CN115352951A - Cable coiling device for cable processing - Google Patents
Cable coiling device for cable processing Download PDFInfo
- Publication number
- CN115352951A CN115352951A CN202210895875.7A CN202210895875A CN115352951A CN 115352951 A CN115352951 A CN 115352951A CN 202210895875 A CN202210895875 A CN 202210895875A CN 115352951 A CN115352951 A CN 115352951A
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- Prior art keywords
- cable
- support
- groups
- processing according
- driving wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/18—Driven rotary elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention relates to the technical field of cable manufacturing, and discloses a cable winding device for cable processing, which comprises a base, wherein a winding roller is installed at the top of the base, a support is arranged at the top of the base, a connecting rod is fixedly connected to the left side of the support, an elastic mechanism is fixedly connected to the left side of the connecting rod, a lead screw is arranged in the support, and a cable frame is in threaded connection with the outer side of the lead screw. This cable coiling mechanism for cable processing, it removes to drive the cable frame through lead screw rotation, the cable frame drives the cable and removes, can be perpendicular with the wind-up roll all the time when making the cable pass the cable frame, the rolling is even, rethread action wheel drives from the driving wheel and rotates, it rotates to drive the screw rod from the driving wheel, the screw rod drives the nut piece and slides, the nut piece drives the movable pulley and removes, the movable pulley cooperates with the fixed pulley and adjusts the cable elasticity, it is even to make the cable atress all the time, thereby it is even to have reached to enable the rolling of cable strand wires, the atress is even, the effect of stranded conductor high quality.
Description
Technical Field
The invention relates to the technical field of cable manufacturing, in particular to a cable winding device for cable processing.
Background
The cable is generally a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of wires (each group is at least two), each group of wires are mutually insulated and are often twisted around a center, a highly-insulated covering layer is wrapped outside the whole cable, a twisting device is needed to twist a plurality of groups of wires during manufacturing of the cable, and a twisting device is needed to wind the cable while twisting.
Because the stranded conductor device is fixed at the stranded conductor export, and is certain with the distance angle between the stranded conductor wind-up roll, this will lead to the cable when the rolling, can't make the even winding of cable on the wind-up roll, and the stranded conductor export is different with the distance at wind-up roll both ends and center simultaneously, and this will lead to the unable even winding of cable on the wind-up roll, and the atress is inhomogeneous when twining, influences the stranded conductor quality.
Disclosure of Invention
In order to realize the purposes of uniform winding, uniform stress, high stranded wire quality, automatic cable tightening, suitability for different cables and high winding quality of the cable stranded wires, the invention is realized by the following technical scheme: the utility model provides a cable coiling mechanism for cable processing, includes the base, the wind-up roll is installed at the top of base, the top of base is provided with the support, the left side fixedly connected with connecting rod of support, the left side fixedly connected with straining device of connecting rod, the inside of support is provided with the lead screw, the outside threaded connection of lead screw has the cable frame, first switch is installed to the inner wall of support, straining device includes the shell, shell fixed connection is in the left side of connecting rod, the fixed pulley is installed at the top of shell, the action wheel is installed in the outside of shell, the outside meshing of action wheel has from the driving wheel, the back fixedly connected with screw rod from the driving wheel, the outside threaded connection of screw rod has the nut piece, the outside threaded connection of nut piece has the regulation to revolve the nail, one side joint that the regulation revolves the nail and is close to the nut piece has the slide, one side that the nut piece was kept away from to the slide is provided with supporting spring, the inside sliding connection of nut piece has interior slider, the movable pulley is installed at the top of interior slider, the inner wall of nut piece is provided with the second switch.
Furthermore, the inner bottom of the cable frame is parallel to the upper surface of the winding roller, and the cable frame is stable in tightening.
Furthermore, the cable frame is connected to the top of the support in a sliding mode, and two groups of guide wheels are arranged inside the cable frame, so that friction between the cable and the cable frame is reduced.
Furthermore, the first switches are divided into two groups and are respectively positioned on two sides of the inner wall of the support, and meanwhile the two groups of first switches respectively control the positive and negative rotation of the motor on the front side of the screw rod, so that the cable frame can automatically slide left and right.
Furthermore, the fixed pulleys are divided into two groups and are respectively positioned on two sides of the top end of the shell, and the direction change is stable.
Furthermore, the driven wheel, the screw, the nut block and the movable pulley are divided into two groups which are symmetrically distributed relative to the driving wheel, so that the adjusting distance is reduced.
Furthermore, the top of shell has been seted up the spout, just the screw rod runs through the spout, and nut piece sliding connection is in the spout simultaneously, and the transmission is stable.
Furthermore, the sliding plate is connected inside the nut block in a sliding mode, so that the sliding plate can stably extrude the supporting spring.
Furthermore, the supporting spring is fixedly connected with the inner sliding block, so that the supporting spring can stably give elasticity to the inner sliding block.
Furthermore, the second switches are divided into two groups and are respectively positioned on two sides of the inner wall of the nut block, and the two groups of second switches respectively control the positive and negative rotation of the motor on the back of the driving wheel, so that the positive and negative rotation of the driving wheel can be controlled conveniently, and the tightness can be controlled.
Compared with the prior art, the invention has the following beneficial effects:
1. this cable coiling mechanism for cable processing, it removes to drive the cable frame through lead screw rotation, the cable frame drives the cable and removes, can be perpendicular with the wind-up roll all the time when making the cable pass the cable frame, the rolling is even, rethread action wheel drives from the driving wheel and rotates, it rotates to drive the screw rod from the driving wheel, the screw rod drives the nut piece and slides, the nut piece drives the movable pulley and removes, the movable pulley cooperates with the fixed pulley and adjusts the cable elasticity, it is even to make the cable atress all the time, thereby it is even to have reached to enable the rolling of cable strand wires, the atress is even, the effect of stranded conductor high quality.
2. This cable coiling mechanism for cable processing, through rotating the regulation nail soon, it slides to adjust the nail that revolves and drive the slide, the slide makes supporting spring give the elasticity change of interior slider, and interior slider and second switch contact, then make equipment circular telegram, the second switch makes the action wheel circular telegram rotate, the action wheel drives from the driving wheel rotation, it rotates to drive the screw rod from the driving wheel, the screw rod drives the slip of nut piece, the nut piece drives the movable pulley and removes, movable pulley and fixed pulley cooperation regulation cable elasticity, when the cable elasticity suits, the movable pulley drives the relative nut piece slip of interior slider, the second switch is kept away from to interior slider, the action wheel stall, accomplish the automatic cable that tightens, and the device can be applicable to the cable of different models, thereby reached and can the automatic cable that tightens, be applicable to different cables, the effect that the rolling quality is high.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a partially cut-away schematic view of a stent according to the present invention;
FIG. 3 is a perspective view of the take-up mechanism of the present invention;
FIG. 4 is a perspective view of a portion of the nut block of the present invention;
FIG. 5 is a schematic top view in section of a nut block of the present invention;
FIG. 6 is a schematic view of the release mechanism of the present invention;
FIG. 7 is a schematic view of the tightening mechanism of the present invention.
In the figure: 1. a base; 2. a wind-up roll; 3. a support; 4. a connecting rod; 5. a tightening mechanism; 51. a housing; 52. a fixed pulley; 53. a driving wheel; 54. a driven wheel; 55. a screw; 56. a nut block; 57. adjusting the rotary nail; 58. a slide plate; 59. a support spring; 510. an inner slide block; 511. a movable pulley; 512. a second switch; 6. a lead screw; 7. a cable rack; 8. a guide wheel; 9. a first switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the cable winding device for processing the cable is as follows:
example one
Referring to fig. 3 to 7, the take-up mechanism 5 includes a housing 51, the housing 51 is fixedly connected to the left side of the connecting rod 4, a sliding slot is formed in the top of the housing 51, a screw 55 penetrates through the sliding slot, a nut block 56 is slidably connected in the sliding slot, the transmission is stable, a fixed pulley 52 is installed on the top of the housing 51, the fixed pulleys 52 are divided into two groups, and are respectively located on two sides of the top end of the housing 51, the direction change is stable, a driving wheel 53 is installed on the outer side of the housing 51, a driven wheel 54 is engaged with the outer side of the driving wheel 53, the driven wheel 54, the screw 55, the nut block 56 and the movable pulley 511 are divided into two groups, and are symmetrically distributed about the driving wheel 53 to reduce the adjusting distance, the screw 55 is fixedly connected to the back of the driven wheel 54, the nut block 56 is connected to the outer side of the screw 55, and an adjusting screw 57 is connected to the outer side of the nut block 56, adjust one side joint that rotatory nail 57 is close to nut block 56 and have slide 58, slide 58 sliding connection is in nut block 56's inside, make slide 58 can stabilize extrusion supporting spring 59, one side that slide 58 kept away from nut block 56 is provided with supporting spring 59, supporting spring 59 and interior slider 510 fixed connection, slider 510 elasticity in giving that messenger supporting spring 59 can be stable, slider 510 in nut block 56's inside sliding connection, movable pulley 511 is installed at the top of interior slider 510, nut block 56's inner wall is provided with second switch 512, second switch 512 divide into two sets ofly, and be located the both sides of nut block 56 inner wall respectively, two sets of second switch 512 control action wheel 53 back motor positive and negative rotation respectively simultaneously, be convenient for control action wheel 53 positive and negative rotation, and then can control the elasticity.
The adjusting screw 57 is rotated, the adjusting screw 57 drives the sliding plate 58 to slide, the sliding plate 58 enables the supporting spring 59 to give the elastic force to the inner sliding block 510 to change, at the moment, the device is powered on, the inner sliding block 510 is contacted with the second switch 512 far away from one side of the supporting spring 59 under the effect of the elastic force of the supporting spring 59, the second switch 512 enables the driving wheel 53 to be powered on to rotate positively, the driving wheel 53 drives the driven wheel 54 to rotate, the driven wheel 54 drives the screw 55 to rotate, the screw 55 drives the nut block 56 to slide, the nut block 56 drives the movable pulley 511 to slide, because the two groups of driven wheels 54 rotate in the opposite direction synchronously, the two groups of movable pulleys 511 move in the opposite direction synchronously, the two groups of movable pulleys 511 tighten the cable, the moving distance is short, when the tightness is proper, the pressure given to the movable pulleys 511 by the cable is greater than the elastic force of the supporting spring 59, the movable pulleys 511 drive the inner sliding block 510 to be far away from the second switch 512, the driving wheel 53 is powered off, the cable is automatically tightened, and the cable can be suitable for different types.
Example two
Referring to fig. 1-7, a cable winding device for cable processing includes a base 1, a winding roller 2 is installed at the top of the base 1, the winding roller 2 is driven by a motor, a support 3 is arranged at the top of the base 1, a connecting rod 4 is fixedly connected to the left side of the support 3, a tightening mechanism 5 is fixedly connected to the left side of the connecting rod 4, a lead screw 6 is arranged inside the support 3, a cable rack 7 is connected to the outer side of the lead screw 6 through a thread, the inner bottom of the cable rack 7 is parallel to the upper surface of the winding roller 2 and is stable in tightening, the cable rack 7 is slidably connected to the top of the support 3, two guide wheels 8 are arranged inside the cable rack 7 to reduce friction between the cable and the cable rack 7, a first switch 9 is installed on the inner wall of the support 3, the first switches 9 are divided into two groups and are respectively located on two sides of the inner wall of the support 3, and the two groups of first switches 9 respectively control forward and reverse rotation of a motor on the lead screw 6, so that the cable rack 7 can automatically slide left and right.
Wind-up roll 2 rotates under the effect of motor, the rolling cable, lead screw 6 rotates under the effect of its positive motor this moment, lead screw 6 drives cable frame 7 and removes, cable frame 7 drives the cable swing through leading wheel 8, can be all the time perpendicular with wind-up roll 2 when making the cable pass cable frame 7, the rolling is even, when cable frame 7 moved first switch 9 position, cable frame 7 touched first switch 9, first switch 9 made lead screw 6 reverse rotation through the motor, make the cable can twine fully on wind-up roll 2.
The cable swings relative to the tightening mechanism 5, when the cable swings to two ends of the winding roller 2, the tightness of the cable is increased, the pressure applied to the movable pulley 511 by the cable is increased, the movable pulley 511 drives the inner sliding block 510 to extrude the supporting spring 59, at the moment, the inner sliding block 510 touches the second switch 512 on one side of the supporting spring 59, the second switch 512 enables the driving wheel 53 to rotate reversely through the motor, the driving wheel 53 drives the driven wheel 54 to rotate, the driven wheel 54 drives the screw 55 to rotate, the screw 55 drives the nut block 56 to slide, the nut block 56 drives the movable pulley 511 to keep away from the cable, when the tightness of the cable is recovered, the inner sliding block 510 is far away from the second switch 512, the driving wheel 53 stops rotating, when the cable swings to the center of the winding roller 2, the tightness of the cable is reduced, the inner sliding block 510 touches the second switch 512 on the other side under the action of the supporting spring 59, the driving wheel 53 rotates forwardly to increase the tightness of the cable, the tightness of the cable is ensured to be constant when the cable is wound, and the cable is wound uniformly wound.
The outside threaded connection of nut block 56 has the regulation to revolve nail 57, it has slide 58 to adjust one side joint that revolves nail 57 and is close to nut block 56, slide 58 sliding connection is in the inside of nut block 56, make slide 58 can stably extrude supporting spring 59, one side that nut block 56 was kept away from to slide 58 is provided with supporting spring 59, supporting spring 59 and interior slider 510 fixed connection, make stable the giving of supporting spring 59 interior slider 510 elasticity of slider 510, the inside sliding connection of nut block 56 has interior slider 510, movable pulley 511 is installed at the top of interior slider 510, the inner wall of nut block 56 is provided with second switch 512, second switch 512 divide into two sets ofly, and be located the both sides of nut block 56 inner wall respectively, two sets of second switch 512 control action wheel 53 back motor forward and reverse respectively simultaneously, be convenient for control action wheel 53 forward and reverse rotation, and then can control the elasticity.
The adjusting screw 57 is rotated, the adjusting screw 57 drives the sliding plate 58 to slide, the sliding plate 58 enables the supporting spring 59 to change the elastic force given to the inner sliding block 510, and further the automatic tightening force is changed, so that the cable tightening device is suitable for cables of different models.
The working principle is as follows: the stranded cable passes through the tightening mechanism 5 and the cable frame 7 and is fixed on the winding roller 2, the adjusting screw 57 is rotated according to the tightening force required by the cable, the adjusting screw 57 drives the sliding plate 58 to slide, the sliding plate 58 enables the elastic force given by the supporting spring 59 to the inner sliding block 510 to change, at the moment, the device is powered on, the inner sliding block 510 is in contact with a second switch 512 far away from one side of the supporting spring 59 under the action of the elastic force of the supporting spring 59, the second switch 512 enables the driving wheel 53 to be powered on and rotate positively, the driving wheel 53 drives the driven wheel 54 to rotate, the driven wheel 54 drives the screw 55 to rotate, the screw 55 drives the nut block 56 to slide, the nut block 56 drives the movable pulley 511 to slide, and as the two groups of driven wheels 54 rotate synchronously and reversely, the two groups of movable pulleys 511 move synchronously and reversely, the two groups of movable pulleys 511 tighten the cable, the moving distance is short, when the tightening degree is proper, the pressure given to the movable pulley 511 is greater than the elastic force given by the supporting spring 59, the movable pulley 511 drives the inner sliding block 510 to be far away from the second switch 512, the driving wheel 53 is powered off, and the cable is automatically tightened and can be suitable for cables with different types.
Stranded conductor equipment starts to carry out the stranded conductor to the cable, wind-up roll 2 rotates under the effect of motor simultaneously, the rolling cable, lead screw 6 rotates under the effect of its positive motor this moment, lead screw 6 drives cable frame 7 and removes, cable frame 7 drives the cable swing through leading wheel 8, can be perpendicular with wind-up roll 2 all the time when making the cable pass cable frame 7, the rolling is even, when cable frame 7 moved first switch 9 position, cable frame 7 touches first switch 9, first switch 9 makes lead screw 6 reversal through the motor, make the cable can twine fully on wind-up roll 2.
When the cable frame 7 drives the cable to swing, the cable swings relative to the tightening mechanism 5, when the cable swings towards two ends of the winding roller 2, the tightness of the cable is increased, the pressure applied to the movable pulley 511 by the cable is increased, the movable pulley 511 drives the inner sliding block 510 to extrude the supporting spring 59, at this time, the inner sliding block 510 touches the second switch 512 on one side of the supporting spring 59, the second switch 512 enables the driving wheel 53 to rotate reversely through the motor, the driving wheel 53 drives the driven wheel 54 to rotate, the driven wheel 54 drives the screw rod 55 to rotate, the screw rod 55 drives the nut block 56 to slide, the nut block 56 drives the movable pulley 511 to keep away from the cable, when the tightness of the cable is recovered, the inner sliding block 510 keeps away from the second switch 512, the driving wheel 53 stops rotating, when the cable swings towards the center of the winding roller 2, the tightness of the cable in forward rotation is reduced, the inner sliding block 510 touches the second switch 512 on the other side under the action of the supporting spring 59, the driving wheel 53 increases the tightness of the cable, the tightness of the cable is ensured to be constant when the cable is wound, and the cable is wound uniformly wound.
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 (10)
1. The utility model provides a cable coiling mechanism for cable processing, includes base (1), its characterized in that: the winding roller (2) is installed at the top of the base (1), a support (3) is arranged at the top of the base (1), a connecting rod (4) is fixedly connected to the left side of the support (3), a tightening mechanism (5) is fixedly connected to the left side of the connecting rod (4), a lead screw (6) is arranged inside the support (3), a cable rack (7) is connected to the outer side of the lead screw (6) in a threaded manner, a first switch (9) is installed on the inner wall of the support (3), the tightening mechanism (5) comprises a shell (51), the shell (51) is fixedly connected to the left side of the connecting rod (4), a fixed pulley (52) is installed at the top of the shell (51), a driving wheel (53) is installed on the outer side of the shell (51), a driven wheel (54) is meshed to the outer side of the driving wheel (53), a threaded screw rod (55) is fixedly connected to the back of the driven wheel (54), a nut block (56) is connected to the outer side of the screw rod (55), an adjusting screw (57) is connected to the outer side of the nut block (56) in a rotating adjusting screw (57), a clamping and a clamping spring (58) is arranged on one side of the adjusting screw block (59), the inside sliding connection of nut piece (56) has interior slider (510), movable pulley (511) are installed at the top of interior slider (510), the inner wall of nut piece (56) is provided with second switch (512).
2. The cable rolling device for cable processing according to claim 1, wherein: the inner bottom of the cable frame (7) is parallel to the upper surface of the winding roller (2).
3. The cable winding device for cable processing according to claim 2, wherein: the cable frame (7) is connected to the top of the support (3) in a sliding mode, and two groups of guide wheels (8) are arranged inside the cable frame (7).
4. The cable rolling device for cable processing according to claim 1, wherein: the first switches (9) are divided into two groups and are respectively positioned on two sides of the inner wall of the support (3), and the two groups of first switches (9) respectively control the positive and negative rotation of the motor on the front side of the screw rod (6).
5. The cable winding device for cable processing according to claim 1, wherein: the fixed pulleys (52) are divided into two groups and are respectively positioned on two sides of the top end of the shell (51).
6. The cable winding device for cable processing according to claim 1, wherein: the driven wheel (54), the screw rod (55), the nut block (56) and the movable pulley (511) are divided into two groups and are symmetrically distributed relative to the driving wheel (53).
7. The cable rolling device for cable processing according to claim 1, wherein: the top of the shell (51) is provided with a sliding groove, the screw rod (55) penetrates through the sliding groove, and meanwhile, the nut block (56) is connected in the sliding groove in a sliding mode.
8. The cable rolling device for cable processing according to claim 1, wherein: the sliding plate (58) is connected to the inner part of the nut block (56) in a sliding mode.
9. The cable rolling device for cable processing according to claim 1, wherein: the supporting spring (59) is fixedly connected with the inner sliding block (510).
10. The cable rolling device for cable processing according to claim 1, wherein: the second switches (512) are divided into two groups and are respectively positioned on two sides of the inner wall of the nut block (56), and the two groups of second switches (512) respectively control the motor on the back of the driving wheel (53) to rotate positively and negatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895875.7A CN115352951A (en) | 2022-07-27 | 2022-07-27 | Cable coiling device for cable processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895875.7A CN115352951A (en) | 2022-07-27 | 2022-07-27 | Cable coiling device for cable processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115352951A true CN115352951A (en) | 2022-11-18 |
Family
ID=84031463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210895875.7A Withdrawn CN115352951A (en) | 2022-07-27 | 2022-07-27 | Cable coiling device for cable processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115352951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067178A (en) * | 2023-02-18 | 2023-05-05 | 江苏省晶瑞石英工业开发研究院有限公司 | Self-detection two-phase flow integrated quartz resistance furnace |
-
2022
- 2022-07-27 CN CN202210895875.7A patent/CN115352951A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067178A (en) * | 2023-02-18 | 2023-05-05 | 江苏省晶瑞石英工业开发研究院有限公司 | Self-detection two-phase flow integrated quartz resistance furnace |
| CN116067178B (en) * | 2023-02-18 | 2023-10-13 | 江苏省晶瑞石英工业开发研究院有限公司 | Self-detection two-phase flow integrated quartz resistance furnace |
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Application publication date: 20221118 |
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| WW01 | Invention patent application withdrawn after publication |