CN214163573U

CN214163573U - Crystal head and tail cutting and recycling device

Info

Publication number: CN214163573U
Application number: CN202022833066.2U
Authority: CN
Inventors: 樊海强; 高佑君; 王鼎
Original assignee: Xinzhou Zhongke Jingdian Information Material Co ltd
Current assignee: Xinzhou Zhongke Jingdian Information Material Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The utility model particularly relates to a crystal head and tail blank recovery unit belongs to semiconductor material technical field, and the problem that solve provides a crystal head and tail blank recovery unit that work efficiency is high, and the scheme of adoption is: a material receiving groove is formed below head and tail cutting materials to be cut of the crystal bar, one side of the material receiving groove is connected with a turnover driving piece, the turnover driving piece is arranged at one end of a horizontally arranged rotating rod III, the lower portion of the other end of the rotating rod III is hinged with the upper portion of one end of a horizontally arranged rotating rod II, the lower portion of the other end of the rotating rod II is hinged with the upper portion of one end of the horizontally arranged rotating rod I, the lower portion of the other end of the rotating rod I is hinged with a base, rotary driving pieces are arranged at hinged positions, and the rotary driving pieces are used for moving the material receiving groove to the position above a recovery box fixed outside the cutting machine; the utility model discloses head and the tail blank is in time shifted to the cutting organism outside after being received and is retrieved, has improved work efficiency, has also guaranteed the quality of crystal bar.

Description

Crystal head and tail cutting and recycling device

Technical Field

The utility model belongs to the technical field of the semiconductor material preparation, concretely relates to crystal head and the tail blank recovery unit.

Background

No matter the cylindrical crystal bar grows out, or the cylindrical crystal bar processed by the bar drawing machine is utilized, follow-up accurate processing can be carried out only after irregular parts at two ends of the crystal bar are cut, in order to avoid cutting the crystal falling, a cutting machine is damaged, most of the existing partial crystal bar cutting head and tail devices cut the crystal bar to about 1-5mm of the rest, then the parts are cut by knocking, after the irregular head and tail surfaces are taken down, the regular cylindrical crystal bar is subjected to follow-up processing, and after a plurality of crystal bar heads and tails are cut by partial manufacturers, the machine is stopped, and then the crystal heads and tails after cutting are taken out, and the next batch of crystal bars are processed.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art exists not enough, provides a crystal head and tail blank recovery unit, cuts the back with the irregular part in cylindrical crystal bar both ends, and head and tail blank is received the back and in time shifts to the outside recovery of cutting organism, neither influences the continuous operation of cutting machine, has avoided the manual work to strike the crystal bar again and has got the damage to the crystal bar that the crystal bar head and tail brought, has improved work efficiency, has also guaranteed the quality of crystal bar.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a crystal head and tail blank recovery unit for the last grip block of crystal bar centre gripping cooperatees with the line of cut that is used for cutting the crystal bar with lower grip block and sets up on the cutting machine, grip block sub-unit connection has crystal bar pay-off piece down, crystal bar pay-off piece is used for carrying the crystal bar to remove the head and tail blank in order to amputate crystal bar tip to the line of cut, crystal head and tail blank recovery unit includes: the automatic cutting machine comprises a base, a first rotating rod, a second rotating rod, a third rotating rod, a rotary driving piece, a turnover driving piece, a material receiving groove and a recycling box, wherein the material receiving groove is arranged below head and tail cutting materials to be cut off of a crystal bar, the turnover driving piece is connected to one side of the material receiving groove and used for overturning the material receiving groove, the turnover driving piece is arranged at one end of the third rotating rod which is horizontally arranged, the lower part of the other end of the third rotating rod is hinged to the upper part of one end of the second rotating rod which is horizontally arranged, the lower part of the other end of the second rotating rod is hinged to the upper part of one end of the first rotating rod, the lower part of the other end of the first rotating rod is hinged to the base, the base is fixed relative to a cutting machine, the hinged part of the base and the first rotating rod, the hinged part of the first rotating rod and the second rotating rod, and the hinged part of the second rotating rod and the third rotating rod are all provided with rotary driving pieces, the rotary driving piece is used for driving the base, the first rotating rod, the second rotating rod and the third rotating rod to change relative positions and is used for moving the material receiving groove to the position above a recycling box fixed outside the cutting machine. The relative positions of the base, the first rotating rod, the second rotating rod and the third rotating rod which are mutually hinged are changed to adjust the material receiving groove to be positioned below the crystal bar for receiving the material, or moving the material receiving tank to the upper part of the recovery tank, turning the driving piece downwards to collect the head and tail cut materials in the recovery tank to complete the recovery of the head and tail cut materials, then, the material receiving groove is turned to the notch upwards, and the material is returned to the lower part of the crystal bar for receiving the material through the relative position change of the base, the first rotating rod, the second rotating rod and the third rotating rod, when the material receiving groove is positioned below the crystal bar for receiving the material, the first rotating rod, the second rotating rod and the third rotating rod are folded up and down, so that the space is saved, when the material receiving groove needs to be conveyed to the outside of the cutting machine, the base, the first rotating rod, the second rotating rod and the third rotating rod move through the change of the relative positions of the driving hinge joint to move the material receiving groove.

The rotary drive member includes: the miniature motor comprises a rotating shaft, a driven bevel gear, a driving bevel gear and a miniature motor, wherein the rotating shaft is vertically arranged, the upper end of the rotating shaft is fixed with a rotating rod at the corresponding position of the upper part of the rotating shaft, and the rotating rod comprises: the lower end of the rotating shaft is connected with the rotating rod or the base bearing at the corresponding position, the driven bevel gear is coaxially fixed on the rotating shaft, one side of the driven bevel gear is connected with the driving bevel gear in a meshing manner, the driving bevel gear is coaxially fixed with an output shaft of the micro motor, and the micro motor is fixed relative to a part connected with the rotating shaft bearing.

The tumble drive includes: the turnover mechanism comprises a turnover motor, a bearing seat and a turnover rod, wherein one end of the turnover rod is fixed with the outer wall of the material receiving groove, the other end of the turnover rod is coaxially fixed with an output shaft of the turnover motor, the turnover motor is opposite to a third rotating rod, and the turnover rod passes through the bearing seat and is connected with the third rotating rod. The turnover rod is rotated by starting the turnover motor, so that the trough is driven to turn over, the receiving and transferring of the material cutting at the head and the tail are completed, the continuous operation of the cutting machine is not influenced, the damage to the crystal bar caused by manually knocking the crystal bar to take the head and the tail of the crystal bar is avoided, the working efficiency is improved, and the quality of the crystal bar is also ensured.

Connect the slope curb plate that is connected to the notch slope of notch on the silo notch, the line of cut sets up in relative two between the slope curb plate, can guide end to end blank to fall into connect in the silo.

And the outer parts of the micro motors are provided with protection boxes, and output shafts of the micro motors are connected with box wall bearings of the protection boxes.

Compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a design is portable and the upset connect the silo, retrieve the head and the tail blank to the outside collection box of cutting machine, and the head and the tail blank is received the back and in time shifts to the outside of cutting organism and retrieves, neither influences the continuous operation of cutting machine, has avoided the manual work to strike the crystal bar again and has got the damage to the crystal bar that the crystal bar head and the tail brought, has improved work efficiency, has also guaranteed the quality of crystal bar.

Second, the utility model discloses a be connected with articulated bull stick one, bull stick two, bull stick three in proper order on the base, adjust and connect the silo to be in the crystal bar below and connect the material, perhaps remove to recovery box top, bull stick one, bull stick two, three upper and lower folding of bull stick, save space, the convenience is at cutting machine internally mounted.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front view of the crystal head and tail trimming recovery device of the present invention.

Fig. 2 is a top view of the working state of the crystal head and tail trimming and recycling device of the present invention.

Fig. 3 is a left side view of the material receiving groove of the present invention.

Fig. 4 is an enlarged view of the position a of the present invention.

In the figure: the automatic crystal bar cutting machine comprises a base 1, a first rotating rod 2, a second rotating rod 3, a third rotating rod 4, a rotating driving piece 5, a turnover motor 6, a bearing seat 7, a material receiving groove 8, a cutting line 9, an upper clamping plate 10, a crystal bar 11, a lower clamping plate 12, a crystal bar feeding piece 13, a head and tail cutting piece 14, an inclined side plate 15, a turnover rod 16, a rotating shaft 17, a driven bevel gear 18, a driving bevel gear 19, a micro motor 20, a protection box 21 and a recovery box 22.

Detailed Description

The following is a further description with reference to specific examples.

The utility model provides a crystal head and tail blank recovery unit for last grip block 10 and lower grip block 12 of 11 centre grippings of crystal bar and the line of cut 9 that is used for cutting crystal bar 11 cooperate and set up on the cutting machine, lower grip block 12 sub-unit connection has crystal bar pay-off 13, crystal bar pay-off 13 is used for carrying crystal bar 11 to line of cut 9 removal in order to amputate head and tail blank 14 of 11 tip of crystal bar, crystal head and tail blank recovery unit includes: the automatic cutting machine comprises a base 1, a first rotating rod 2, a second rotating rod 3, a third rotating rod 4, a rotating driving piece 5, an overturning driving piece, a material receiving groove 8 and a recycling box 22, wherein the material receiving groove 8 is formed below a head and tail cutting 14 to be cut off of a crystal bar 11, one side of the material receiving groove 8 is connected with the overturning driving piece, the overturning driving piece is used for overturning the material receiving groove 8, the overturning driving piece is arranged at one end of the third rotating rod 4 horizontally, the lower portion of the other end of the third rotating rod 4 is hinged to the upper portion of one end of the second rotating rod 3 horizontally, the lower portion of the other end of the second rotating rod 3 is hinged to the upper portion of one end of the first rotating rod 2 horizontally, the lower portion of the other end of the first rotating rod 2 is hinged to the base 1, the base 1 is fixed relative to the cutting machine, and the hinged portion of the first rotating rod 2 and the second rotating rod 3, The articulated department of bull stick two 3 with bull stick three 4 all is provided with rotation driving piece 5, rotation driving piece 5 is used for the drive base 1, bull stick one 2 the bull stick two 3 the relative position change of bull stick three 4 is used for with connect silo 8 to remove to being fixed in the outside collection box 22 top of cutting machine. Through the mutual articulated change of base 1, bull stick one 2 bull stick two 3 the relative position of bull stick three 4, adjust connect silo 8 to be in the crystal bar 11 below and connect the material, perhaps remove to collection box 22 top, will connect silo 8 notch through the upset driving piece and collect head and the tail blank 14 downwards in collection box 22, accomplish the recovery of head and the tail blank 14, then connect silo 8 to overturn to the notch upwards, through base 1, bull stick one 2, bull stick two 3, the relative position change of bull stick three 4 returns crystal bar 11 below and connects the material, when connect silo 8 to be located the crystal bar 11 below and connect the material, bull stick one 2, bull stick two 3, bull stick three 4 is folded from top to bottom, saves space, when needing to carry connect silo 8 to the cutting machine outward, base 1, bull stick one 2, bull stick two 3, The third rotating rod 4 moves the material receiving groove 8 by driving the relative position change of the hinged position.

The rotary drive 5 comprises: the device comprises a rotating shaft 17, a driven bevel gear 18, a driving bevel gear 19 and a micro motor 20, wherein the rotating shaft 17 is vertically arranged, the upper end of the rotating shaft 17 is fixed with a rotating rod at a corresponding position on the upper part of the rotating shaft, and the rotating rod comprises: the lower end of the rotating shaft 17 is in bearing connection with the rotating rod or the base 1 at the corresponding position, the driven bevel gear 18 is coaxially fixed on the rotating shaft 17, one side of the driven bevel gear 18 is in meshing connection with the driving bevel gear 19, the driving bevel gear 19 is coaxially fixed with an output shaft of the micro motor 20, and the micro motor 20 is fixed relative to a component connected with the rotating shaft 17 through a bearing. For example, the upper end of the rotating shaft 17 is fixed to the first rotating rod 2, the lower end of the rotating shaft 17 is connected to the second rotating rod 3 through a bearing, the driven bevel gear 18 is coaxially fixed to the rotating shaft 17, one side of the driven bevel gear 18 is engaged with the driving bevel gear 19, the driving bevel gear 19 is coaxially fixed to an output shaft of the micro motor 20, and the micro motor 20 is fixed to the second rotating rod 3. The micro motor 20 is started, the rotating shaft 17 rotates, the end part of the first rotating rod 2 is driven to rotate by taking the first rotating rod 2 and the hinged position of the second rotating rod 3 as a center, the first rotating rod 2 and the second rotating rod 3 are in an extending state with the upper folding state and the lower folding state or the length added, a proper path can be selected, and the influence of inherent parts on the cutting machine is avoided.

The tumble drive includes: the turnover mechanism comprises a turnover motor 6, a bearing seat 7 and a turnover rod 16, wherein one end of the turnover rod 16 is horizontally fixed with the outer wall of the material receiving groove 8, the other end of the turnover rod 16 is coaxially fixed with an output shaft of the turnover motor 6, the turnover motor 6 is opposite to a rotating rod III 4, and the turnover rod 16 is connected with the rotating rod III 4 through the bearing seat 7. The turnover rod 16 is rotated by starting the turnover motor 6, so that the material receiving groove 8 is driven to turn over, the receiving and transferring of the material cutting at the head and the tail 14 are completed, the continuous operation of the cutting machine is not influenced, the damage to the crystal bar caused by manually knocking the crystal bar to take the head and the tail of the crystal bar is avoided, the working efficiency is improved, and the quality of the crystal bar is also ensured.

Connect and be connected to the slope curb plate 15 of notch slope on the 8 notches of silo, cutting line 9 sets up in relative two between the slope curb plate 15, can guide end to end blank 14 fall into connect in the silo 8.

The exterior of the micro motor 20 is provided with a protection box 21, and the output shaft of the micro motor 20 is connected with a box wall bearing of the protection box 21.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a crystal head tail blank recovery unit for last grip block (10) and lower grip block (12) of crystal bar (11) centre gripping and line of cut (9) that are used for cutting crystal bar (11) cooperate and set up on the cutting machine, grip block (12) sub-unit connection has crystal bar pay-off piece (13) down, crystal bar pay-off piece (13) are used for carrying crystal bar (11) to line of cut (9) remove with head tail blank (14) of excision crystal bar (11) tip, its characterized in that, crystal head tail blank recovery unit includes: the cutting machine comprises a base (1), a first rotating rod (2), a second rotating rod (3), a third rotating rod (4), a rotating driving piece (5), a turnover driving piece, a material receiving groove (8) and a recycling box (22), wherein the material receiving groove (8) is arranged below a head and tail cutting piece (14) to be cut off of a crystal bar (11), one side of the material receiving groove (8) is connected with the turnover driving piece, the turnover driving piece is used for overturning the material receiving groove (8), the turnover driving piece is arranged at one end of the third rotating rod (4) which is horizontally arranged, the lower part of the other end of the third rotating rod (4) is hinged with the upper part of one end of the second rotating rod (3) which is horizontally arranged, the lower part of the other end of the second rotating rod (3) is hinged with the upper part of one end of the first rotating rod (2) which is horizontally arranged, the lower part of the other end of the first rotating rod (2) is hinged with the base (1), and the base (1) is fixed relative to the cutting machine, base (1) with the articulated department of bull stick (2) with the articulated department of bull stick two (3) with the articulated department of bull stick three (4) all is provided with rotation driving piece (5), rotation driving piece (5) are used for the drive base (1) bull stick one (2) bull stick two (3) the relative position change of bull stick three (4) is used for with connect silo (8) to remove to be fixed in the outside collection box (22) top of cutting machine.

2. A crystal end-to-end crop recovery apparatus as claimed in claim 1, wherein the rotary drive (5) comprises: the rotary shaft (17), driven bevel gear (18), initiative bevel gear (19) and micro motor (20), rotation shaft (17) vertical setting, rotation shaft (17) upper end is fixed rather than the bull stick of upper portion relevant position, the lower extreme of rotation shaft (17) is connected with the bull stick or base (1) bearing of relevant position, coaxial fixed with on rotation shaft (17) driven bevel gear (18), the meshing of one side of driven bevel gear (18) is connected with initiative bevel gear (19), initiative bevel gear (19) with the output shaft coaxial fixation of micro motor (20), micro motor (20) are relative the part that rotation shaft (17) bearing is connected is fixed.

3. The apparatus as claimed in claim 2, wherein the flip driving member comprises: upset motor (6), bearing frame (7) and upset pole (16), the level sets up upset pole (16) one end with it is fixed to connect the outer wall of silo (8), the other end of upset pole (16) with the output shaft coaxial fixation of upset motor (6), upset motor (6) is relative bull stick three (4) are fixed, upset pole (16) with bull stick three (4) pass through bearing frame (7) are connected.

4. A crystal head and tail blanking recovery device according to claim 3, characterized in that the notch of the receiving groove (8) is connected with an inclined side plate (15) inclined towards the notch.

5. A crystal head and tail cutting and recovering device according to claim 4, characterized in that a protective box (21) is arranged outside each micro motor (20), and an output shaft of each micro motor (20) is connected with a box wall bearing of the protective box (21).