CN212357329U - Annealing furnace capable of preventing wire breakage - Google Patents
Annealing furnace capable of preventing wire breakage Download PDFInfo
- Publication number
- CN212357329U CN212357329U CN202020337070.7U CN202020337070U CN212357329U CN 212357329 U CN212357329 U CN 212357329U CN 202020337070 U CN202020337070 U CN 202020337070U CN 212357329 U CN212357329 U CN 212357329U
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- annealing furnace
- motor
- thread
- annealing
- fixedly arranged
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- 238000000137 annealing Methods 0.000 title claims abstract description 68
- 239000011449 brick Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010409 thin film Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of annealing furnaces, and discloses an annealing furnace capable of preventing wire breakage, which comprises an annealing furnace body, wherein a refractory brick wall is fixedly arranged inside the annealing furnace body, a resistance wire is fixedly arranged inside the refractory brick wall, slots and grooves are respectively arranged inside the annealing furnace body, a second motor starts to rotate clockwise when a silk thread in the annealing furnace comes out and passes through a thread passing wheel, the second motor drives the thread passing wheel to rotate through a rotating shaft, an upper limit sleeve is fixedly arranged at the top of the thread passing wheel, a lower limit sleeve is fixedly arranged at the bottom of the thread passing wheel, when the silk thread shakes to the right side, a first motor rotates clockwise, the first motor drives a thread block to move to the right side through the threaded rod, otherwise, the first motor rotates anticlockwise when the silk thread moves to the left side, and the first motor, the upper limit sleeve and the lower limit sleeve are mutually matched for, thereby achieving the purpose of preventing the breakage of the silk thread.
Description
Technical Field
The utility model relates to an annealing furnace technical field specifically is a prevent cracked annealing furnace of silk thread.
Background
An annealing furnace is a process used in semiconductor device manufacturing that includes heating a plurality of semiconductor wafers to affect their electrical properties. The heat treatment is designed for different effects. The wafer may be heated to activate the dopants, convert the thin film into a thin film or convert the thin film into a wafer substrate interface, densify the deposited thin film, change the state of the grown thin film, repair implanted damage, move dopants or transfer dopants from one thin film to another or from the thin film into the wafer substrate.
When the annealing stove that uses at present, the wire drawing machine is with the metal silk thread draw forming back, need use the line wheel to roll the metal silk thread, however when traditional line wheel group rolling silk thread of crossing, can make the metal silk thread swing by a wide margin usually, just can realize the rolling, especially in production superfine metal silk thread in-process, because superfine metal silk thread intensity is not high, the cracked risk is brought easily in the swing by a wide margin of rolling in-process, influences normal work.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a prevent cracked annealing stove of silk thread possesses and can prevent the silk thread fracture, increases the life advantage of annealing stove, has solved the wire drawing machine and has leaded to the cracked problem of silk thread easily at the in-process of acting as go-between.
(II) technical scheme
In order to realize the above-mentioned silk thread fracture that can prevent, increase the life purpose of annealing stove, the utility model provides a following technical scheme: the annealing furnace capable of preventing the breakage of the wire comprises an annealing furnace body, wherein a refractory brick wall is fixedly arranged inside the annealing furnace body, a resistance wire is fixedly arranged inside the refractory brick wall, a slot and a groove are respectively formed inside the annealing furnace body, an annealing tray is movably arranged inside the slot, a convex block is movably arranged inside the groove, a furnace cover is fixedly arranged at the top of the convex block, a sealing ring is fixedly arranged at the bottom of the furnace cover, a fixed block is fixedly arranged at the bottom of the annealing furnace body, a threaded box and a first motor are respectively fixedly arranged at the top of the fixed block, a threaded rod is connected with the inner thread of the threaded box, a threaded block is connected with the outer thread of the threaded rod, a lower limiting sleeve is fixedly arranged at the top of the threaded block, a support rod is fixedly arranged at the top of, the wire guide sleeve is characterized in that a second motor is fixedly mounted on one side of the supporting rod, a supporting block is fixedly mounted at the top of the supporting rod, a rotating shaft is movably mounted inside the supporting block, a wire guide wheel is fixedly mounted on the outer side of the rotating shaft, a connecting rod is fixedly mounted at the top of the supporting block, and an upper limiting sleeve is fixedly mounted on the left side of the connecting rod.
Preferably, the output shaft of the first motor is fixedly connected with the left side of the threaded rod, so that the threaded rod can be driven to rotate together when the first motor rotates conveniently.
Preferably, the output shaft of the second motor is fixedly connected with the left side of the rotating shaft, so that the second motor can rotate conveniently to drive the rotating shaft to rotate together.
Preferably, the bottom of the first motor and the bottom of the second motor are both fixedly provided with a bottom plate, so that the first motor and the second motor are conveniently and fixedly arranged.
Preferably, the upper limiting sleeve and the lower limiting sleeve are consistent in shape and size and are symmetrically distributed about the center of the yarn passing wheel, so that the yarn is prevented from floating up and down when passing through the yarn passing wheel.
Preferably, the top of fixed block is seted up with screw thread piece assorted sliding tray, makes things convenient for the threaded rod to rotate and can drive the screw thread piece and remove.
Preferably, the resistance wires are evenly distributed in the refractory brick wall at equal intervals, so that the resistance wires are prevented from damaging the annealing furnace body, and the annealing furnace body is prevented from deforming.
(III) advantageous effects
Compared with the prior art, the utility model provides a prevent cracked annealing stove of silk thread possesses following beneficial effect:
1. this prevent cracked annealing stove of silk thread, the second motor begins clockwise rotation when the silk thread that comes out through crossing the line wheel through in the annealing stove, the second motor will drive through the axis of rotation and cross the line wheel and rotate, the top fixed mounting who crosses the line wheel has last spacing sleeve and bottom fixed mounting has spacing sleeve down, and when the silk thread rocked to the right side, first motor clockwise rotation, first motor will drive the motion of thread piece to the right side through the threaded rod, first motor anticlockwise rotation when silk thread left side motion otherwise, through first motor, go up spacing sleeve and use with the lower spacing telescopic mutually supporting, thereby reach and prevent the silk thread fracture.
2. This prevent cracked annealing stove of silk thread, there is refractory wall's inside through resistance wire fixed mounting, and annealing tray movable mounting is in the inside of slot moreover, and the bell will be used through bottom fixed mounting's lug and sealing washer and recess cooperation, can reach like this that the inside heat of annealing stove body can not scatter and disappear, and the resistance wire will not damage annealing stove body yet to can reach the life who increases annealing stove body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a bottom view of the structure of fig. 2 of the present invention.
In the figure: 1-an annealing furnace body, 2-a refractory brick wall, 3-a resistance wire, 4-a slot, 5-an annealing tray, 6-a groove, 7-a bump, 8-a furnace cover, 9-a sealing ring, 10-a fixing block, 11-a thread box, 12-an upper limiting sleeve, 13-a first motor, 14-a threaded rod, 15-a thread block, 16-a lower limiting sleeve, 17-a supporting rod, 18-a supporting block, 19-a second motor, 20-a rotating shaft, 21-a connecting rod and 22-a line passing wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an annealing furnace capable of preventing wire breakage includes an annealing furnace body 1, a firebrick wall 2 is fixedly installed inside the annealing furnace body 1, a resistance wire 3 is fixedly installed inside the firebrick wall 2, the resistance wire 3 is uniformly distributed inside the firebrick wall 2 at equal intervals to prevent the resistance wire 3 from damaging the annealing furnace body 1 and prevent the annealing furnace body 1 from deforming, a slot 4 and a groove 6 are respectively opened inside the annealing furnace body 1, an annealing tray 5 is movably installed inside the slot 4, a bump 7 is movably installed inside the groove 6, a furnace cover 8 is fixedly installed on the top of the bump 7, a seal ring 9 is fixedly installed on the bottom of the furnace cover 8, a fixed block 10 is fixedly installed on the bottom of the annealing furnace body 1, a screw box 11 and a first motor 13 (motor model adopts DL-89824BMC brushless dc motor) are respectively fixedly installed on the top, the inner thread of the thread box 11 is connected with a threaded rod 14, a PLC controller is fixedly installed inside the first motor 13, when the thread block 15 moves rightwards or leftwards to the thread box 11, the first motor 13 stops rotating, the output shaft of the first motor 13 is fixedly connected with the left side of the threaded rod 14, the threaded rod 14 can be driven to rotate together when the first motor 13 rotates conveniently, the outer side of the threaded rod 14 is connected with the thread block 15 in a threaded manner, a sliding groove matched with the thread block 15 is formed in the top of the fixing block 10, the thread block 15 can be driven to move conveniently by the rotation of the threaded rod 14, a lower limiting sleeve 16 is fixedly installed on the top of the thread block 15, a support rod 17 is fixedly installed on the top of the lower limiting sleeve 16, a second motor 19 (the motor type is C10-43 B010HP7.5KW) is fixedly installed on one side of the support rod 17, a, the inside movable mounting of supporting shoe 18 has axis of rotation 20, the output shaft of second motor 19 and the left side fixed connection of axis of rotation 20, make things convenient for second motor 19 to rotate and can drive axis of rotation 20 and rotate together, the bottom of first motor 13 and the equal fixed mounting in bottom of second motor 19 have the bottom plate, make things convenient for the fixed mounting of first motor 13 and second motor 19, the outside fixed mounting of axis of rotation 20 has line wheel 22, the top fixed mounting of supporting shoe 18 has connecting rod 21, the left side fixed mounting of connecting rod 21 has last stop sleeve 12, it is unanimous with the shape size of lower stop sleeve 16 to go up stop sleeve 12, and about line wheel 22 central symmetry distribution, prevent that the silk thread from floating from top to bottom when crossing line wheel 22.
The working principle is that when the silk thread comes out from the annealing furnace and passes through the thread passing wheel 22, the second motor 19 starts to rotate clockwise, the second motor 19 drives the thread passing wheel 22 to rotate through the rotating shaft 20, the top of the thread passing wheel 22 is fixedly provided with the upper limiting sleeve 12, the bottom of the thread passing wheel 22 is fixedly provided with the lower limiting sleeve 16, when the silk thread shakes towards the right side, the first motor 13 rotates clockwise, the first motor 13 drives the thread block 15 to move towards the right side through the threaded rod 14, otherwise, the first motor 13 rotates anticlockwise when the silk thread moves towards the left side, the first motor 13, the upper limiting sleeve 12 and the lower limiting sleeve 16 are matched with each other to prevent the silk thread from being broken, the resistance wire 3 is fixedly provided with the inside of the fireproof wall body 2, the annealing tray 5 is movably arranged inside the slot 4, the annealing tray 8 is matched with the sealing ring 9 and the groove 6 through the lug 7, therefore, the heat inside the annealing furnace body 1 can not be dissipated, and the resistance wire 3 can not damage the annealing furnace body 1, so that the service life of the annealing furnace body 1 can be prolonged.
To sum up, the annealing furnace for preventing the wire breakage starts to rotate clockwise by the second motor 19 when the wire in the annealing furnace comes out and passes through the wire passing wheel 22, the second motor 19 drives the wire passing wheel 22 to rotate through the rotating shaft 20, the top of the wire passing wheel 22 is fixedly provided with the upper limiting sleeve 12, the bottom of the wire passing wheel 22 is fixedly provided with the lower limiting sleeve 16, when the wire shakes towards the right side, the first motor 13 rotates clockwise, the first motor 13 drives the thread block 15 to move towards the right side through the threaded rod 14, otherwise, the first motor 13 rotates anticlockwise when the wire moves towards the left side, the first motor 13, the upper limiting sleeve 12 and the lower limiting sleeve 16 are matched with each other for use, so that the wire breakage is prevented, the annealing furnace for preventing the wire breakage is fixedly provided with the inside of the refractory wall body 2 through the resistance wire 3, and the annealing tray 5 is movably arranged inside the slot 4, the furnace cover 8 is matched with the groove 6 through the bump 7 and the sealing ring 9 which are fixedly arranged at the bottom, so that the heat inside the annealing furnace body 1 can not be dissipated, and the resistance wire 3 can not damage the annealing furnace body 1, thereby prolonging the service life of the annealing furnace body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent cracked annealing stove of silk thread, includes annealing stove body (1), its characterized in that: the annealing furnace comprises an annealing furnace body (1), wherein a refractory brick wall (2) is fixedly arranged inside the annealing furnace body (1), a resistance wire (3) is fixedly arranged inside the refractory brick wall (2), a slot (4) and a groove (6) are respectively formed inside the annealing furnace body (1), an annealing tray (5) is movably arranged inside the slot (4), a convex block (7) is movably arranged inside the groove (6), a furnace cover (8) is fixedly arranged at the top of the convex block (7), a sealing ring (9) is fixedly arranged at the bottom of the furnace cover (8), a fixing block (10) is fixedly arranged at the bottom of the annealing furnace body (1), a thread box (11) and a first motor (13) are respectively fixedly arranged at the top of the fixing block (10), a threaded rod (14) is connected to internal threads of the thread box (11), and a threaded block (15) is connected to external threads of the threaded rod (, the utility model discloses a thread block, including screw block (15), top fixed mounting of screw block, lower spacing sleeve (16), the top fixed mounting of lower spacing sleeve (16) has bracing piece (17), one side fixed mounting of bracing piece (17) has second motor (19), the top fixed mounting of bracing piece (17) has supporting shoe (18), the inside movable mounting of supporting shoe (18) has axis of rotation (20), the outside fixed mounting of axis of rotation (20) has line wheel (22), the top fixed mounting of supporting shoe (18) has connecting rod (21), the left side fixed mounting of connecting rod (21) has last spacing sleeve (12).
2. The annealing furnace for preventing wire breakage according to claim 1, wherein: and an output shaft of the first motor (13) is fixedly connected with the left side of the threaded rod (14).
3. The annealing furnace for preventing wire breakage according to claim 1, wherein: and an output shaft of the second motor (19) is fixedly connected with the left side of the rotating shaft (20).
4. The annealing furnace for preventing wire breakage according to claim 1, wherein: the bottom of the first motor (13) and the bottom of the second motor (19) are both fixedly provided with bottom plates.
5. The annealing furnace for preventing wire breakage according to claim 1, wherein: the upper limiting sleeve (12) and the lower limiting sleeve (16) are consistent in shape and size and are distributed in a central symmetry mode about the wire passing wheel (22).
6. The annealing furnace for preventing wire breakage according to claim 1, wherein: the top of the fixed block (10) is provided with a sliding groove matched with the thread block (15).
7. The annealing furnace for preventing wire breakage according to claim 1, wherein: the resistance wires (3) are uniformly distributed in the refractory brick wall (2) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337070.7U CN212357329U (en) | 2020-03-18 | 2020-03-18 | Annealing furnace capable of preventing wire breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337070.7U CN212357329U (en) | 2020-03-18 | 2020-03-18 | Annealing furnace capable of preventing wire breakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212357329U true CN212357329U (en) | 2021-01-15 |
Family
ID=74146529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337070.7U Expired - Fee Related CN212357329U (en) | 2020-03-18 | 2020-03-18 | Annealing furnace capable of preventing wire breakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212357329U (en) |
-
2020
- 2020-03-18 CN CN202020337070.7U patent/CN212357329U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |