CN109118726B - Polyimide film production facility trouble early warning device - Google Patents
Polyimide film production facility trouble early warning device Download PDFInfo
- Publication number
- CN109118726B CN109118726B CN201811257581.1A CN201811257581A CN109118726B CN 109118726 B CN109118726 B CN 109118726B CN 201811257581 A CN201811257581 A CN 201811257581A CN 109118726 B CN109118726 B CN 109118726B
- Authority
- CN
- China
- Prior art keywords
- gear
- motor
- driving
- piece
- polyimide film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920001721 polyimide Polymers 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 49
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims description 8
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001646 UPILEX Polymers 0.000 description 2
- HLXRWTJXGMHOFN-XJSNKYLASA-N Verbenalin Chemical compound O([C@@H]1OC=C([C@H]2C(=O)C[C@H](C)[C@H]21)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HLXRWTJXGMHOFN-XJSNKYLASA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- JVERADGGGBYHNP-UHFFFAOYSA-N 5-phenylbenzene-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC(C=2C=CC=CC=2)=C1C(O)=O JVERADGGGBYHNP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- HLXRWTJXGMHOFN-UHFFFAOYSA-N Verbenalin Natural products C12C(C)CC(=O)C2C(C(=O)OC)=COC1OC1OC(CO)C(O)C(O)C1O HLXRWTJXGMHOFN-UHFFFAOYSA-N 0.000 description 1
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- -1 diphenyl ether diamine Chemical class 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a polyimide film production equipment fault early warning device, which relates to the technical field of polyimide film production equipment and comprises a machine body and a working motor arranged on the machine body, wherein the working motor and polyimide film production equipment are in gear transmission, a standby motor parallel to the working motor is arranged outside the working motor, a transmission piece is arranged outside the working motor and used for transmission between a driving gear or between the standby gear and a driven gear, a driving gear is arranged on an output shaft of the working motor, a standby gear with the same structure as the driving gear is correspondingly arranged on an output shaft of the standby motor, and the driven gear is arranged on the polyimide film production equipment.
Description
Technical Field
The invention relates to the technical field of polyimide film production equipment, in particular to a fault early warning device of polyimide film production equipment.
Background
The polyimide film comprises two types of benzene-type polyimide film, wherein the benzene-type polyimide film is prepared from pyromellitic anhydride and diaminodiphenyl ether, and the biphenyl-type polyimide film is prepared from biphenyl tetracarboxylic dianhydride and diphenyl ether diamine (R type) or m-phenylenediamine (S type).
The preparation method of the film comprises the following steps: the polyamide acid solution is cast into a film and stretched, and then aminated by high Wen Xianya. The film is yellow transparent, has the relative density of 1.39-1.45, has outstanding high temperature resistance, radiation resistance, chemical corrosion resistance and electrical insulation property, and can be used in the air at the temperature of 250-280 ℃ for a long time. The glass transition temperature was 280 ℃ (Upilex R), 385 ℃ (Kapton) and 500 ℃ or higher (Upilex S), respectively. The tensile strength at 20 ℃ is 200MPa, and the tensile strength at 200 ℃ is more than 100MPa. Polyimide film is especially suitable for use as flexible printed circuit board base material and insulating material for various high temperature resistant motor and electric appliances.
Thermoset polyimides have excellent thermal stability, chemical resistance and mechanical properties, typically orange-yellow. The flexural strength of the graphite or glass fiber reinforced polyimide can reach 345 MPa, the flexural modulus reaches 20GPa, and the thermosetting polyimide has small creep deformation and higher tensile strength. Polyimide has wide application temperature range from minus one hundred degrees to two and three hundred degrees.
Polyimide is chemically stable. The polyimide can prevent combustion without adding flame retardant. Typical polyimides are resistant to chemical solvents such as hydrocarbons, esters, ethers, alcohols, and fluorochloroalkanes. They are also weak acid resistant but are not recommended for use in stronger alkaline and inorganic acid environments. Some polyimides, such as CP1 and cornin XLS, are soluble in solvents, a property that helps develop their applications in spray coating and low temperature crosslinking.
Currently, chinese patent publication No. CN202147343U discloses a polyimide film production device for automatically wiping a release agent, a right-angle frame is provided at the front end of a stripping roller, one end of the right-angle frame is fixedly connected with a casting machine body, the other end of the right-angle frame is wound with a silk cloth with the release agent and extends to the edge of a strip steel, and the silk cloth is in close contact with the edge of the strip steel. The release agent on the silk cloth is wiped to the edge part of the strip steel. Polyimide film is peeled off from the surface of the steel belt through the peeling roller, so that the continuous stripping effect is achieved, the problem of edge breakage is avoided, and the film quality is ensured.
The polyimide film production device capable of automatically wiping the release agent can automatically and uniformly wipe the release agent to the edge of the strip steel in the production process, avoid the problem of edge breakage and ensure the film quality, but the polyimide film production process requires continuous production for a long time, and is usually stopped for 3 to 5 months, so that the polyimide film production device cannot be stopped in the production process, and the polyimide film production device has higher temperature in a production workshop, so that a motor is often damaged, and serious production accidents are possibly caused.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fault early warning device of polyimide film production equipment, which comprises a machine body and a working motor arranged on the machine body, wherein the working motor and polyimide film production equipment are in gear transmission, a standby motor parallel to the working motor is arranged outside the working motor, a transmission piece is arranged outside the working motor and used for transmission between a driving gear or a standby gear and a driven gear, the driving gear is arranged on an output shaft of the working motor, the standby gear with the same structure as the driving gear is correspondingly arranged on an output shaft of the standby motor, and the driven gear is arranged on the polyimide film production equipment;
an adjusting piece is arranged outside the working motor and is used for switching the transmission main body between the driving gear and the standby gear;
the working motor is also provided with a linkage piece for switching the adjusting piece from the driving gear to the standby gear when the working motor stops rotating, and the linkage piece comprises
The fork rod is used for pushing the adjusting piece to slide between the driving gear and the standby gear;
the sliding block is connected to the machine body in a sliding way, and one end of the sliding block is fixed with the fork rod;
the linkage motor and the linkage screw rod are integrally arranged on an output shaft of the linkage motor, penetrate through the sliding block and are in threaded connection with the sliding block;
the power supply connection part of the linkage motor is provided with a metal fixing sheet fixed on the machine body and a metal connecting sheet connected on the machine body in a sliding way, and the linkage motor is started when the metal connecting sheet is attached to the metal fixing sheet;
the machine body is provided with a driving piece which is connected with an output shaft of the working motor and the metal connecting piece and is used for pushing the metal connecting piece to be attached to the metal fixing piece when the working motor stops rotating.
The technical effects are as follows: can switch to standby motor when the motor goes wrong, send the alarm simultaneously, remind operating personnel motor damage to handle, reduce the influence to production after the motor damage, reduce the possibility of taking place the accident.
The technical scheme of the invention is as follows:
further, the driving piece comprises an air cylinder fixed on the machine body, a piston rod is connected in the air cylinder in a sliding manner, an air collecting cavity is communicated with an air outlet of the air cylinder, the air collecting cavity is provided with an air inlet and an air outlet, a movable rod pushed by the pressure in the air collecting cavity is connected in the air outlet in a sliding manner, and the metal connecting sheet is fixed on the movable rod.
The foregoing polyimide film production equipment fault early warning device is characterized in that a driving disc is fixed on an output shaft of the working motor, a driving rod is eccentrically hinged on the driving disc, a piston disc is arranged at one end, close to the working motor, of the piston rod, and one end, away from the driving disc, of the driving rod is hinged with the piston disc and is used for driving the piston rod to slide.
The foregoing polyimide film production equipment fault early warning device, the inflator is communicated with the air inlet, the air outlet is arranged in the inflator, the air outlet is positioned between the piston rod and the air inlet, the movable rod is provided with a pushing spring for pushing the metal connecting sheet and the movable rod to slide towards the metal connecting sheet, and when the piston rod is inflated in the air collecting cavity, the pressure in the air collecting cavity is greater than the elasticity of the pushing spring.
The foregoing fault early warning device for polyimide film production equipment, wherein the adjusting member comprises an adjusting shaft which is slidably connected to the machine body and can rotate on the machine body, and the adjusting shaft is fixedly connected with a first intermediate gear and a second intermediate gear which have the same structure and are parallel to each other, and when the first intermediate gear is meshed with the driving gear, the second intermediate gear is meshed with the driven gear; when the second intermediate gear is meshed with the standby gear, the first intermediate gear is meshed with the driven gear.
The foregoing polyimide film production equipment fault early warning device comprises a fork rod, wherein the fork rod comprises a first fork head and a second fork head and is used for pushing the first intermediate gear and the adjusting shaft to slide, and the first intermediate gear is located between the first fork head and the second fork head.
The fault early warning device for the polyimide film production equipment is characterized in that the fork rod is integrally provided with a limiting rod perpendicular to the fork rod, two parallel limiting pieces are fixed on the machine body, the spacing between the limiting pieces is equal to half of the spacing between the driving gear and the standby gear, and the limiting rod is positioned between the two limiting pieces.
The foregoing fault early warning device for polyimide film production equipment is characterized in that the machine body is provided with an audible and visual alarm, the audible and visual alarm is connected with the metal fixing sheet, and the driven motor is connected with the metal fixing sheet through a wire, and the wire is electrified when the metal fixing sheet is attached to the metal connecting sheet.
The beneficial effects of the invention are as follows:
(1) According to the invention, when the working motor fails and stops rotating, the driving part acts to drive the linkage motor and the linkage screw rod to rotate, so that the sliding block pulls the fork rod to push the adjusting part from the driving gear position to the standby gear position, and meanwhile, the standby motor is started, and the driven gear is driven to rotate by the adjusting part, so that when the motor fails, the motor can be automatically switched to the standby motor to finish production, an alarm can be given to an operator while switching, the operator is reminded of processing motor damage, the influence on production after the motor damage is reduced, and the possibility of accidents is reduced;
(2) In the invention, when the working motor rotates, the driving disc and the driving rod can drive the piston rod to slide back and forth in the air cylinder, the air is conveyed to the air gathering cavity through the air inlet, the pressure in the air gathering cavity is improved, the air gathering cavity is kept in a certain state, and at the moment, the movable rod drives the metal connecting sheet to be far away from the metal fixing sheet under the action of the pressure; when the working motor stops, the air flow in the air gathering cavity is exhausted through the air outlet, the air pressure in the air gathering cavity is restored to the atmospheric pressure, and the spring is pushed to push the movable rod at the moment, so that the metal connecting sheet is attached to the metal fixing sheet, and the starting of the driven motor, the audible and visual alarm and the linkage piece is completed;
(3) According to the invention, after the working motor stops, the metal connecting sheet is attached to the metal fixing sheet, the linkage motor is driven to rotate, the linkage motor drives the linkage screw rod to rotate, so that the sliding block is pushed, the sliding block pulls the fork rod to move, the fork rod pushes the adjusting piece to push to the position of the standby gear, and the standby motor drives the driven gear to rotate through the adjusting piece, so that the production equipment is driven to continue working, and the influence on the production process is avoided.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a schematic diagram of a display driver according to embodiment 1;
wherein: 1. a body; 11. a working motor; 12. a standby motor; 2. a transmission member; 21. a drive gear; 22. a backup gear; 23. a driven gear; 3. an adjusting member; 31. an adjusting shaft; 32. a first intermediate gear; 33. a second intermediate gear; 4. a linkage member; 41. a fork lever; 411. a first prong; 412. a second prong; 413. a limit rod; 414. a limiting piece; 42. a slide block; 43. a linkage motor; 44. a linkage screw rod; 45. a metal connecting sheet; 46. a metal fixing sheet; 5. a driving member; 51. an air cylinder; 511. an exhaust port; 52. a piston rod; 53. a gas collecting cavity; 531. an air inlet; 532. an air outlet; 54. a movable rod; 55. a piston disc; 6. a drive plate; 61. a driving rod; 62. pushing the spring.
Detailed Description
The structure is shown in fig. 1 and 2, the device comprises a machine body 1 and a working motor 11 arranged on the machine body 1, the working motor 11 and the polyimide film production equipment are in gear transmission, a standby motor 12 parallel to the working motor 11 is arranged outside the working motor 11, a driving gear 21 is arranged on an output shaft of the working motor 11, a standby gear 22 with the same structure as the driving gear 21 is correspondingly arranged on an output shaft of the standby motor 12, a driven gear 23 is arranged on the polyimide film production equipment, and a transmission piece 2 is arranged outside the working motor 11 and used for transmitting between the driving gear 21 or the standby gear 22 and the driven gear 23.
An adjusting piece 3 is arranged outside the working motor 11 and is used for switching the transmission piece 2 between the driving gear 21 and the standby gear 22; the working motor 11 is also provided with a linkage member 4 for switching the adjusting member 3 from the driving gear 21 to the standby gear 22 when the driving motor stops rotating, and the linkage member 4 comprises
A fork lever 41 for pushing the regulating member 3 to slide between the driving gear 21 and the standby gear 22;
a slider 42 slidably connected to the body 1, and having one end fixed to the fork 41;
the linkage motor 43 and the linkage screw 44, the linkage screw 44 is integrally arranged on the output shaft of the linkage motor 43, penetrates through the slider 42, and is in threaded connection with the slider 42.
The power connection part of the linkage motor 43 is provided with a metal fixing sheet 46 fixed on the machine body 1 and a metal connecting sheet 45 connected on the machine body 1 in a sliding manner, the linkage motor 43 is started when the metal connecting sheet 45 is attached to the metal fixing sheet 46, the machine body 1 is provided with a driving piece 5, and an output shaft of the driving motor is connected with the metal connecting sheet 45 so as to push the metal connecting sheet 45 to be attached to the metal fixing sheet 46 when the driving motor stops rotating.
The driving piece 5 comprises an air cylinder 51 fixed on the machine body 1, a piston rod 52 is slidably connected in the air cylinder 51, an air outlet 532 of the air cylinder 51 is communicated with an air collecting cavity 53, the air collecting cavity 53 is provided with an air inlet 531 and an air outlet 532, a movable rod 54 pushed by the pressure in the air collecting cavity 53 is slidably connected in the air outlet 532, and the metal connecting sheet 45 is fixed on the movable rod 54. The driving motor is fixed with a driving disc 6 on the output shaft, a driving rod 61 is eccentrically hinged on the driving disc 6, a piston disc 55 is arranged at one end, close to the driving motor, of the piston rod 52, and one end, far away from the driving disc 6, of the driving rod 61 is hinged with the piston disc 55 and used for driving the piston rod 52 to slide.
The air cylinder 51 is communicated with the air inlet 531, the air outlet 511 is arranged in the air cylinder 51, the air outlet 511 is positioned between the piston rod 52 and the air inlet 531, the movable rod 54 is provided with a pushing spring 62 for pushing the metal connecting sheet 45 and the movable rod 54 to slide towards the metal connecting sheet 46, and when the piston rod 52 is inflated in the air-gathering cavity 53, the pressure in the air-gathering cavity 53 is greater than the elasticity of the pushing spring 62.
The adjusting piece 3 comprises an adjusting shaft 31 which is connected to the machine body 1 in a sliding way and can rotate on the machine body 1, a first intermediate gear 32 and a second intermediate gear 33 which are identical in structure and parallel to each other are fixedly connected to the adjusting shaft 31, and when the first intermediate gear 32 is meshed with the driving gear 21, the second intermediate gear 33 is meshed with the driven gear 23; when the second intermediate gear 33 is meshed with the backup gear 22, the first intermediate gear 32 is meshed with the driven gear 23.
The fork lever 41 includes a first fork 411 and a second fork 412 for pushing the first intermediate gear 32 and the adjustment shaft 31 to slide, the first intermediate gear 32 being located between the first fork 411 and the second fork 412. The fork lever 41 is integrally provided with a limiting rod 413 perpendicular to the fork lever, two parallel limiting plates 414 are fixed on the machine body 1, the spacing between the limiting plates 414 is equal to half of the spacing between the driving gear 21 and the standby gear 22, and the limiting rod 413 is positioned between the two limiting plates 414. The machine body 1 is provided with an audible and visual alarm, the audible and visual alarm is connected with the metal fixing sheet 46 through a wire, and the wire is electrified when the metal fixing sheet 46 is attached to the metal connecting sheet 45.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (4)
1. The utility model provides a polyimide film production facility trouble early warning device, includes organism (1) and locates work motor (11) on organism (1), through gear drive, its characterized in that between work motor (11) and the polyimide film production facility: a standby motor (12) parallel to the working motor (11) is arranged outside the working motor (11), a transmission piece (2) is arranged outside the working motor (11) and used for transmitting between a driving gear (21) or a standby gear (22) and a driven gear (23), the driving gear (21) is arranged on an output shaft of the working motor (11), a standby gear (22) with the same structure as the driving gear (21) is correspondingly arranged on an output shaft of the standby motor (12), and the driven gear (23) is arranged on polyimide film production equipment; an adjusting piece (3) is arranged outside the working motor (11) and is used for switching the transmission main body between the driving gear (21) and the standby gear (22); the working motor (11) is also provided with a linkage piece (4) which is used for switching the adjusting piece (3) from the driving gear (21) to the standby gear (22) when the working motor (11) stops rotating, and the linkage piece (4) comprises a fork rod (41) which is used for pushing the adjusting piece (3) to slide between the driving gear (21) and the standby gear (22); a sliding block (42) which is connected on the machine body (1) in a sliding way, and one end of the sliding block is fixed with the fork rod (41); the linkage motor (43) and the linkage screw (44), wherein the linkage screw (44) is integrally arranged on an output shaft of the linkage motor (43), penetrates through the sliding block (42) and is in threaded connection with the sliding block (42); a metal fixing sheet (46) fixed on the machine body (1) and a metal connecting sheet (45) connected on the machine body (1) in a sliding way are arranged at the power supply connection part of the linkage motor (43), and the linkage motor (43) is started when the metal connecting sheet (45) is attached to the metal fixing sheet (46); the machine body (1) is provided with a driving piece (5) which is connected with an output shaft of the working motor (11) and a metal connecting piece (45) and is used for pushing the metal connecting piece (45) to be attached to the metal fixing piece (46) when the working motor (11) stops rotating; the driving piece (5) comprises an air cylinder (51) fixed on the machine body (1), a piston rod (52) is slidably connected in the air cylinder (51), an air outlet (532) of the air cylinder (51) is communicated with an air collecting cavity (53), the air collecting cavity (53) is provided with an air inlet (531) and an air outlet (532), a movable rod (54) pushed by the pressure in the air collecting cavity (53) is slidably connected in the air outlet (532), and the metal connecting sheet (45) is fixed on the movable rod (54); a driving disc (6) is fixed on an output shaft of the working motor (11), a driving rod (61) is eccentrically hinged on the driving disc (6), a piston disc (55) is arranged at one end, close to the working motor (11), of the piston rod (52), and one end, far away from the driving disc (6), of the driving rod (61) is hinged with the piston disc (55) and is used for driving the piston rod (52) to slide; the machine body (1) is provided with an audible and visual alarm, the audible and visual alarm is connected with the metal fixing piece (46) and the driven motor is connected with the metal fixing piece (46) through wires, and the wires are electrified when the metal fixing piece (46) is attached to the metal connecting piece (45).
2. The polyimide film production facility failure warning device of claim 1, wherein: the air cylinder (51) is communicated with the air inlet (531), the air outlet (511) is formed in the air cylinder (51), the air outlet (511) is located between the piston rod (52) and the air inlet (531), the movable rod (54) is provided with a pushing spring (62) used for pushing the metal connecting sheet (45) and the movable rod (54) to slide towards the metal fixing sheet (46), and when the piston rod (52) is inflated in the air-gathering cavity (53), the pressure in the air-gathering cavity (53) is greater than the elasticity of the pushing spring (62).
3. The polyimide film production facility failure warning device of claim 1, wherein: the adjusting piece (3) comprises an adjusting shaft (31) which is connected to the machine body (1) in a sliding way and can rotate on the machine body (1), a first intermediate gear (32) and a second intermediate gear (33) which are identical in structure and parallel to each other are fixedly connected to the adjusting shaft (31), and when the first intermediate gear (32) is meshed with the driving gear (21), the second intermediate gear (33) is meshed with the driven gear (23); when the second intermediate gear (33) is meshed with the backup gear (22), the first intermediate gear (32) is meshed with the driven gear (23).
4. The polyimide film production facility trouble warning device according to claim 3, characterized in that: the fork lever (41) comprises a first fork head (411) and a second fork head (412) which are used for pushing the first intermediate gear (32) and the adjusting shaft (31) to slide, and the first intermediate gear (32) is positioned between the first fork head (411) and the second fork head (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257581.1A CN109118726B (en) | 2018-10-26 | 2018-10-26 | Polyimide film production facility trouble early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257581.1A CN109118726B (en) | 2018-10-26 | 2018-10-26 | Polyimide film production facility trouble early warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109118726A CN109118726A (en) | 2019-01-01 |
| CN109118726B true CN109118726B (en) | 2023-11-28 |
Family
ID=64855560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257581.1A Active CN109118726B (en) | 2018-10-26 | 2018-10-26 | Polyimide film production facility trouble early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109118726B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723750A (en) * | 1972-03-01 | 1973-03-27 | Sperry Rand Corp | Marine engineroom monitor and control system |
| CN103016149A (en) * | 2013-01-16 | 2013-04-03 | 青岛大学 | Hydraulic engine with inter-cylinder gear linkage function |
| CN103410701A (en) * | 2013-07-31 | 2013-11-27 | 奉化市天风汽车空压机有限公司 | Clutch type air compressor of automobile and clutch method for clutch type air compressor |
| CN203373046U (en) * | 2013-07-16 | 2014-01-01 | 太原重工股份有限公司 | Main lifting speed reducer for lifting machine |
| CN105056825A (en) * | 2015-07-22 | 2015-11-18 | 济南晶艺光电技术有限公司 | Coaxial servo table with active and standby powers |
| CN106005956A (en) * | 2016-06-06 | 2016-10-12 | 马鞍山钢铁股份有限公司 | Steel wire rubber belt fault preventing and alarming device |
| CN206654044U (en) * | 2017-04-11 | 2017-11-21 | 贵州山顺缆车有限公司 | A kind of double transmission mechanisms of gondola cableway |
| CN207869202U (en) * | 2018-03-08 | 2018-09-14 | 株式会社东芝 | Paper feed and image forming apparatus |
| CN208969823U (en) * | 2018-10-26 | 2019-06-11 | 镇江龙成绝缘材料有限公司 | Kapton production equipment fault pre-alarming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7872361B2 (en) * | 2008-03-24 | 2011-01-18 | Jeffrey Noel McFadden | Vehicle integrated dead battery backup starting system |
-
2018
- 2018-10-26 CN CN201811257581.1A patent/CN109118726B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723750A (en) * | 1972-03-01 | 1973-03-27 | Sperry Rand Corp | Marine engineroom monitor and control system |
| CN103016149A (en) * | 2013-01-16 | 2013-04-03 | 青岛大学 | Hydraulic engine with inter-cylinder gear linkage function |
| CN203373046U (en) * | 2013-07-16 | 2014-01-01 | 太原重工股份有限公司 | Main lifting speed reducer for lifting machine |
| CN103410701A (en) * | 2013-07-31 | 2013-11-27 | 奉化市天风汽车空压机有限公司 | Clutch type air compressor of automobile and clutch method for clutch type air compressor |
| CN105056825A (en) * | 2015-07-22 | 2015-11-18 | 济南晶艺光电技术有限公司 | Coaxial servo table with active and standby powers |
| CN106005956A (en) * | 2016-06-06 | 2016-10-12 | 马鞍山钢铁股份有限公司 | Steel wire rubber belt fault preventing and alarming device |
| CN206654044U (en) * | 2017-04-11 | 2017-11-21 | 贵州山顺缆车有限公司 | A kind of double transmission mechanisms of gondola cableway |
| CN207869202U (en) * | 2018-03-08 | 2018-09-14 | 株式会社东芝 | Paper feed and image forming apparatus |
| CN208969823U (en) * | 2018-10-26 | 2019-06-11 | 镇江龙成绝缘材料有限公司 | Kapton production equipment fault pre-alarming device |
Non-Patent Citations (1)
| Title |
|---|
| 高炉故障预警及自处理系统的开发与应用;刘标;;科技信息(第24期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109118726A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109118726B (en) | Polyimide film production facility trouble early warning device | |
| CN112510599A (en) | Full-automatic stripping off device of sheath | |
| CN208969823U (en) | Kapton production equipment fault pre-alarming device | |
| CN107747672A (en) | A kind of transformer station's O＆M equipment secret position check device | |
| CN107946785B (en) | Transformer equipment conductor joint heating electrical treatment device | |
| CN116504451B (en) | Wire harness for energy storage equipment and crimping machine for production of wire harness | |
| CN112788942B (en) | Auxiliary assembly for removing stickers by self-fastening clamp for SMT (surface mount technology) paster of computer | |
| CN218603721U (en) | Integrated circuit board with protection short-circuit treatment | |
| CN103259154B (en) | Wire inner core drawing and cutting machine | |
| CN204771033U (en) | Tight tool is pressed from both sides in thermal -insulated restricted driving journey hot pressing of PCB board with cleaning function | |
| CN209036671U (en) | A kind of rectilinear automatically cleaning cutting machine tool apron | |
| CN103884059A (en) | Air-conditioning air cabinet and air-conditioning system | |
| CN211332056U (en) | A kind of coil taking equipment for automobile glass production line | |
| CN115512500B (en) | Safety protection equipment for power equipment maintenance | |
| CN221946989U (en) | A quick-connection switch with high protection level | |
| CN115425480B (en) | A temporary circuit connection device for bus duct replacement and its use method | |
| CN211700155U (en) | Efficient contact calliper | |
| CN220065461U (en) | Electric switch device of high-speed switch capable of being controlled remotely | |
| CN223259826U (en) | A PTC heating element pressure test tool and a PTC heating element pressure test device | |
| CN217468230U (en) | A signal turbine head for easy replacement of microswitches | |
| CN222003536U (en) | A new type of copper busbar heat shrink tube cutting tool, tool adjustment mechanism and cutting machine | |
| CN221883777U (en) | On-line monitoring device for high-voltage environment electrical equipment | |
| CN214408648U (en) | Bridge crack experimental apparatus | |
| CN222953020U (en) | Fuse and surge combined electrical apparatus containing same | |
| CN223206588U (en) | Novel wireless four-in-one binding post side by side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |