CN217755814U - Get excellent frock - Google Patents

Abstract

The utility model discloses a get excellent frock, include: a bracket assembly; the clamping jaw assemblies are arranged on one side surface of the support assembly in the thickness direction at intervals in the vertical direction and comprise two clamping jaws, and the two clamping jaws are respectively matched with the support assembly in a sliding mode along the first direction; the bottom support component comprises a bottom support which is arranged at the lower end of the support component, and the bottom support is provided with a through hole suitable for being matched with the crystal bar; and the upper ends of the two protection parts are connected to the bottom ends of the two clamping jaws of the clamping jaw assembly positioned at the lowest part in a one-to-one correspondence mode, the lower ends of the two protection parts are spaced from the bottom support, and the two protection parts are suitable for clamping or loosening the crystal bar under the driving of the corresponding clamping jaws. According to the utility model discloses a get excellent frock can press from both sides the longer standard crystal bar of length of getting, can press from both sides the shorter non-standard crystal bar of length of getting again, can satisfy the operation requirement of different scenes.

Description

Get excellent frock

Technical Field

The utility model relates to a crystal preparation field especially relates to a get excellent frock.

Background

In the related art, a rod taking tool is generally adopted to clamp a crystal rod, however, the rod taking tool in the related art is only suitable for clamping a standard crystal rod, and when the crystal rod does not meet the standard length and has a small length, for example, 300mm-800mm, the crystal rod cannot be clamped by a clamping jaw, so that the use requirements of different scenes cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a get excellent frock can press from both sides the longer standard crystal bar of length of getting, can press from both sides the shorter non-standard crystal bar of length of getting again, can satisfy the operation requirement of different scenes.

According to the utility model discloses get excellent frock, include: a bracket assembly; the clamping jaw assemblies are arranged on one side surface of the bracket assembly in the thickness direction at intervals in the vertical direction, each clamping jaw assembly comprises two clamping jaws which are spaced in the first direction, and the two clamping jaws are respectively matched with the bracket assembly in a sliding manner in the first direction; the bottom support component comprises a bottom support, the bottom support is arranged at the lower end of the support component, and the bottom support is provided with a through hole suitable for being matched with a crystal bar; two guards, the upper ends of the two guards are connected to the bottom ends of the two clamping jaws of the clamping jaw assembly positioned at the lowest position in a one-to-one correspondence manner, the lower ends of the two guards are spaced from the bottom support, and the two guards are suitable for clamping or loosening a crystal bar under the driving of the corresponding clamping jaws.

According to the utility model discloses get excellent frock through setting up a plurality of clamping jaw subassemblies and two guards, gets excellent frock and can press from both sides the longer standard crystal bar of length, can press from both sides the shorter non-standard crystal bar of length again, can satisfy the operation requirement of different scenes.

In some embodiments of the present invention, the distance between the guard and the shoe is H, the H satisfies: h is more than or equal to 100mm and less than or equal to 300mm.

In some embodiments of the invention, the guard comprises: the first fixing plate is connected with the bottom wall of the clamping jaw through a threaded fastener; the second fixing plate is arranged below the first fixing plate, and the first fixing plate and the second fixing plate are spaced in parallel; the connecting rods are connected between the first fixing plate and the second fixing plate and arranged along the extending direction of the clamping jaws correspondingly, and each connecting rod extends in the vertical direction.

In some embodiments of the present invention, the inner side of the clamping jaw is provided with a first graphite gasket, and the first graphite gasket is connected to the clamping jaw through a threaded fastener.

The utility model discloses an in some embodiments, the upper surface of collet is equipped with a plurality of crystal bar dogs, and is a plurality of the crystal bar dog encircles the through hole sets up, and is a plurality of the crystal bar dog is suitable for and hangs the cooperation of the periphery wall butt of material crystal bar.

In some embodiments of the present invention, the ingot stopper and the collet are a single piece.

In some embodiments of the present invention, the rod-taking tool further comprises: the support components are arranged on the support component at intervals in the up-down direction, the support components comprise a first section, a second section and a third section which are sequentially connected, the second section is spaced from the support component and extends along the first direction, the first section is connected with the support component, the other end of the first section is connected to one end of the second section along the direction perpendicular to the support component, one end of the third section is connected with the support component, the other end of the third section is connected to the other end of the second section along the direction perpendicular to the support component, and the part of the second section is recessed towards the direction close to the support component so as to define a groove suitable for positioning the crystal bar.

The utility model discloses an in some embodiments, the opposite side of bracket component is equipped with the mount mechanism, the mount mechanism links to each other with getting brilliant arm joint, the mount mechanism includes first linkage segment, card axle and second linkage segment, the card axle with the bracket component is spaced apart to be arranged and is followed the first direction extends, the one end of first linkage segment with the bracket component links to each other and the other end along the perpendicular to the direction of mount mechanism is connected to the one end of card axle, the one end of second linkage segment with the bracket component links to each other and the other end along the perpendicular to the direction of mount mechanism is connected to the other end of card axle, the card axle deviates from one side of bracket component is equipped with the plane and supports the portion.

In some embodiments of the present invention, the bracket assembly comprises: a frame body; the first reinforcing plate and the second reinforcing plate are spaced apart along the first direction and extend in the up-and-down direction, the first reinforcing plate has a plurality of first positioning holes arranged at intervals in the up-and-down direction, the second reinforcing plate has a plurality of second positioning holes arranged at intervals in the up-and-down direction, a first fastening bolt penetrates through the first connecting section and is connected to the corresponding first positioning hole, and a second fastening bolt penetrates through the second connecting section and is connected to the corresponding second positioning hole.

In some embodiments of the present invention, the rod taking tool further comprises: the adjusting fixing plate is arranged on the frame body and is positioned above the first connecting section and the second connecting section; the first adjusting bolt is in threaded connection with the adjusting fixing plate, penetrates through the adjusting fixing plate downwards and abuts against the top of the first connecting section; and the second adjusting bolt is in threaded connection with the adjusting fixing plate, and downwards penetrates through the adjusting fixing plate to abut against the top of the second connecting section.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a rod-removing tool according to an embodiment of the present invention;

fig. 2 is a schematic side view of a rod retrieving tool according to an embodiment of the present invention;

fig. 3 is a schematic structural view of two guard members according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a support member according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of the mounting mechanism, the adjusting fixing plate and the frame body according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of the drive assembly, shoe assembly and jaw assembly according to one embodiment of the present invention, wherein the jaw assembly is in a released state;

FIG. 7 is a schematic structural view of the drive assembly, shoe assembly and jaw assembly according to an embodiment of the present invention, wherein the jaw assembly is in a tightened state;

fig. 8 is a schematic structural view of an unloading mechanism according to an embodiment of the present invention;

fig. 9 is a schematic view of another angle of the unloading mechanism according to an embodiment of the present invention, with the chute member removed;

fig. 10 is a schematic view of the auxiliary furnace chamber, the rod taking tool and the crystal taking arm according to an embodiment of the present invention, wherein the rod taking tool is in a clamping state;

FIG. 11 is a schematic view of the sub-furnace chamber, the ingot taking tool and the ingot taking arm according to one embodiment of the present invention, wherein the ingot is in a state of being taken out from the sub-furnace chamber;

fig. 12 is a schematic structural diagram of a rod taking cart according to an embodiment of the present invention, wherein a crystal rod is in a vertical state;

fig. 13 is a schematic structural diagram of a rod taking trolley according to an embodiment of the present invention, wherein a crystal rod is in a horizontal state.

Reference numerals:

a rod taking tool 100;

a bracket assembly 10; a frame body 11; a first reinforcing plate 12; a first positioning hole 121; a second reinforcing plate 13; a second positioning hole 131; a first slide rail 14; the first stopper block 141; the second stopper block 142; a linear bearing 15; a first fastening bolt 16; the second fastening bolt 17;

a jaw assembly 20; a clamping jaw 21; a first graphite gasket 22;

a shoe assembly 30; a shoe 31; a through hole 311; a notch 312; a boule stop 313; a second slide rail 32; a third slide rail 33;

a guard 40; a first fixing plate 41; a second fixing plate 42; a connecting rod 43;

a support 50; a first section 51; a second section 52; a third section 53; a recess 54; a first inclined surface portion 541; a horizontal plane portion 542; a second inclined surface portion 543; a second graphite gasket 55;

a mounting mechanism 60; a first connecting section 61; a chucking shaft 62; a plane stopper 621; a second connection section 63;

adjusting the fixing plate 70; a first adjusting bolt 71; a second adjusting bolt 72;

a transmission assembly 80; a resilient connecting member 81; a spring tension mechanism 811; a first guide lever 812; a universal connection mechanism 813; an unloading mechanism 814; connecting the fixed plate 8141; a spring plunger 8142; a locking pin 8143; a second guide bar 8144; a lock hole 8145; a slide plate 8146; a chute member 8147; a mating channel 8148;

the first transmission lever 82; a second transmission lever 83;

a standard ingot 200; a conical body 201; a non-standard ingot 202;

the sub-oven chamber 300; a seed crystal hard shaft 301; a crystal taking arm 302;

a vehicle body 400; a rotation mechanism 401.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

A rod-taking tool 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 13. For example, as shown in fig. 10 to 13, the ingot taking tool 100 is used in cooperation with an ingot taking arm 302 of a single crystal furnace, the ingot taking arm 302 is adapted to move up and down and rotate the ingot taking tool 100 to take out an ingot in the sub-furnace chamber 300, and after the ingot taking tool 100 takes out the ingot, the ingot taking tool 100 and the ingot can be integrally placed on a body 400 of an ingot taking cart.

Referring to fig. 1, a rod taking tool 100 according to an embodiment of the present invention includes: a carriage assembly 10, a plurality of jaw assemblies 20, a shoe 31, and two guards 40.

Referring to fig. 1, the plurality of jaw assemblies 20 are arranged on one side surface of the bracket assembly 10 in the thickness direction at intervals in the up-down direction, for example, as shown in fig. 1, two jaw assemblies 20 may be arranged, and two jaw assemblies 20 are arranged on the front side of the bracket assembly 10 at intervals in the up-down direction. Of course, the present invention is not limited thereto, and the clamping jaw assemblies 20 may be three, four, five, etc.

Referring to fig. 1, the jaw assembly 20 includes two jaws 21, the two jaws 21 are spaced apart along a first direction (referring to the left-right direction in fig. 1), and the two jaws 21 are slidably engaged with the bracket assembly 10 along the first direction, respectively. For example, the two clamping jaws 21 are spaced apart and symmetrically arranged in the left-right direction, and the two clamping jaws 21 can be driven to synchronously move towards or away from each other in an electric or pneumatic mode to clamp or release a crystal bar; for another example, the two jaws 21 of each jaw assembly 20 may also be connected to the shoe assembly 30 via a transmission assembly 80 (see fig. 2) described below, and the shoe assembly 30 and the transmission assembly 80 are controlled to drive the two jaws 21 to synchronously move toward and away from each other to clamp or unclamp the ingot.

Referring to fig. 1 and 6, the collet assembly 30 includes a collet 31, the collet 31 is disposed at the lower end of the support assembly 10, the collet 31 has a through hole 311 adapted to cooperate with the ingot, for example, as shown in fig. 6, the collet 31 is further provided with a notch 312 adapted to allow the conical body 201 of the ingot to enter and exit the through hole 311, the through hole 311 is configured as an elliptical hole, the short axis of the through hole 311 extends in the left-right direction, the long axis of the through hole 311 extends in the front-back direction, and the notch 312 is disposed at the front side of the collet 31 and extends along the long axis of the through hole 311 to communicate with the through hole 311.

Referring to fig. 2, the upper ends of the two protection members 40 are connected to the bottom ends of the two clamping jaws 21 of the lowermost clamping jaw assembly 20 in a one-to-one correspondence, the lower ends of the two protection members 40 are spaced from the bottom base 31, and the two protection members 40 are suitable for clamping or unclamping the crystal bar under the driving of the corresponding clamping jaws 21.

It can be understood that, referring to fig. 10 and 11, when the rod taking tool 100 clamps the standard ingot 200, the clamping jaws 21 of the plurality of clamping jaw assemblies 20 respectively clamp the outer circumferential wall of the standard ingot 200, and the two protection parts 40 are matched with the outer circumferential wall of the standard ingot 200, so that the matching area between the rod taking tool 100 and the standard ingot 200 can be increased, which is beneficial to improving the reliability of clamping the standard ingot 200;

referring to fig. 1 and 2, when the rod taking tool 100 grips a non-standard ingot 202 with a small length, because the upper end of the non-standard ingot 202 placed on the bottom support 31 does not reach the clamping jaw assembly 20 located at the lowest position, by providing two protection pieces 40, the two protection pieces 40 can be matched with the outer peripheral wall of the non-standard ingot 202 to position the top of the non-standard ingot 202, so that the non-standard ingot 202 can be reliably positioned, and the non-standard ingot 202 is prevented from falling off, therefore, the rod taking tool 100 can grip both a standard ingot 200 with a long length and a non-standard ingot 202 with a short length, and can meet the use requirements of different scenes.

In view of this, according to the utility model discloses get excellent frock 100, through setting up a plurality of clamping jaw subassemblies 20 and two guards 40, get excellent frock 100 and can press from both sides the longer standard crystal bar 200 of length, can press from both sides the shorter non-standard crystal bar 202 of length again, can satisfy the operation requirement in different scenes.

In some embodiments of the present invention, referring to fig. 2, the distance between the protection member 40 and the bottom support 31 is H, and H satisfies: h is more than or equal to 100mm and less than or equal to 300mm. In other words, the distance H between the protection plate and the bottom support 31 can be any value between 100mm and 300mm. For example, H may be 100mm, 150mm, 200mm, 250mm, 300mm, or the like. It is understood that the length of the non-standard ingot 202 is typically 300mm to 800mm, while by having H satisfy: h is not less than 100mm and not more than 300mm, on one hand, H is not too large, so that reliable clamping of the rod taking tool 100 on the non-standard crystal rod 202 with small length can be guaranteed, the non-standard crystal rod 202 is prevented from falling off, on the other hand, H is not too small, the length of the protection piece 40 is not too large, and the production cost of the protection piece 40 is reduced.

In some alternative embodiments of the present invention, as shown with reference to fig. 1 and 3, the protection member 40 includes: the bottom wall of the clamping jaw 21 is connected with the bottom wall of the clamping jaw 21 through a threaded fastener, the second fixing plate 42 is arranged below the first fixing plate 41, the shape of the inner side face of the second fixing plate 42 can be matched with the shape of the outer peripheral wall of the crystal bar to position the crystal bar, the first fixing plate 41 and the second fixing plate 42 are spaced in parallel, the connecting rods 43 are connected between the first fixing plate 41 and the second fixing plate 42, the connecting rods 43 are arranged along the extending direction of the corresponding clamping jaw 21, and each connecting rod 43 extends in the up-down direction. For example, as shown in fig. 3, the number of the connection rods 43 may be three. It can be understood that, by making the protection component 40 include the first fixing plate 41, the second fixing plate 42 and the plurality of connecting rods 43, a plurality of hollow holes may be formed between the first fixing plate 41, the second fixing plate 42 and the plurality of connecting rods 43, thereby facilitating to reduce the weight and material consumption of the protection component 40.

In some embodiments of the present invention, referring to fig. 1, the inner side of the clamping jaw 21 is provided with a first graphite gasket 22, and the first graphite gasket 22 is connected to the clamping jaw 21 by a threaded fastener. Wherein the "inside" of a jaw 21 refers to the side of two jaws 21 of one and the same jaw assembly 20 facing each other. It can be understood that, by arranging the first graphite gasket 22 on the inner side of the clamping jaw 21, when the clamping jaw 21 holds the crystal bar tightly, the first graphite gasket 22 is located between the clamping jaw 21 and the crystal bar, and the first graphite gasket 22 has good thermal stability, self-lubrication and corrosion resistance, so that the reliability of the operation of the bar taking tool 100 is ensured.

In some embodiments of the present invention, referring to fig. 6, the upper surface of the bottom support 31 is provided with a plurality of ingot stoppers 313, the plurality of ingot stoppers 313 are disposed around the through hole 311, and the plurality of ingot stoppers 313 are adapted to cooperate with the outer circumferential wall of the hanging ingot. For example, as shown in fig. 6, the upper surface of the bottom support 31 is provided with two ingot stoppers 313, the two ingot stoppers 313 are arranged around the through hole 311, and the two ingot stoppers 313 are suitable for abutting engagement with the outer peripheral wall of the suspended ingot. It can be understood that in some production scenes, the condition of hanging the material can appear in the crystal bar, and the bottom of crystal bar can not form cone 201 promptly, and in this application, through setting up two crystal bar dogs 313, two crystal bar dogs 313 are suitable for with hang the cooperation of the outer peripheral wall butt of material crystal bar to make and get excellent frock 100 and also be applicable to hanging the material crystal bar, enriched the application scope who gets excellent frock 100.

In some embodiments of the present invention, referring to fig. 6, the ingot stop 313 is integral with the bottom support 31. It can be understood that the structure of the integrated piece can not only ensure the structure and the performance stability of the crystal bar stop dog 313 and the bottom support 31, but also facilitate the forming and the manufacture, save redundant assembling parts and connecting processes, greatly improve the assembling efficiency of the crystal bar stop dog 313 and the bottom support 31, ensure the reliability of the connection of the crystal bar stop dog 313 and the bottom support 31, and moreover, the integral strength and the stability of the integrally formed structure are higher, the assembly is more convenient and the service life is longer.

In some embodiments of the present invention, referring to fig. 1 and 4, the rod-fetching tool 100 further includes: a plurality of supporting members 50, the supporting members 50 are spaced apart from each other in the vertical direction of the rack assembly 10, for example, the supporting members 50 may be disposed between the bottom support 31 and the clamping jaw assemblies 20, or the supporting members 50 may also be disposed between two adjacent clamping jaw assemblies 20, so that the reliable positioning of the ingot can be further achieved, which is beneficial to prevent the ingot from falling down and causing casualties.

Referring to fig. 4, the support 50 includes a first segment 51, a second segment 52 and a third segment 53 connected in sequence, the second segment 52 is spaced apart from the rack assembly 10 and extends along a first direction (referring to the left-right direction in fig. 1), the first segment 51 is connected to the rack assembly 10 and has the other end connected to one end of the second segment 52 along a direction perpendicular to the rack assembly 10, the third segment 53 has one end connected to the rack assembly 10 and has the other end connected to the other end of the second segment 52 along a direction perpendicular to the rack assembly 10, and a portion of the second segment 52 is recessed toward a direction close to the rack assembly 10 to define a groove 54 suitable for positioning the boule. It can be understood that, by making the supporting member 50 include the first section 51, the second section 52 and the third section 53 which are connected in sequence, the supporting member 50 can have a certain deformability, which is beneficial to avoid the supporting member 50 from being in rigid contact with the ingot, and is beneficial to realizing reliable supporting of the ingot.

For example, as shown in fig. 4, the groove 54 may be formed as a "V" groove, that is, the groove surface of the groove 54 includes a first inclined surface portion 541, a horizontal surface portion 542, and a second inclined surface portion 543, which are connected in sequence, the first inclined surface portion 541 and the second inclined surface portion 543 are both disposed at an obtuse angle with the horizontal surface portion 542, and the second graphite gasket 55 is disposed on each of the first inclined surface portion 541 and the second inclined surface portion 543.

In some embodiments of the present invention, as shown in fig. 2 and 5, the other side of the bracket assembly 10 is provided with the mounting mechanism 60, the mounting mechanism 60 is connected to the crystal taking arm 302, the mounting mechanism 60 includes a first connecting section 61, a clamping shaft 62 and a second connecting section 63, the clamping shaft 62 is spaced apart from the bracket assembly 10 and extends along the first direction, one end of the first connecting section 61 is connected to the bracket assembly 10 and the other end is connected to one end of the clamping shaft 62 along a direction perpendicular to the mounting mechanism 60, one end of the second connecting section 63 is connected to the bracket assembly 10 and the other end is connected to the other end of the clamping shaft 62 along a direction perpendicular to the mounting mechanism 60, one side of the clamping shaft 62 departing from the bracket assembly 10 (refer to the rear side of the clamping shaft 62 in fig. 5) is provided with a plane abutting portion 621. From this, can understand, through making the carry mechanism 60 include first linkage segment 61, card axle 62 and second linkage segment 63, be convenient for realize getting installation and the dismantlement between excellent frock 100 and the arm 302 of getting the crystal, be favorable to improving the efficiency of getting the crystal, simultaneously, through setting up plane department 621 that supports in one side that card axle 62 deviates from bracket component 10, be favorable to increasing card axle 62 and get the joint complex area of crystal arm 302, improve joint strength.

In some embodiments of the present invention, referring to fig. 1, 2 and 5, a bracket assembly 10 includes: the frame body 11, the first reinforcing plate 12 and the second reinforcing plate 13 are spaced apart along a first direction (refer to a left-right direction in fig. 1) and extend in an up-down direction, the first reinforcing plate 12 has a plurality of first positioning holes 121 spaced apart in the up-down direction, the second reinforcing plate 13 has a plurality of second positioning holes 131 spaced apart in the up-down direction, the first fastening bolts 16 pass through the first connecting sections 61 and are connected to the corresponding first positioning holes 121, and the second fastening bolts 17 pass through the second connecting sections 63 and are connected to the corresponding second positioning holes 131. Therefore, the worker can control the first fastening bolt 16 and the second fastening bolt 17 to be connected with the first positioning hole 121 and the second positioning hole 131 at different positions so as to adjust the setting position of the mounting mechanism 60, and the mounting mechanism 60 is conveniently connected with the crystal taking arm 302 in a clamping manner.

In some embodiments of the present invention, referring to fig. 5, the rod-fetching tool 100 further includes: the adjusting fixing plate 70 is arranged on the frame body 11 and located above the first connecting section 61 and the second connecting section 63, the first adjusting bolt 71 is in threaded connection with the adjusting fixing plate 70, the first adjusting bolt 71 penetrates the adjusting fixing plate 70 downwards to abut against the top of the first connecting section 61, the second adjusting bolt 72 is in threaded connection with the adjusting fixing plate 70, and the second adjusting bolt 72 penetrates the adjusting fixing plate 70 downwards to abut against the top of the second connecting section 63. Therefore, the worker can finely adjust the position of the mounting mechanism 60 by screwing in or out the first adjusting bolt 71 and the second adjusting bolt 72, which is beneficial to adjusting the mounting mechanism 60 to a proper position, so that the mounting mechanism 60 is connected with the crystal taking arm 302 in a clamping manner.

In a specific example of the present invention, referring to fig. 1, 6 and 7, the rod-taking tool 100 further includes a transmission assembly 80, and the transmission assembly 80 includes: the clamping jaw assembly comprises an elastic connecting assembly 81, a first transmission rod 82 and a second transmission rod 83, wherein the elastic connecting assembly 81 comprises a spring stretching mechanism 811, a first guide rod 812, a universal connecting mechanism 813 and an unloading mechanism 814 which are sequentially connected from top to bottom, the clamping jaw assemblies 20 are arranged in two groups at intervals in the vertical direction, and two clamping jaws 21 of each group of clamping jaw assemblies 20 are respectively hinged and connected with the first guide rod 812 through the respective first transmission rod 82 and the second transmission rod 83. Referring to fig. 7, the bracket assembly 10 is further provided with a linear bearing 15, a central axis of the linear bearing 15 extends vertically, and a first guide rod 812 is inserted into the linear bearing 15.

Referring to fig. 6 to 9, the unloading mechanism 814 includes a connection fixing plate 8141, a spring plunger 8142, and a second guide rod 8144, an upper end of the second guide rod 8144 is connected to the first guide rod 812 through a universal connection mechanism 813, the second guide rod 8144 is provided with a lock hole 8145 penetrating the second guide rod 8144 in a thickness direction of the connection fixing plate 8141, the spring plunger 8142 has a locked state in which a lock pin 8143 of the spring plunger 8142 is inserted into the lock hole 8145 through the connection fixing plate 8141, and an unlocked state in which the lock pin 8143 of the spring plunger 8142 is disengaged from the lock hole 8145. Further, the unloading mechanism 814 further includes: a slide plate 8146, a slide slot member 8147, and a threaded fastener, the slide plate 8146 being positioned between the slide slot member 8147 and the connection fixation plate 8141, the slide slot member 8147 and the slide plate 8146 defining a mating passage 8148 adapted for the second guide bar 8144 to pass through, the threaded fastener passing through the slide slot member 8147, the slide plate 8146 in turn and being connected to the connection fixation plate 8141.

Referring to fig. 1, the bracket assembly 10 is provided with a first slide rail 14 extending left and right in a first direction, the clamping jaw 21 is slidably engaged with the corresponding first slide rail 14, a first stop block 141 and a second stop block 142 are respectively provided at two ends of the first slide rail 14, and the first stop block 141 and the second stop block 142 are used for limiting the maximum moving stroke of the clamping jaw 21 along the first slide rail 14.

Referring to fig. 7, the shoe assembly 30 further includes a second slide rail 32 and a third slide rail 33, the second slide rail 32 extends along the up-down direction, the shoe 31 and the second slide rail 32 are slidably engaged along the up-down direction, the third slide rail 33 extends along the left-right direction and is fixedly connected to the bracket assembly 10, and the second slide rail 32 and the third slide rail 33 are slidably engaged along the left-right direction.

Specifically, referring to fig. 10-13, when a crystal bar needs to be taken out from the auxiliary furnace chamber 300, first, the side door of the auxiliary furnace chamber 300 is opened, the crystal bar taking tool 100 is placed into the auxiliary furnace chamber 300 through the crystal bar taking arm 302, when the crystal bar taking tool 100 is driven by the crystal bar taking arm 302 to rotate into the auxiliary furnace chamber 300, the conical body 201 at the lower end of the crystal bar enters the through hole 311 through the notch 312 relative to the bottom support 31, and the conical body 201 contacts with the inner wall of the oval through hole 311, the lateral force generated by the two causes the bottom support 31 to slightly move left and right to make the central axis of the bottom support 31 and the central axis of the crystal bar on the same straight line, and the downward force applied by the crystal bar to the bottom support 31 causes the bottom support 31 to move downwards from the second position (refer to the first position (refer to fig. 7) along with the downward movement of the crystal bar, the bottom support 31 drives the unloading mechanism 814, the universal connecting mechanism 813, the first guide rod 812 to move downwards under the guiding effect of the linear bearing 15, and simultaneously causes the two hard bar holding jaws 811 to move towards the second holding fixture 100, and the hard bar holding fixture clamp arm clamp mechanism 83 to move towards the second furnace chamber 300, and then the crystal bar clamp arm clamp mechanism 83 to move towards the second holding mechanism 82, and the hard rod clamp mechanism 21 to move towards the second holding mechanism 21;

after the ingot taking tool 100 loaded with the ingot is transferred out of the auxiliary furnace chamber 300 by the ingot taking arm 302, the ingot taking arm 302 is firstly separated from the clamping connection with the mounting mechanism 60 of the ingot taking tool 100 to integrally take down the ingot taking tool 100 and the ingot, and then when the ingot taking tool 100 and the ingot are integrally transferred to the vehicle body 400, the vertical state (refer to fig. 12) of the ingot taking tool 100 and the ingot is changed into the horizontal state (refer to fig. 13) by the rotating mechanism 401 of the vehicle body 400, the spring plunger 8142 is rotated, the first guide rod 812 moves upwards under the action of the spring stretching mechanism 811 and drives the first transmission rod 82 and the second transmission rod 83 to move, so that the clamping jaw assembly 20 is driven to loosen the ingot, and meanwhile, the protection member 40 also loosens the ingot, so that a worker can take out the ingot conveniently. From this, get excellent frock 100 can the longer standard crystal bar 200 of centre gripping length, can press from both sides the shorter non-standard crystal bar 202 of getting length again, can satisfy the operation requirement of different scenes, and collet 31 and clamping jaw assembly 20's linkage sets up and through setting up uninstallation mechanism 814, be convenient for realize clamping jaw assembly 20 and embrace and press from both sides the state and loosen and switch between the state, can avoid adopting the action of traditional electronic or pneumatic mode control clamping jaw, be favorable to reduction in production cost, and the reliability is high, be favorable to reducing the potential safety hazard.

Other configurations and operations of the rod taking tool 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a get excellent frock which characterized in that includes:

a bracket assembly;

the clamping jaw assemblies are arranged on one side surface of the bracket assembly in the thickness direction at intervals in the vertical direction, each clamping jaw assembly comprises two clamping jaws which are spaced in the first direction, and the two clamping jaws are respectively matched with the bracket assembly in a sliding manner in the first direction;

the bottom support component comprises a bottom support, the bottom support is arranged at the lower end of the support component, and the bottom support is provided with a through hole suitable for being matched with a crystal bar;

two guards, the upper ends of the two guards are connected to the bottom ends of the two clamping jaws of the clamping jaw assembly positioned at the lowest position in a one-to-one correspondence manner, the lower ends of the two guards are spaced from the bottom support, and the two guards are suitable for clamping or loosening a crystal bar under the driving of the corresponding clamping jaws.

2. The rod taking tool according to claim 1, wherein the distance between the protection piece and the bottom support is H, and the H satisfies the following condition: h is more than or equal to 100mm and less than or equal to 300mm.

3. The rod fetching tool of claim 2, wherein the protection member comprises:

the first fixing plate is connected with the bottom wall of the clamping jaw through a threaded fastener;

the second fixing plate is arranged below the first fixing plate, and the first fixing plate and the second fixing plate are spaced in parallel;

the connecting rods are connected between the first fixing plate and the second fixing plate and arranged along the extending direction of the clamping jaws correspondingly, and each connecting rod extends in the vertical direction.

4. The rod taking tool according to claim 1, wherein a first graphite gasket is arranged on the inner side of the clamping jaw, and the first graphite gasket is connected with the clamping jaw through a threaded fastener.

5. The rod taking tool according to claim 1, wherein a plurality of crystal bar stop blocks are arranged on the upper surface of the bottom support, the crystal bar stop blocks are arranged around the through hole, and the crystal bar stop blocks are suitable for being abutted and matched with the outer peripheral wall of the hanging crystal bar.

6. The rod taking tool according to claim 5, wherein the crystal rod stop block and the bottom support are integrated.

7. The rod taking tool according to claim 1, further comprising:

the support components are arranged on the support component at intervals in the up-down direction, the support components comprise a first section, a second section and a third section which are sequentially connected, the second section is spaced from the support component and extends along the first direction, the first section is connected with the support component, the other end of the first section is connected to one end of the second section along the direction perpendicular to the support component, one end of the third section is connected with the support component, the other end of the third section is connected to the other end of the second section along the direction perpendicular to the support component, and the part of the second section is recessed towards the direction close to the support component so as to define a groove suitable for positioning the crystal bar.

8. The rod taking tool according to claim 1, wherein a mounting mechanism is arranged on the other side of the support assembly and connected with a crystal taking arm in a clamped manner, the mounting mechanism comprises a first connecting section, a clamping shaft and a second connecting section, the clamping shaft and the support assembly are arranged at intervals and extend along the first direction, one end of the first connecting section is connected with the support assembly, the other end of the first connecting section is connected to one end of the clamping shaft along a direction perpendicular to the mounting mechanism, one end of the second connecting section is connected with the support assembly, the other end of the second connecting section is connected to the other end of the clamping shaft along a direction perpendicular to the mounting mechanism, and a plane abutting part is arranged on one side, deviating from the support assembly, of the clamping shaft.

9. The rod taking tool according to claim 8, wherein the support assembly comprises:

a frame body;

the first reinforcing plate and the second reinforcing plate are spaced apart along the first direction and extend in the up-down direction, the first reinforcing plate is provided with a plurality of first positioning holes arranged at intervals in the up-down direction, the second reinforcing plate is provided with a plurality of second positioning holes arranged at intervals in the up-down direction, a first fastening bolt penetrates through the first connecting section and is connected to the corresponding first positioning hole, and a second fastening bolt penetrates through the second connecting section and is connected to the corresponding second positioning hole.

10. The rod taking tool according to claim 9, further comprising:

the adjusting fixing plate is arranged on the frame body and is positioned above the first connecting section and the second connecting section;

the first adjusting bolt is in threaded connection with the adjusting fixing plate, penetrates through the adjusting fixing plate downwards and abuts against the top of the first connecting section;

and the second adjusting bolt is in threaded connection with the adjusting fixing plate, and downwards penetrates through the adjusting fixing plate to abut against the top of the second connecting section.

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