Slicing workstation for laboratory
By incorporating a chip removal port, a wax chip trough, and a cleaning mechanism into the slicing workstation, the problems of wax chip accumulation and dispersion were solved, achieving a clean and healthy laboratory environment.
Patent Information
- Application Number
- CN202422601656.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-10-28
AI Technical Summary
Existing microtome slicers produce wax debris during the slicing process that easily accumulates and disperses, polluting the laboratory environment and affecting the health of laboratory personnel.
A laboratory slide workstation was designed, comprising a workstation body, a platform, a wax shavings tank, and a cleaning mechanism. The platform is equipped with a chip discharge port and an openable cover. The wax shavings tank is equipped with a discharge port and a collection cylinder. An electric linear guide rail drives a sweeping plate to clean the wax shavings and collect them in the collection cylinder.
It effectively prevents the large accumulation and exposure of wax debris, prevents wax debris from scattering, maintains a clean laboratory environment, and protects the health of laboratory personnel.
Smart Images
Figure CN223777335U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of laboratory section equipment, in particular to a section workstation for laboratory. BACKGROUND
[0002] At present, for checking whether the cell tissue of animals and plants has pathological changes, section observation is needed, and paraffin embedding section is a common tissue section method, because the paraffin section is short in production time and can avoid cell tissue death or generation of rotting pathological changes, loss of original normal structure, however, most cell tissues are soft, and it is really difficult to cut thin sections for observation under a microscope, therefore, the cell tissue is embedded with a layer of paraffin, and the section observation is relatively easy after hardening, and the main process is that the soft cell tissue is dehydrated and embedded in an embedding clamp, the residual paraffin is scraped off after hardening, and then section is made, but the cell tissue is curled after dehydration and embedding of paraffin, therefore, the cut cell tissue is immersed in water, the cell tissue section is fully unfolded, the unfolded cell tissue section is loaded on a slide, and then drying of the tissue and the slide is carried out to make the paraffin on the slide transparent and easy to observe.
[0003] At present, when section is carried out, a section machine is generally used to complete the section; the section machine is placed on an experiment table, in order to obtain the maximum plane of the cell tissue, the wax block must be trimmed before section, the cell tissue is fully exposed, the rough trimming is carried out first, the section machine head is slightly large in amplitude and is advanced, the maximum plane of the cell tissue is trimmed, then the smooth plane is accurately trimmed, and then the section is carried out; because the wax block is relatively thick, a large amount of wax chips is generated in the repeated trimming process, although the existing section machine is provided with a loading container for loading the wax chips at a chip discharge position, the loading container is open, the wax chips are exposed after long-time accumulation, dust is easily raised and scattered in the air, the laboratory environment is polluted, and the experimental personnel inhale to affect the health. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a section workstation for laboratory, which can avoid large accumulation of wax chips and prevent the wax chips from being scattered in the air to pollute the laboratory environment.
[0005] The utility model discloses a section workstation for laboratory.
[0006] A section workstation for laboratory, including workstation main part, the workstation main part top is provided with the table board for placing section machine, the table board is set up on the table surface and can correspond with the section machine and the chip discharge position and the chip discharge mouth, the chip discharge mouth is set up and is opened and closed and is set up the cover plate, the table board is set up with the wax chip groove and the chip discharge mouth intercommunication in the bottom surface.
[0007] On the basis of the above technical scheme, the utility model can be improved as follows:
[0008] Further, the wax chip groove is provided with a discharge port on the groove bottom plate, and the workstation is internally provided with a receiving cylinder which is located below the wax chip groove and opposite to the discharge port.
[0009] Further, the wax chip groove is provided with a sweeping mechanism for sweeping the wax chips to the discharge port.
[0010] Further, the sweeping mechanism comprises an electric linear guide rail arranged on one of the groove side plates of the wax chip groove, and a sweeping plate which is detachably arranged on the electric linear guide rail through a transmission frame, and under the drive of the electric linear guide rail, the sweeping plate can move in the wax chip groove to sweep the wax chips; during sweeping, the bottom end of the sweeping plate abuts against the groove bottom plate of the wax chip groove, and the two ends of the sweeping plate abut against the groove side plates of the wax chip groove.
[0011] Further, the sweeping plate is a plate body made of elastic material.
[0012] Further, the bottom surface of the table plate is provided with a guide groove at the chip discharge port, the cover plate is movably inserted into the guide groove, and the top surface of the cover plate is attached to the bottom surface of the table plate; the cover plate is provided with a lever on the top surface for driving the cover plate to open and close, the top end of the lever extends out of the table top of the table plate, and the table plate is provided with an elongated hole through which the lever passes and which is in sliding cooperation with the lever.
[0013] Further, the table top of the table plate is provided with a vertical plate, and the vertical plate is provided with a control panel for controlling the sweeping mechanism.
[0014] Compared with the prior art, the present utility model has the following advantages:
[0015] The present utility model opens a chip discharge port on the table top of the table plate at the chip discharge position of the slicing machine, and sets a wax chip groove on the bottom surface of the table plate which is in communication with the chip discharge port; when slicing, the wax chips fall from the slicing machine and are collected in the wax chip groove through the chip discharge port, effectively avoiding the wax chips from being exposed and scattered in the air to pollute the laboratory environment and keep the workstation main body clean and tidy; meanwhile, the cover plate which can be opened and closed is arranged at the chip discharge port, and when the slicing is finished, the cover plate is closed to effectively prevent the wax chips from being scattered outside the wax chip groove through the chip discharge port. BRIEF DESCRIPTION OF DRAWINGS
[0016] The present utility model will be further described in detail below in combination with the drawings and specific embodiments
[0017] Figure 1 Fig. 1 is a structural schematic view of a slicing workstation for laboratory use in the present embodiment;
[0018] Figure 2This is a schematic diagram of a laboratory slicing workstation after the slicer is placed in this embodiment;
[0019] Figure 3 This is a schematic diagram of the laboratory slicing workstation after the door panel has been removed in this embodiment;
[0020] Figure 4 This is a schematic diagram of the chip discharge port on the platform in this embodiment;
[0021] Figure 5 This is a schematic diagram of the bottom structure of the wax shavings tank in the embodiment;
[0022] Figure 6 This is a schematic diagram of the internal structure of the wax shavings tank in the embodiment.
[0023] The markings on the attached diagram are: 1-Workstation body, 101-Tabletop, 102-Chip discharge port, 2-Slicer, 3-Wax chip trough, 4-Discharge port, 5-Collection cylinder, 6-Cover plate, 7-Guide groove, 8-Pulley, 9-Elongated hole, 10-Electric linear guide rail, 11-Sweeping plate, 12-Connecting rod, 13-Panel frame, 14-Door panel, 15-Upright panel, 16-Control panel. Detailed Implementation
[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. These descriptions are intended to aid in understanding the utility model but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0025] See Figures 1 to 6 This utility model relates to a laboratory slicing workstation, including a workstation body 1, a wax shavings tank 3 disposed on the workstation body 1, and a cleaning mechanism disposed within the wax shavings tank 3; a slicer 2 is placed on the workstation body 1, and the slicer 2 is used to slice the embedded wax block; the wax shavings generated during the slicing operation are collected through the wax shavings tank 3; the wax shavings tank 3 has a discharge port 4, and a collection cylinder 5 is disposed inside the workstation body 1, located below the wax shavings tank 3 and opposite to the discharge port 4; a collection bag (not shown in the attached drawings) is fitted inside the collection cylinder 5; the collected wax shavings are swept by the cleaning mechanism to the discharge port 4 of the wax shavings tank 3 for discharge, and then enter the collection cylinder 5 to complete bagging.
[0026] Specifically, the workstation body 1 is a rectangular table body structure, and a cavity is formed in the inside. The top of the workstation body 1 has a table plate 101, the top surface of the table plate 101 is a flat surface and serves as a table surface for performing slicing operations. The placed slicing machine 2 is a hand wheel type slicing machine 2 in the prior art, which is placed on the table surface of the table plate 101. The table plate 101 is provided with a chip discharge port 102 at the chip discharge position of the slicing machine 2, and a cover plate 6 that can be opened and closed at the chip discharge port 102. A wax chip groove 3 is installed on the bottom surface of the table plate 101 by bolts and is in communication with the chip discharge port 102.
[0027] When slicing, the cover plate 6 is opened, the wax chips fall from the slicing machine 2, and are collected in the wax chip groove 3 through the chip discharge port 102, effectively preventing the accumulation of wax chips from being exposed and scattered in the air to pollute the laboratory environment, keeping the workstation body 1 clean and tidy. When the slicing is finished, the cover plate 6 is closed, effectively preventing the wax chips raised by the cleaning mechanism during cleaning from being scattered outside the wax chip groove 3 through the chip discharge port 102.
[0028] The bottom surface of the table plate 101 is provided with a guide groove 7 at the chip discharge port 102, and the cover plate 6 is movably inserted into the guide groove 7, and the top surface of the cover plate 6 is attached to the bottom surface of the table plate 101. The cover plate 6 is provided with a lever 8 on the top surface for driving the cover plate 6 to open and close. The top end of the lever 8 extends out of the table surface of the table plate 101. The table plate 101 is provided with an elongated hole 9 through which the lever 8 passes and which is in sliding cooperation with the lever 8. One end of the elongated hole 9 in the length direction is a first limiting end, and the other end of the elongated hole 9 in the length direction is a second limiting end. When the lever 8 is slid to cooperate with the first limiting end of the elongated hole 9, the cover plate 6 is in a position to close the chip discharge port 102. When the lever 8 is slid to cooperate with the second limiting end of the elongated hole 9, the cover plate 6 is in a position to open the chip discharge port 102.
[0029] The wax chip groove 3 is a rectangular groove structure, having a groove bottom plate and a groove side plate connected to each other, and a groove opening formed at the top. The top of the groove side plate of the wax chip groove 3 is connected to the bottom surface of the table plate 101, the groove opening of the wax chip groove 3 is in communication with the chip discharge port 102 on the table plate 101, and the wax chip groove 3 is provided with a discharge port 4 on the groove bottom plate.
[0030] The cleaning mechanism comprises an electric linear guide rail 10 arranged on one of the groove side plates of the wax chip groove 3 in the width direction of the wax chip groove 3, the electric linear guide rail 10 being parallel to the length direction of the wax chip groove 3; a transmission frame is arranged on the sliding block of the electric linear guide rail 10, and a sweeping plate 11 is detachably arranged on the transmission frame; the sweeping plate 11 is an elongated plate body structure, and the sweeping plate 11 is a plate body made of elastic material, for example, a rubber plate; the bottom end of the sweeping plate 11 abuts against the groove bottom plate of the wax chip groove 3, and the two ends of the sweeping plate 11 abut against the groove side plates of the wax chip groove 3; during cleaning, the electric linear guide rail 10 drives the transmission frame to move, and drives the sweeping plate 11 to move in the wax chip groove 3 from the starting position to the end position, so as to concentrate and clean the wax chips to the discharge port 4 for unloading, thereby facilitating the experimental personnel to clean the wax chips.
[0031] In the embodiment, the transmission frame comprises a connecting rod 12 and a plate mounting frame 13, one end of the connecting rod 12 is connected with the sliding block of the electric linear guide rail 10, the other end of the connecting rod 12 is connected with the top end of the plate mounting frame 13, and the bottom end of the plate mounting frame 13 is fixedly installed with the sweeping plate 11 through bolts; when the sweeping plate 11 needs to be replaced or cleaned, the sweeping plate 11 can be removed by loosening the bolts, thereby facilitating daily maintenance.
[0032] It should be noted that, in the embodiment, the starting position of the sweeping plate 11 is one end in the length direction of the wax chip groove 3, and the end position is the other end in the length direction of the wax chip groove 3; the discharge port 4 is located at the groove bottom plate close to the end position of the movement of the sweeping plate 11; the length and the width of the wax chip groove 3 are greater than the length and the width of the chip discharge port 102, so as to ensure that the wax chips can smoothly enter the wax chip groove 3, and the sweeping plate 11 can be hidden below the table plate 101 when the sweeping plate 11 is in the starting position, thereby avoiding the wax chips from falling on the top of the sweeping plate 11.
[0033] In the embodiment, the discharge port 4 on the wax chip groove 3 is a long strip-shaped port, and the length direction of the discharge port 4 is parallel to the width direction of the wax chip groove 3, so as to expand the unloading area and ensure that all the wax chips can be unloaded during cleaning.
[0034] The workstation main body 1 is provided with an openable door plate 14 on the side facing the experimental personnel, and the storage cylinder 5 can be taken out from the inside of the workstation main body 1 to replace the storage bag by opening the door plate 14.
[0035] The table plate 101 is provided with a vertical plate 15 on the table top, the top of the vertical plate 15 is provided with a storage cabinet for storing slicing instruments and tools; the vertical plate 15 is provided with a control panel 16 for controlling the start and stop of the electric linear guide rail 10.
[0036] The above embodiments of the utility model are not the limitation of the protection scope of the utility model, and the implementation mode of the utility model is not limited to this, and according to the above content of the utility model, according to the ordinary technical knowledge and usual means in the field, other various forms of modification, replacement or change of the above structure of the utility model are made without departing from the above basic technical thought of the utility model, and all should fall within the protection scope of the utility model.
Claims
1. A laboratory slide station comprising a station body provided at the top with a table for placing a slide machine, characterized in that, The base plate is provided with a chip outlet corresponding to the chip removal position of the slicing machine on the table top, and is provided with an openable and closable cover plate at the chip outlet.
2. The laboratory slide station of claim 1, wherein, The wax chip groove is provided with a discharge port on the groove bottom plate, and the workstation is internally provided with a receiving cylinder located below the wax chip groove and opposite to the discharge port.
3. The laboratory slide station of claim 2, wherein, The wax chip groove is provided with a cleaning mechanism for concentrating and cleaning the wax chips to the discharge port.
4. The laboratory slide station of claim 3, wherein, The cleaning mechanism comprises an electric linear guide rail provided on one of the groove side plates of the wax chip groove, and a sweep plate detachably provided on the electric linear guide rail through a transmission frame.
5. The laboratory slide processing station of claim 4, wherein, The sweep plate is movable in the wax chip groove under the drive of the electric linear guide rail to clean the wax chips.
6. A laboratory slide station according to any one of claims 1-5, characterized in that The bottom end of the sweep plate abuts against the groove bottom plate of the wax chip groove, and the two ends of the sweep plate abut against the groove side plates of the wax chip groove.
7. A laboratory slide station according to any one of claims 3-5, characterized in that The sweep plate is a plate body made of elastic material. The bottom surface of the base plate is provided with a guide groove at the chip outlet, the cover plate is movably inserted into the guide groove, and the top surface of the cover plate is attached to the bottom surface of the base plate. The cover plate is provided with a lever on the top surface for driving the cover plate to open and close. The top end of the lever extends out of the table top of the base plate, and the base plate is provided with an elongated hole through which the lever passes and slidably cooperates with the lever. The table top of the base plate is provided with a vertical plate, and the vertical plate is provided with a control panel for controlling the cleaning mechanism.