CN221166844U - Crystal shearing device and crystal taking device - Google Patents

Abstract

The application provides a crystal shearing device and a crystal picking device, comprising a support column, a lifting mechanism, a sliding connecting plate, a translation mechanism and a crystal shearing mechanism, wherein: the lifting mechanism is arranged on the support column; the sliding connecting plate is connected to the support column in a sliding way and is connected with the lifting mechanism, and the lifting mechanism is used for driving the sliding connecting plate to lift along the support column; the translation mechanism is connected to the sliding connection plate, the crystal shearing mechanism is arranged on the translation mechanism, and the translation mechanism is used for driving the crystal shearing mechanism to move towards or away from the crystal bar so as to drive the crystal shearing mechanism to shear the connection part between the upper end of the crystal bar and the seed crystal. Through the lifting drive of the lifting mechanism, the position adjustment of the crystal shearing mechanism in the vertical direction is realized, the crystal shearing mechanism is aligned to the connecting part to be sheared at the upper end of the crystal bar, and through the translation drive of the translation mechanism, the crystal shearing mechanism is enabled to contact the connecting part to be sheared and shear the connecting part to be sheared. The application realizes automatic crystal shearing and can implement crystal shearing operation on crystal bars with different length sizes, in particular to a long crystal bar.

Description

Crystal shearing device and crystal taking device

Technical Field

The application relates to the field of crystal growth, in particular to a crystal shearing device and a crystal taking device.

Background

After the growth of the crystal bar in the single crystal furnace is finished, the crystal bar needs to be taken out from the single crystal furnace, the crystal bar to be taken needs to be clamped and held firstly in the crystal taking process, and then the connecting part between the upper end of the crystal bar and the seed crystal is cut off.

Currently, the junction between the upper end of the ingot and the seed crystal is typically manually sheared. The manual crystal shearing mode has lower efficiency and has larger potential safety hazard. In particular, when a long ingot having a length of more than 1.5 m is subjected to crystal shearing, the artificial crystal shearing method is more difficult to implement.

Disclosure of utility model

Aiming at the technical problems existing in the existing crystal bar crystal shearing, the application provides a crystal shearing device, which has the following detailed technical scheme:

the utility model provides a cut brilliant device, includes pillar, elevating system, sliding connection board, translation mechanism and cuts brilliant mechanism, wherein:

the support is arranged along the vertical direction, and the lifting mechanism is arranged on the support;

The sliding connecting plate is connected to the support column in a sliding way and connected with a movable part of the lifting mechanism, and the lifting mechanism is used for driving the sliding connecting plate to lift along the support column;

The translation mechanism is connected to the sliding connection plate, the crystal shearing mechanism is arranged on the translation mechanism, and the translation mechanism is used for driving the crystal shearing mechanism to move towards or away from the crystal bar so as to drive the crystal shearing mechanism to shear the connection part between the upper end of the crystal bar and the seed crystal.

Through elevating drive of elevating system, realized shearing brilliant mechanism in the ascending position adjustment of vertical direction for shearing brilliant mechanism can aim at the junction position that waits to cut of crystal bar upper end, and through the translation drive of translation mechanism, make shearing brilliant mechanism can contact and cut the junction position that waits to cut and cut it. That is, the crystal shearing device provided by the application realizes automatic crystal shearing, and can implement crystal shearing operation on crystal bars with different length sizes, especially on long crystal bars.

In some embodiments, the support is provided with a sliding rail, and the sliding connection plate is connected to the sliding rail in a sliding way through a sliding block; the elevating system includes hold-in range actuating mechanism and first hold-in range, wherein: the synchronous belt driving mechanism is arranged on the support column, the first synchronous belt is sleeved on the synchronous belt driving mechanism along the vertical direction, and the sliding connecting plate is connected with one side belt body of the first synchronous belt; the synchronous belt driving mechanism is used for driving the first synchronous belt to operate so as to drive the sliding connecting plate to lift along the sliding rail.

The first synchronous belt arranged along the vertical direction drives the sliding connection plate to lift along the sliding rail, so that the installation space of the lifting mechanism is greatly reduced, and the lifting stroke of the sliding connection plate is ensured.

In some embodiments, at least two support slats are provided on the support column in a vertical direction, and the slide rail is mounted on the support slats.

The length of pillar is longer, and easy deformation after long-time use if directly install the slide rail on the pillar, can cause between slide rail and the pillar to produce the space or drive the slide rail crooked after the pillar warp to the guiding stability of guide rail has been reduced. The support posts are provided with a plurality of support slats along the vertical direction, and each support slat is not easy to deform due to the short length of the support slat, so that the guide stability of the sliding rail arranged on the support posts is ensured.

In some embodiments, a travel sensing assembly is provided on the post for detecting the lifting travel of the slide connection plate.

Through setting up stroke sensing assembly, realized the detection to slide connection board's lift stroke to ensure that slide connection board can accurately go up and down to predetermined altitude department.

In some embodiments, the translation mechanism includes a mounting block, a screw, a nut assembly, a support plate, a drive assembly, and a drive motor, wherein: the mounting block is fixedly mounted on the sliding connecting plate; the screw rod passes through the mounting block, and the first end of the screw rod is fixedly connected with the supporting plate; the nut component is in threaded connection with the screw rod and can be rotatably arranged in the mounting block; the drive assembly is in drive connection with the nut assembly, the drive end of the drive motor is in drive connection with the drive assembly, and the drive motor is configured to drive the nut assembly to rotate in the mounting block so that the screw rod drives the support plate to move towards or away from the crystal bar.

The driving motor drives the nut assembly to rotate through the transmission assembly, and the nut assembly drives the screw rod to translate when rotating, and finally drives the supporting plate fixed on the end part of the screw rod and the crystal shearing mechanism arranged on the supporting plate to translate towards or away from the crystal rod. The screw rod has a larger translation stroke, so that the crystal shearing mechanism can be ensured to contact and shear the connecting part to be sheared.

In some embodiments, the nut assembly comprises a nut and a connection block, and the drive assembly comprises a first timing pulley, a second timing pulley, and a second timing belt, wherein: the connecting block is rotatably arranged in the mounting block; the nut is fixedly connected to the first end of the connecting block, and the first synchronous belt pulley is fixedly connected to the second end of the connecting block; the screw rod sequentially penetrates through the nut, the connecting block and the first synchronous belt pulley, the second synchronous belt is sleeved on the first synchronous belt pulley and the second synchronous belt pulley, the driving end of the driving motor is connected with the second synchronous belt pulley, and the driving motor drives the first synchronous belt pulley to rotate around the wire rod through the second synchronous belt pulley and the second synchronous belt so as to drive the nut assembly to rotate in the mounting block.

Through carrying out above-mentioned setting to nut subassembly and drive assembly, realized the rotation of nut subassembly and connecting block and be connected for driving motor drives nut subassembly through drive assembly and rotates in the installation piece, thereby drives the lead screw translation.

In some embodiments, the translation mechanism further comprises an anti-rotation portion, the first end of the screw rod is fixedly connected with the support plate through the anti-rotation portion, and the anti-rotation portion is a key or a locating pin or a screw.

Through setting up the portion of preventing changeing, prevent that the lead screw from rotating under the drive of nut subassembly, cause the backup pad slope.

In some embodiments, the translation mechanism further comprises at least one guide rod, a first end of the guide rod passes through the mounting block and is fixedly connected with the support plate, and the guide rod is connected with the mounting block through a linear bearing.

Through setting up the guide bar, realized the translation direction to the backup pad.

In some embodiments, the crystal shearing mechanism comprises a drive, a mounting frame, a pin, a first link, a second link, a first scissor, and a second scissor, wherein: the mounting frame is movably connected to the supporting plate; the pin shaft is arranged in the mounting frame and connected with the driving end of the driving piece, and the driving piece is used for driving the pin shaft to translate towards or away from the crystal bar; the first end of the first connecting rod and the first end of the second connecting rod are both hinged on the pin shaft; the first scissors and the second scissors are arranged in a crossing way, wherein the crossing position of the first scissors and the second scissors is hinged through a switching shaft, the connecting end of the first scissors is hinged to the second end of the first connecting rod, and the connecting end of the second scissors is hinged to the second end of the second connecting rod; when the driving piece drives the pin shaft to move towards or away from the crystal bar in a translation mode, the shearing end of the first scissors and the shearing end of the second scissors are folded or unfolded under the driving of the first connecting rod and the second connecting rod.

Provided is a crystal shearing mechanism with a simple structure, which can shear a connecting part at the upper end of a crystal bar.

In some embodiments, the die-cutting mechanism further comprises a connecting post, a first spring, and a second spring, wherein: the connecting column is fixedly arranged on the supporting plate; the first end of the first spring is connected to the connecting column, and the second end of the first spring is connected to the first side wall of the mounting frame; the first end of the second spring is connected to the connecting post, and the second end of the second spring is connected to a second side wall of the mounting frame opposite to the first side wall.

So set up, realized the swing joint of installing frame and backup pad to ensure that the driving piece can drive the round pin axle and move towards or keep away from the crystal bar translation. Because the two side walls of the mounting frame are respectively connected to the supporting plate through the first spring and the second spring, the mounting frame can swing in the horizontal plane when moving towards or away from the crystal bar along with the pin shaft, so that the first scissors and the second scissors mounted on the mounting frame can finish self-adaptive angle adjustment when contacting the connecting part to be sheared, and finally, the first scissors and the second scissors can be ensured to successfully shear the crystal bar.

In some embodiments, the die-cutting mechanism further comprises a first sensor and a second sensor arranged on the mounting frame at intervals along the moving direction of the pin shaft, wherein: when the pin shaft moves to a first position away from the crystal bar, the shearing end of the first scissors and the shearing end of the second scissors are folded, and the first sensor is triggered to generate a first induction signal; when the pin shaft translates to a second position towards the crystal bar, the shearing end of the first scissors and the shearing end of the second scissors are opened, and the second sensor is triggered to generate a second induction signal.

The automatic detection of the working states of the first scissors and the second scissors is realized.

In some embodiments, the crystal shearing mechanism further comprises a torsion preventing piece arranged on the mounting frame and located above the first scissors and the second scissors, and a limiting groove facing the crystal bar opening is formed in the torsion preventing piece and used for limiting the seed crystal.

Through setting up the anti-torsion piece, realized spacing to the seed crystal, prevent that the seed crystal from torsion.

The application provides a crystal taking device, which comprises a crystal taking mechanism and a crystal shearing device, wherein the crystal shearing device is arranged on the crystal taking mechanism and is configured to shear a connecting part between the upper end of a crystal bar on the crystal taking mechanism and a seed crystal.

The crystal shearing device is arranged on the crystal picking mechanism, so that automatic operation of crystal shearing and crystal picking can be realized.

Optionally, the crystal picking device further comprises a vision component, wherein the vision component is arranged on the crystal picking mechanism and is configured to acquire an image of the crystal bar on the crystal picking mechanism.

Through setting up the vision subassembly on getting brilliant device, before shearing the crystal-bar to cut the position to cut, can take a picture the crystal-bar, obtain the crystal-bar to cut the position for cutting brilliant mechanism of position, be convenient for cut the more accurate crystal of brilliant mechanism.

Drawings

FIG. 1 is a schematic diagram of a crystal shearing device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a partial structure of a crystal shearing device according to an embodiment of the present application;

FIG. 3 is a schematic view of a partial structure of a pillar in an embodiment of the application;

FIG. 4 is a schematic diagram of a translation mechanism according to an embodiment of the present application;

FIG. 5 is a schematic partial structure of a translation mechanism according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a crystal shearing mechanism according to an embodiment of the present application;

FIG. 7 is a schematic diagram of a crystal trimming mechanism with the mounting frame removed according to an embodiment of the present application;

FIG. 8 is a schematic view showing the internal structure of a mounting frame according to an embodiment of the present application;

Fig. 1 to 8 include:

Post 1:

A slide rail 11 and a support slat 12;

Lifting mechanism 2:

a timing belt driving mechanism 21 and a first timing belt 22;

Sliding connection plate 3

Translation mechanism 4:

A mounting block 41;

A screw 42;

nut assembly 43: nut 431 and connection block 432;

a support plate 44;

Transmission assembly 45: a first timing pulley 451, a second timing pulley 452, and a second timing belt 453; a drive motor 46;

an anti-rotation portion 47;

A guide bar 48;

and a crystal shearing mechanism 5:

The driving piece 51, the mounting frame 52, the pin 53, the first connecting rod 54, the second connecting rod 55, the first scissors 56, the second scissors 57, the connecting column 58, the first spring 59, the second spring 510 and the first sensor

511. A second sensor 512, an anti-twist tab 513, and an adapter shaft 514.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.

The manual crystal shearing mode has lower efficiency and has larger potential safety hazard. In particular, when a long ingot having a length of more than 1.5m is subjected to crystal shearing, the artificial crystal shearing method is more difficult to implement.

To this end, the application provides a crystal shearing device which can implement crystal shearing operation on crystal bars with different length sizes, in particular to a long crystal bar.

As shown in fig. 1 to 3, the crystal shearing device in the embodiment of the application includes a support column 1, a lifting mechanism 2, a sliding connection plate 3, a translation mechanism 4 and a crystal shearing mechanism 5, wherein:

the support column 1 is arranged in the vertical direction, and the lifting mechanism 2 is arranged on the support column 1.

The sliding connection plate 3 is connected on the support column 1 in a sliding way and is connected with a movable part of the lifting mechanism 2, and the lifting mechanism 2 is used for driving the sliding connection plate 3 to lift along the support column 1.

The translation mechanism 4 is connected to the sliding connection plate 3, the crystal shearing mechanism 5 is installed on the translation mechanism 4, and the translation mechanism 4 is used for driving the crystal shearing mechanism 5 to move towards or away from the crystal bar so as to drive the crystal shearing mechanism 5 to shear the connection part between the upper end of the crystal bar and the seed crystal.

Therefore, through the lifting drive of the lifting mechanism 2, the position adjustment of the crystal shearing mechanism 5 in the vertical direction is realized, so that the crystal shearing mechanism 5 can be aligned with the connecting part to be sheared at the upper end of the crystal bar, and through the translation drive of the translation mechanism 4, the crystal shearing mechanism 5 can be contacted with the connecting part to be sheared and sheared.

The crystal shearing device provided by the application realizes automatic crystal shearing, and can implement crystal shearing operation on crystal bars with different length sizes, especially on long crystal bars.

Optionally, a sliding rail 11 is arranged on the support column 1, and the sliding connection plate 3 is connected to the sliding rail 11 in a sliding way through a sliding block. The lifting mechanism 2 includes a timing belt driving mechanism 21 and a first timing belt 22, wherein: the synchronous belt driving mechanism 21 is arranged on the support column 1, the first synchronous belt 22 is sleeved on the synchronous belt driving mechanism 21 along the vertical direction, and the sliding connecting plate 3 is connected with one side belt body of the first synchronous belt 22. The synchronous belt driving mechanism 21 is used for driving the first synchronous belt 22 to operate so as to drive the sliding connection plate 3 to lift along the sliding rail 11.

The first synchronous belt 22 arranged along the vertical direction drives the sliding connection plate 3 to lift and slide along the sliding rail 11, so that the installation space of the lifting mechanism 2 is reduced, and the lifting stroke of the sliding connection plate 3 is ensured.

Alternatively, the timing belt driving mechanism 21 includes a lifting driving motor, a driving pulley provided on the pillar 1 and near the lower end of the pillar 1, and a driven pulley provided on the pillar 1 near the upper end of the pillar 1. The first synchronous belt 22 is wound on the driving pulley and the driven pulley, and the lifting driving motor drives the driving pulley to rotate, so that the first synchronous belt 22 is driven to operate.

Because the length of the pillar 1 is longer, the pillar 1 is easy to deform after long-time use, if the sliding rail 11 is directly installed on the pillar 1, the pillar 1 can generate a gap between the sliding rail 11 and the pillar 1 or drive the sliding rail 11 to bend after deformation, so that the guiding stability of the sliding rail 11 is reduced. In order to solve this problem, optionally, as shown in fig. 3, at least two supporting laths 12 are provided on the pillar 1 in the vertical direction, and the slide rail 11 is mounted on the supporting laths 12.

Since the length of each of the supporting laths 12 is short, the supporting laths 12 are not easily deformed, thereby ensuring the guiding stability of the slide rail 11 mounted thereon.

Optionally, a stroke sensing assembly is further disposed on the pillar 1, and the stroke sensing assembly is used for detecting a lifting stroke of the sliding connection plate 3, so as to ensure that the sliding connection plate 3 can be accurately lifted to a predetermined height. Optionally, the travel sensing assembly comprises several proximity sensors arranged in a vertical direction on the pillar 1.

As shown in fig. 4 to 5, optionally, the translation mechanism 4 includes a mounting block 41, a screw 42, a nut assembly 43, a support plate 44, a transmission assembly 45, and a driving motor 46, wherein: the mounting block 41 is fixedly mounted on the slide connection plate 3. The lead screw 42 is disposed through the mounting block 41, and a first end of the lead screw 42 is fixedly connected with the support plate 44. The nut assembly 43 is screwed on the screw rod 42, and the nut assembly 43 is rotatably provided in the mounting block 41. The transmission assembly 45 is in transmission connection with the nut assembly 43, the driving end of the driving motor 46 is in transmission connection with the transmission assembly 45, and the driving motor 46 is configured to drive the nut assembly 43 to rotate in the mounting block 41 so that the screw 42 drives the support plate 44 to translate towards or away from the ingot.

When the driving motor 46 drives the nut assembly 43 to rotate through the driving assembly 45, the nut assembly 43 drives the screw rod 42 to translate towards or away from the crystal rod, and finally drives the supporting plate 44 fixed on the end part of the screw rod 42 and the crystal shearing mechanism 5 arranged on the supporting plate 44 to translate towards or away from the crystal rod. The lead screw 42 has a larger translation stroke, so that the crystal shearing mechanism 5 can contact with the connecting part to be sheared at the upper end of the crystal bar and shear the connecting part.

Alternatively, as shown in fig. 4 and 5, the nut assembly 43 includes a nut 431 and a connection block 432, and the transmission assembly 45 includes a first timing pulley 451, a second timing pulley 452, and a second timing belt 453, wherein: the connection block 432 is rotatably provided in the mounting block 41 via a bearing. The nut 431 is fixedly coupled to a first end of the connection block 432, and the first synchronous pulley 451 is fixedly coupled to a second end of the connection block 432. The screw rod 42 sequentially passes through the nut 431, the connecting block 432 and the first synchronous pulley 451, the second synchronous belt 453 is sleeved on the first synchronous pulley 451 and the second synchronous pulley 452, the driving end of the driving motor 46 is connected with the second synchronous pulley 452, and the driving motor 46 drives the first synchronous pulley 451 to rotate around the screw rod 42 through the second synchronous pulley 452 and the second synchronous belt 453 so as to drive the nut assembly 43 to rotate in the mounting block 41.

Through carrying out the above-mentioned setting to nut subassembly 43 and drive assembly 45, realized the rotation of nut subassembly 43 and connecting block 432 and be connected, finally make driving motor 46 can drive nut subassembly 43 through drive assembly 45 and rotate in installation piece 41 to drive the lead screw 42 translation.

As shown in fig. 5, optionally, the translation mechanism 4 further includes an anti-rotation portion 47, and the first end of the screw 42 is fixedly connected to the support plate 44 through the anti-rotation portion 47. The rotation preventing portion 47 may be a key parallel to the extending direction of the screw 42, and the screw is limited by the key when rotating circumferentially, and the rotation preventing portion 47 may be a positioning pin or screw, both ends of which are respectively connected to the support plate 44.

By providing the rotation preventing portion 47, the screw rod 42 is prevented from rotating under the drive of the nut assembly 43, causing the support plate 44 to incline.

As shown in fig. 4, optionally, the translation mechanism 4 further includes at least one (e.g., two in fig. 4) guide rod 48, where a first end of the guide rod 48 passes through the mounting block 41 and is fixedly connected to the support plate 44, and the guide rod 48 is connected to the mounting block 41 through a linear bearing. The guide bar 48 is used to perform translational guiding of the support plate 44 to promote translational stability of the support plate 44.

As shown in fig. 6 to 7, the crystal shearing mechanism 5 may alternatively include a driving member 51, a mounting frame 52, a pin 53, a first link 54, a second link 55, a first scissors 56, and a second scissors 57, wherein: the mounting frame 52 is movably coupled to the support plate 44. The pin 53 is disposed in the mounting frame 52 and connected to the driving end of the driving member 51, and the driving member 51 is configured to drive the pin 53 to translate toward or away from the ingot. The first end of the first link 54 and the first end of the second link 54 are both hinged to the pin 53. The first scissors 56 and the second scissors 57 are arranged in a crossing manner, wherein the crossing position of the first scissors 56 and the second scissors 57 is hinged through a switching shaft 514, the connecting end of the first scissors 56 is hinged on the second end of the first connecting rod 54, and the connecting end of the second scissors 57 is hinged on the second end of the second connecting rod 55.

As shown by the arrow in fig. 7, when the driving member 51 drives the pin 53 to translate away from the ingot, the shearing ends of the first scissors 56 and the second scissors 57 are closed under the driving of the first link 54 and the second link 55, so as to shear the ingot. When the driving member 51 drives the pin shaft 53 to translate towards the ingot, the shearing ends of the first scissors 56 and the second scissors 57 are opened under the driving of the first connecting rod 54 and the second connecting rod 55.

As shown in fig. 8, the crystal shearing mechanism 5 further includes a connecting post 58, a first spring 59, and a second spring 510, wherein: the connection post 58 is fixedly provided on the support plate 44. A first end of the first spring 59 is connected to the connecting post 58 and a second end of the first spring 59 is connected to a first side wall of the mounting frame 62. A first end of the second spring 510 is connected to the connecting post 58 and a second end of the second spring 510 is connected to a second side wall of the mounting frame 52 opposite the first side wall.

So configured, the articulation of the mounting frame 52 with the support plate 44 is achieved, thereby ensuring that the drive member 51 is able to drive the pins 53 toward or away from the ingot. Since the two side walls of the mounting frame 52 are respectively connected to the support plate 44 via the first spring 59 and the second spring 510, the mounting frame 52 can also swing in a horizontal plane when translating along with the pin shaft 53 toward or away from the ingot, so that the first scissors 56 and the second scissors 57 mounted on the mounting frame 52 complete self-adaptive angle adjustment when contacting the connection part to be sheared, and finally ensure that the first scissors 56 and the second scissors 57 can smoothly shear the ingot.

Optionally, the crystal shearing mechanism 5 further includes a first sensor 511 and a second sensor 512 disposed on the mounting frame 52 at intervals along the moving direction of the pin 53, where:

When the pin 53 translates away from the ingot to the first position, the sheared ends of the first scissors 56 and the second scissors 57 close, and the first sensor 511 is triggered by the pin 53 to generate a first sensing signal.

And when the pin 53 translates toward the ingot to the second position, the shearing ends of the first scissors 56 and the second scissors 57 open, and the second sensor 512 is triggered by the pin 53 to generate a second sensing signal.

By providing the first sensor 511 and the second sensor 512, the operation states of the first scissors 56 and the second scissors 57 are automatically detected.

Optionally, the crystal shearing mechanism 5 further includes a torsion preventing piece 513 disposed on the mounting frame 52 and above the first scissors 56 and the second scissors 57, and a limiting groove 515 facing the opening of the crystal rod is disposed on the torsion preventing piece 513, where the limiting groove 515 is used for limiting the seed crystal, so as to prevent the seed crystal from twisting during crystal shearing.

The application also provides a crystal taking device, which comprises a crystal taking mechanism and the crystal shearing device provided by the application, wherein the crystal shearing device is arranged on the crystal taking mechanism and is configured to shear the connecting part between the upper end of a crystal bar on the crystal taking mechanism and a seed crystal.

The crystal shearing device is arranged on the crystal picking mechanism, so that automatic operation of crystal shearing and crystal picking can be realized.

Optionally, the crystal picking device further comprises a vision component, wherein the vision component is arranged on the crystal picking mechanism and is configured to acquire an image of the crystal bar on the crystal picking mechanism.

In order to shoot the image of the crystal bar at multiple angles, optionally, the visual component comprises two cameras which are respectively arranged at two different positions on the crystal taking mechanism, so that the two cameras can shoot the crystal bar at different angles, and according to the shot image, the position information of the crystal bar to be sheared relative to the crystal shearing mechanism can be acquired through manual identification or identification analysis through a control system in the crystal shearing mechanism, and according to the position information, the crystal bar can be accurately sheared from the position to be sheared.

Of course, the vision assembly may also select a binocular camera that includes two cameras that take pictures of the ingot from different perspectives, as well as acquire images of the ingot.

Through setting up the vision subassembly on getting brilliant device, before shearing the crystal-bar to cut the position to cut, can take a picture the crystal-bar, obtain the crystal-bar to cut the position for cutting brilliant mechanism of position, be convenient for cut the more accurate crystal of brilliant mechanism.

The application has been described above in sufficient detail with a certain degree of particularity. It will be appreciated by those of ordinary skill in the art that the descriptions of the embodiments are merely exemplary and that all changes that come within the true spirit and scope of the application are desired to be protected. The scope of the application is indicated by the appended claims rather than by the foregoing description of the embodiments.

Claims (14)

1. The utility model provides a cut brilliant device, its characterized in that, cut brilliant device includes pillar, elevating system, sliding connection board, translation mechanism and cuts brilliant mechanism, wherein:

the support posts are arranged in the vertical direction, and the lifting mechanism is arranged on the support posts;

The sliding connection plate is connected to the support column in a sliding manner and connected with a movable part of the lifting mechanism, and the lifting mechanism is used for driving the sliding connection plate to lift along the support column;

the crystal shearing mechanism is arranged on the sliding connection plate, and is used for driving the crystal shearing mechanism to move towards or away from the crystal bar so as to drive the crystal shearing mechanism to shear the connecting part between the upper end of the crystal bar and the seed crystal.

2. The die cutting apparatus as set forth in claim 1, wherein:

The support is provided with a sliding rail, and the sliding connection plate is connected to the sliding rail in a sliding way through a sliding block;

the elevating system includes hold-in range actuating mechanism and first hold-in range, wherein:

the synchronous belt driving mechanism is arranged on the support column, the first synchronous belt is sleeved on the synchronous belt driving mechanism along the vertical direction, and the sliding connecting plate is connected with one side belt body of the first synchronous belt;

The synchronous belt driving mechanism is used for driving the first synchronous belt to operate so as to drive the sliding connecting plate to lift along the sliding rail.

3. The die cutting apparatus as claimed in claim 2, wherein at least two supporting laths are provided on the supporting column in a vertical direction, and the slide rail is mounted on the supporting laths.

4. The die cutting apparatus as claimed in claim 1, wherein a stroke sensing assembly is provided on the support column, the stroke sensing assembly being used for detecting a lifting stroke of the sliding connection plate.

5. The die cutting apparatus of claim 1, wherein the translation mechanism comprises a mounting block, a screw rod, a nut assembly, a support plate, a transmission assembly, and a drive motor, wherein:

the mounting block is fixedly mounted on the sliding connecting plate;

the screw rod passes through the mounting block, and the first end of the screw rod is fixedly connected with the supporting plate;

The nut component is in threaded connection with the screw rod and can be rotatably arranged in the mounting block;

The drive assembly is in drive connection with the nut assembly, the drive end of the drive motor is in drive connection with the drive assembly, and the drive motor is configured to drive the nut assembly to rotate in the installation block so that the screw rod drives the support plate to move towards or away from the crystal bar.

6. The die cutting apparatus of claim 5, wherein the nut assembly comprises a nut and a connection block, the transmission assembly comprises a first timing pulley, a second timing pulley, and a second timing belt, wherein:

The connecting block is rotatably arranged in the mounting block;

The nut is fixedly connected to the first end of the connecting block, and the first synchronous belt wheel is fixedly connected to the second end of the connecting block;

The screw rod sequentially penetrates through the nut, the connecting block and the first synchronous belt pulley, the second synchronous belt is sleeved on the first synchronous belt pulley and the second synchronous belt pulley, the driving end of the driving motor is connected with the second synchronous belt pulley, and the driving motor drives the first synchronous belt pulley to rotate around the screw rod through the second synchronous belt pulley and the second synchronous belt pulley so as to drive the nut assembly to rotate in the mounting block.

7. The die cutting apparatus as set forth in claim 5, wherein the translation mechanism further comprises an anti-rotation portion, the first end of the screw being fixedly connected with the support plate through the anti-rotation portion; the anti-rotation part is a key or a locating pin or a screw.

8. The die cutting apparatus as claimed in claim 5, wherein the translation mechanism further comprises at least one guide rod, a first end of the guide rod passes through the mounting block and is fixedly connected with the support plate, and the guide rod is connected with the mounting block through a linear bearing.

9. The die cutting apparatus of claim 5, wherein the die cutting mechanism comprises a drive member, a mounting frame, a pin, a first link, a second link, a first pair of scissors, and a second pair of scissors, wherein:

the mounting frame is movably connected to the supporting plate;

The pin shaft is arranged in the mounting frame and connected with the driving end of the driving piece, and the driving piece is used for driving the pin shaft to translate towards or away from the crystal bar;

the first end of the first connecting rod and the first end of the second connecting rod are hinged on the pin shaft;

The first scissors and the second scissors are arranged in a crossing mode, wherein the crossing position of the first scissors and the second scissors is hinged through a switching shaft, the connecting end of the first scissors is hinged to the second end of the first connecting rod, and the connecting end of the second scissors is hinged to the second end of the second connecting rod;

When the driving piece drives the pin shaft to move towards or away from the crystal bar, the shearing end of the first scissors and the shearing end of the second scissors are folded or unfolded under the driving of the first connecting rod and the second connecting rod.

10. The die cutting apparatus of claim 9, wherein the die cutting mechanism further comprises a connecting post, a first spring, and a second spring, wherein:

The connecting column is fixedly arranged on the supporting plate;

The first end of the first spring is connected to the connecting column, and the second end of the first spring is connected to the first side wall of the mounting frame;

The first end of the second spring is connected to the connecting post, and the second end of the second spring is connected to a second side wall of the mounting frame opposite to the first side wall.

11. The die cutting apparatus of claim 9, wherein the die cutting mechanism further comprises a first sensor and a second sensor disposed on the mounting frame at intervals along a moving direction of the pin shaft, wherein:

When the pin shaft moves to a first position away from the crystal bar, the shearing end of the first scissors and the shearing end of the second scissors are folded, and the first sensor is triggered to generate a first induction signal;

when the pin shaft moves to a second position towards the crystal bar, the shearing end of the first scissors and the shearing end of the second scissors are opened, and the second sensor is triggered to generate a second induction signal.

12. The die cutting apparatus as set forth in claim 9, wherein the die cutting mechanism further comprises a torsion preventing piece provided on the mounting frame above the first and second scissors, the torsion preventing piece being provided with a limit groove facing the opening of the ingot, the limit groove being for limiting the seed crystal.

13. A crystal picking device, characterized in that the crystal picking device comprises a crystal picking mechanism and a crystal shearing device according to any one of claims 1-12, wherein the crystal shearing device is arranged on the crystal picking mechanism and is configured to shear a connecting part between the upper end of a crystal bar on the crystal picking mechanism and a seed crystal.

14. The apparatus of claim 13, further comprising a vision assembly disposed on the mechanism and configured to capture an image of a boule on the mechanism.