CN114986739B - Air hood device for hot cutting - Google Patents
Air hood device for hot cutting Download PDFInfo
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- CN114986739B CN114986739B CN202210695191.2A CN202210695191A CN114986739B CN 114986739 B CN114986739 B CN 114986739B CN 202210695191 A CN202210695191 A CN 202210695191A CN 114986739 B CN114986739 B CN 114986739B
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- sleeve
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- proof
- shaped
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A hot-cutting fan housing apparatus comprising: the fan cover 1 is internally provided with a cutting knife embedded on the cutter disc, and the cutting edge of the cutting knife extends out of the cutter disc; a sliding rail which extends horizontally is arranged on the outer wall of the fan housing, and a sliding plate is arranged on the upstream of the sliding rail; the bearing table is fixedly connected to the sliding plate, the motor is fixedly connected to the top of the bearing table, and the output end of the motor extends into the air inlet cover and is sleeved by the cutter head. The motor of the fan cover device for hot cutting in the prior art is difficult to adjust the position of the fan cover device for hot cutting by combining other structures, so that the defect of flexibly adjusting the cutting knife is effectively overcome.
Description
Technical Field
The invention belongs to the technical field of hot cutting, and particularly relates to a fan housing device for hot cutting.
Background
After being extruded from the extruder head, the melt is directly sent into a cover body to be contacted with a cutting knife for cutting, and the cut granules are subjected to air cooling or water cooling, so that the equipment for hot cutting granulation is called as a hot cutting granulator, namely a hot cutting fan cover device.
The current cutting knife of the fan cover device for hot cutting is generally driven by a motor, and the motor is generally fixedly connected at a fixed position, so that the position of the motor is very difficult to adjust to achieve the purpose of flexibly adjusting the cutting knife.
Disclosure of Invention
In order to solve the problems, the invention provides the hot cutting fan housing device, which effectively avoids the defect that the motor of the hot cutting fan housing device in the prior art is difficult to adjust the position of the motor so as to flexibly adjust the cutting knife.
In order to overcome the defects in the prior art, the invention provides a solution of a hot cutting fan cover device, which comprises the following specific steps:
a hot-cutting fan housing apparatus comprising:
the fan cover 1 is internally provided with a cutting knife 3 embedded on the cutterhead 2, and the cutting edge of the cutting knife 3 extends out of the cutterhead 2;
a sliding rail 4 extending horizontally is arranged on the outer wall of the fan housing 1, and a sliding plate 5 is arranged on the upstream of the sliding rail 4;
the sliding plate 5 is fixedly connected with the bearing table 6, the top of the bearing table 6 is fixedly connected with the motor 7, and the output end of the motor 7 extends into the air inlet cover 1 and is sleeved by the cutter head 2.
Further, the cutterhead 2 is in a ring disc structure, a plurality of cutter seats are uniformly and integrally connected around the edge of the cutterhead 2, and a cutter 3 is embedded in each cutter seat.
Further, an illumination lamp 8 is further arranged in a first penetrating opening formed in the outer wall of the fan housing 1, and the illumination lamp 8 is used for illuminating the inside of the fan housing 1.
Further, an exhaust fan 9 is further disposed in a second penetrating opening formed in the top wall of the fan housing 1, and the exhaust fan 9 is used for exhausting heat in the fan housing 1.
Furthermore, an observation window 10 is further embedded in a transparent opening III formed in the outer wall of the fan housing 1, and the observation window 10 is used for a worker to observe the inside of the fan housing 1.
Furthermore, a door body 11 is pivoted on one side wall of the fan housing 1, a through hole IV is formed in the door body 11, and the melt can be fed through the through hole IV;
the bottom wall of the fan housing 1 is also communicated with a discharge opening, and a shutter is arranged on the discharge opening.
The bearing table comprises a sleeve 6-2, a bearing strip 6-3, a vertical vibration-proof part 6-4, a bead-shaped vibration-proof part 6-5, a running pivot part 6-6, a flexible sleeve body 6-7, an upper cover body 6-8, a vibration-proof rope cluster 6-9 and a loading material;
the sleeve 6-2 is arranged on the sliding plate 5, the bearing strip 6-3 is fixedly connected to the current position in the sleeve 6-2, one end of the vertical vibration-proof part 6-4 is fixedly connected to the bearing strip 6-3, the other end of the vertical vibration-proof part is fixedly connected to the lower part of the bead-shaped vibration-proof part 6-5, the first unit of the bead-shaped vibration-proof part 6-5 is movably connected with the bead-shaped wall of the second unit, and the first unit is arranged below the second unit; the movable pivot part 6-6 is fixedly connected with the central line of the sleeve 6-2 by coiling one end of the sleeve 6-2 and the inner surface of the sleeve 6-2, the other end of the movable pivot part 6-6 is fixedly connected with the central line of the bead-shaped vibration-proof part 6-5 and the upper wall surface of the bead-shaped vibration-proof part 6-5, the lower part of the upper cover body 6-8 is fixedly connected with the top wall of the bead-shaped vibration-proof part 6-5, the flexible sleeve body 6-7 is arranged between the upper cover body 6-8 and the sleeve 6-2, one end of the vibration-proof rope cluster 6-9 is fixedly connected with the lower part of the sleeve 6-2 and the other end of the vibration-proof rope cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part 6-5, and the loading material is positioned in a sealing area formed by the sleeve 6-2, the flexible sleeve body 6-7 and the upper cover body 6-8, and the motor 7 is arranged on the top wall of the upper cover body 6-8.
The vertical vibration-proof part 6-4 comprises a stop piece 6-41, a guide strip 6-42 and a vibration-proof corrugated pipe 6-43; the stop sheet 6-41 is fixedly connected to the top wall of the bearing strip 6-3, the center line of the stop sheet 6-41 is consistent with the center line of the bearing strip 6-3, a plurality of guide strips 6-42 are coiled around the center line of the stop sheet 6-41 and are in movable fit with the stop sheet 6-41, the top wall of the guide strip 6-42 is coiled around the center line of the bead-shaped vibration-proof part 6-5 and is fixedly connected below the bead-shaped vibration-proof part 6-5, a stop sheet for preventing the guide strip 6-42 from being separated from the stop sheet 6-41 is arranged below the guide strip 6-42, and the vibration-proof corrugated pipe 6-43 is wound on the guide strip 6-42 and is arranged between the stop sheet 6-41 and the bead-shaped vibration-proof part 6-5.
The bead-shaped vibration-proof part 6-5 comprises an arch sheet I6-51, an arch sheet II 6-52 and a bead body 6-53; the arch sheet I6-51 is positioned below the arch sheet II 6-52, the lower part of the arch sheet I6-51 is fixedly connected with the top wall of the vertical vibration-proof part 6-4, the central line of the arch sheet I6-51 is consistent with the central line of the vertical vibration-proof part 6-4, the lower part of the arch sheet II 6-52 is movably connected with the arch wall above the arch sheet I6-51, a plurality of bead openings are equidistantly arranged below the arch sheet II 6-52, and the bead bodies 6-53 are inlaid in the bead openings below the arch sheet II 6-52.
The running type pivoting part 6-6 comprises a first pivoting sleeve 6-61, a second pivoting sleeve 6-62, a transition piece 6-63 and an air cushion foot 6-64; the first pivot sleeve 6-61 is coiled on the upper wall surface of the bead-shaped vibration-proof part 6-5 by the center line of the second unit, the second pivot sleeve 6-62 is coiled on the inner surface of the sleeve 6-2 by the center line of the sleeve 6-2 and is equidistantly arranged, the air cushion feet 6-64 are pivoted with each other through the transition piece 6-63, and the transition piece 6-63 also enables the air cushion feet 6-64 to be pivoted with the first pivot sleeve 6-61 and the second pivot sleeve 6-62.
The transition piece 6-63 includes a bead joint 6-631 and a pivot piece 6-632; the two ends of the bead joint 6-631 are pin-jointed with the pivoting piece 6-632, the pivoting piece 6-632 is pin-jointed with the first pin-jointed sleeve 6-61 and the second pin-jointed sleeve 6-62 is pin-jointed with the other air cushion foot 6-64.
The flexible sleeve body 6-7 comprises a sleeve body I6-71 and a sleeve body II 6-72, wherein the inner diameter of the sleeve body I6-71 is smaller than that of the sleeve body II 6-72; the first sleeve body 6-71 is positioned below the second sleeve body 6-72, the first sleeve body 6-71 is positioned between the inner surface of the sleeve member 6-2 and the outer surface below the upper cover body 6-8, the lower part of the second sleeve body 6-72 is contacted with the top edge of the sleeve member 6-2, and the top wall of the second sleeve body 6-72 is contacted with the lower part of the upper cover body 6-8.
The vibration-proof cable cluster 6-9 comprises a third pivot sleeve 6-91, a fourth pivot sleeve 6-92 and a vibration-proof cable 6-93; the third pivot sleeve 6-91 is coiled on the second central line of the bead-shaped vibration-proof part 6-5 and is equidistantly arranged on the outer surface above the bead-shaped vibration-proof part 6-5, the fourth pivot sleeve 6-92 is coiled on the central line of the sleeve 6-2 and is equidistantly arranged below the inner surface of the sleeve 6-2, and two ends of the vibration-proof rope 6-93 are respectively pivoted with the third pivot sleeve 6-91 and the fourth pivot sleeve 6-92.
The vibration-proof rope 6-93 is formed by doping TPV plastic and nylon 66 materials.
The loading materials are plastic particle grade and fatty acid amide grade, the plastic particle grade is horizontally arranged below the sleeve 6-2 and compacted, and the fatty acid amide grade is arranged above the plastic particle grade and below the upper cover 6-8.
The beneficial effects of the invention are as follows:
when the motor is pushed, the sliding plate can run on the sliding rail, so that the position of the sliding plate can be adjusted to achieve the purpose of flexibly adjusting the cutting knife. The defect that the motor of the fan cover device for hot cutting is difficult to adjust the position of the fan cover device for hot cutting in the prior art to flexibly adjust the cutting knife is effectively avoided.
Drawings
Fig. 1 is a side structure diagram of a hot-cutting fan cover device according to the present invention.
Fig. 2 is a front view of the hot-cutting fan housing device of the present invention.
Fig. 3 is a three-dimensional view of the hot-cutting fan housing device of the present invention.
Fig. 4 is a three-dimensional view of the kit and upper cover of the present invention.
Fig. 5 is a front perspective view of the kit and upper cover of the present invention.
Fig. 6 is a lower perspective view of the kit and upper cover of the present invention.
FIG. 7 is a schematic side view of the kit and upper cover of the present invention.
Fig. 8 is a schematic view in the X-X direction of fig. 7.
Fig. 9 is a partial schematic view of the carrying platform of the present invention.
Fig. 10 is a schematic view of the running hinge of the present invention.
Fig. 11 is a schematic view of the upper cover of the present invention.
Fig. 12 is a three-dimensional view of the kit of the present invention.
Fig. 13 is a schematic view of the flexible sleeve of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1 to 13, a hot-cutting fan housing apparatus includes:
the fan cover 1 is internally provided with a cutting knife 3 embedded on the cutterhead 2, and the cutting edge of the cutting knife 3 extends out of the cutterhead 2;
a sliding rail 4 extending horizontally is arranged on the outer wall of the fan housing 1, and a sliding plate 5 is arranged on the upstream of the sliding rail 4;
the sliding plate 5 is fixedly connected with the bearing table 6, the top of the bearing table 6 is fixedly connected with the motor 7, and the output end of the motor 7 extends into the air inlet cover 1 and is sleeved by the cutter head 2. The fan housing 1 is a hollow housing body. Therefore, when the motor 7 is pushed, the sliding plate 5 can run on the sliding rail 4, and the position of the sliding plate can be adjusted to achieve the purpose of flexibly adjusting the cutting knife.
The cutter head 2 is of a ring disc-shaped structure, a plurality of strip-shaped cutter seats are uniformly and integrally connected on the edge of the cutter head 2 in a surrounding mode, and a cutting knife 3 is embedded on each cutter seat. The number of the cutters 3 can be three.
An illuminating lamp 8 is further arranged in a first penetrating opening formed in the outer wall of the fan housing 1, and the illuminating lamp 8 is used for illuminating the inside of the fan housing 1.
An exhaust fan 9 is further arranged in a second penetrating opening formed in the top wall of the fan housing 1, and the exhaust fan 9 is used for exhausting heat in the fan housing 1.
An observation window 10 is further embedded in a transparent opening III formed in the outer wall of the fan housing 1, and the observation window 10 is used for workers to observe the inside of the fan housing 1.
A door body 11 is pivoted on one side wall of the fan housing 1, a through hole IV is formed in the door body 11, and melt can be fed through the through hole IV;
the bottom wall of the fan housing 1 is also communicated with a discharge opening, a stop valve is arranged on the discharge opening, and cut melt particles can be discharged by opening the stop valve.
Therefore, after the melt is fed through the penetrating opening four, the motor can be started to drive the cutting knife 3 to cut the melt into melt particles, and after the cutting is finished, the cut melt particles can be discharged by opening the valve.
On the other hand, the motor of the hot cutting fan cover device can form oscillation when in operation, under the oscillation vibration formed by the operation of the motor, the fan cover can receive the wave of horizontal oscillation and vertical oscillation which are caused by the oscillation vibration formed by the operation of the motor, the current bearing platform usually uses a round bead-shaped platform body to reduce the wave of vertical oscillation, and the moment formed by the oscillation vibration formed by a large amount of operation of the motor can be counteracted by the movable contact vibration prevention of the current bead-shaped body on the TPE material with the bead-shaped wall; in addition, the movable contact of the vibration-proof part can form a stagnation effect, so that the oscillation power of the framework of the fan cover device for heat cutting can be resisted, the framework stagnation effect is increased, and the oscillation shaking effect formed by the running of the framework motor is reduced; however, the current bead-shaped platform body can only use the barrier strips or the barrier sleeves to prevent the current bead-shaped platform body from bursting out of the TPE material with the bead-shaped wall, and the structure has a poor function, is not only unfavorable for vibration prevention of the bead-shaped platform body, but also is not firm.
The common bearing platform at present comprises a bottom bearing sheet, a bearing frame is arranged at the top of the bottom bearing sheet, a bead opening is arranged on the top wall of the bearing frame, a bead TPE material piece is fixedly connected in the bead opening, a current bead body is arranged at the top of the bead TPE material piece, a sheet TPE material piece is arranged at the top of the current bead body, the top of the sheet TPE material piece is provided with a top bearing sheet, two pairs of circular opening are arranged at the bottom of the top bearing sheet, a separation sheet pin is connected with the circular opening in a matching manner, a vibration-proof piece is arranged between the bottom bearing sheet and the top bearing sheet, the vibration-proof piece is positioned between the adjacent pair of separation sheets, a bead pivot piece I is arranged between the vibration-proof piece and the bottom bearing sheet, and a bead pivot piece II is arranged between the vibration-proof piece and the top bearing sheet; the framework has some changes for the prior bead-shaped bearing platform, the framework firmness is changed, and the vertical vibration-proof function is increased; however, the vibration-proof orientation must be widened when the fan housing is used.
Through research and development, the bearing table comprises a sleeve 6-2, a bearing strip 6-3, a vertical vibration-proof part 6-4, a bead-shaped vibration-proof part 6-5, a running type pivot joint part 6-6, a flexible sleeve body 6-7, an upper cover body 6-8, a vibration-proof rope cluster 6-9 and a loading material;
the sleeve 6-2 is arranged on the sliding plate 5, the bearing strip 6-3 is fixedly connected to the current position in the sleeve 6-2, one end of the vertical vibration-proof part 6-4 is fixedly connected to the bearing strip 6-3, the other end of the vertical vibration-proof part is fixedly connected to the lower part of the bead-shaped vibration-proof part 6-5, the first unit of the bead-shaped vibration-proof part 6-5 is movably connected with the bead-shaped wall of the second unit, and the first unit is arranged below the second unit; the movable pivot part 6-6 is fixedly connected with the central line of the sleeve 6-2 by coiling one end of the sleeve 6-2 and the inner surface of the sleeve 6-2, the other end of the movable pivot part 6-6 is fixedly connected with the central line of the bead-shaped vibration-proof part 6-5 and the upper wall surface of the bead-shaped vibration-proof part 6-5, the lower part of the upper cover body 6-8 is fixedly connected with the top wall of the bead-shaped vibration-proof part 6-5, the flexible sleeve body 6-7 is arranged between the upper cover body 6-8 and the sleeve 6-2, one end of the vibration-proof rope cluster 6-9 is fixedly connected with the lower part of the sleeve 6-2 and the other end of the vibration-proof rope cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part 6-5, and the loading material is positioned in a sealing area formed by the sleeve 6-2, the flexible sleeve body 6-7 and the upper cover body 6-8, and the motor 7 is arranged on the top wall of the upper cover body 6-8.
The loading of material to each element in the kit 6-2 gives several directions of vibration-proof effect, so that no rigid material is used; the bearing strip 6-3 gives vertical bearing functions to the vertical vibration-proof part 6-4, the bead-shaped vibration-proof part 6-5 and the upper cover body 6-8, so that the motor on the upper cover body 6-8 is prevented from collapsing; the vertical vibration-proof part 6-4 is arranged to give a vibration-proof function to the bead-shaped vibration-proof part 6-5 and the upper cover body 6-8 when encountering vertical vibration, so that adverse effects of the vertical vibration on the motor and the fan housing are reduced; the bead-shaped vibration-proof part 6-5 runs through the bead-shaped wall inside the motor, so that the upper cover body 6-8 above the bead-shaped vibration-proof part and the motor can form good reduction effect when encountering a plurality of types of vibration such as a plurality of directions of vibration, and the vibration fluctuation scale of the motor is reduced; the upper cover body 6-8 and the motor on the bead-shaped vibration-proof part 6-5 can be controlled on a reference surface which is parallel to the ground surface by the running type pin joint part 6-6 key, and the redundant activity is maintained in the vertical direction, so that the damage caused by the centripetal force formed by the vertical oscillation effect is prevented; the vibration-proof rope cluster 6-9 is used as an auxiliary of the running type pivoting part 6-6, the upper cover body 6-8 and the motor are driven downwards through the telescopic function to restore the motor, the upper cover body 6-8 and the motor are prevented from being separated from each other through the bead-shaped vibration-proof part 6-5, the running type pivoting part 6-6 can achieve the effect of preventing the first unit and the second unit of the bead-shaped vibration-proof part 6-5 from being separated, and the structural firmness is better; the vibration formed by the motor running is reversely upwards transmitted when the vibration momentum is downwards transmitted, the flexible sleeve body 6-7 is arranged between the upper cover body 6-8 and the sleeve piece 6-2 to provide a final-stage primary vibration-proof function for dislocation of the upper cover body 6-8 and the sleeve piece 6-2, the flexible sleeve body 6-7 has a horizontal vibration-proof function effect on the inner surface of the sleeve piece 6-2 and the outer surface of the upper cover body 6-8, and the flexible sleeve body 6-7 also has a vertical vibration-proof effect on the top wall of the sleeve piece 6-2 and the lower part of the sleeve piece 6-2; the bearing table framework synchronously faces the damage patterns of a plurality of types of oscillation effects formed by the vertical oscillation, the horizontal oscillation and the superposition of the vertical oscillation and the horizontal oscillation, and vibration prevention of a plurality of directions is achieved for the motor.
The vertical vibration-proof part 6-4 comprises a stop piece 6-41, a guide strip 6-42 and a vibration-proof corrugated pipe 6-43; the stop sheet 6-41 is fixedly connected to the top wall of the bearing strip 6-3, the center line of the stop sheet 6-41 is consistent with the center line of the bearing strip 6-3, a plurality of guide strips 6-42 are coiled around the center line of the stop sheet 6-41 and are in movable fit with the stop sheet 6-41, the top wall of the guide strip 6-42 is coiled around the center line of the bead-shaped vibration-proof part 6-5 and is fixedly connected below the bead-shaped vibration-proof part 6-5, a stop sheet for preventing the guide strip 6-42 from being separated from the stop sheet 6-41 is arranged below the guide strip 6-42, and the vibration-proof corrugated pipe 6-43 is wound on the guide strip 6-42 and is arranged between the stop sheet 6-41 and the bead-shaped vibration-proof part 6-5.
When the vibration occurs, the external member 6-2 is disturbed by vertical vibration and is subjected to vertical vibration along with the synchronous motion of the motor, the bearing strip 6-3 is synchronously operated along with the external member 6-2 so as to enable the stop piece 6-41 to operate towards the bead-shaped vibration-proof part 6-5 according to the central line direction of the guide strip 6-42, and the vibration-proof corrugated pipe 6-43 is pressed to absorb the momentum of the vertical vibration during the period so as to give a vertical vibration-proof function effect to the bead-shaped vibration-proof part 6-5 above the vertical vibration-proof part 6-4, the upper cover body 6-8 and the motor; to block oxidation erosion, the guide strips 6-42 and the vibration-proof bellows 6-43 are provided with an oxidation-proof treatment.
The bead-shaped vibration-proof part 6-5 comprises an arch sheet I6-51, an arch sheet II 6-52 and a bead body 6-53; the arch sheet I6-51 is positioned below the arch sheet II 6-52, the lower part of the arch sheet I6-51 is fixedly connected with the top wall of the vertical vibration-proof part 6-4, the central line of the arch sheet I6-51 is consistent with the central line of the vertical vibration-proof part 6-4, the lower part of the arch sheet II 6-52 is movably connected with the arch wall above the arch sheet I6-51, a plurality of bead openings are equidistantly arranged below the arch sheet II 6-52, and the bead bodies 6-53 are inlaid in the bead openings below the arch sheet II 6-52.
When the arch sheet I6-51 oscillates along with the synchronous motor of the vertical vibration-proof part 6-4, the bearing strip 6-3 and the external member 6-2, the arch sheet I6-51 still maintains vertical trend due to the compression of the upper cover body 6-8 above the arch sheet I and the motor, and the motor can continuously maintain the trend without synchronously oscillating along with the motor through the movement between the arch sheet I6-51 and the arch sheet II 6-52; the structure of the bead body 6-53 and the bead mouth below the arch sheet I6-51 changes the movement type contact between the arch sheet I6-51 and the arch sheet II 6-52 into rotation type contact, the flexibility of the arch sheet I6-51 for the arch sheet II 6-52 is better, the upper cover body 6-8 and the motor are maintained downwards, the efficient maintenance is obtained, and the motor oscillation momentum is reduced.
The running type pivoting part 6-6 comprises a first pivoting sleeve 6-61, a second pivoting sleeve 6-62, a transition piece 6-63 and an air cushion foot 6-64; the first pivot sleeve 6-61 is coiled on the upper wall surface of the bead-shaped vibration-proof part 6-5 by the center line of the second unit, the second pivot sleeve 6-62 is coiled on the inner surface of the sleeve 6-2 by the center line of the sleeve 6-2 and is equidistantly arranged, the air cushion feet 6-64 are pivoted with each other through the transition piece 6-63, and the transition piece 6-63 also enables the air cushion feet 6-64 to be pivoted with the first pivot sleeve 6-61 and the second pivot sleeve 6-62.
The air cushion feet 6-64 have good vibration-proof performance, can efficiently draw the vibration momentum formed by the operation of the motor, and reduce the adverse disturbance of horizontal vibration formed by the vibration of the operation of the motor to the upper cover 6-8, the fan housing and the motor; the transition connection of the transition piece 6-63 causes the air cushion feet 6-64 to change into flexible connection in the centripetal direction through rigid connection, thereby achieving the function of similar and pivoting pieces, preventing the air cushion feet 6-64 from being fragile due to too high centripetal momentum, being unfavorable for long-time application, and further improving the service life of the framework; the first pivot sleeve 6-61 and the second pivot sleeve 6-62 achieve the effect of integrally connecting the running pivot portion 6-6 to the top walls of the sleeve 6-2 and the bead-shaped vibration-proof portion 6-5.
The transition piece 6-63 includes a bead joint 6-631 and a pivot piece 6-632; the two ends of the bead joint 6-631 are pin-jointed with the pivoting piece 6-632, the pivoting piece 6-632 is pin-jointed with the first pin-jointed sleeve 6-61 and the second pin-jointed sleeve 6-62 is pin-jointed with the other air cushion foot 6-64.
By the pin joint of the bead joint 6-631 and the pivot member 6-632, the transition member 6-63 can be easily assembled and disassembled, which is advantageous for conveying each component of the running pivot portion 6-6, and the improvement of the running performance synchronization can also effectively reduce the implementation cost.
The flexible sleeve body 6-7 comprises a sleeve body I6-71 and a sleeve body II 6-72, wherein the inner diameter of the sleeve body I6-71 is smaller than that of the sleeve body II 6-72; the first sleeve body 6-71 is positioned below the second sleeve body 6-72, the first sleeve body 6-71 is positioned between the inner surface of the sleeve member 6-2 and the outer surface below the upper cover body 6-8, the lower part of the second sleeve body 6-72 is contacted with the top edge of the sleeve member 6-2, and the top wall of the second sleeve body 6-72 is contacted with the lower part of the upper cover body 6-8.
The first sleeve body 6-71 is used for reducing the dislocation between the sleeve 6-2 and the upper cover body 6-8 horizontally and drawing the momentum of horizontal oscillation; the second sleeve body 6-72 is used for reducing the vertical dislocation of the sleeve body 6-2 and the upper cover body 6-8, and drawing the momentum of vertical oscillation; the combination of the first sleeve body 6-71 and the second sleeve body 6-72 can achieve good vibration-proof function effect on single-azimuth oscillation and good protection effect on the motor and the fan cover.
The vibration-proof cable cluster 6-9 comprises a third pivot sleeve 6-91, a fourth pivot sleeve 6-92 and a vibration-proof cable 6-93; the third pivot sleeve 6-91 is coiled on the second central line of the bead-shaped vibration-proof part 6-5 and is equidistantly arranged on the outer surface above the bead-shaped vibration-proof part 6-5, the fourth pivot sleeve 6-92 is coiled on the central line of the sleeve 6-2 and is equidistantly arranged below the inner surface of the sleeve 6-2, and two ends of the vibration-proof rope 6-93 are respectively pivoted with the third pivot sleeve 6-91 and the fourth pivot sleeve 6-92.
The vibration-proof cable 6-93 needs to have good elasticity and a cable body structure with damage resistance, and the vibration-proof parts 6-5 and the upper cover bodies 6-8 above the vibration-proof parts give momentum for counteracting vibration and vibration formed by motor operation through the stop performance of the pivot sleeves III-91 and IV-92.
The vibration-proof rope 6-93 is formed by doping TPV plastic and nylon 66 materials.
TPV plastics enable the vibration-proof rope 6-93 to have elasticity, nylon 66 material has good damage resistance and density pins, and the TPV plastics are doped to enable the vibration-proof rope 6-93 to have elasticity and damage resistance simultaneously.
The loading materials are plastic particle grade and fatty acid amide grade, the plastic particle grade is horizontally arranged below the sleeve 6-2 and compacted, and the fatty acid amide grade is arranged above the plastic particle grade and below the upper cover 6-8.
When oscillation shake formed by motor operation occurs, plastics of plastic particle grades form running contact with each other, so that momentum of the oscillation shake formed by motor operation is counteracted, horizontal oscillation can be transmitted in a mechanical element only, and adverse disturbance of the horizontal oscillation in the oscillation shake formed by motor operation to a motor and a fan housing can be counteracted efficiently by arranging a fatty acid amide grade; the synchronous fatty acid amide level can also prevent the running type pivoting part 6-6 and the vibration-proof rope piece cluster 6-9 from being corroded by utilizing the anti-corrosion function of the fatty acid amide level, and the service life of the framework is effectively prolonged.
The setting mode of the bearing table comprises the following procedures:
s1: the sleeve 6-2 is arranged on the slide plate 5;
s2: the bearing strip 6-3 is fixedly arranged on the sleeve 6-2, and the vertical vibration-proof part 6-4 is fixedly connected with the lower part of the bearing strip 6-3;
s3: the vibration-proof functional component is arranged on the top wall of the bearing strip 6-3, and then the bead-shaped vibration-proof part 6-5 and the running type pivot part 6-6 are arranged;
s4: tightening the vibration-proof rope clusters 6-9 between the upper parts of the bead-shaped vibration-proof parts 6-5 and the lower parts of the sleeve pieces 6-2;
s5: introducing plastic granules into the sleeve 6-2 and compacting;
s6: filling fatty acid amide into the upper part of the plastic particle fraction to form a fatty acid amide fraction, and waiting for some of the fatty acid amide fraction to reach the plastic particle fraction, so as to ensure that the upper part of the fatty acid amide fraction reaches the upper edge of the sleeve 6-2;
s7: hooping the flexible sleeve 6-7 around the upper edge of the sleeve 6-2;
s8: embedding the upper cover 6-8 in the flexible sleeve 6-7 and compacting it against the top wall of the flexible sleeve 6-7;
s9: the upper cover body 6-8 is fixedly connected with a motor.
The working principle of the invention is as follows:
the loading of material to each element in the kit 6-2 gives several directions of vibration-proof effect, so that no rigid material is used; the bearing strip 6-3 gives vertical bearing functions to the vertical vibration-proof part 6-4, the bead-shaped vibration-proof part 6-5 and the upper cover body 6-8, so that the motor on the upper cover body 6-8 is prevented from collapsing; the vertical vibration-proof part 6-4 is arranged to give a vibration-proof function to the bead-shaped vibration-proof part 6-5 and the upper cover body 6-8 when encountering vertical vibration, so that adverse effects of the vertical vibration on the motor and the fan housing are reduced; the bead-shaped vibration-proof part 6-5 runs through the bead-shaped wall inside the motor, so that the upper cover body 6-8 above the bead-shaped vibration-proof part and the motor can form good reduction effect when encountering a plurality of types of vibration such as a plurality of directions of vibration, and the vibration fluctuation scale of the motor is reduced; the upper cover body 6-8 and the motor on the bead-shaped vibration-proof part 6-5 can be controlled on a reference surface which is parallel to the ground surface by the running type pin joint part 6-6 key, and the redundant activity is maintained in the vertical direction, so that the damage caused by the centripetal force formed by the vertical oscillation effect is prevented; the vibration-proof rope cluster 6-9 is used as an auxiliary of the running type pivoting part 6-6, the upper cover body 6-8 and the motor are driven downwards through the telescopic function to restore the motor, the upper cover body 6-8 and the motor are prevented from being separated from each other through the bead-shaped vibration-proof part 6-5, the running type pivoting part 6-6 can achieve the effect of preventing the first unit and the second unit of the bead-shaped vibration-proof part 6-5 from being separated, and the structural firmness is better; the vibration formed by the motor running is reversely upwards transmitted when the vibration momentum is downwards transmitted, the flexible sleeve body 6-7 is arranged between the upper cover body 6-8 and the sleeve piece 6-2 to provide a final-stage primary vibration-proof function for dislocation of the upper cover body 6-8 and the sleeve piece 6-2, the flexible sleeve body 6-7 has a horizontal vibration-proof function effect on the inner surface of the sleeve piece 6-2 and the outer surface of the upper cover body 6-8, and the flexible sleeve body 6-7 also has a vertical vibration-proof effect on the top wall of the sleeve piece 6-2 and the lower part of the sleeve piece 6-2; the bearing table framework synchronously faces the damage patterns of a plurality of types of oscillation effects formed by the vertical oscillation, the horizontal oscillation and the superposition of the vertical oscillation and the horizontal oscillation, and vibration prevention of a plurality of directions is achieved for the motor.
While the present invention has been described by way of examples, it will be understood by those skilled in the art that the present disclosure is not limited to the examples described above, and that various changes, modifications and substitutions can be made without departing from the scope of the present invention.
Claims (4)
1. A hot-cutting fan housing apparatus, comprising:
the fan cover 1 is internally provided with a cutting knife embedded on the cutter disc, and the cutting edge of the cutting knife extends out of the cutter disc;
a sliding rail which extends horizontally is arranged on the outer wall of the fan housing, and a sliding plate is arranged on the upstream of the sliding rail;
the bearing table is fixedly connected to the sliding plate, the motor is fixedly connected to the top of the bearing table, and the output end of the motor extends into the air inlet cover and is sleeved by the cutter head;
the bearing table comprises a sleeve, a bearing strip, a vertical vibration-proof part, a bead-shaped vibration-proof part, a running pivot part, a flexible sleeve body, an upper cover body, a vibration-proof rope cluster and a loading material;
the external member is arranged on the sliding plate, the bearing bar is fixedly connected to the current position in the external member, one end of the vertical vibration-proof part is fixedly connected to the bearing bar, the other end of the vertical vibration-proof part is fixedly connected to the lower part of the bead-shaped vibration-proof part, the first unit of the bead-shaped vibration-proof part is movably connected with the bead-shaped wall of the second unit, and the first unit is arranged below the second unit;
one end of the running type pivoting part is coiled around the central line of the sleeve and is fixedly connected with the inner surface of the sleeve, the other end of the running type pivoting part is coiled around the central line of the bead-shaped vibration-proof part and is fixedly connected with the upper wall surface of the bead-shaped vibration-proof part, the lower part of the upper cover body is fixedly connected with the top wall of the bead-shaped vibration-proof part, the flexible sleeve body is arranged between the upper cover body and the sleeve, one end of the vibration-proof rope cluster is fixedly connected below the sleeve, the other end of the vibration-proof rope cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part, the loading material is positioned in a closed area formed by the sleeve, the flexible sleeve body and the upper cover body, and the motor is arranged on the top wall of the upper cover body;
the vertical vibration-proof part comprises a stop piece, a guide strip and a vibration-proof corrugated pipe; the stop sheets are fixedly connected to the top wall of the bearing strip, the center line of the stop sheets is consistent with the center line of the bearing strip, a plurality of guide strips are coiled around the center line of the stop sheets and are in movable fit with the stop sheets, the top wall of each guide strip is coiled around the center line of the bead-shaped vibration-proof part and is connected with the bead-shaped vibration-proof part Fang Gu, the stop sheets for preventing the guide strips from being separated through the stop sheets are arranged below the guide strips, and the vibration-proof corrugated pipe is wound on the guide strips and is arranged between the bead-shaped vibration-proof parts of the stop sheets;
the bead-shaped vibration-proof part comprises an arch sheet I, an arch sheet II and a bead body; the arch sheet I is positioned below the arch sheet II, the lower part of the arch sheet I is fixedly connected with the top wall of the vertical vibration-proof part, the central line of the arch sheet I is consistent with the central line of the vertical vibration-proof part, the lower part of the arch sheet II is movably connected with the arch wall above the arch sheet I, a plurality of bead-shaped openings are equidistantly arranged below the arch sheet II, and the bead-shaped bodies are inlaid in the bead-shaped openings below the arch sheet II;
the running type pivoting part comprises a first pivoting sleeve, a second pivoting sleeve, a transition piece and an air cushion foot; the first pivoting sleeve is coiled on the upper wall surface of the bead-shaped vibration-proof part, the second pivoting sleeve is coiled on the inner surface of the sleeve at equal intervals, the plurality of air cushion feet are pivoted with each other through a transition piece, and the transition piece also enables the air cushion feet to be pivoted with the first pivoting sleeve and the second pivoting sleeve;
the transition piece comprises a bead joint and a pivot piece; the two ends of the bead-shaped joint are pin-jointed with the pivot piece, the pivot piece is pin-jointed with the first pivot sleeve and the second pivot sleeve and the other air cushion foot;
the flexible sleeve body comprises a first sleeve body and a second sleeve body, and the inner diameter of the first sleeve body is smaller than that of the second sleeve body; the first sleeve body is arranged below the second sleeve body, the first sleeve body is arranged between the inner surface of the sleeve member and the outer surface below the upper cover body, the second sleeve body is contacted with the top edge of the sleeve member, and the top wall of the second sleeve body is contacted with the lower part of the upper cover body;
the vibration-proof cable cluster comprises a third pivot sleeve, a fourth pivot sleeve and a vibration-proof cable; the center line of the third coiling bead-shaped vibration-proof part unit of the pivot sleeve is equidistantly arranged on the outer surface above the bead-shaped vibration-proof part, the center line of the fourth coiling sleeve of the pivot sleeve is equidistantly arranged below the inner surface of the sleeve, and two ends of the vibration-proof rope are respectively pivoted with the third pivot sleeve and the fourth pivot sleeve;
the vibration-proof rope is formed by doping TPV plastic and nylon 66 materials;
the loading materials are plastic particle grade and fatty acid amide grade, the plastic particle grade is horizontally spread below the external member and compacted, and the fatty acid amide grade is arranged above the plastic particle grade and is positioned above the cover body.
2. The hot cutting fan cover device according to claim 1, wherein the cutter head is of a ring-disc-shaped structure, a plurality of cutter holders are uniformly and integrally connected around the edge of the cutter head, and a cutting knife is embedded in each cutter holder.
3. The hot cutting fan cover device according to claim 1, wherein a lighting lamp is further arranged in a transparent opening I formed in the outer wall of the fan cover, and the lighting lamp is used for lighting the inside of the fan cover;
an exhaust fan is arranged in a second penetrating opening formed in the top wall of the fan housing and used for exhausting heat in the fan housing;
the three inner parts of the penetrating openings formed in the outer wall of the fan housing are also embedded with observation windows, and the observation windows are used for workers to observe the inside of the fan housing.
4. The hot cutting fan cover device according to claim 1, wherein a door body is pivoted on one side wall of the fan cover, a through hole IV is formed in the door body, and the melt can be fed through the through hole IV;
the bottom wall of the fan housing is also communicated with a discharge opening, and a stop valve is arranged on the discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695191.2A CN114986739B (en) | 2022-06-20 | 2022-06-20 | Air hood device for hot cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695191.2A CN114986739B (en) | 2022-06-20 | 2022-06-20 | Air hood device for hot cutting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114986739A CN114986739A (en) | 2022-09-02 |
| CN114986739B true CN114986739B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210695191.2A Active CN114986739B (en) | 2022-06-20 | 2022-06-20 | Air hood device for hot cutting |
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| CN (1) | CN114986739B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201343442A (en) * | 2012-04-27 | 2013-11-01 | Yong Lu | Buoyancy vehicle |
| CN104500646A (en) * | 2014-12-22 | 2015-04-08 | 东莞中国科学院云计算产业技术创新与育成中心 | Intelligent anti-vibration three-dimensional printer for ship |
| CN207536475U (en) * | 2017-12-07 | 2018-06-26 | 天津新潮金彩包装印刷有限公司 | A kind of packing device of efficient vibrationproof |
| CN213316043U (en) * | 2020-05-13 | 2021-06-01 | 南京佳荣再生物资回收有限公司 | Drum screen control device |
-
2022
- 2022-06-20 CN CN202210695191.2A patent/CN114986739B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201343442A (en) * | 2012-04-27 | 2013-11-01 | Yong Lu | Buoyancy vehicle |
| CN104500646A (en) * | 2014-12-22 | 2015-04-08 | 东莞中国科学院云计算产业技术创新与育成中心 | Intelligent anti-vibration three-dimensional printer for ship |
| CN207536475U (en) * | 2017-12-07 | 2018-06-26 | 天津新潮金彩包装印刷有限公司 | A kind of packing device of efficient vibrationproof |
| CN213316043U (en) * | 2020-05-13 | 2021-06-01 | 南京佳荣再生物资回收有限公司 | Drum screen control device |
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| Publication number | Publication date |
|---|---|
| CN114986739A (en) | 2022-09-02 |
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