阅读说明：本技术 一种生物标本制作用压合装置及其使用方法 (Pressing device for biological specimen preparation and use method thereof ) 是由 张佳佳 陈迎 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种生物标本制作用压合装置及其使用方法,属于生物标本压合装置领域,一种生物标本制作用压合装置,包括操作台,操作台的上端固定连接有一对滑轨,滑轨的上端滑动连接有电动滑块,一对电动滑块之间固定连接有主横杆,主横杆的下端固定连接有一对第一电动伸缩杆,操作台的上侧设有透明压板,透明压板的上端与一对第一电动伸缩杆的下端固定连接,透明压板的一侧设有滚压棒,本发明在对标本进行压合过程中,伴随着滚压棒对标本进行辅助履平过程,不仅可以实现将标本内的部分水分挤压出,还可以保证透明压板对履平后的标本进行平整压制,使得标本不易发生折弯受损的情况,具有操作高效率化和成品高质量化特点。(The invention discloses a pressing device for manufacturing biological samples and a use method thereof, belonging to the field of biological sample pressing devices, the pressing device for manufacturing biological samples comprises an operation table, the upper end of the operation table is fixedly connected with a pair of slide rails, the upper ends of the slide rails are connected with electric slide blocks in a sliding manner, a main cross rod is fixedly connected between the pair of electric slide blocks, the lower end of the main cross rod is fixedly connected with a pair of first electric telescopic rods, the upper side of the operation table is provided with a transparent pressing plate, the upper end of the transparent pressing plate is fixedly connected with the lower ends of the pair of first electric telescopic rods, and one side of the transparent pressing plate is provided with a rolling rod. Has the characteristics of high operation efficiency and high quality of finished products.)

1. The utility model provides a compression fittings is used in biological sample preparation, includes operation panel (1), its characterized in that: the upper end of the operating platform (1) is fixedly connected with a pair of sliding rails (2), the upper end of each sliding rail (2) is connected with an electric slider (3) in a sliding manner, a main cross rod (4) is fixedly connected between the electric sliders (3), the lower end of the main cross rod (4) is fixedly connected with a pair of first electric telescopic rods (5), a transparent pressing plate (6) is arranged on the upper side of the operating platform (1), the upper end of the transparent pressing plate (6) is fixedly connected with the lower ends of the first electric telescopic rods (5), a rolling rod (8) is arranged on one side of the transparent pressing plate (6), one end, close to the rolling rod (8), of the transparent pressing plate (6) is fixedly connected with a pair of sleeves (7), the rolling rod (8) is rotatably connected inside the pair of sleeves (7), and the outer end of the rolling rod (8) is fixedly connected with a pair of, gear (9) are located the both sides of transparent clamp plate (6) respectively, the upper end of operation panel (1) is opened and is dug there is a pair of recess (10), and is a pair of recess (10) are located the both sides of transparent clamp plate (6) respectively, the inside of recess (10) is equipped with flat board (11), a pair of second electric telescopic handle (12) of fixedly connected with between the lower extreme of flat board (11) and the interior bottom surface of recess (10), the upper end fixedly connected with rack (13) of flat board (11), rack (13) are connected with gear (9) meshing, the side fixedly connected with main control board (15) of operation panel (1), one side that main control board (15) were kept away from in rack (13) is equipped with auxiliary stay mechanism.

2. The compression fitting device for preparing biological specimens according to claim 1, wherein: the upper end of operation panel (1) is opened chisel and is had holding tank (14), holding tank (14) are located between rack (13) and main control board (15), the notch width of holding tank (14) is greater than the maximum width of gear (9), the maximum width of gear (9) is greater than the outer lane diameter of sleeve (7).

3. The compression fitting device for preparing biological specimens according to claim 1, wherein: the auxiliary supporting mechanism comprises a pair of vertical plates (17), an inner groove (16) is formed in the upper end of the operating platform (1) in a chiseled mode, and the lower ends of the vertical plates (17) are fixedly connected to the inner portion of the inner groove (16).

4. The compression fitting device for preparing biological specimens according to claim 3, wherein: a pair of auxiliary cross rods (18) are fixedly connected between the vertical plates (17), a pair of third electric telescopic rods (19) are fixedly connected at the lower ends of the auxiliary cross rods (18), base plates (20) are arranged on the inner sides of the inner grooves (16), a plurality of compression springs (21) which are uniformly distributed are fixedly connected between the lower ends of the base plates (20) and the inner bottom surfaces of the inner grooves (16), and the transparent pressing plate (6) is located between the third electric telescopic rods (19) and the base plates (20).

5. The compression fitting device for preparing biological specimens according to claim 4, wherein: it is a pair of spout (22) have all been dug to the one end that riser (17) are close to each other, equal fixedly connected with slider (23) in both ends that backing plate (20) are close to riser (17), slider (23) and spout (22) sliding connection.

6. The compression fitting device for preparing biological specimens according to claim 4, wherein: the electric slide block (3), the first electric telescopic rod (5), the second electric telescopic rod (12) and the third electric telescopic rod (19) are all electrically connected with the main control board (15).

7. The compression fitting device for preparing biological specimens according to claim 4, wherein: the outer surface of the rolling rod (8) and the upper surface of the backing plate (20) are coated with smooth organic coatings.

8. The compression fitting device for preparing biological specimens according to claim 6, wherein: the using method comprises the following steps:

s1, adjusting the device to the initial position: the electric sliding block (3) is controlled by a person skilled in the art through the main control board (15) to move towards the direction close to the auxiliary cross bar (18) until the electric sliding block is about to contact with the auxiliary cross bar (18);

s2, preparation: the position of a rolling rod (8) is adjusted according to the size of a specimen to be pressed, the lengths of a first electric telescopic rod (5), a third electric telescopic rod (19) and a second electric telescopic rod (12) are adjusted through a main control board (15), the positions of a transparent pressing plate (6), the rolling rod (8), a gear (9) and a rack (13) are determined, and then the specimen to be pressed is placed on the upper surface of an operating platform (1) and positioned between a pair of racks (13);

s3, pressing: the electric sliding block (3) is controlled to move towards the direction close to the accommodating groove (14), when the rolling rod (8) moves to the position above the accommodating groove (14), the electric sliding block (3) is controlled to stop moving, the first electric telescopic rod (5) and the third electric telescopic rod (19) extend, the sample is enabled to be in close contact with the transparent pressing plate (6), and the sample is pressed between the transparent pressing plate (6) and the operating platform (1);

s4, taking out the specimen: after the specimen is pressed for a period of time, the first electric telescopic rod (5) and the third electric telescopic rod (19) are controlled to be shortened, then the electric sliding block (3) is moved towards the direction close to the auxiliary cross rod (18) to expose the specimen, and then the specimen is taken down.

Technical Field

The invention relates to the field of biological specimen pressing devices, in particular to a pressing device for manufacturing a biological specimen and a using method thereof.

Background

The whole or part of the animal or plant is arranged, processed, kept in the original shape or characteristic, and stored in the laboratory of scientific research institutions or schools, and used for teaching, scientific research or display and observation of subjects such as biology and the like, and the processed object is called a biological specimen.

Some plant specimens gather back, and the first task is exactly to carry out the suppression and the drying of sample, and the purpose is to press the fresh plant specimen that contains more moisture of futilely fast, makes flat cured tobacco leaf sample with it, guarantees that the form and the colour of plant do not play very big change to prevent that the plant part from droing.

Given that Chinese patent discloses a utility model patent with the patent name of pressing equipment for biological specimen preparation, the application number of which is CN201711048913.0, the pressing equipment for biological specimen preparation comprises a workbench, a driving device and a left-right moving mechanism, wherein the workbench is provided with a groove, the driving device is arranged in the groove, the left side of the driving device extends out of the outer side of the workbench, the left-right moving mechanism is arranged on the driving device, the driving device comprises an L-shaped plate, a motor, a first bearing seat and a first screw rod, the L-shaped plate is connected with the left side of the workbench, the motor is arranged at the left side of the L-shaped plate, the first bearing seats are arranged on the workbench at the left side and the right side of the groove, the first screw rod is arranged in the first bearing seat, the left end of the first screw rod is connected with an output shaft of the motor, the left-right moving mechanism comprises a first nut, a connecting rod, the beneficial effects are that: the left-right moving device is driven by the driving device to press the plants, and the left-right moving device drives the pressing device to press another batch of plants simultaneously, so that the effects of high working efficiency, convenience in use and simplicity in operation are achieved.

Because the plant shape is irregular, the pressfitting equipment for biological specimen preparation that above-mentioned application number is CN201711048913.0 disclosed directly carries out the pressfitting to the plant, is difficult to guarantee that the plant is pressed levelly and smoothly, and in the pressfitting in-process, the plant takes place the condition that local is pressed and is bent easily, leads to the impaired unable use of sample.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a pressing device for manufacturing biological specimens and a using method thereof, which can realize the extrusion of partial moisture in the specimens and ensure the smooth pressing of the specimens subjected to the pressing by a transparent pressing plate in the auxiliary pressing process of the specimen by a rolling rod in the process of pressing the specimens, so that the specimens are not easy to bend and damage, and the pressing device has the characteristics of high operation efficiency and high finished product quality.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A pressing device for manufacturing biological specimens comprises an operation table, wherein the upper end of the operation table is fixedly connected with a pair of slide rails, the upper end of each slide rail is connected with an electric slider in a sliding manner, a main cross rod is fixedly connected between the pair of electric sliders, the lower end of the main cross rod is fixedly connected with a pair of first electric telescopic rods, a transparent pressing plate is arranged on the upper side of the operation table, the upper end of the transparent pressing plate is fixedly connected with the lower ends of the pair of first electric telescopic rods, a rolling rod is arranged on one side of the transparent pressing plate, one end, close to the rolling rod, of the transparent pressing plate is fixedly connected with a pair of sleeves, the rolling rod is rotatably connected inside the pair of sleeves, a pair of gears is fixedly connected to the outer end of the rolling rod and respectively positioned on two sides of the transparent pressing plate, a pair of grooves are chiseled on, the auxiliary pressing device is characterized in that a flat plate is arranged inside the groove, a pair of second electric telescopic rods is fixedly connected between the lower end of the flat plate and the inner bottom surface of the groove, a rack is fixedly connected to the upper end of the flat plate and meshed with the gear, a main control board is fixedly connected to the side end of the operating platform, and an auxiliary supporting mechanism is arranged on one side, away from the main control board, of the rack.

Further, the holding tank has been dug to the upper end of operation panel, the holding tank is located between rack and the main control board, the notch width of holding tank is greater than the maximum width of gear, the maximum width of gear is greater than telescopic outer lane diameter, makes things convenient for inside gear and the holding tank entering holding tank, is difficult for influencing the pressfitting of transparent clamp plate to the sample.

Furthermore, the auxiliary supporting mechanism comprises a pair of vertical plates, an inner groove is formed in the upper end of the operating platform, and the lower ends of the vertical plates are fixedly connected to the inner part of the inner groove.

It is further, it is a pair of the vice horizontal pole of fixedly connected with between the riser, a pair of third electric telescopic handle of lower extreme fixedly connected with of vice horizontal pole, the inboard of inside groove is equipped with the backing plate, a plurality of evenly distributed's of fixedly connected with compression spring between the lower extreme of backing plate and the interior bottom surface of inside groove, transparent clamp plate is located between third electric telescopic handle and the backing plate, plays the auxiliary stay limiting displacement to transparent clamp plate through third electric telescopic handle and backing plate, and compression spring is in all the time by the compression state, has an ascending effort to transparent clamp plate to make transparent clamp plate pressed from both sides tightly between compression spring and third electric telescopic handle.

Further, it is a pair of the equal digging of one end that the riser is close to each other has the spout, the equal fixedly connected with slider in both ends that the backing plate is close to the riser, slider and spout sliding connection make the backing plate can reciprocate steadily through spout and slider.

Furthermore, electric slider, first electric telescopic handle, second electric telescopic handle, third electric telescopic handle all with main control board electric connection, the main control board plays the control effect.

Furthermore, smooth organic coatings are coated on the outer surface of the rolling rod and the upper surface of the base plate, so that the friction force of the rolling rod on the specimen and the friction force between the transparent pressing plate and the base plate can be reduced, the rolling rod can be conveniently used for leveling the specimen, and the transparent pressing plate can move on the base plate.

A pressing device for manufacturing biological specimens is provided, and the using method comprises the following steps:

s1, adjusting the device to the initial position: a person skilled in the art controls the electric slide block to move towards the direction close to the auxiliary cross bar through the main control board until the electric slide block is about to contact with the auxiliary cross bar;

s2, preparation: the position of the rolling rod is adjusted according to the size of the sample to be pressed, the lengths of the first electric telescopic rod, the third electric telescopic rod and the second electric telescopic rod are adjusted through the main control board, the positions of the transparent pressing plate, the rolling rod, the gear and the rack are determined, and then the sample to be pressed is placed on the upper surface of the operating platform and is positioned between the pair of racks;

s3, pressing: the electric slide block is controlled to move towards the direction close to the accommodating groove, when the rolling rod moves to the position above the accommodating groove, the electric slide block is controlled to stop moving, the first electric telescopic rod and the third electric telescopic rod are extended, the sample is in close contact with the transparent pressing plate, and the sample is pressed between the transparent pressing plate and the operating platform;

s4, taking out the specimen: after a period of time of pressfitting, control first electric telescopic handle and third electric telescopic handle and shorten, then make the electric sliding block to the direction removal that is close to vice horizontal pole expose the sample, then take off the sample can.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is carrying out the pressfitting in-process to the sample, is being followed to roll and is pressed the stick and assist to track flat process to the sample, not only can realize extruding the partial moisture in the sample, can also guarantee that transparent pressing plate levels the suppression to the sample of track after flat for the difficult emergence of sample is bent impaired the condition, has operation high efficiency and finished product high quality characteristics.

(2) The upper end of operation panel is dug there is the holding tank, and the holding tank is located between rack and the main control board, and the notch width of holding tank is greater than the maximum width of gear, and the maximum width of gear is greater than telescopic outer lane diameter, makes things convenient for inside gear and holding tank entering holding tank, is difficult for influencing the pressfitting of transparent clamp plate to the sample.

(3) Supplementary supporting mechanism includes a pair of riser, the upper end of operation panel is excavated there is the inside, the equal fixed connection in the inside of inside groove of lower extreme of riser, the vice horizontal pole of fixedly connected with between a pair of riser, the lower extreme fixedly connected with of vice horizontal pole is a pair of third electric telescopic handle, the inboard of inside groove is equipped with the backing plate, a plurality of evenly distributed's of fixedly connected with compression spring between the lower extreme of backing plate and the interior bottom surface of inside groove, transparent clamp plate is located between third electric telescopic handle and the backing plate, play the auxiliary stay limiting displacement to transparent clamp plate through third electric telescopic handle and backing plate, compression spring is in the compressed state all the time, have an ascending effort to transparent clamp plate, thereby make transparent clamp plate pressed from both sides tightly between compression spring and third.

(4) The spout has all been dug to the one end that a pair of riser is close to each other, and the equal fixedly connected with slider in both ends that the backing plate is close to the riser, slider and spout sliding connection make the backing plate can reciprocate steadily through spout and slider.

(5) Electric slider, first electric telescopic handle, second electric telescopic handle, third electric telescopic handle all with main control board electric connection, the main control board plays the control action.

(6) Smooth organic coatings are coated on the outer surface of the rolling rod and the upper surface of the base plate, so that the friction force of the rolling rod on the specimen and the friction force between the transparent pressing plate and the base plate can be reduced, the rolling rod is convenient to track the specimen, and the transparent pressing plate moves on the base plate.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a side view of the first embodiment of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a perspective view of the auxiliary support mechanism of the present invention;

FIG. 6 is a schematic front view of the auxiliary support mechanism of the present invention;

fig. 7 is a schematic top view of the present invention.

The reference numbers in the figures illustrate:

the automatic rolling device comprises an operation table 1, a sliding rail 2, an electric sliding block 3, a main cross rod 4, a first electric telescopic rod 5, a transparent pressing plate 6, a sleeve 7, a rolling rod 8, a gear 9, a groove 10, a flat plate 11, a second electric telescopic rod 12, a rack 13, an accommodating groove 14, a main control plate 15, an inner groove 16, a vertical plate 17, an auxiliary cross rod 18, a third electric telescopic rod 19, a backing plate 20, a compression spring 21, a sliding groove 22 and a sliding block 23.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.