CN219190452U

CN219190452U - Automatic cover glass dicing machine

Info

Publication number: CN219190452U
Application number: CN202320321713.2U
Authority: CN
Inventors: 朱京山
Original assignee: Beijing H&j Novomed Co ltd
Current assignee: Beijing H&j Novomed Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-16
Anticipated expiration: 2033-02-16

Abstract

The application relates to the technical field of cover glass cutting, in particular to an automatic cover glass scribing machine, which comprises a mounting platform and a cutting knife, wherein a processing surface for placing a cover glass to be processed is formed on the mounting platform; the mounting platform is provided with an X-axis driving assembly for driving the cutter to move along the X-axis direction, the X-axis driving assembly is provided with a Y-axis driving assembly for driving the cutter to move along the Y-axis direction, and the Y-axis driving assembly is provided with a Z-axis driving assembly for driving the cutter to move along the Z-axis direction; the cutting knife is installed on Z axle drive assembly, and the cutting knife is vertical to be set up, and the cutting knife is located the top of machined surface. The application has the problem of uneven dynamics when improving the manual work and cut apart the coverslip to improve the effect of the segmentation quality of coverslip.

Description

Automatic cover glass dicing machine

Technical Field

The application relates to the technical field of cover glass cutting, in particular to an automatic cover glass dicing saw.

Background

Cell culture is a fundamental step in many biological, medical and pharmaceutical studies. Coverslips are commonly used in cell research and are commonly used in combination with slides to facilitate experimental manipulation.

The cover glass has the main functions of keeping the flat pressing state of the solid sample or forming the liquid sample into a flat layer with uniform thickness, facilitating the observation of a high-resolution microscope, and also avoiding the direct contact between the sample to be observed and the objective lens so as to avoid polluting the objective lens, and simultaneously, ensuring that the sample to be observed is positioned on the same plane, thereby facilitating the observation of clear images.

The cover glass is usually required to be segmented to meet the actually required size requirement, and the cover glass cutting mode recorded in the related technology is often manually segmented, and the cover glass is rough in edge due to uneven force during manual cutting, and sometimes the cover glass is not completely segmented, so that the cover glass is easy to crack during removal.

Disclosure of Invention

In order to improve the inhomogeneous problem of dynamics when the manual work cuts apart the coverslip to improve the segmentation quality of coverslip, this application provides an automatic dicing saw of coverslip.

The application provides an automatic dicing saw of coverslip adopts following technical scheme:

an automatic cover glass dicing machine comprises a mounting platform and a cutting knife, wherein a processing surface for placing a cover glass to be processed is formed on the mounting platform; the mounting platform is provided with an X-axis driving assembly for driving the cutting knife to move along the X-axis direction, the X-axis driving assembly is provided with a Y-axis driving assembly for driving the cutting knife to move along the Y-axis direction, and the Y-axis driving assembly is provided with a Z-axis driving assembly for driving the cutting knife to move along the Z-axis direction; the cutting knife is installed on the Z-axis driving assembly, the cutting knife is vertically arranged, and the cutting knife is located above the machining surface.

Through adopting above-mentioned technical scheme, during the use, will wait to process the coverslip and place on the machined surface, through X axle drive assembly and Y axle drive assembly adjustment cutting knife's horizontal position, through the height of Z axle drive assembly adjustment cutting knife, then, drive cutting knife horizontal direction through X axle drive assembly and Y axle drive assembly and remove, so, just need not artifical handheld cutting knife anymore, cut apart the in-process, the dynamics to the coverslip is more even, stability is higher, improve the segmentation quality of coverslip greatly, simultaneously, work efficiency has been improved.

Optionally, the Z axle drive assembly includes the third mount pad, sliding connection has the third limiting plate on the third mount pad, be provided with on the third limiting plate and be used for manual regulation cutting knife height's fine setting assembly.

Through adopting above-mentioned technical scheme, be convenient for under the scram state, the trimming subassembly can be with cutting knife and cover glass separately, also can carry out the accurate regulation to the cutting knife simultaneously.

Optionally, the fine setting subassembly is including connecting fixing base on the third limiting plate, wear to be equipped with the screw rod on the fixing base, the lower extreme of screw rod with the fixing base rotates to be connected, the upper end fixedly connected with knob of screw rod, threaded connection has the regulating block on the screw rod, screw rod both sides respectively are provided with an optical axis, two the optical axis all wear to establish on the regulating block and with regulating block sliding connection.

Through adopting above-mentioned technical scheme, twist the knob soon, under the effect of two optical axes, the regulating block realizes going up and down, and then drives the cutting knife and goes up and down.

Optionally, a pneumatic buffer assembly for buffering the cutter is arranged on the adjusting block.

Through adopting above-mentioned technical scheme, the pneumatic buffer assembly can reduce the impact force when the cutting knife descends to the cover glass surface, reduces the cracked possibility of cover glass.

Optionally, the pneumatic buffering subassembly is in including the rigid coupling buffer tube on the regulating block, buffer tube upper end intercommunication has the connector, the mount pad is fixed with electric valve, electric valve with the intercommunication has the gas-supply pipe between the connector, electric valve and air supply intercommunication, buffer tube bottom sliding connection has the cutter mounting, the cutting knife is fixed on the cutter mounting.

Through adopting above-mentioned technical scheme, the cutter mounting can slide in the buffer tube in order to realize the buffering, and the gas buffering can have better stability simultaneously.

Optionally, the X axle drive assembly includes first mount pad, be fixed with X axle driving motor on the first mount pad, the rigid coupling has first lead screw on X axle driving motor's the output shaft, threaded connection has first slider on the first lead screw, the rigid coupling has first limiting plate on the first slider, supply is seted up to the both sides of first mount pad first limiting plate male logical groove, first limiting plate with first mount pad sliding connection.

Through adopting above-mentioned technical scheme, start X axle driving motor, under the effect of first limiting plate and logical groove, first slider only can drive first limiting plate and set up the direction and remove along first lead screw, has accomplished the removal or the cutting of cutting knife X axle direction.

Optionally, the second mount pad is fixed with to the rigid coupling on the first limiting plate, the second mount pad is kept away from the one end of first limiting plate is fixed with support piece, install on the machined surface with the parallel slide rail of first lead screw, support piece with slide rail sliding connection.

Through adopting above-mentioned technical scheme, when the second mount pad removed, support piece slides on the slide rail in step to realize the support to the second mount pad, improve the stability when the second mount pad removes.

Optionally, the Y-axis driving assembly includes a Y-axis driving motor, and the Z-axis driving assembly includes a Z-axis driving motor; the automatic cover glass dicing machine further comprises a controller, wherein the X-axis driving motor, the Y-axis driving motor and the Z-axis driving motor are all coupled with the controller, the controller is connected with an operating system, and when a program is input into the operating system, the controller can automatically control the X-axis driving motor, the Y-axis driving motor and the Z-axis driving motor to drive the cutting knife to complete preset track division.

By adopting the technical scheme, according to the working requirement, the track program to be completed of the cutting knife is input into the operating system, and the controller can automatically control the X-axis driving motor, the Y-axis driving motor and the Z-axis driving motor to drive the cutting knife to complete preset track movement and cutting. Thus, the working efficiency can be greatly improved.

Optionally, a placing table for placing a cover glass to be processed is arranged on the processing surface.

Through adopting above-mentioned technical scheme, place the platform and can play the effect of location, when the cutting knife cuts, place the platform and can become a fixed reference point, no longer need when cutting apart once every time, the operating area of cutting knife is relocated.

Optionally, a plurality of negative pressure holes are formed in the placement table, and the negative pressure holes are distributed in a rectangular array.

Through adopting above-mentioned technical scheme, a plurality of negative pressure holes can be fixed to wait to process the coverslip and take place the displacement when cutting apart.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mounting platform is arranged, the three-dimensional driving mechanism is arranged on the mounting platform and can drive the cutting knife to realize X, Y, Z three-dimensional movement, the three-dimensional driving mechanism is coupled with the controller to realize automatic control of the movement of the cutting knife, thus, the cutting knife is not required to be manually held, the driving mechanism drives the cutting knife to cut the cover glass, the uniformity of force in the cutting process can be ensured, the stability in cutting is improved, the cutting quality of the cover glass is greatly improved, and meanwhile, the working efficiency is improved;

2. the air pressure buffer assembly is arranged in the application, when the cutting knife descends, the cover glass is a fragile product, and the cutting knife and the cover glass can be cracked when being in rigid contact, and the cutting knife and the cover glass can be flexibly contacted through the arranged air pressure buffer assembly, so that the cover glass can be protected;

3. the utility model provides a be provided with the trimming subassembly in this application, the trimming subassembly can the accurate adjustment cutting knife highly, simultaneously, when automatic dicing saw goes wrong scram, can remove the cutting knife from the cover glass through the trimming subassembly.

Drawings

FIG. 1 is a schematic view of a cover slip automatic dicing machine in the present application;

FIG. 2 is a top view of the coverslip automatic dicing machine of the present application;

FIG. 3 is a schematic view of the structure of the automatic cover glass dicing machine of the present application after the first mount base is partially hidden;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals illustrate: 1. a mounting platform; 101. processing the surface; 2. a cutting knife; 3. an X-axis driving assembly; 301. a first mount; 302. an X-axis driving motor; 303. a first lead screw; 304. a first slider; 305. a first limiting plate; 4. a Y-axis drive assembly; 401. a second mounting base; 402. a second limiting plate; 403. a Y-axis driving motor; 5. a Z-axis drive assembly; 501. a third mount; 502. a third limiting plate; 503. a Z-axis driving motor; 6. a support rib; 7. a support; 8. a slide rail; 9. a placement table; 10. a negative pressure hole; 11. a fine tuning assembly; 1101. a fixing seat; 1102. a screw; 1103. an adjusting block; 1104. an optical axis; 1105. a knob; 12. a connecting block; 13. a pneumatic buffer assembly; 1301. a buffer tube; 1302. a connector; 1303. a gas pipe; 1304. an electric valve; 1305. a tool holder.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses automatic cover glass dicing machine, referring to fig. 1, the automatic cover glass dicing machine comprises a mounting platform 1 and a cutting knife 2, wherein a processing surface 101 for placing a cover glass to be processed is formed at the upper end of the mounting platform 1, the cutting knife 2 is vertically arranged, and the cutting knife 2 is positioned above the processing surface 101; the mounting platform 1 is provided with an X-axis driving component 3 for driving the cutter 2 to move along the X-axis direction, the X-axis driving component 3 is provided with a Y-axis driving component 4 for driving the cutter 2 to move along the Y-axis direction, the Y-axis driving component 4 is provided with a Z-axis driving component 5 for driving the cutter 2 to move along the Z-axis direction, and the cutter 2 is mounted on the Z-axis driving component 5.

The cover glass to be processed is placed on the processing surface 101, the horizontal position of the cutting knife 2 is adjusted through the X-axis driving assembly 3 and the Y-axis driving assembly 4, the height of the cutting knife 2 is adjusted through the Z-axis driving assembly 5, and then the cutting knife 2 is driven to move in the horizontal direction through the X-axis driving assembly 3 and the Y-axis driving assembly 4 so as to finish the cutting of the cover glass, thus the manual holding of the cutting knife 2 is not needed any more, the force on the cover glass is more uniform in the cutting process, the stability is higher, the cutting quality of the cover glass is greatly improved, and meanwhile, the working efficiency is improved.

Specifically, referring to fig. 2 and 3, the X-axis driving assembly 3 includes a first mounting seat 301 fixed on the machining surface 101, the first mounting seat 301 is fixed near the edge of the mounting platform 1, an X-axis driving motor 302 is fixedly connected to the first mounting seat 301, a first lead screw 303 is fixedly connected to an output shaft of the X-axis driving motor 302, a first slider 304 is screwed to the first lead screw 303, a first limiting plate 305 is fixedly connected to the first slider 304, through slots into which the first limiting plate 305 can be inserted are formed in two sides of the first mounting seat 301, and the first limiting plate 305 is slidably connected with the first mounting seat 301. The X-axis driving motor 302 is started, and under the action of the first limiting plate 305 and the through groove, the first sliding block 304 can only drive the first limiting plate 305 to move along the setting direction of the first screw 303, so that the movement or cutting of the cutting knife 2 along the X-axis direction is completed.

Referring to fig. 2 and 3, the Y-axis driving assembly 4 includes a second mounting seat 401 fixed on the first limiting plate 305, one end of the second mounting seat 401 is fixed with a Y-axis driving motor 403, an output shaft of the Y-axis driving motor 403 is fixedly connected with a second lead screw (not shown in the drawing), a second slider (not shown in the drawing) is connected to the second lead screw in a threaded manner, a second limiting plate 402 is fixedly connected to the second slider, through slots into which the second limiting plate 402 can be inserted are formed in two sides of the second mounting seat 401, and the second limiting plate 402 is slidably connected with the second mounting seat 401. The Y-axis driving motor 403 is started, and under the action of the second limiting plate 402 and the through groove, the second slider can only drive the second limiting plate 402 to move along the Y-axis direction, so as to complete the movement or cutting of the cutting knife 2 along the Y-axis direction.

Referring to fig. 3, since the second mounting seat 401 is mounted on the first limiting plate 305, the X-axis driving assembly 3 drives the second mounting seat 401 to move together, in order to improve stability in the moving process, one end of the second mounting seat 401 away from the first limiting plate 305 is fixed with the supporting member 7, the processing surface 101 is mounted with the sliding rail 8 parallel to the first screw 303, and the supporting member 7 is slidably connected with the sliding rail 8, so that when the second mounting seat 401 moves, the supporting member 7 slides synchronously on the sliding rail 8 to support the second mounting seat 401.

Referring to fig. 2, a supporting rib 6 is fixedly connected between the second mounting seat 401 and the first limiting plate 305, and the supporting rib 6 can improve the connection strength between the second mounting seat 401 and the first limiting plate 305.

Referring to fig. 2 and 3, the Z-axis driving assembly 5 includes a third mounting seat 501 fixed on the second limiting plate 402, one end of the third mounting seat 501 is fixed with a Z-axis driving motor 503, a third lead screw (not shown in the drawing) is fixedly connected to an output shaft of the Z-axis driving motor 503, a third slider (not shown in the drawing) is connected to the third lead screw through a thread, a third limiting plate 502 is fixedly connected to the third slider, through slots into which the third limiting plate 502 can be inserted are provided on two sides of the third mounting seat 501, and the third limiting plate 502 is slidably connected with the third mounting seat 501. The Z-axis driving motor 503 is started, and under the action of the third limiting plate 502 and the through groove, the third sliding block can only drive the third limiting plate 502 to move along the Z-axis direction, so as to complete the movement of the cutting knife 2 along the Z-axis direction.

Of course, the X-axis driving unit 3, the Y-axis driving unit 4, and the Z-axis driving unit 5 may be linear motors, etc., and in this embodiment, the operation requirements need only be satisfied without further explanation.

The X-axis driving motor 302, the Y-axis driving motor 403 and the Z-axis driving motor 503 are all coupled to a controller (not shown in the figure), in this embodiment, the controller may be a PLC controller, the controller is connected with an operating system, and according to the working requirement, a track program to be completed by the cutting knife 2 is input into the operating system, and the controller may automatically control the X-axis driving motor 302, the Y-axis driving motor 403 and the Z-axis driving motor 503 to drive the cutting knife 2 to complete the movement and cutting of a preset track. Thus, the working efficiency can be greatly improved.

Referring to fig. 2, the processing surface 101 is provided with the placement table 9 for placing the cover glass to be processed, and by arranging the placement table 9, the operation area of the cutting knife 2 is repositioned once when the cutting knife 2 is cut once, so that convenience in inputting a program is improved, and further the cutting efficiency is improved.

Referring to fig. 2, since the interaction force between the cutter 2 and the cover glass is large when the cutter 2 cuts the cover glass, if the cover glass is directly placed on the placing table 9, the cover glass may be moved, and in order to facilitate fixing the cover glass, a plurality of negative pressure holes 10 are provided on the placing table 9, and the plurality of negative pressure holes 10 are arranged in a rectangular array. Through the negative pressure hole 10, the cover glass can be adsorbed on the placing table 9 to achieve simple fixation. Of course, the traceless glue can be stuck, and the fixing effect is further improved.

Referring to fig. 3 and 4, since a special situation may occur in the cutting blade 2 during the cutting process, a sudden stop state may occur, and in order to facilitate the separation of the cutting blade 2 from the cover glass in the sudden stop state, a fine adjustment assembly 11 for manually adjusting the height of the cutting blade 2 is provided on the third limiting plate 502.

Referring to fig. 3 and 4, the fine adjustment assembly 11 includes a fixed seat 1101 connected to the third limiting plate 502, a screw rod 1102 is threaded on the fixed seat 1101, the lower end of the screw rod 1102 is rotatably connected to the fixed seat 1101, a knob 1105 is fixedly connected to the upper end of the screw rod 1102, an adjusting block 1103 is screwed on the screw rod 1102, two optical axes 1104 are respectively disposed on two sides of the screw rod 1102, and the two optical axes 1104 are both threaded on the adjusting block 1103 and are slidably connected to the adjusting block 1103. Like this, twist knob 1105, the regulating block 1103 realizes going up and down, and then drives cutting knife 2 to go up and down, through fine setting assembly 11, also can realize accurate regulation.

Referring to fig. 2, for convenience of installation, a connection block 12 is fixedly connected between the fixing base 1101 and the third limiting plate 502.

Referring to fig. 3 and 4, since the cutter blade 2 may have a certain impact force when it is lowered to the surface of the cover glass, the cover glass may be broken by the impact force, and the air pressure buffer assembly 13 is provided on the adjusting block 1103 in order to perform a buffering function.

The air pressure buffer assembly 13 comprises a buffer tube 1301 fixedly connected to an adjusting block 1103, a connector 1302 is communicated with the upper end of the buffer tube 1301, an electric valve 1304 is fixed on a mounting seat, an air pipe 1303 is communicated between the electric valve 1304 and the connector 1302, the electric valve 1304 is communicated with an air supply source, a cutter fixing part 1305 is slidably connected to the bottom of the buffer tube 1301, and a cutter 2 is fixed on the cutter fixing part 1305. Therefore, compared with spring buffering, the air buffering device does not generate obvious reciprocating vibration, has better stability and can improve the stability during cutting.

The implementation principle of the automatic cover glass dicing machine provided by the embodiment of the application is as follows: when the automatic cover glass slicing machine is used, a cover glass to be processed is placed on the placing table 9 and fixed, a program is recorded in an operating system, the controller can automatically control the X-axis driving motor 302, the Y-axis driving motor 403 and the Z-axis driving motor 503 to drive the slicing knife 2 to move to a position to be sliced, and the slicing knife 2 is subjected to the action of the X-axis driving motor 302 and the Y-axis driving motor 403 to finish the slicing task, so that the slicing knife 2 is not needed to be manually held, the force on the cover glass is more uniform in the slicing process, the stability is higher, the slicing quality of the cover glass is greatly improved, meanwhile, the working efficiency is improved, and meanwhile, the automatic cover glass slicing machine is further provided with the pneumatic buffer component 13 and the fine adjusting component 11, and the slicing effect of the cover glass is further improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An automatic dicing machine of coverslip, its characterized in that: the device comprises a mounting platform (1) and a cutting knife (2), wherein a processing surface (101) for placing a cover glass to be processed is formed on the mounting platform (1);

an X-axis driving assembly (3) for driving the cutting knife (2) to move along the X-axis direction is arranged on the mounting platform (1), a Y-axis driving assembly (4) for driving the cutting knife (2) to move along the Y-axis direction is arranged on the X-axis driving assembly (3), and a Z-axis driving assembly (5) for driving the cutting knife (2) to move along the Z-axis direction is arranged on the Y-axis driving assembly (4);

the cutting knife (2) is installed on the Z-axis driving assembly (5), the cutting knife (2) is vertically arranged, and the cutting knife (2) is located above the machining surface (101).

2. The automatic coverslip dicing machine of claim 1, wherein: the Z-axis driving assembly (5) comprises a third mounting seat (501), a third limiting plate (502) is connected to the third mounting seat (501) in a sliding mode, and a fine adjustment assembly (11) used for manually adjusting the height of the cutting knife (2) is arranged on the third limiting plate (502).

3. The automatic coverslip dicing machine of claim 2, wherein: the fine adjustment assembly (11) comprises a fixed seat (1101) connected to the third limiting plate (502), a screw rod (1102) is arranged on the fixed seat (1101) in a penetrating mode, the lower end of the screw rod (1102) is connected with the fixed seat (1101) in a rotating mode, a knob (1105) is fixedly connected to the upper end of the screw rod (1102), an adjusting block (1103) is connected to the screw rod (1102) in a threaded mode, an optical axis (1104) is arranged on two sides of the screw rod (1102), and the optical axes (1104) are arranged on the adjusting block (1103) in a penetrating mode and are connected with the adjusting block (1103) in a sliding mode.

4. A coverslip automatic dicing machine according to claim 3, characterized in that: the air pressure buffer assembly (13) used for buffering the cutting knife (2) is arranged on the adjusting block (1103).

5. The automatic coverslip dicing machine according to claim 4, characterized in that: the air pressure buffer assembly (13) comprises a buffer tube (1301) fixedly connected to the adjusting block (1103), a connector (1302) is communicated with the upper end of the buffer tube (1301), an electric valve (1304) is fixed to the mounting seat, an air pipe (1303) is communicated between the electric valve (1304) and the connector (1302), the electric valve (1304) is communicated with an air supply source, a cutter fixing part (1305) is connected to the bottom of the buffer tube (1301) in a sliding mode, and the cutter (2) is fixed to the cutter fixing part (1305).

6. The automatic coverslip dicing machine of claim 1, wherein: x axle drive assembly (3) are including first mount pad (301), be fixed with X axle driving motor (302) on first mount pad (301), the rigid coupling has first lead screw (303) on the output shaft of X axle driving motor (302), threaded connection has first slider (304) on first lead screw (303), rigid coupling has first limiting plate (305) on first slider (304), supply have been seted up to the both sides of first mount pad (301) first limiting plate (305) male logical groove, first limiting plate (305) with first mount pad (301) sliding connection.

7. The automatic coverslip dicing machine of claim 6, wherein: the first limiting plate (305) is fixedly connected with a second mounting seat (401), one end, away from the first limiting plate (305), of the second mounting seat (401) is fixedly provided with a supporting piece (7), the machining surface (101) is provided with a sliding rail (8) parallel to the first screw rod (303), and the supporting piece (7) is in sliding connection with the sliding rail (8).

8. The automatic coverslip dicing machine of claim 6, wherein: the Y-axis driving assembly (4) comprises a Y-axis driving motor (403), and the Z-axis driving assembly (5) comprises a Z-axis driving motor (503);

the automatic cover glass dicing machine further comprises a controller, wherein the X-axis driving motor (302), the Y-axis driving motor (403) and the Z-axis driving motor (503) are both coupled with the controller, the controller is connected with an operating system, and when a program is input into the operating system, the controller can automatically control the X-axis driving motor (302), the Y-axis driving motor (403) and the Z-axis driving motor (503) drive the cutting knife (2) to complete preset track division.

9. The automatic coverslip dicing machine of claim 1, wherein: the processing surface (101) is provided with a placing table (9) for placing a cover glass to be processed.

10. The automatic coverslip dicing machine of claim 9, wherein: the placing table (9) is provided with a plurality of negative pressure holes (10), and the negative pressure holes (10) are distributed in a rectangular array.