CN216132715U

CN216132715U - Automatic sample cutting device

Info

Publication number: CN216132715U
Application number: CN202120860628.4U
Authority: CN
Inventors: 王亚彬; 刘青; 张文帅
Original assignee: Shandong Derek Instrument Co ltd
Current assignee: Shandong Derek Instrument Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-03-25
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to the technical field of automatic sample cutting devices, in particular to an automatic sample cutting device which comprises a base, wherein a first clamp is fixedly connected to one side of the top of the base, a second clamp is arranged on the top of the first clamp, a linkage mechanism is arranged in the second clamp, an installation mechanism is fixedly connected to one side of the outer portion of the linkage mechanism, and a sample cutting knife is arranged in the installation mechanism. The utility model has the advantages that: according to the automatic sample cutting device, by arranging the linkage mechanism, after a sample is adhered to an original sample cutting device, the original sample cutting device needs to be detached and then is sampled by using a single cutter, the sample can be directly sampled by using the cutter in a pressing state, a plurality of sample blocks obtained under the same conditions can be taken at one time, the uniformity and the accuracy of an experiment are ensured, and the automatic sample cutting device is convenient to use; through setting up installation mechanism, when one of them surely kind sword needs to be changed, make things convenient for every to cut the independent installation and the dismantlement of kind sword, easy operation to improve this automatic practicality of surely kind device.

Description

Automatic sample cutting device

Technical Field

The utility model relates to the technical field of automatic sample cutting devices for samples, in particular to an automatic sample cutting device.

Background

The internal bonding strength is the key for reflecting the quality of gluing between fibers in a base material, the bonding strength is more than or equal to 1.0MPa, the low strength can cause product layering, the higher the internal bonding strength is, the better the capability of the tested object for bearing temperature change is, the phenomena of cracking and the like can not occur, the long-term cracking and deformation can be ensured under high temperature, automatic sample cutting is to carry out continuous or discontinuous sample collection according to a preset program through a device, compared with manual sample collection, the automatic sample collection has the characteristics of high sampling frequency, accurate sampling quantity and strong representativeness, errors caused by improper operation of personnel can be avoided, the cost is relatively high, an automatic sample cutting device is to cut a test sample, the cut sample is tested, and therefore, data required to be known in the test is recorded and recorded, when the internal bonding strength is tested and sampled, a sample is firstly adhered to a sampling device and pressed, then a clamp is removed, then the sample is cut by a cutter and sampled, and then the cut sample is the sample required in the internal bonding strength test.

When the automatic sample cutting device in the prior art is used, the following defects are also provided:

present automatic sample cutting device when doing the sample of bonding strength in the test, need paste the sample earlier and compress tightly on the sampling device, then cut the appearance sample with the cutter after tearing the anchor clamps, and operation process is more loaded down with trivial details, uses the cutter to cut the inconvenient and inaccurate of appearance, damages the sample easily, causes the unsafe condition of experiment to take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an automatic sample cutting device.

The purpose of the utility model is realized by the following technical scheme: the utility model provides an automatic sample cutting device, includes the base, the first anchor clamps of top one side fixedly connected with of base, the top of first anchor clamps is provided with the second anchor clamps, the inside of second anchor clamps is provided with link gear, outside one side fixedly connected with installation mechanism of link gear, the inside of installation mechanism is provided with cuts the appearance sword.

Preferably, the linkage mechanism comprises a fixing plate, a fixing column, a fixing nut, a pressing plate, a first spring, a first groove and a lower pressing column.

Through adopting above-mentioned technical scheme, be convenient for move the sample cutter and push down to the completion is to the cutting of sample, under the effect of first spring, cuts the appearance back, presses the clamp plate, pushes down the post and cuts appearance cutter automatic re-setting, accomplishes and cuts the appearance.

Preferably, the fixing plate is fixedly connected to one side of the top of the second fixture, a fixing column is fixedly connected to one side of the outside of the fixing plate, a fixing nut is arranged on one side of the top of the fixing column, a pressing plate is slidably connected to the outer surface of the fixing column, a first spring is fixedly connected to one side of the fixing plate, a first groove is formed in one side of the inside of the fixing plate, and a pressing column is fixedly connected to one end of the bottom of the pressing plate.

By adopting the technical scheme, a plurality of sample blocks obtained under the same condition can be conveniently taken at one time, and the uniformity and the accuracy of the experiment are ensured.

Preferably, the first spring is sleeved on the outer surface of the lower pressing column, a thread is arranged at one end of the fixing column, and the fixing nut is in threaded connection with one end of the fixing column through the thread.

Through adopting above-mentioned technical scheme, be convenient for carry on spacingly to pressing the platen, avoid pressing the platen to drop.

Preferably, a groove with the same shape and size as the first groove is formed in the second clamp, and the lower pressing column is connected to the inside of the second clamp in a sliding mode through the first groove and the groove formed in the second clamp.

Through adopting above-mentioned technical scheme, when being convenient for receive the power of pushing down, press the pressure board to drive down the compression leg and run through first recess and second anchor clamps and push down to drive and cut appearance sword and push down.

Preferably, the mounting mechanism comprises a mounting rail, a mounting block, a limit bolt, a fixing shell, a clamping block, a second spring and an inserting block.

Through adopting above-mentioned technical scheme, when being convenient for install the sample cutter one by one, insert the installation piece inside the installation rail, with the one end of spacing bolt threaded connection at the installation rail, carry on spacingly to the installation piece, avoid the installation piece not hard up.

Preferably, the bottom one end fixedly connected with installation rail of compression leg down, the inside sliding connection of installation rail has the installation piece, one side threaded connection of installation rail has the spacing bolt, outside one side fixedly connected with set casing of installation piece, the inside sliding connection of set casing has the clamp splice, inside one side fixedly connected with second spring of clamp splice, the inside grafting of set casing has the inserted block.

Through adopting above-mentioned technical scheme, make things convenient for every to cut the independent installation and the dismantlement of appearance sword, easy operation to improve this automatic practicality of cutting the appearance device.

Preferably, the number of the fixed shell, the clamping blocks, the second springs and the inserting blocks is provided with a plurality of, a sliding groove is formed in the top side of the inside of the fixed shell, and the clamping blocks are connected with the fixed shell in a sliding mode through the sliding groove.

Through adopting above-mentioned technical scheme, the inserted block of being convenient for inserts the inside of fixed shell, and two clamp splices receive the extrusion of inserted block, and opposite direction under the effect of second spring removes tightly to block the appearance sword of cutting.

Preferably, a second groove suitable for the plurality of sample cutters is formed in one side of the inner portions of the first clamp and the second clamp, and a third groove is formed in one side of the bottom of the second clamp.

Through adopting above-mentioned technical scheme, be convenient for cut appearance sword pushes down and cuts the appearance, makes installation mechanism cut appearance sword have the space of accomodating after reseing simultaneously.

Preferably, the four corners of the first clamp are provided with bolts, and the first clamp is connected to one side of the top of the base through the bolts in a threaded mode.

Through adopting above-mentioned technical scheme, be convenient for improve the holistic steadiness of this automatic sample cutting device.

The utility model has the following advantages:

1. the automatic sample cutting device is provided with the linkage mechanism, when the automatic sample cutting device is used, an operator manually presses down the pressing plate, the pressing plate is connected with the fixed column in a sliding mode, when the pressing plate is pressed down, the pressing plate drives the pressing column to penetrate through the first groove and the second clamp to press down, so that the sample cutting knife is driven to press down, the sample is cut, under the action of the first spring, after the sample is cut, the pressing plate, the pressing column and the sample cutting knife reset automatically to finish the sample cutting, after the sample is adhered to the original sample cutting device, the device needs to be dismounted, and then the sample is sampled by using the single cutter, the sample can be directly sampled by using the cutter under a compression state, a plurality of sample blocks obtained under the same condition can be taken at one time, the uniformity and the accuracy of an experiment are guaranteed, and the device is convenient to use;

2. this automatic sample cutting device, through setting up installation mechanism, when using, the inside of two clamp splices is put into to the sample cutter of will cutting, insert the inside of set casing to the insert this moment, two clamp splices receive the extrusion of insert, opposite direction movement will cut the sample cutter and tightly block under the effect of second spring, also form the protection to the sample cutter simultaneously, be the power evenly distributed that both sides received, install one by one when cutting the sample cutter, insert the installation rail inside with the installation block, with the one end of spacing bolt threaded connection at the installation rail, carry on spacingly to the installation block, it is not hard up to avoid the installation block, when one of them sample cutter needs to be changed, make things convenient for the independent installation and the dismantlement of every sample cutter, and the operation is simple, thereby improve the practicality of this automatic sample cutting device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the automatic sample cutting device according to the present invention;

FIG. 3 is a schematic cross-sectional view of a linkage mechanism according to the present invention;

FIG. 4 is a schematic front view of the mounting mechanism of the present invention;

FIG. 5 is a schematic view, partly in section, of a second perspective of the mounting mechanism of the present invention;

FIG. 6 is a schematic sectional view of the position relationship between the fixing housing and the clamping block according to the present invention.

In the figure: 1-base, 2-first clamp, 3-second clamp, 4-linkage mechanism, 401-fixing plate, 402-fixing column, 403-fixing nut, 404-pressing plate, 405-first spring, 406-first groove, 407-pressing column, 5-mounting mechanism, 501-mounting rail, 502-mounting block, 503-limiting bolt, 504-fixing shell, 505-clamping block, 506-second spring, 507-inserting block, 6-sample cutter, 7-second groove, 8-third groove and 9-bolt.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1-6, an automatic sample cutting device comprises a base 1, a first clamp 2 is fixedly connected to one side of the top of the base 1, a second clamp 3 is arranged on the top of the first clamp, a linkage mechanism 4 is arranged inside the second clamp, an installation mechanism 5 is fixedly connected to one side of the outside of the linkage mechanism 4, and a sample cutting knife 6 is arranged inside the installation mechanism 5.

As a preferred embodiment of the present invention, the link mechanism 4 includes a fixing plate 401, a fixing post 402, a fixing nut 403, a pressing plate 404, a first spring 405, a first concave groove 406, and a pressing post 407.

As a preferable technical scheme of the utility model, a fixing plate 401 is fixedly connected to one side of the top of a second clamp 3, one side of the outside of the fixing plate 401 is fixedly connected with a fixing column 402, one side of the top of the fixing column 402 is provided with a fixing nut 403, the outer surface of the fixing column 402 is slidably connected with a pressing plate 404, one side of the fixing plate 401 is fixedly connected with a first spring 405, one side of the inside of the fixing plate 401 is provided with a first groove 406, one end of the bottom of the pressing plate 404 is fixedly connected with a pressing column 407, when the sample cutting device is used, a sample cutting knife 6 is moved to press down, so that the sample is cut, and after the sample is cut, the pressing plate 404, the pressing column 407 and the sample cutting knife 6 automatically reset to finish the sample cutting, so that a plurality of sample blocks obtained under the same condition can be taken at one time, and the uniformity and accuracy of an experiment are ensured.

As a preferred embodiment of the present invention, the first spring 405 is sleeved on the outer surface of the lower pressing column 407, one end of the fixing column 402 is provided with a thread, and the fixing nut 403 is in threaded connection with one end of the fixing column through the thread, so that when in use, the pressing plate 404 is limited, and the pressing plate 404 is prevented from falling off.

As a preferred technical solution of the present invention, a groove having the same shape and size as the first groove 406 is formed in the second clamp 3, the pressing column 407 is slidably connected to the inside of the second clamp 3 through a groove formed through the first groove 406 and the groove formed in the second clamp 3, and when the pressing plate 404 is pressed downward, the pressing plate 404 drives the pressing column 407 to penetrate through the first groove 406 and the second clamp, so as to drive the sample cutting knife 6 to press downward.

As a preferred technical solution of the present invention, the mounting mechanism 5 includes a mounting rail 501, a mounting block 502, a limit bolt 503, a fixing housing 504, a clamping block 505, a second spring 506 and an insertion block 507.

As a preferred technical scheme of the utility model, one end of the bottom of the lower pressing column 407 is fixedly connected with an installation rail 501, the inside of the installation rail 501 is slidably connected with an installation block 502, one side of the installation rail 501 is connected with a limit bolt 503 through a thread, one side of the outside of the installation block 502 is fixedly connected with a fixed shell 504, the inside of the fixed shell 504 is slidably connected with a clamping block 505, one side of the inside of the clamping block 505 is fixedly connected with a second spring 506, the inside of the fixed shell 504 is inserted with an insertion block 507, when in use, the installation block 502 is inserted into the installation rail 501 and is connected to one end of the installation rail 501 through the limit bolt 503 through a thread, the installation block 502 is limited, the installation block 502 is prevented from loosening, the independent installation and the disassembly of each sample cutting knife 6 are convenient, the operation is simple, and the practicability of the automatic sample cutting device is improved.

As a preferable technical scheme of the utility model, a plurality of fixed shells 504, clamping blocks 505, second springs 506 and inserting blocks 507 are arranged, the top sides of the insides of the fixed shells 504 are provided with sliding grooves, the clamping blocks 505 are connected with the fixed shells 504 in a sliding mode through the sliding grooves, when the sample cutting knife is used, the inserting blocks 507 are inserted into the insides of the fixed shells 504, the two clamping blocks 505 are pressed by the inserting blocks 507, and the two clamping blocks move oppositely under the action of the second springs 506 to clamp the sample cutting knife 6 tightly.

In a preferred embodiment of the present invention, the first and

second clamps

2 and 3 have a second groove 7 formed on one side of the inside thereof for accommodating the plurality of sample cutters 6, and a third groove 8 formed on the bottom side of the second clamp 3, so that the sample cutters 6 are pushed down to cut a sample and the mounting mechanism 5 has a space for accommodating the sample cutters 6 after the reset.

As a preferred technical scheme of the utility model, bolts 9 are arranged at the edges of four corners of the first clamp 2, and the first clamp 2 is in threaded connection with one side of the top of the base 1 through the bolts 9.

The working process of the utility model is as follows:

s1, placing the sample cutting knife 6 into the two clamping blocks 505, inserting the inserting block 507 into the fixed shell 504, pressing the two clamping blocks 505 by the inserting block 507, and moving oppositely under the action of the second spring 506 to tightly clamp the sample cutting knife 6;

s2, the mounting block 502 is inserted into the mounting rail 501, and screwed to one end of the mounting rail 501 by the stopper 503 to limit the mounting block 502.

S3, adhering the sample between the first clamp 2 and the second clamp 3 on the base 1;

s4, an operator manually presses down the pressing plate 404, the pressing plate 404 is in sliding connection with the fixed column 402, and when the pressing plate 404 is pressed downwards, the pressing plate 404 drives the lower pressing column 407 to penetrate through the first groove 406 and the second clamp to be pressed downwards, so that the sample cutter 6 is driven to press downwards to cut a sample;

s5, cutting the sample by the first spring 405, and then automatically returning the pressing plate 404, the pressing column 407, and the sample cutter 6 to complete the sample cutting.

In summary, when in use, a sample is adhered between the first clamp 2 and the second clamp 3 on the base 1, an operator manually presses down the pressing plate 404, the pressing plate 404 is slidably connected with the fixed column 402, when the pressing plate 404 is pressed down, the pressing plate 404 drives the pressing column 407 to penetrate through the first groove 406 and the second clamp to press down, so as to drive the sample cutting knife 6 to press down, the sample cutting knife 6 enters the second groove 7, so as to complete the cutting of the sample, under the action of the first spring 405, after the sample is cut, the pressing plate 404, the pressing column 407 and the sample cutting knife 6 automatically reset to complete the sample cutting, after the original sample cutting device is adhered with the sample, the sample needs to be taken out by a single knife after the device is detached, the sample can be directly taken out by the knife in a pressing state, and a plurality of sample blocks obtained under the same condition can be taken at one time, so that the experimental performance and accuracy are ensured, and the sample block is convenient to use; through setting up installation mechanism 5, when using, will cut the inside of appearance sword 6 and put into two clamp splices 505, insert the inside of set casing 504 to the inserted block 507 this moment, two clamp splices 505 receive the extrusion of inserted block 507, opposite direction movement will cut appearance sword 6 and tightly block under the effect of second spring 506, also form the protection to sample sword 6 simultaneously, be the power evenly distributed that both sides received, when installing sample sword 6 one by one, insert installation piece 502 inside installation rail 501, with spacing bolt 503 threaded connection in the one end of installation rail 501, carry on spacingly to installation piece 502, avoid installation piece 502 not hard up, when one of them sample sword 6 needs to be changed, conveniently cut the independent installation and the dismantlement of appearance sword, and the operation is simple, thereby improve the practicality of this automatic sample cutting device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic surely kind device which characterized in that: the sample cutting device comprises a base (1), a first clamp (2) fixedly connected to one side of the top of the base (1), a second clamp (3) is arranged at the top of the first clamp, a linkage mechanism (4) is arranged inside the second clamp, an installation mechanism (5) is fixedly connected to one side of the outside of the linkage mechanism (4), and a sample cutting knife (6) is arranged inside the installation mechanism (5).

2. An automatic sample cutting device according to claim 1, characterized in that: the linkage mechanism (4) comprises a fixing plate (401), a fixing column (402), a fixing nut (403), a pressing plate (404), a first spring (405), a first groove (406) and a pressing column (407).

3. An automatic sample cutting device according to claim 2, characterized in that: the fixing plate (401) is fixedly connected to one side of the top of the second clamp (3), a fixing column (402) is fixedly connected to one side of the outer portion of the fixing plate (401), a fixing nut (403) is arranged on one side of the top of the fixing column (402), a pressing plate (404) is connected to the outer surface of the fixing column (402) in a sliding mode, a first spring (405) is fixedly connected to one side of the fixing plate (401), a first groove (406) is formed in one side of the inner portion of the fixing plate (401), and a pressing column (407) is fixedly connected to one end of the bottom of the pressing plate (404).

4. An automatic sample cutting device according to claim 2, characterized in that: the first spring (405) is sleeved on the outer surface of the lower pressing column (407), one end of the fixing column (402) is provided with threads, and the fixing nut (403) is in threaded connection with one end of the fixing column through the threads.

5. An automatic sample cutting device according to claim 2, characterized in that: the inside of the second clamp (3) is provided with a groove which is the same as the first groove (406) in shape and size, and the lower pressing column (407) is connected inside the second clamp (3) in a sliding manner through the first groove (406) and the groove formed inside the second clamp (3).

6. An automatic sample cutting device according to claim 2, characterized in that: the mounting mechanism (5) comprises a mounting rail (501), a mounting block (502), a limiting bolt (503), a fixing shell (504), a clamping block (505), a second spring (506) and an inserting block (507).

7. An automatic sample cutting device according to claim 6, characterized in that: the utility model discloses a lower plunger (407) is fixed with bottom one end fixedly connected with installation rail (501), the inside sliding connection of installation rail (501) has installation piece (502), one side threaded connection of installation rail (501) has spacing bolt (503), outside one side fixedly connected with set casing (504) of installation piece (502), the inside sliding connection of set casing (504) has clamp splice (505), inside one side fixedly connected with second spring (506) of clamp splice (505), the inside of set casing (504) is pegged graft and is had inserted block (507).

8. An automatic sample cutting device according to claim 6, characterized in that: the number of the fixed shell (504), the clamping blocks (505), the second springs (506) and the inserting blocks (507) is provided with a plurality of, a sliding groove is formed in the top side of the inner portion of the fixed shell (504), and the clamping blocks (505) are connected with the fixed shell (504) in a sliding mode through the sliding groove.

9. An automatic sample cutting device according to claim 1, characterized in that: and a second groove (7) applicable to the plurality of sample cutters (6) is formed in one side of the inner parts of the first clamp (2) and the second clamp (3), and a third groove (8) is formed in one side of the bottom of the second clamp (3).

10. An automatic sample cutting device according to claim 1, characterized in that: the four corners edge of first anchor clamps (2) is provided with bolt (9), first anchor clamps (2) pass through bolt (9) threaded connection in top one side of base (1).