CN115680452B - Quick opening device and method for dyeing kettle door cover - Google Patents
Quick opening device and method for dyeing kettle door cover Download PDFInfo
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- CN115680452B CN115680452B CN202211363101.6A CN202211363101A CN115680452B CN 115680452 B CN115680452 B CN 115680452B CN 202211363101 A CN202211363101 A CN 202211363101A CN 115680452 B CN115680452 B CN 115680452B
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Abstract
The invention discloses a quick-opening device and a quick-opening method for a door cover of a dyeing kettle. The quick opening device realizes the door cover locking function and the door cover uncovering function through actions such as a clamp opening and closing mechanism, a clamp supporting and guiding mechanism, a door cover push-pull mechanism, a door cover lifting safety locking mechanism and the like, thereby ensuring the quick opening function of the horizontal dyeing kettle and enabling the dyeing tool to normally enter and exit the horizontal dyeing kettle. The invention fundamentally solves the problem of the locking of the kettle body door cover caused by insufficient rigidity of the cantilever quick-opening device.
Description
Technical Field
The invention relates to the field of a large horizontal dyeing kettle door cover quick-opening device, in particular to a dyeing kettle door cover quick-opening device and a dyeing kettle door cover quick-opening method.
Background
In the field of large horizontal pressure vessel quick-opening devices, the conventional quick-opening device is often implemented by adopting a cantilever structure, and is feasible under the condition that the weight of a kettle body door cover is lighter, but when the kettle body door cover is heavier, if the quick-opening device adopting the cantilever structure is adopted again, the requirements on the strength and the rigidity of the quick-opening device are very strict, particularly for the rigidity, because of the defect of the cantilever structure, the rigidity is always an obstacle which puzzles smooth use of the large kettle body door cover quick-opening device, and in the actual use process, the quick-opening device adopting the cantilever structure always has the condition that the kettle body door cover is blocked due to the rigidity problem.
Disclosure of Invention
Therefore, in order to solve the defects, the invention provides the large horizontal dyeing kettle door cover quick-opening device which is reasonable in design, ingenious in structure and capable of fundamentally solving the problem that the kettle door cover is blocked due to insufficient rigidity of the traditional cantilever quick-opening device by adopting a portal frame type structure and the method thereof.
Specifically, a quick-opening device of a dyeing kettle door cover (a door cover of a large horizontal dyeing kettle) comprises a quick-opening portal frame, a clamp opening and closing mechanism, a clamp supporting and guiding mechanism, a door cover push-pull mechanism, a door cover lifting mechanism and a door cover lifting safety locking mechanism, wherein the quick-opening portal frame provides physical support for the clamp opening and closing mechanism, the door cover push-pull mechanism, the door cover lifting mechanism and the door cover lifting safety locking mechanism. The clamp opening and closing mechanism is hinged with the kettle body clamp through the switching block and is used for opening or closing the kettle body clamp. The clamp support guide mechanism is hinged with the kettle body clamp through a hinged seat and is used for supporting and guiding the kettle body clamp.
The door cover push-pull mechanism is connected with the kettle body door cover through screws and is used for pulling in and pushing out the kettle body door cover. The door cover lifting mechanism is connected with the door cover push-pull mechanism through a floating connector A and is used for lifting and descending the kettle body door cover. The door cover lifting safety locking mechanism can lock or unlock the door cover lifting mechanism through the safety pin.
Wherein, clamp closing mechanism uses positive and negative tooth lead screw to realize opening or closing of cauldron body clamp.
Wherein, after the kettle body clamp is opened, the minimum clearance between the kettle body clamp and the kettle body door cover is more than 10mm.
When the kettle body door cover is pulled into the kettle body, the gap between the kettle body door cover and the inner wall of the kettle body is less than 0.12mm.
After the door cover push-pull mechanism pushes out the kettle body door cover, the distance between the kettle body door cover and the kettle body clamp is more than 19mm.
The door cover circular plate is provided with pitching and swaying adjusting screws for fine adjustment of pitching and swaying angle positions of the kettle body door cover.
Wherein, the lifting height of the door cover lifting mechanism for lifting the door cover is 900mm.
Meanwhile, the invention also provides a quick opening method of the large horizontal dyeing kettle door cover, which is preferably carried out by adopting the device and comprises the following steps:
the first step: after the pressure dyeing kettle finishes dyeing the product on the dyeing tool, the inside of the dyeing kettle is depressurized to atmospheric pressure;
and a second step of: under the action of the clamp opening and closing mechanism and the clamp supporting and guiding mechanism, the clamp of the kettle body is driven to be opened from closed;
and a third step of: under the action of the door cover push-pull mechanism, the door cover of the kettle body is driven to be separated from the kettle body;
fourth step: under the action of the door cover lifting mechanism, the door cover of the kettle body is driven to rise to a certain height;
fifth step: under the action of the door cover lifting safety locking mechanism, the door cover lifting mechanism is locked, and at the moment, the kettle body door cover is completely opened.
Preferably, the quick opening device realizes the closing function of the kettle body door cover through the following actions: under the effect of door closure lifting safety locking mechanism, with door closure elevating system unblock, under door closure elevating system's effect, drive cauldron body door closure descends to certain height. Under the action of the door cover push-pull mechanism, the kettle body door cover is driven to be in butt joint with the kettle body. Under the action of the clamp opening and closing mechanism and the clamp supporting and guiding mechanism, the clamp of the kettle body is driven to be opened to be closed.
The invention has reasonable design and ingenious structure, and the structure adopting the portal frame form fundamentally solves the problem that the door cover of the kettle body is blocked due to insufficient rigidity of the traditional cantilever quick-opening device; the frequent opening and closing function of the horizontal dyeing kettle door cover can be realized. And the door cover locking function and the door cover uncovering function are realized through actions such as a clamp opening and closing mechanism, a clamp supporting and guiding mechanism, a door cover push-pull mechanism, a door cover lifting safety locking mechanism and the like, so that the quick opening function of the horizontal dyeing kettle is ensured, and the dyeing tool normally enters and exits the horizontal dyeing kettle. The invention fundamentally solves the problem of the locking of the kettle body door cover caused by insufficient rigidity of the cantilever quick-opening device.
Drawings
FIG. 1 is a schematic illustration of the state of the mounting structure of the present invention;
FIG. 2 is another schematic view of the mounting structure of the present invention;
FIG. 3 is a schematic front view of the mounting structure of the present invention;
FIG. 4 is a schematic left-hand view of the mounting structure of the present invention;
FIG. 5 is an enlarged partial schematic view of I in FIG. 4;
FIG. 6 is an enlarged partial schematic view of II in FIG. 4;
FIG. 7 is a schematic perspective view of a quick-open gantry according to the present invention;
FIG. 8 is a perspective view showing the overall construction of the present invention;
FIG. 9 is another perspective view of the overall structure of the present invention;
FIG. 10 is a schematic view of the structure of the invention after the quick-open gantry is disassembled;
FIG. 11 is a schematic perspective view of a clamp opening and closing mechanism according to the present invention;
FIG. 12 is a schematic perspective view of the clamp opening and closing mechanism of the present invention with the organ cover removed;
FIG. 13 is a schematic front view of the clamp opening and closing mechanism of the present invention with the organ cover removed;
FIG. 14 is a schematic side view of the clamp opening and closing mechanism of the present invention with the organ cover removed;
FIG. 15 is a schematic top view of the clamp opening and closing mechanism of the present invention;
FIG. 16 is a schematic perspective view of a base assembly according to the present invention;
FIG. 17 is a schematic perspective view of the structure of the positive and negative feed screw assembly of the clamp opening and closing mechanism of the present invention;
FIG. 18 is a schematic front view of the structure of the positive and negative feed screw assembly of the clamp opening and closing mechanism of the present invention;
FIG. 19 is a perspective view of the structure of the push-pull mechanism of the door cover of the present invention;
FIG. 20 is a schematic front view of a door push-pull mechanism according to the present invention;
FIG. 21 is a schematic top view of a door push-pull mechanism according to the present invention;
FIG. 22 is a schematic cross-sectional view of A-A of FIG. 20;
FIG. 23 is a schematic view of a door lifting mechanism according to the present invention;
FIG. 24 is a perspective view of the door lifting safety locking mechanism of the present invention;
FIG. 25 is a schematic front view of the door lifting safety locking mechanism of the present invention;
FIG. 26 is a schematic perspective view of the installation of the tank clamp and clamp support guide mechanism of the present invention;
FIG. 27 is another perspective view of the installation of the tank clamp and clamp support guide of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 27, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-10, a quick door cover opening device of a dyeing kettle comprises a quick door frame 1, a clamp opening and closing mechanism 2, a door cover push-pull mechanism 4, a door cover lifting mechanism 5 and a door cover lifting safety locking mechanism 6; the quick-opening portal frame 1 is erected at the door cover end of the kettle body 52; the clamp opening and closing mechanism 2 is fixedly arranged on the quick-opening portal frame 1 and drives the split kettle clamp 53 to open or close; the door cover push-pull mechanism 4 is fixedly arranged on the quick-opening portal frame 1, and drives the kettle body door cover 59 to open and close after the kettle body clamp 53 is opened.
As shown in fig. 26 and 27, the split-type kettle body clamp 53 includes a left kettle body clamp 531, a right kettle body clamp 532 and a lower kettle body clamp 533, where the left kettle body clamp 531 and the right kettle body clamp 532 are hinged to two ends of the lower kettle body clamp 533 through pins respectively; the lower clamp 533 of the kettle body is slidably provided with a clamp support guide mechanism 3, as shown in fig. 6, the clamp support guide mechanism 3 comprises a clamp support guide rail 30 which is arranged on a support plate of the kettle body, and a limit stop 31 is arranged at the lower end of the clamp support guide rail 30 and used for limiting. The clamp support guide rail 30 is provided with a hinge seat 29, the hinge seat 29 is hinged with the clamp support guide rail through a hole in the kettle body clamp, and the top of the hinge seat 29 is fixed by using a slotted nut and a cotter pin.
As shown in fig. 7, after the relative positions of the quick-opening portal frame 1 and the kettle body are determined, the quick-opening portal frame 1 is fixed with the ground through expansion screws, the quick-opening portal frame 1 is mainly formed by welding rectangular steel pipes and steel plates and then machining, and the outer surface is sprayed with primer and finish paint, so that the quick-opening portal frame has enough strength, rigidity and stability. The quick-opening portal frame 1 provides physical support for a clamp opening and closing mechanism 2, a door cover push-pull mechanism 4, a door cover lifting mechanism 5 and a door cover lifting safety locking mechanism 6. The mechanisms are connected with the quick-opening portal frame 1 through screws; and a clamp opening and closing mechanism mounting plate 56 is provided below the cross beam.
As shown in fig. 11-19, the clamp opening and closing mechanism 2 comprises a positive and negative screw rod assembly 11 and a clamp opening and closing gear motor 14, wherein the positive and negative screw rod assembly 11 is connected with the clamp opening and closing gear motor 14, and two mounting rotating blocks 12 with opposite movement directions are mounted on the positive and negative screw rod assembly 11; the two mounting adapter blocks 12 are respectively connected with a left kettle body clamp 531 and a right kettle body clamp 532;
the front and back screw rod assembly 11 is arranged on the quick-opening portal frame 1 through the base assembly 9, and the front and back screw rod assembly 11 comprises a screw rod supporting seat 22, a screw rod fixing seat 23, a seat A25, a seat B26, a front and back screw rod 24 and a screw rod nut 27;
the screw rod supporting seat 22 and the screw rod fixing seat 23 provide support for the positive and negative screw rods 24 to be fixed and installed on the base assembly 9, the base assembly 9 is fixed on the quick-opening portal frame 1, and the seat A25 and the seat B26 are fixed on the screw rod nut 27;
the two installation adapter blocks 12 with opposite movement directions are installed on the seat A25 and the seat B26, the anti-collision blocks 13 are arranged at the two ends of the front and back screw rods 24, the front and back screw rods 24 are connected with a coupler through keys, and the coupler is connected with the clamp opening and closing gear motor 14.
The A25 and the seat B26 are provided with misplaced lugs, and the lugs are provided with lock holes 55; and a clamp opening and closing safety cylinder 20 is mounted on the base assembly 9, and the clamp opening and closing safety cylinder 20 is connected with an adapter sleeve 19 which can be inserted into the lock hole.
The top end of the coupler is provided with a baffle cover 15, and the upper end of the base assembly 9 is provided with a groove type photoelectric switch 16, an induction piece 17, a sheet metal plate cover 18, a switching sleeve 19 and a clamp opening and closing safety cylinder 20. Organ covers 21 are arranged on the left side and the right side of the front tooth screw rod assembly 11; and after the clamp opening and closing mechanism 2 opens the clamp of the kettle body, the minimum gap between the clamp of the kettle body and the door cover of the kettle body is more than 10mm.
Further, the mode that clamp opening and closing mechanism 2 carries out clamp switching includes following step, and when 1 needs the cauldron body clamp to open, it includes:
(1.1) when the dyeing tool in the dyeing kettle needs to be replaced, the clamp opening and closing safety cylinder 20 acts to pull the adapter sleeve 19 out of the lock holes on the seat A25 and the seat B26.
(1.2) the magnetic switch of the clamp on-off safety cylinder 20 senses that the cylinder rod is in place, i.e. that the adapter sleeve 19 has been pulled out of the locking holes on the seats a25 and B26. The clamp opening and closing safety cylinder 20 stops.
(1.3) the clamp opening and closing gear motor 14 rotates to drive the positive and negative tooth screw rod 24 to rotate through a key and a coupler, a screw rod nut 27 on the screw rod drives a seat A25 and a seat B26 to do linear motion far away from each other, an adapter block 12 is fixed on the seat A25 and the seat B26, and the adapter block 12 is connected to the kettle body clamp through a hinge, so that the kettle body clamp is in a gradually opened state.
(1.4) the groove type photoelectric switch 16 senses the sensing piece 17, namely the kettle body clamp is in a complete opening state, at the moment, the clamp opening and closing gear motor 14 stops rotating, the kettle body clamp opening action is completed, and the next kettle body door cover pushing action can be performed.
(2) When needing cauldron body clamp to close, it includes:
(2.1) the clamp opening and closing gear motor 14 drives the positive and negative tooth screw 24 to rotate, and the adapter blocks 12 are close to each other.
(2.2) the groove type photoelectric switch 16 senses the sensing piece 17, namely the kettle body clamp is in a completely closed state, and the clamp opening and closing gear motor 14 stops rotating at the moment.
(2.3) the clamp opening and closing safety cylinder 20 is operated, and the adapter sleeve 19 is inserted into the lock holes on the seat a25 and the seat B26.
(2.4) the magnetic switch of the clamp on-off safety cylinder 20 senses that the cylinder rod is in place, indicating that the adapter sleeve 19 has been inserted into the locking holes in the seats a25 and B26. The clamp opening and closing safety cylinder 20 stops. And (5) finishing the closing action of the clamp.
As shown in fig. 19-22, the door push-pull mechanism 4 is used for pulling in and pushing out the door of the kettle body, and comprises a door push-pull speed reducing motor 39, a door push-pull driving machine 40 and a door fixing bracket 32,
one end of the door cover push-pull transmission machine 40 is connected with the door cover push-pull speed reduction motor 39 through a coupling, the other end is connected with the door cover fixing bracket 32 through an adapter 41,
the door cover fixing support 32 is connected with the kettle body door cover 59, and the kettle body door cover 59 is driven to open and close by the rotation of the door cover push-pull transmission machine 40.
Further, two sides of the door cover fixing bracket 32 are provided with push-pull plates 34 through door cover push-pull linear guide rails 33, and the push-pull plates 34 are longitudinally and slidably arranged on the quick-opening portal frame 1 through vertical guide rails 51;
wherein the push-pull plate 34 on the left side is provided with a push-pull plate combination 35, and the door cover push-pull speed reducing motor 39 is arranged on the push-pull plate combination 35.
Further, the push-pull plate assembly 35 is fixedly provided with two door cover push-pull proximity switches 37, and the door cover fixing bracket 32 is fixedly provided with an induction plate 38 positioned between the two door cover push-pull proximity switches 37.
A door cover circular plate 42 is welded in the middle of the door cover fixing bracket 32, and the door cover circular plate 42 is fixed with the kettle body door cover through a screw; the door cover circular plate 42 is provided with a pitching and swaying adjusting screw 43 for fine adjustment of pitching and swaying angle positions of the kettle body door cover, and the door cover push-pull mechanism 4 can push the kettle body door cover out of a distance of more than 19mm from the kettle body clamp.
The mode of pushing and pulling the kettle body door by the door pushing and pulling mechanism 4 comprises the following steps,
(1) When needing cauldron body door closure to release, it includes:
(1.1) after the kettle body clamp is opened, the door cover push-pull gear motor 39 drives the door cover push-pull transmission machine 40 to move through the coupler, and the door cover push-pull transmission machine 40 drives the door cover fixing support 32 and the kettle body door cover to push out.
(1.2) the door push-pull proximity switch 37 senses the sensing plate 38, namely the kettle door is pushed out to the right position.
(1.3) stopping the push-pull gear motor 39 of the door cover, and finishing pushing out the door cover of the kettle body. The next step of lifting the kettle body door cover can be performed.
(2) When needing cauldron body door closure to draw in, it includes:
(2.1) the kettle body door is lowered into place, and the door push-pull speed reducing motor 39 drives the door push-pull transmission machine 40 to move through the coupler, and the door push-pull transmission machine 40 drives the door fixing support 32 and the kettle body door to carry out pulling-in action.
(2.2) the door cover push-pull proximity switch 37 senses the sensing plate 38, namely the kettle door cover is pulled in place.
(2.3) stopping the action of the door cover push-pull speed reducing motor 39, and finishing the pulling-in of the kettle body door cover; the next step of closing the kettle body clamp can be performed.
As shown in fig. 23, the door lifting mechanism 5 is used for lifting and lowering the door of the kettle body, and the door lifting mechanism 5 comprises a door lifting gear motor 44 and a door lifting driver 45 which is longitudinally driven;
one end of the door cover lifting transmission mechanism 45 is connected to the left push-pull plate 34 through a floating joint A36, the other end is connected to the door cover lifting speed reducing motor 44 through a coupler, and the door cover lifting speed reducing motor 44 is fixed on the quick-opening portal frame 1. A door cover lifting proximity switch 8 and a door cover lifting limit switch 7 are arranged on the quick-opening portal frame 1, and the door cover lifting mechanism 5 can drive the kettle body door cover to lift more than 900mm.
The method for lifting the kettle body door cover by the door cover lifting mechanism 5 comprises the following steps:
(1) When the door cover of the kettle body is required to rise, the door cover comprises:
(1.1) after the pushing-out of the kettle body door, the door lifting gear motor 44 drives the door lifting driver 45 to lift through the coupler, and the door lifting driver 45 drives the kettle body door to lift.
(1.2) the door cover lifting proximity switch 8 senses the lifting sensing block, namely the kettle body door cover is lifted in place.
(1.3) stopping the door lifting gear motor 44, and finishing the lifting of the kettle body door. The next step of lifting and safety locking action of the kettle body door cover can be performed.
(2) When the door cover of the kettle body is required to descend, the door cover comprises:
(2.1) after the door lifting safety locking mechanism 6 is unlocked, the door lifting speed reducing motor 44 drives the door lifting driver 45 to descend through the coupling, and the door lifting driver 45 drives the kettle door to descend.
(2.2) the door lifting limit switch 7 senses the door lifting mechanism 5, namely the kettle body door is lowered into place.
(2.3) stopping the door lifting gear motor 44, and completing the lowering of the kettle body door. The next step of pulling-in action of the kettle body door cover can be performed.
As shown in fig. 24 and 25, the door lifting safety locking mechanism 6 is used for locking and unlocking the door of the kettle body, and the door lifting safety locking mechanism 6 is installed above the quick-opening portal frame 1 and acts on the door lifting mechanism 5;
the door cover lifting safety locking mechanism 6 comprises a safety locking cylinder 46, a cylinder mounting plate 47, a safety pin 49 and a safety hole 58 which is arranged on the push-pull plate 34,
the safety locking cylinder 46 is installed in the quick-opening portal frame 1 through a cylinder installation plate 47, the safety locking cylinder 46 is connected with a safety pin 49 through a floating joint B48, the safety pin 49 is placed in an oilless bushing 50, the safety pin 49 can slide in the oilless bushing 50, the oilless bushing 50 is fixed on the quick-opening portal frame 1, and the door cover lifting safety locking mechanism 6 is used for safety locking of a kettle door cover and preventing the kettle door cover from falling accidentally. The safety hole 58 mates with the safety pin 49, wherein the safety lock cylinder 46 moves the safety pin 49 into and out of the safety hole 58.
When the door cover lifting safety locking mechanism 6 locks and unlocks the kettle body door cover, the specific method comprises the following steps:
(1) When needing cauldron body door closure locking, it includes:
(1.1) after the door cover of the kettle body is lifted, the safety locking cylinder 46 acts to drive the floating joint B48 to push the safety pin 49 to be inserted into the safety hole 58 of the push-pull plate combination 35 and the push-pull plate 34.
(1.2) the magnetic switch on the safety lockout cylinder 46 senses that the safety pin 49 is inserted in place.
(1.3) the safety lock cylinder 46 is deactivated. At the moment, the kettle body door cover is safely locked, and the next dyeing tool can enter the horizontal dyeing kettle.
(2) When the door cover of the kettle body is required to be unlocked, the method comprises the following steps:
(2.1) after the dyeing tool enters the horizontal dyeing kettle, the safety locking cylinder 46 acts to drive the floating joint B48 to pull the safety pin 49 out of the safety hole of the push-pull plate combination 35 and the push-pull plate 34.
(2.2) the magnetic switch on the safety lockout cylinder 46 senses that the safety pin 49 is pulled out of position.
(2.3) the safety lock cylinder 46 is deactivated. At this time, the kettle body door cover is unlocked, and the next step of descending of the kettle body door cover can be performed.
The invention also provides a quick opening method of the dyeing kettle door cover, which adopts the quick opening device of the dyeing kettle door cover to finish quick opening of the dyeing kettle door cover, and comprises the following steps:
the first step: after the pressure dyeing kettle finishes dyeing the product on the dyeing tool, the inside of the dyeing kettle is depressurized to atmospheric pressure;
and a second step of: under the action of the clamp opening and closing mechanism 2 and the clamp supporting and guiding mechanism 3, the clamp of the kettle body is driven to be opened from closed;
and a third step of: under the action of the door cover push-pull mechanism 4, the door cover of the kettle body is driven to be separated from the kettle body;
fourth step: under the action of the door cover lifting mechanism 5, the door cover of the kettle body is driven to rise to a certain height;
fifth step: under the action of the door cover lifting safety locking mechanism 6, the door cover lifting mechanism 5 is locked, and at the moment, the opening of the kettle door cover is finished.
The method ensures the quick-opening function of the horizontal dyeing kettle, and ensures that the dyeing tool normally enters and exits the horizontal dyeing kettle. The invention fundamentally solves the problem of the locking of the kettle body door cover caused by insufficient rigidity of the cantilever quick-opening device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a dyeing cauldron door closure quick-opening device which characterized in that: comprising
The quick-opening portal frame (1) is erected at the door cover end of the kettle body (52);
the clamp opening and closing mechanism (2) is fixedly arranged on the quick-opening portal frame (1) and drives the split kettle clamp (53) to be opened or closed; and
the door cover push-pull mechanism (4) is fixedly arranged on the quick-opening portal frame (1), and drives the kettle body door cover (59) to open and close after the kettle body clamp (53) is opened;
the clamp opening and closing mechanism (2) comprises a positive and negative screw rod assembly (11) and a clamp opening and closing speed reducing motor (14), the positive and negative screw rod assembly (11) is connected with the clamp opening and closing speed reducing motor (14), and two mounting adapter blocks (12) with opposite movement directions are mounted on the positive and negative screw rod assembly (11);
the split kettle body clamp (53) comprises a kettle body left clamp (531), a kettle body right clamp (532) and a kettle body lower clamp (533), wherein the kettle body left clamp (531) and the kettle body right clamp (532) are respectively hinged with the two ends of the kettle body lower clamp (533) through pin shafts;
the two mounting adapter blocks (12) are respectively connected with a left kettle body clamp (531) and a right kettle body clamp (532);
the lower clamp (533) of the kettle body is slidably provided with a clamp supporting and guiding mechanism (3);
the door cover push-pull mechanism (4) comprises a door cover push-pull speed reducing motor (39), a door cover push-pull transmission machine (40) and a door cover fixing bracket (32),
one end of the door cover push-pull transmission machine (40) is connected with the door cover push-pull gear motor (39), the other end is connected with the door cover fixing bracket (32),
the door cover fixing support (32) is connected with the kettle body door cover (59), and the kettle body door cover (59) is driven to open and close by the rotation of the door cover push-pull transmission machine (40); two sides of the door cover fixing support (32) are provided with push-pull plates (34) through door cover push-pull linear guide rails (33), and the push-pull plates (34) are longitudinally and slidably arranged on the quick-opening portal frame (1);
wherein the push-pull plate (34) at the left side is provided with a push-pull plate combination (35), and the door cover push-pull speed reducing motor (39) is arranged on the push-pull plate combination (35);
the dyeing kettle door cover quick-opening device also comprises a door cover lifting mechanism (5) acting on the door cover push-pull mechanism (4), wherein the door cover lifting mechanism (5) comprises a door cover lifting speed reducing motor (44) and a longitudinally-driven door cover lifting transmission machine (45); one end of the door cover lifting transmission machine (45) is connected with the left push-pull plate (34), the other end of the door cover lifting transmission machine is connected with the door cover lifting speed reduction motor (44), and the door cover lifting speed reduction motor (44) is fixed on the quick-opening portal frame (1);
the quick-opening device for the dyeing kettle door cover also comprises a door cover lifting safety locking mechanism (6), wherein the door cover lifting safety locking mechanism (6) is arranged above the quick-opening portal frame (1) and acts on the door cover lifting mechanism (5);
the door cover lifting safety locking mechanism (6) comprises a safety locking cylinder (46), a safety pin (49) and a safety hole (58), wherein the safety locking cylinder (46) drives the safety pin (49) to be inserted into or separated from the safety hole (58), and the safety hole (58) is formed in the push-pull plate (34).
2. The dyeing kettle door cover quick-opening device according to claim 1, wherein: the push-pull plate combination (35) is fixedly provided with two door cover push-pull proximity switches (37), and the door cover fixing support (32) is fixedly provided with an induction plate (38) positioned between the two door cover push-pull proximity switches (37).
3. The dyeing kettle door cover quick-opening device according to claim 1, wherein: the door cover lifting safety locking mechanism (6) also comprises an air cylinder mounting plate (47),
the safety locking cylinder (46) is mounted on the quick-opening portal frame (1) through a cylinder mounting plate (47), the safety pin (49) is connected to a telescopic rod of the safety locking cylinder (46), and the safety hole (58) is matched with the safety pin (49).
4. The dyeing kettle door cover quick-opening device according to claim 1, wherein: the positive and negative screw rod assembly (11) is arranged on the quick-opening portal frame (1) through the base assembly (9), and the positive and negative screw rod assembly (11) comprises a screw rod supporting seat (22), a screw rod fixing seat (23), a seat A (25), a seat B (26), a positive and negative screw rod (24) and a screw rod nut (27);
the screw rod supporting seat (22) and the screw rod fixing seat (23) provide support for the positive and negative screw rod (24) to be fixed and are arranged on the base assembly (9), the base assembly (9) is fixed on the quick-opening portal frame (1), and the seat A (25) and the seat B (26) are fixed on the screw rod nut (27);
two installation adapter blocks (12) with opposite movement directions are installed on a seat A (25) and a seat B (26), anti-collision blocks (13) are arranged at two ends of a positive and negative screw rod (24), the positive and negative screw rod (24) is connected with a coupler through a key, and the coupler is connected with a clamp opening and closing gear motor (14).
5. The dyeing kettle door cover quick-opening device according to claim 4, wherein: a door cover circular plate (42) connected with a kettle body door cover (59) is fixedly arranged on the inner side of the door cover fixing support (32), and a pitching and swaying adjusting screw (43) is arranged on the door cover circular plate (42).
6. A quick opening method using the quick opening device for a door cover of a dyeing kettle according to any one of claims 1 to 5, comprising the steps of:
the first step: after the pressure dyeing kettle finishes dyeing the product on the dyeing tool, the inside of the dyeing kettle is depressurized to atmospheric pressure;
and a second step of: under the action of the clamp opening and closing mechanism (2) and the clamp supporting and guiding mechanism (3), the clamp of the kettle body is driven to be opened from closed;
and a third step of: under the action of a door cover push-pull mechanism (4), the door cover of the kettle body is driven to be separated from the kettle body;
fourth step: under the action of a door cover lifting mechanism (5), the door cover of the kettle body is driven to rise to a certain height;
fifth step: under the action of the door cover lifting safety locking mechanism (6), the door cover lifting mechanism (5) is locked, and at the moment, the opening of the kettle body door cover is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| KR20150063902A (en) * | 2013-12-02 | 2015-06-10 | 주식회사 이노테크 | Autoclave Apparatus With Sliding Door |
| CN107930176A (en) * | 2017-12-21 | 2018-04-20 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon and its application method |
| CN207734643U (en) * | 2017-12-21 | 2018-08-17 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon |
| CN109894063A (en) * | 2019-04-10 | 2019-06-18 | 青岛科技大学 | A kind of vertical supercritical fluid foaming machine of full-automatic open-close |
| CN210598595U (en) * | 2019-07-08 | 2020-05-22 | 淮安金琪机电科技有限责任公司 | Separating type automatic door device of food and medicine high-temperature and high-pressure sterilization equipment |
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2022
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20150063902A (en) * | 2013-12-02 | 2015-06-10 | 주식회사 이노테크 | Autoclave Apparatus With Sliding Door |
| CN107930176A (en) * | 2017-12-21 | 2018-04-20 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon and its application method |
| CN207734643U (en) * | 2017-12-21 | 2018-08-17 | 贵州航天乌江机电设备有限责任公司 | A kind of extraction kettle slide rail type is pneumatically opened soon |
| CN109894063A (en) * | 2019-04-10 | 2019-06-18 | 青岛科技大学 | A kind of vertical supercritical fluid foaming machine of full-automatic open-close |
| CN210598595U (en) * | 2019-07-08 | 2020-05-22 | 淮安金琪机电科技有限责任公司 | Separating type automatic door device of food and medicine high-temperature and high-pressure sterilization equipment |
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|---|---|
| CN115680452A (en) | 2023-02-03 |
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