CN115680452A - Rapid opening device and method for door cover of dyeing kettle - Google Patents
Rapid opening device and method for door cover of dyeing kettle Download PDFInfo
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- CN115680452A CN115680452A CN202211363101.6A CN202211363101A CN115680452A CN 115680452 A CN115680452 A CN 115680452A CN 202211363101 A CN202211363101 A CN 202211363101A CN 115680452 A CN115680452 A CN 115680452A
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Abstract
The invention discloses a rapid opening device and a rapid opening method for a door cover of a dyeing kettle. The quick opening device realizes the door cover locking function and the door cover opening function through actions of the clamp opening and closing mechanism, the clamp supporting guide mechanism, the door cover push-pull mechanism, the 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 can normally enter and exit the horizontal dyeing kettle. The invention fundamentally solves the problem that the door cover of the kettle body is blocked due to insufficient rigidity of the cantilever quick-opening device.
Description
Technical Field
The invention relates to the field of large horizontal dyeing kettle door cover quick opening devices, in particular to a dyeing kettle door cover quick opening device and a method thereof.
Background
In the field of large horizontal pressure vessel quick-opening devices, the conventional quick-opening device is usually implemented by adopting a cantilever structure and is feasible under the condition that the weight of a kettle body door cover is light, but under the condition that the weight of the kettle body door cover is heavy, the requirements on the strength and the rigidity of the quick-opening device are very strict if the quick-opening device of the cantilever structure is adopted, particularly for the rigidity, the rigidity is always an obstacle which troubles the smooth use of the large kettle body door cover quick-opening device due to the defect of the cantilever structure, and in the actual use process, the quick-opening device of 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 quick opening device and the method for the door cover of the large horizontal dyeing kettle, which have reasonable design and skillful structure.
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 hoop opening and closing mechanism is hinged with the kettle body hoop through the transfer block and is used for opening or closing the kettle body hoop. The hoop support guide mechanism is hinged with the kettle body hoop through a hinge seat and used for supporting and guiding the kettle body hoop.
The door cover push-pull mechanism is connected with the kettle body door cover through a screw and 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 joint A and is used for ascending and descending the kettle body door cover. The door cover lifting safety locking mechanism can lock or unlock the door cover lifting mechanism through a 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.
Wherein, when the kettle body door cover is pulled into the kettle body, the clearance between the kettle body door cover and the inner wall of the kettle body is less than 0.12mm.
Wherein, after the door cover pushing and pulling mechanism pushes out the kettle body door cover, the distance between the kettle body door cover and the kettle body hoop is more than 19mm.
Wherein, the door cover circular plate is provided with a pitching and deflecting adjusting screw for finely adjusting the pitching and deflecting angle position of the kettle body door cover.
Wherein, the height of the lifting mechanism for the door cover for lifting the door cover is 900mm.
Meanwhile, the invention also provides a quick opening method of the door cover of the large horizontal dyeing kettle, preferably adopts the device for quick opening, and comprises the following steps:
the first step is as follows: after the pressurized dyeing kettle finishes dyeing the products on the dyeing tool, the interior of the dyeing kettle is decompressed to atmospheric pressure;
the second step: under the action of the hoop opening and closing mechanism and the hoop supporting and guiding mechanism, the hoop of the kettle body is driven to be opened from closing;
the third step: 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;
the 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;
the fifth step: and locking the door cover lifting mechanism under the action of the door cover lifting safety locking mechanism, and finishing opening the kettle body door cover at the moment.
Preferably, the quick-opening device realizes the closing function of the kettle body door cover through the following actions: the door cover lifting mechanism is unlocked under the action of the door cover lifting safety locking mechanism, and the door cover of the kettle body is driven to descend to a certain height under the action of the door cover lifting mechanism. 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 hoop opening and closing mechanism and the hoop supporting and guiding mechanism, the hoop of the kettle body is driven to be opened and closed.
The invention has reasonable design and skillful structure, and adopts a portal frame type structure to fundamentally solve the problem that the rigidity of the traditional cantilever quick-opening device is insufficient to cause the locking of the door cover of the kettle body; the frequent opening and closing function of the door cover of the horizontal dyeing kettle can be realized. And the door cover locking function and the door cover opening function are realized through actions of the clamp opening and closing mechanism, the clamp supporting and guiding mechanism, the door cover push-pull mechanism, the 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 can normally enter and exit the horizontal dyeing kettle. The invention fundamentally solves the problem that the door cover of the kettle body is blocked due to insufficient rigidity of the cantilever quick-opening device.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is another perspective 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 side view of the mounting structure of the present invention;
FIG. 5 is an enlarged partial 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-opening gantry of the present invention;
FIG. 8 is a perspective view of the overall configuration of the present invention;
FIG. 9 is a perspective view of another aspect of the overall construction of the present invention;
FIG. 10 is a schematic structural view of the present invention after the quick-opening portal frame is disassembled;
FIG. 11 is a perspective view of the clip opening and closing mechanism of the present invention;
FIG. 12 is a perspective view of the clip opening/closing mechanism of the present invention with the organ cover removed;
FIG. 13 is a schematic front view of the clip opening/closing mechanism of the present invention with the organ cover removed;
FIG. 14 is a side view of the clip opening and closing mechanism of the present invention with the organ cover removed;
FIG. 15 is a schematic top view of the clip opening and closing mechanism of the present invention;
FIG. 16 is a schematic perspective view of the base assembly of the present invention;
FIG. 17 is a perspective view of the front and back teeth screw assembly of the clamp opening and closing mechanism according to the present invention;
FIG. 18 is a front view of the front and back teeth screw assembly of the clamp opening and closing mechanism of the present invention;
FIG. 19 is a perspective view of the door cover pushing and pulling mechanism according to the present invention;
FIG. 20 is a schematic front view of the structure of the door cover pushing and pulling mechanism of the present invention;
FIG. 21 is a schematic top view of the door cover push-pull mechanism of the present invention;
FIG. 22 isbase:Sub>A schematic cross-sectional view of A-A of FIG. 20;
FIG. 23 is a schematic structural view of a door lifting mechanism according to the present invention;
FIG. 24 is a schematic perspective view of the door lift safety lock mechanism of the present invention;
FIG. 25 is a schematic front view of the door lift safety lock mechanism of the present invention;
FIG. 26 is a schematic perspective view of the kettle body clamp and the clamp support guide mechanism of the present invention;
FIG. 27 is a schematic perspective view of another perspective of the installation of the kettle body clamp and the clamp support and guide mechanism of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 27, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-10, a dyeing kettle door cover quick-opening device comprises a quick-opening portal frame 1, a hoop 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 type kettle body 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 move in an opening and closing mode after the kettle body hoop 53 is opened.
As shown in fig. 26 and 27, the split kettle body hoop 53 includes a kettle body left hoop 531, a kettle body right hoop 532 and a kettle body lower hoop 533, and the kettle body left hoop 531 and the kettle body right hoop 532 are hinged to two ends of the kettle body lower hoop 533 through pin shafts respectively; hoop 533 slidable mounting has hoop support guiding mechanism 3 under the cauldron body, as shown in fig. 6, this hoop support guiding mechanism 3 includes that hoop support guide rail 30 installs in the backup pad of the cauldron body, and hoop support guide rail 30 lower extreme installation limit stop 31 for it is spacing. The hoop support guide rail 30 is provided with a hinge seat 29, the hinge seat 29 is hinged with the hoop through a hole on the kettle body, and the top of the hinge seat 29 is fixed by a slotted nut and a split pin.
As shown in fig. 7, after the relative position of the quick-opening portal frame 1 and the kettle body is determined, the quick-opening portal frame 1 is fixed with the ground through an expansion screw, the quick-opening portal frame 1 is mainly formed by welding a rectangular steel pipe and a steel plate and then machining, and the outer surface is sprayed with primer and finish paint, so that the quick-opening portal frame has sufficient strength, rigidity and stability. The quick-opening portal frame 1 provides physical support for the hoop opening and closing mechanism 2, the door cover push-pull mechanism 4, the door cover lifting mechanism 5 and the 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 member.
As shown in fig. 11-19, the clamp opening and closing mechanism 2 includes a front and back teeth screw rod assembly 11 and a clamp opening and closing deceleration motor 14, the front and back teeth screw rod assembly 11 is connected with the clamp opening and closing deceleration motor 14, and two installation adapter blocks 12 with opposite movement directions are installed on the front and back teeth screw rod assembly 11; the two installation switching blocks 12 are respectively connected to the kettle body left hoop 531 and the kettle body right hoop 532;
the positive and negative teeth screw rod assembly 11 is arranged on the quick-opening portal frame 1 through the base assembly 9, and the positive and negative teeth screw rod assembly 11 comprises a screw rod supporting seat 22, a screw rod fixing seat 23, a seat A25, a seat B26, a positive and negative teeth 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 a screw rod 24 with positive and negative teeth, and are fixedly arranged 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 a screw rod nut 27;
two installation switching blocks 12 with opposite moving directions are installed on a seat A25 and a seat B26, anti-collision blocks 13 are arranged at two ends of a positive and negative tooth lead screw 24, the positive and negative tooth lead screw 24 is connected with a coupler through a key, and the coupler is connected with a hoop opening and closing speed reduction motor 14.
The A25 and the seat B26 are provided with staggered lugs, and the lugs are provided with lock holes 55; and a clamp opening and closing safety cylinder 20 is installed 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 or not.
The shaft coupling top installation keeps off lid 15, base subassembly 9 upper end installation cell type photoelectric switch 16, response piece 17, panel beating board lid 18, adapter sleeve 19 and clamp switching safety cylinder 20. The right side and the left side of the positive and negative tooth screw rod component 11 are provided with organ covers 21; after the hoop opening and closing mechanism 2 opens the kettle body hoop, the minimum clearance between the kettle body hoop and the kettle body door cover is larger than 10mm.
Further, clamp switching mechanism 2 carries out the mode of clamp switching and 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 clamping hoop opens and closes the safety cylinder 20 to act, and the adapter sleeve 19 is pulled out from the lock holes in the seat A25 and the seat B26.
(1.2) the magnetic switch of the clamp opening and closing safety cylinder 20 senses that the cylinder rod is in place, i.e. the adapter sleeve 19 is pulled out from the lock holes on the seat A25 and the seat B26. The clip opening/closing safety cylinder 20 stops operating.
(1.3) the clamp opening and closing speed reducing motor 14 rotates to drive the positive and negative teeth screw rod 24 to rotate through the key and the coupler, the screw rod nut 27 on the screw rod drives the seat A25 and the seat B26 to do linear motion which is far away from each other, the seat A25 and the seat B26 are fixed with the switching block 12, the switching block 12 is connected to the clamp of the kettle body through the hinge, and therefore the clamp of the kettle body is gradually opened.
(1.4) cell type photoelectricity is opened light 16 and is induced response piece 17, and the cauldron body clamp presents the complete open mode promptly, and clamp switching gear motor 14 stall this moment, cauldron body clamp opening action is accomplished, can carry out the cauldron body door closure of next step and release the action.
(2) When needing cauldron body clamp to close, it includes:
(2.1) the clamp opening and closing speed reducing motor 14 drives the positive and negative tooth screw rods 24 to rotate, and the switching blocks 12 are close to each other.
(2.2) the groove type photoelectric switch 16 senses the induction sheet 17, namely the kettle body hoop is in a completely closed state, and the hoop switching speed reduction motor 14 stops rotating at the moment.
(2.3) the clamp opens and closes the safety cylinder 20, and the adapter sleeve 19 is inserted into the lock holes of the seat A25 and the seat B26.
(2.4) the magnetic switch which clamps the safety cylinder 20 open and closed senses that the cylinder rod is in place, i.e. the adapter sleeve 19 has been inserted into the locking holes in seat a25 and seat B26. The clip opening/closing safety cylinder 20 stops operating. And finishing the closing action of the clamp.
As shown in fig. 19-22, the door cover pushing and pulling mechanism 4 is used for pulling in and pushing out the kettle body door cover, and comprises a door cover pushing and pulling speed reducing motor 39, a door cover pushing and pulling driving 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 speed reducing motor 39 through a coupler, the other end is connected with the door cover fixing bracket 32 through an adapter 41,
the door cover fixing bracket 32 is connected with the kettle body door cover 59, and the kettle body door cover 59 is driven to move in an opening and closing manner 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 slidably mounted on the quick-opening portal frame 1 through vertical guide rails 51;
wherein the left push-pull plate 34 is provided with a push-pull plate assembly 35, and the door cover push-pull reduction motor 39 is provided with the push-pull plate assembly 35.
Further, two door cover push-pull proximity switches 37 are fixedly mounted on the push-pull plate assembly 35, and an induction plate 38 located between the two door cover push-pull proximity switches 37 is fixedly mounted on the door cover fixing bracket 32.
A door cover circular plate 42 is welded in the middle of the door cover fixing support 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 deflecting adjusting screw 43 for finely adjusting the pitching and deflecting angle position of the kettle body door cover, and the door cover push-pull mechanism 4 can push the kettle body door cover out to be more than 19mm away from the kettle body hoop.
The method for pushing and pulling the kettle body door cover by the door cover 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 speed reducing 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 be pushed out.
(1.2) the door cover pushes and pulls the proximity switch 37 to sense the induction plate 38, namely the kettle body door cover is pushed out to the position.
And (1.3) the door cover pushes and pulls the speed reducing motor 39 to stop acting, and the kettle body door cover is pushed out. The next step of lifting the kettle body door cover can be carried out.
(2) When needing cauldron body door closure to pull in, it includes:
(2.1) the kettle body door cover descends to the right position, the door cover push-pull reducing 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 pull in.
(2.2) the door cover push-pull proximity switch 37 senses the induction plate 38, namely the kettle body door cover is pulled in place.
(2.3) stopping the action of the door cover pushing and pulling speed reducing motor 39, and finishing the drawing of the kettle body door cover; the next closing action of the kettle body hoop can be carried out.
As shown in fig. 23, the door cover lifting mechanism 5 is used for lifting and lowering the door cover of the autoclave body, and the door cover lifting mechanism 5 comprises a door cover lifting speed reducing motor 44 and a door cover lifting transmission machine 45 for longitudinal transmission;
one end of the door cover lifting transmission machine 45 is connected to the left push-pull plate 34 through a floating joint A36, the other end of the door cover lifting transmission machine is connected with a door cover lifting speed reduction motor 44 through a coupler, and the door cover lifting speed reduction motor 44 is fixed to the quick-opening portal frame 1. A door cover lifting approach 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 door cover of the kettle body to rise by 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 needing cauldron body door closure to rise, it includes:
(1.1) the kettle body door cover is pushed out completely, the door cover lifting speed reducing motor 44 drives the door cover lifting transmission machine 45 to ascend through the coupler, and the door cover lifting transmission machine 45 drives the kettle body door cover to ascend.
(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 action of the door cover lifting speed reducing motor 44, and finishing the lifting of the kettle body door cover. The next step of safe locking action of the lifting of the kettle body door cover can be carried out.
(2) When needing cauldron body door closure to descend, it includes:
(2.1) the door cover lifting safety locking mechanism 6 is unlocked completely, the door cover lifting speed reducing motor 44 drives the door cover lifting transmission machine 45 to descend through the coupler, and the door cover lifting transmission machine 45 drives the kettle body door cover to descend.
(2.2) the door cover lifting limit switch 7 senses the door cover lifting mechanism 5, namely, the kettle body door cover is lowered in place.
(2.3) stopping the action of the door cover lifting speed reducing motor 44, and finishing the descending of the kettle body door cover. The next step of pulling in the kettle body door cover can be carried out.
As shown in fig. 24 and 25, the door cover lifting safety locking mechanism 6 is used for locking and unlocking the kettle body door cover, and the door cover lifting safety locking mechanism 6 is installed 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 cylinder mounting plate 47, a safety pin 49 and a safety hole 58 arranged on the push-pull plate 34,
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 cover locking, it includes:
(1.1) after the kettle body door cover 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 assembly 35 and the push-pull plate 34.
(1.2) a magnetic switch on the safety lock cylinder 46 senses the insertion of the safety pin 49 into position.
(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 needing cauldron body door closure unblock, it includes:
(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 holes of the push-pull plate assembly 35 and the push-pull plate 34.
(2.2) the magnetic switch on the safety lock 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 the kettle body door cover can be carried out.
The invention also provides a dyeing kettle door cover quick opening method, which adopts the dyeing kettle door cover quick opening device to complete quick opening of the dyeing kettle door cover, and comprises the following steps:
the first step is as follows: after the pressurized dyeing kettle finishes dyeing the products on the dyeing tool, the interior of the dyeing kettle is decompressed to atmospheric pressure;
the second step is that: under the action of the hoop opening and closing mechanism 2 and the hoop supporting and guiding mechanism 3, the hoop of the kettle body is driven to be opened from closing;
the third step: 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;
the 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;
the fifth step: and locking the door cover lifting mechanism 5 under the action of the door cover lifting safety locking mechanism 6, and finishing opening the kettle body door cover at the moment.
The method ensures the quick opening function of the horizontal dyeing kettle, so that the dyeing tool can normally enter and exit the horizontal dyeing kettle. The invention fundamentally solves the problem that the door cover of the kettle body is blocked due to 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 (10)
1. The utility model provides a dyeing kettle door closure device that opens soon which characterized in that: comprises that
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 body clamp (53) to open or close; and
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 to move after the kettle body hoop (53) is opened.
2. The dyeing kettle door cover quick-opening device according to claim 1, characterized in that: the clamp opening and closing mechanism (2) comprises a positive and negative tooth screw rod assembly (11) and a clamp opening and closing speed reducing motor (14), the positive and negative tooth screw rod assembly (11) is connected with the clamp opening and closing speed reducing motor (14), and two installation adapter blocks (12) with opposite movement directions are installed on the positive and negative tooth screw rod assembly (11);
the split type 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 hinged to two ends of the kettle body lower clamp (533) through pin shafts respectively;
the two mounting transfer blocks (12) are respectively connected to the kettle body left hoop (531) and the kettle body right hoop (532);
hoop (533) slidable mounting has hoop support guiding mechanism (3) under the cauldron body.
3. The dyeing kettle door cover quick-opening device according to claim 1, characterized in that: the door cover push-and-pull mechanism (4) comprises a door cover push-and-pull speed reducing motor (39), a door cover push-and-pull transmission machine (40) and a door cover fixing support (32),
one end of the door cover push-pull transmission machine (40) is connected with the door cover push-pull speed reducing 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 move in an opening and closing mode through the rotation of the door cover push-pull transmission machine (40).
4. The dyeing kettle door cover quick-opening device according to claim 3, characterized in that: 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 slidably arranged on the quick-opening portal frame (1);
wherein the left push-pull plate (34) 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).
5. The dyeing kettle door cover quick-opening device according to claim 4, characterized in that: two door cover push-pull proximity switches (37) are fixedly mounted on the push-pull plate assembly (35), and an induction plate (38) located between the two door cover push-pull proximity switches (37) is fixedly mounted on the door cover fixing support (32).
6. The dyeing kettle door cover quick-opening device according to claim 4, characterized in that: the door cover lifting mechanism (5) acts on the door cover push-pull mechanism (4), and the door cover lifting mechanism (5) comprises a door cover lifting speed reducing motor (44) and a door cover lifting transmission machine (45) in longitudinal transmission;
one end of the door cover lifting transmission machine (45) is connected to the push-pull plate (34) on the left side, the other end of the door cover lifting transmission machine is connected with the door cover lifting speed reducing motor (44), and the door cover lifting speed reducing motor (44) is fixed to the quick-opening portal frame (1).
7. The dyeing kettle door cover quick-opening device according to claim 6, characterized in that: 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 cylinder mounting plate (47), a safety pin (49) and a safety hole (58) arranged on the push-pull plate (34),
the safety locking cylinder (46) is installed on the quick-opening portal frame (1) through a cylinder installation plate (47), the safety pin (49) is connected to an expansion rod of the safety locking cylinder (46), the safety hole (58) is matched with the safety pin (49), and the safety locking cylinder (46) drives the safety pin (49) to be inserted into or separated from the safety hole (58).
8. The quick-opening device for the door cover of the dyeing kettle according to claim 2, characterized in that: the positive and negative teeth screw rod assembly (11) is arranged on the quick-opening portal frame (1) through a base assembly (9), and the positive and negative teeth 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 teeth 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 screw rod (24) with positive and negative teeth, the screw rod is fixedly 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 switching blocks (12) with opposite moving 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 tooth screw rod (24), the positive and negative tooth screw rod (24) is connected with a coupler through a key, and the coupler is connected with a clamp opening and closing speed reduction motor (14).
9. The dyeing kettle door cover quick-opening device according to claim 9, characterized in that: 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 yawing adjusting screw (43) is arranged on the door cover circular plate (42).
10. A quick-opening method using the dyeing vessel door cover quick-opening device according to any one of claims 1 to 9, comprising the steps of:
the first step is as follows: after the pressurized dyeing kettle finishes dyeing the products on the dyeing tool, the interior of the dyeing kettle is decompressed to atmospheric pressure;
the second step: the hoop of the kettle body is driven to be opened from closing under the action of the hoop opening and closing mechanism (2) and the hoop supporting and guiding mechanism (3);
the third step: 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;
the 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;
the 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 |
|---|---|---|---|
| CN202211363101.6A CN115680452B (en) | 2022-11-02 | 2022-11-02 | Quick opening device and method for dyeing kettle door cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211363101.6A CN115680452B (en) | 2022-11-02 | 2022-11-02 | Quick opening device and method for dyeing kettle door cover |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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- 2022-11-02 CN CN202211363101.6A patent/CN115680452B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN115680452B (en) | 2023-09-08 |
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