002] In some crop experiments, it is often necessary to use paraffin sections to observe the development process of certain cells. A high-quality section must have the characteristics of completeness, flat tissue surface, appropriate thickness, clear staining and strong contrast. Paraffin sectioning has been used for many years and has formed a relatively mature operation procedure. However, when making paraffin sections, it will also encounter detachment, fragmentation, discontinuous wax band, wrinkled sections, poor staining effect, blurring and cell structure. Phenomena such as inconspicuous dyeing contrast greatly affect the later observation. [0003] Every step in paraffin sectioning is related and interlocking. To produce high-quality slices, every step is very important. If any link is not oper...

Claims

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Application Information

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IPC IPC(8): B26D1/08B26D5/16B26D7/06B26D7/08B26D7/20B26D3/28
CPCB26D1/08B26D3/28B26D5/16B26D7/0608B26D7/08B26D7/20B26D2007/0018
Inventor 闫志强邓茹月夏忠敏朱速松
Owner 贵州省水稻研究所
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