CN114986739A - Wind cover device for hot cutting - Google Patents
Wind cover device for hot cutting Download PDFInfo
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- CN114986739A CN114986739A CN202210695191.2A CN202210695191A CN114986739A CN 114986739 A CN114986739 A CN 114986739A CN 202210695191 A CN202210695191 A CN 202210695191A CN 114986739 A CN114986739 A CN 114986739A
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- Prior art keywords
- vibration
- sleeve
- bead
- proof
- shaped
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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 hood device for hot cutting, comprising: the air hood, set up the cutting knife inlaid on blade disc in the said air hood 1, the cutting edge of the cutting knife stretches out of the blade disc; the outer wall of the fan cover is provided with a slide rail which extends horizontally, and a slide plate is arranged on the upstream of the slide rail; the slide plate is fixedly connected with a bearing table, the top of the bearing table is also fixedly connected with a motor, and the output end of the motor extends into the fan cover and is sleeved by the cutter head. The air hood device for hot cutting effectively overcomes the defect that the motor of the air hood device for hot cutting in the prior art is difficult to adjust the position of the motor to flexibly adjust the cutting knife.
Description
Technical Field
The invention belongs to the technical field of hot cutting, and particularly relates to a fan cover device for hot cutting.
Background
The melt is extruded from the head of the extruder and is directly fed into the cover body to be contacted with a cutter for cutting, the cut granules are cooled by air or water, and equipment for hot cutting and granulating is commonly called a hot cutting granulator, namely a wind cover device for hot cutting.
The cutting knife of the existing wind 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 aim of flexibly adjusting the cutting knife is very difficult to adjust the position of the motor.
Disclosure of Invention
In order to solve the problems, the invention provides the wind cover device for hot cutting, which effectively overcomes the defect that the motor of the wind cover device for hot cutting 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 for a wind cover device for hot cutting, which comprises the following specific steps:
a hood device for hot cutting, comprising:
the cutter comprises a fan cover 1, wherein a cutting knife 3 embedded on a cutter head 2 is arranged in the fan cover 1, and the cutting edge of the cutting knife 3 extends out of the cutter head 2;
a slide rail 4 extending horizontally is arranged on the outer wall of the fan cover 1, and a slide plate 5 is arranged on the upstream of the slide rail 4;
the slide 5 is fixedly connected with a bearing table 6, the top of the bearing table 6 is also fixedly connected with a motor 7, and the output end of the motor 7 extends into the fan cover 1 and is sleeved by the cutter head 2.
Furthermore, the cutter head 2 is of a ring disc-shaped structure and surrounds the edge of the cutter head 2, a plurality of cutter seats are uniformly and integrally connected, and a cutter 3 is embedded in each cutter seat.
Furthermore, a lighting lamp 8 is further arranged in the first through opening formed in the outer wall of the fan housing 1, and the lighting lamp 8 is used for lighting the inside of the fan housing 1.
Furthermore, an exhaust fan 9 is further arranged in a through opening II formed in the top wall of the fan cover 1, and the exhaust fan 9 is used for exhausting heat inside the fan cover 1.
Furthermore, an observation window 10 is also embedded in the third through opening formed in the outer wall of the fan cover 1, and the observation window 10 is used for observing the inside of the fan cover 1 by a worker.
Furthermore, a door body 11 is pivoted on one side wall of the fan cover 1, a through opening four is formed in the door body 11, and the melt can be fed through the through opening four;
the bottom wall of the fan cover 1 is also communicated with a discharge opening, and a stop valve is arranged on the discharge opening.
The bearing table comprises a sleeve 6-2, a bearing strip 6-3, a vertical anti-vibration part 6-4, a bead anti-vibration part 6-5, a running type pivoting part 6-6, a flexible sleeve body 6-7, an upper cover body 6-8, an anti-vibration cable cluster 6-9 and loading materials;
the external member 6-2 is arranged on the sliding plate 5, the bearing strip 6-3 is fixedly connected with the position of the internal member 6-2, one end of the vertical anti-vibration part 6-4 is fixedly connected with the bearing strip 6-3, the other end of the vertical anti-vibration part is fixedly connected below the bead-shaped anti-vibration part 6-5, the first unit of the bead-shaped anti-vibration part 6-5 is movably connected with the bead-shaped wall of the second unit, and the first unit is positioned below the second unit; one end of the operation type pivoting part 6-6 is fixedly connected with the inner surface of the external member 6-2 by being coiled around the central line of the external member 6-2, the other end of the operation type pivoting part 6-6 is fixedly connected with the upper wall surface of the bead-shaped vibration-proof part 6-5 by being coiled around the central line of the bead-shaped vibration-proof part 6-5, the lower part of the upper cover 6-8 is fixedly connected with the top wall of the bead-shaped vibration-proof part 6-5, the flexible sleeve 6-7 is arranged between the upper cover 6-8 and the external member 6-2, one end of the vibration-proof cable cluster 6-9 is fixedly connected with the lower part of the external member 6-2, the other end of the vibration-proof cable cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part 6-5, loading materials are positioned in a closed area formed by the external member 6-2, the flexible sleeve 6-7 and the upper cover 6-8, and the motor 7 is arranged on the top wall of the upper cover 6-8.
The vertical anti-vibration part 6-4 comprises a stop sheet 6-41, a guide strip 6-42 and an anti-vibration corrugated pipe 6-43; the stop sheets 6-41 are fixedly connected to the top wall of the bearing strip 6-3, the center line of the stop sheets 6-41 is consistent with the center line of the bearing strip 6-3, the guide strips 6-42 are wound around the center line of the stop sheets 6-41 and movably matched with the stop sheets 6-41, the top wall of the guide strips 6-42 is wound around the center line of the bead-shaped anti-vibration part 6-5 and fixedly connected with the lower part of the bead-shaped anti-vibration part 6-5, the stop sheets for preventing the guide strips 6-42 from being separated from the stop sheets 6-41 are arranged below the guide strips 6-42, and the corrugated pipes 6-43 for anti-vibration are wound on the guide strips 6-42 and arranged between the stop sheets 6-41 and the bead-shaped anti-vibration part 6-5.
The bead vibration-proof part 6-5 comprises a first arch sheet 6-51, a second arch sheet 6-52 and beads 6-53; the first arched sheet 6-51 is positioned below the second arched sheet 6-52, the lower part of the first arched sheet 6-51 is fixedly connected with the top wall of the vertical anti-vibration part 6-4, the center line of the first arched sheet 6-51 is consistent with the center line of the vertical anti-vibration part 6-4, the lower part of the second arched sheet 6-52 is movably connected with the upper arched wall of the first arched sheet 6-51, a plurality of bead openings are arranged at equal intervals below the second arched sheet 6-52, and the bead bodies 6-53 are inlaid in the bead openings below the second arched sheet 6-52.
The operation type pivoting part 6-6 comprises a pivoting sleeve I6-61, a pivoting sleeve II 6-62, a transition piece 6-63 and an air cushion foot 6-64; the first pivoting sleeve 6-61 is wound around the center line of the unit two of the bead-shaped anti-vibration part 6-5 and is arranged on the upper wall surface of the bead-shaped anti-vibration part 6-5, the second pivoting sleeve 6-62 is wound around the center line of the external member 6-2 and is arranged on the inner surface of the external member 6-2 at equal intervals, the plurality of air cushion feet 6-64 are pivoted with each other through the transition pieces 6-63, and the transition pieces 6-63 are used for pivoting the air cushion feet 6-64 with the first pivoting sleeve 6-61 and the second pivoting sleeve 6-62.
The transition piece 6-63 comprises a beaded joint 6-631 and a pivot piece 6-632; two ends of the bead-shaped joint 6-631 are in pin joint with the pivoting part 6-632, the pivoting part 6-632 is in pin joint with the first pivoting sleeve 6-61, and the second pivoting sleeve 6-62 is in pin joint 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, and 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 piece 6-2 and the outer surface of the lower part of 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 piece 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 anti-vibration cable cluster 6-9 comprises a pivoting sleeve III 6-91, a pivoting sleeve IV 6-92 and an anti-vibration cable 6-93; the three pivoting sleeves 6-91 are wound around the central line of the two units of the bead-shaped anti-vibration part 6-5 and are equidistantly arranged on the outer surface above the bead-shaped anti-vibration part 6-5, the four pivoting sleeves 6-92 are wound around the central line of the sleeve 6-2 and are equidistantly arranged below the inner surface of the sleeve 6-2, and two ends of the anti-vibration cables 6-93 are respectively pivoted with the three pivoting sleeves 6-91 and the four pivoting sleeves 6-92.
The anti-vibration cables 6-93 are formed by doping TPV plastic and nylon 66 materials.
The loading material is a plastic pellet grade which is flatly laid under the sleeve 6-2 and compacts the plastic pellet grade and a fatty acid amide grade which is arranged above the plastic pellet grade and below the upper cover body 6-8.
The invention has the beneficial effects that:
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 aim of flexibly adjusting the cutting knife. The defect that the cutting knife can be flexibly adjusted due to the fact that the motor of the fan cover device for hot cutting is difficult to adjust in the prior art is effectively overcome.
Drawings
Fig. 1 is a view showing an edge structure of the wind shield device for hot cutting according to the present invention.
Fig. 2 is a front view of the wind shield device for hot cutting of the present invention.
Fig. 3 is a three-dimensional view of the wind shield device for hot cutting 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 projection view of the kit and the upper cover according to the present invention.
Fig. 6 is a lower projection view of the kit and the upper cover according to the present invention.
Fig. 7 is a schematic side view of the sleeve and the upper cover according to 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 carrier stage of the present invention.
Fig. 10 is a schematic view of the operational pivot joint of the present invention.
Fig. 11 is a schematic view of the upper cover of the present invention.
Figure 12 is a three-dimensional view of the kit of the present invention.
FIG. 13 is a schematic view of the compliant cuff body of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples.
As shown in fig. 1 to 13, a wind shield device for hot cutting includes:
the cutting device comprises a fan cover 1, wherein a cutting knife 3 embedded on a cutter head 2 is arranged in the fan cover 1, and the blade of the cutting knife 3 extends out of the cutter head 2;
a slide rail 4 extending horizontally is arranged on the outer wall of the fan cover 1, and a slide plate 5 is arranged on the upstream of the slide rail 4;
the slide 5 is fixedly connected with a bearing table 6, the top of the bearing table 6 is also fixedly connected with a motor 7, and the output end of the motor 7 extends into the fan cover 1 and is sleeved by the cutter head 2. The fan cover 1 is a hollow cover 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 an annular disc structure, a plurality of strip-shaped cutter seats are uniformly and integrally connected to the edge of the cutter head 2 in a surrounding mode, and a cutting knife 3 is embedded in each cutter seat. The number of the cutting knives 3 can be three.
An illuminating lamp 8 is further arranged in a through opening formed in the outer wall of the fan cover 1, and the illuminating lamp 8 is used for illuminating the inside of the fan cover 1.
An exhaust fan 9 is further arranged in a through opening II formed in the top wall of the fan cover 1, and the exhaust fan 9 is used for discharging heat inside the fan cover 1.
An observation window 10 is also embedded in the third through opening formed in the outer wall of the fan cover 1, and the observation window 10 is used for observing the inside of the fan cover 1 by workers.
A door body 11 is pivoted on one side wall of the fan cover 1, a through opening four is formed in the door body 11, and the melt can be fed through the through opening four;
the bottom wall of the fan cover 1 is also communicated with a discharge opening, the discharge opening is provided with a stop valve, and the cut melt particles can be discharged by opening the stop valve.
Thus, after the melt is fed into the melt through the through 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-off valve is opened to allow the cut melt particles to be discharged.
On the other hand, the motor of the wind cover device for hot cutting can oscillate during operation, and under the oscillation and shake caused by the operation of the motor, the wind cover can suffer from the fluctuation of the horizontal oscillation and the vertical oscillation caused by the oscillation and shake caused by the operation of the motor; in addition, the moving contact of the vibration-proof part can form a stagnation effect, can resist the oscillation power of the air cover device framework for heat cutting, increase the framework stagnation effect, and reduce the oscillation and shaking effect formed by the operation of the framework motor; however, the existing round-bead-shaped table body only can use the blocking strip or the blocking sleeve to prevent the current bead-shaped body from spurting out of the TPE material piece with the bead-shaped wall, and the structure has a lack of functions, which is not good for the vibration prevention of the round-bead-shaped table body and is not firm.
The conventional bearing table comprises a bottom bearing sheet, a bearing frame is arranged at the top of the bottom bearing sheet, a bead-shaped opening is arranged on the top wall of the bearing frame, bead-shaped TPE material pieces are fixedly connected in the bead-shaped opening, a bead-shaped body is arranged at the top of each bead-shaped body, a sheet-shaped TPE material piece is arranged at the top of each bead-shaped body, a top bearing sheet is arranged at the top of each sheet-shaped TPE material piece, two pairs of notch-shaped openings are arranged at the bottom of the top bearing sheet, the top bearing sheet is pinned to a blocking sheet matched with the notch-shaped openings, a vibration-proof piece is arranged between the bottom bearing sheet and the top bearing sheet and is positioned between a pair of adjacent blocking sheets, a bead-shaped pivoting piece I is arranged between the vibration-proof piece and the bottom bearing sheet, and a bead-shaped pivoting piece II is arranged between the vibration-proof piece and the top bearing sheet; the structure has some changes aiming at the current bead-shaped bearing platform, the firmness of the structure is also improved, and the vertical anti-vibration function is also enhanced; however, when the wind shield is used, the vibration-proof direction must be widened.
Through research and development, the bearing table comprises a sleeve 6-2, a bearing strip 6-3, a vertical anti-vibration part 6-4, a bead-shaped anti-vibration part 6-5, a running type pivoting part 6-6, a flexible sleeve body 6-7, an upper cover body 6-8, an anti-vibration cable cluster 6-9 and loading materials;
the external member 6-2 is arranged on the sliding plate 5, the bearing strip 6-3 is fixedly connected with the position of the internal member 6-2, one end of the vertical anti-vibration part 6-4 is fixedly connected with the bearing strip 6-3, the other end of the vertical anti-vibration part is fixedly connected below the bead-shaped anti-vibration part 6-5, the first unit of the bead-shaped anti-vibration part 6-5 is movably connected with the bead-shaped wall of the second unit, and the first unit is positioned below the second unit; one end of the operation type pivoting part 6-6 is fixedly connected with the inner surface of the external member 6-2 by being coiled around the central line of the external member 6-2, the other end of the operation type pivoting part 6-6 is fixedly connected with the upper wall surface of the bead-shaped vibration-proof part 6-5 by being coiled around the central line of the bead-shaped vibration-proof part 6-5, the lower part of the upper cover 6-8 is fixedly connected with the top wall of the bead-shaped vibration-proof part 6-5, the flexible sleeve 6-7 is arranged between the upper cover 6-8 and the external member 6-2, one end of the vibration-proof cable cluster 6-9 is fixedly connected with the lower part of the external member 6-2, the other end of the vibration-proof cable cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part 6-5, loading materials are positioned in a closed area formed by the external member 6-2, the flexible sleeve 6-7 and the upper cover 6-8, and the motor 7 is arranged on the top wall of the upper cover 6-8.
The loading material gives each element in the sleeve 6-2 a vibration-proof effect in several directions, so that a rigid material is not used; the bearing strip 6-3 provides a vertical bearing function for the vertical anti-vibration part 6-4, the bead anti-vibration 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 anti-vibration part 6-4 is arranged to give an anti-vibration function to the bead-shaped anti-vibration part 6-5 and the upper cover body 6-8 when vertical oscillation occurs, so that the adverse effect of the vertical oscillation on the motor and the fan cover is reduced; the bead-shaped vibration-proof part 6-5 runs through the bead-shaped wall in the bead-shaped vibration-proof part, 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 kinds of vibration such as vibration in a plurality of directions, and the vibration fluctuation scale of the motor is also reduced; the key of the operation type pivot joint part 6-6 can operate the upper cover body 6-8 on the bead-shaped anti-vibration part 6-5 and the motor on a reference surface which is parallel to the ground surface, but 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 anti-vibration cable cluster 6-9 is used as the assistance of the operation type pivot joint part 6-6, the upper cover body 6-8 and the motor are driven downwards through the telescopic function to be restored, the upper cover body 6-8 and the motor are prevented from being separated from each other through the bead-shaped anti-vibration part 6-5, the operation type pivot joint part 6-6 can achieve the effect of preventing the first unit and the second unit of the bead-shaped anti-vibration part 6-5 from being separated from each other, and the structure firmness is better; oscillation shaking formed by the operation of the motor is finally transmitted upwards in a reverse mode when the oscillation momentum is transmitted downwards, a final primary anti-vibration function is given to the dislocation of the flexible sleeve body 6-7 between the upper cover body 6-8 and the sleeve 6-2, the flexible sleeve body 6-7 has a horizontal anti-vibration function effect on the inner surface of the sleeve 6-2 and the outer surface of the upper cover body 6-8, and the flexible sleeve body 6-7 also has a vertical anti-vibration effect on the top wall of the sleeve 6-2 and the lower part of the sleeve 6-2; the bearing platform structure synchronously faces a plurality of damage patterns with oscillation effects formed by superposition of vertical oscillation, horizontal oscillation and vertical oscillation and horizontal oscillation which arrive back and forth, and vibration prevention in a plurality of directions is achieved on the motor.
The vertical anti-vibration part 6-4 comprises a stop sheet 6-41, a guide strip 6-42 and an anti-vibration corrugated pipe 6-43; the stop sheets 6-41 are fixedly connected to the top wall of the bearing strip 6-3, the center line of the stop sheets 6-41 is consistent with the center line of the bearing strip 6-3, the guide strips 6-42 are wound around the center line of the stop sheets 6-41 and movably matched with the stop sheets 6-41, the top wall of the guide strips 6-42 is wound around the center line of the bead-shaped anti-vibration part 6-5 and fixedly connected with the lower part of the bead-shaped anti-vibration part 6-5, the stop sheets for preventing the guide strips 6-42 from being separated from the stop sheets 6-41 are arranged below the guide strips 6-42, and the corrugated pipes 6-43 for anti-vibration are wound on the guide strips 6-42 and arranged between the stop sheets 6-41 and the bead-shaped anti-vibration part 6-5.
When oscillation occurs, disturbance of vertical oscillation is caused, the sleeve 6-2 is subjected to vertical shaking along with the motor synchronously, the bearing strip 6-3 is subjected to synchronous operation along with the sleeve 6-2 so that the stop sheet 6-41 runs towards the bead-shaped anti-vibration part 6-5 according to the central line direction of the guide strip 6-42, the anti-vibration corrugated pipe 6-43 is pressed to draw momentum of vertical oscillation in the process, and vertical anti-vibration function effect is given to the bead-shaped anti-vibration part 6-5 above the vertical anti-vibration part 6-4, the upper cover body 6-8 and the motor; to prevent oxidation corrosion, the guide strips 6 to 42 and the vibration-proof bellows 6 to 43 are subjected to oxidation prevention.
The bead vibration-proof part 6-5 comprises an arch-shaped sheet I6-51, an arch-shaped sheet II 6-52 and beads 6-53; the first arched sheet 6-51 is positioned below the second arched sheet 6-52, the lower part of the first arched sheet 6-51 is fixedly connected with the top wall of the vertical anti-vibration part 6-4, the center line of the first arched sheet 6-51 is consistent with the center line of the vertical anti-vibration part 6-4, the lower part of the second arched sheet 6-52 is movably connected with the upper arched wall of the first arched sheet 6-51, a plurality of bead openings are arranged at equal intervals below the second arched sheet 6-52, and the bead bodies 6-53 are inlaid in the bead openings below the second arched sheet 6-52.
When the first arched sheet 6-51 oscillates with the motor synchronized with the vertical vibration-proof part 6-4, the bearing strip 6-3 and the sleeve 6-2, the first arched sheet 6-51 still maintains the vertical trend due to the compression of the upper cover body 6-8 above the first arched sheet and the motor, and the motor can continuously maintain the trend through the movement between the first arched sheet 6-51 and the second arched sheet 6-52 without the synchronous oscillation of the motor; the moving contact between the arch-shaped sheets 6-51 and the arch-shaped sheets 6-52 is changed into rotating contact through the structure of the bead-shaped bodies 6-53 and the bead-shaped openings below the arch-shaped sheets 6-51, the flexibility of the arch-shaped sheets 6-51 for the arch-shaped sheets 6-52 is better, the downward trend of the upper cover body 6-8 and the motor is effectively maintained, and the oscillation momentum of the motor is reduced.
The operation type pivoting part 6-6 comprises a pivoting sleeve I6-61, a pivoting sleeve II 6-62, a transition piece 6-63 and an air cushion foot 6-64; the first pivoting sleeve 6-61 is wound around the center line of the unit two of the bead-shaped anti-vibration part 6-5 and is arranged on the upper wall surface of the bead-shaped anti-vibration part 6-5, the second pivoting sleeve 6-62 is wound around the center line of the external member 6-2 and is arranged on the inner surface of the external member 6-2 at equal intervals, the plurality of air cushion feet 6-64 are pivoted with each other through the transition pieces 6-63, and the transition pieces 6-63 are used for pivoting the air cushion feet 6-64 with the first pivoting sleeve 6-61 and the second pivoting sleeve 6-62.
The air cushion feet 6-64 have good anti-vibration performance, can efficiently absorb the oscillation and shaking momentum formed by the operation of the motor, and reduce the adverse disturbance of the horizontal oscillation formed by the oscillation and shaking formed by the operation of the motor on the upper cover body 6-8, the fan cover and the motor; the transition connection of the transition piece 6-63 enables the air cushion feet 6-64 to be changed into flexible connection through rigid connection in the centripetal direction, thereby achieving the functions of a similar and a pivoting piece, preventing the air cushion feet 6-64 from suffering from too high centripetal momentum to cause brittleness, being not beneficial to long-time application and further improving the framework operation life; the first pivot sleeve 6-61 and the second pivot sleeve 6-62 achieve the effect of integrally connecting the operation type pivot part 6-6 to the top wall of the sleeve 6-2 and the bead vibration-proof part 6-5.
The transition piece 6-63 comprises a beaded joint 6-631 and a pivot piece 6-632; two ends of the bead-shaped joint 6-631 are in pin joint with the pivoting part 6-632, the pivoting part 6-632 is in pin joint with the first pivoting sleeve 6-61, and the second pivoting sleeve 6-62 is in pin joint with the other air cushion foot 6-64.
The transition piece 6-63 can be easily assembled and disassembled by the pin joint of the bead-shaped joint 6-631 and the pivot piece 6-632, which is beneficial to conveying each component of the operation type pivot joint 6-6, improves the operation performance and simultaneously can effectively reduce the implementation cost.
The flexible sleeve body 6-7 comprises a sleeve body I6-71 and a sleeve body II 6-72, and 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 piece 6-2 and the outer surface of the lower part of 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 piece 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 size between the sleeve 6-2 and the upper cover body 6-8 horizontally and drawing the momentum of horizontal oscillation; the key point of the sleeve body II 6-72 is that the vertical dislocation size of the sleeve 6-2 and the upper cover body 6-8 is reduced, and the momentum of vertical oscillation is absorbed; the combination of the first sleeve body 6-71 and the second sleeve body 6-72 can achieve good anti-vibration function effect on single-direction oscillation and good protection effect on the motor and the fan cover.
The anti-vibration cable cluster 6-9 comprises a pivoting sleeve III 6-91, a pivoting sleeve IV 6-92 and an anti-vibration cable 6-93; the three 6-91 pivoting sleeves are arranged on the outer surface above the bead-shaped vibration-proof part 6-5 in an equidistant mode around the center line of the two units of the bead-shaped vibration-proof part 6-5, the four 6-92 pivoting sleeves are arranged below the inner surface of the sleeve 6-2 in an equidistant mode around the center line of the sleeve 6-2, and two ends of the vibration-proof cable 6-93 are respectively pivoted with the three 6-91 pivoting sleeves and the four 6-92 pivoting sleeves.
The anti-vibration cable 6-93 needs to have a cable body structure with good flexibility and damage resistance synchronously, and the upper cover body 6-8 above the bead-shaped anti-vibration part 6-5 and the upper cover body above the bead-shaped anti-vibration part are provided with momentum for resisting oscillation and shaking caused by the operation of the motor through the stopping performance of the pivoting sleeve three 6-91 and the pivoting sleeve four 6-92.
The anti-vibration cables 6-93 are formed by doping TPV plastic and nylon 66 material.
TPV plastic enables the vibration-proof cable 6-93 to have elasticity, nylon 66 materials are good in damage resistance and dense pins, and the vibration-proof cable 6-93 is enabled to have elasticity and damage resistance by being doped.
The loading material is a plastic pellet grade which is laid flat under the sleeve 6-2 and compacted, and a fatty acid amide grade which is located above the plastic pellet grade and below the upper cover 6-8.
When oscillation shake formed by motor operation occurs, plastics of plastic particle grade are contacted with each other in an operation mode, momentum of the oscillation shake formed by the motor operation is counteracted, horizontal oscillation can only be transmitted in a mechanical element, and adverse disturbance of the horizontal oscillation in the oscillation shake formed by the motor operation on the motor and the fan cover can be effectively counteracted through arranging the fatty acid amide grade; the synchronous fatty acid amide grade can also apply the anti-corrosion function of the fatty acid amide grade to the operation type pivoting part 6-6 and the anti-vibration cable piece cluster 6-9 to prevent corrosion, thereby effectively prolonging the service life of the framework.
The setting mode of the bearing table comprises the following processes:
s1: the sleeve 6-2 is arranged on the sliding plate 5;
s2: the bearing strip 6-3 is fixedly arranged on the sleeve 6-2, and the vertical anti-vibration part 6-4 is fixedly connected with the lower part of the bearing strip 6-3;
s3: arranging the anti-vibration functional assembly on the top wall of the bearing strip 6-3, and then finishing the installation of the bead-shaped anti-vibration part 6-5 and the operation type pivoting part 6-6;
s4: tightening the anti-vibration cable cluster 6-9 between the upper part of the bead-shaped anti-vibration part 6-5 and the lower part of the sleeve 6-2;
s5: introducing plastic granules into the sleeve 6-2 and compacting;
s6: pouring the fatty acid amide above the plastic particle level to form a fatty acid amide level and waiting for some of the fatty acid amide level to reach the plastic particle level, and ensuring that the fatty acid amide level reaches above the upper edge of the sleeve 6-2;
s7: the flexible sleeve body 6-7 is hooped on the upper edge of the sleeve piece 6-2;
s8: embedding the upper cover body 6-8 in the flexible sleeve body 6-7 and enabling the upper cover body to compact the top wall of the flexible sleeve body 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 material gives each element in the set 6-2 a vibration-proof effect in several directions, so that no rigid material is used; the bearing strip 6-3 provides a vertical bearing function for the vertical anti-vibration part 6-4, the bead anti-vibration 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 anti-vibration part 6-4 is arranged to give an anti-vibration function to the bead-shaped anti-vibration part 6-5 and the upper cover body 6-8 when vertical oscillation occurs, so that the adverse effect of the vertical oscillation on the motor and the fan cover is reduced; the bead-shaped vibration-proof part 6-5 runs through the bead-shaped wall in the bead-shaped vibration-proof part, 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 kinds of vibration such as vibration in a plurality of directions, and the vibration fluctuation scale of the motor is also reduced; the key of the operation type pivot joint part 6-6 can operate the upper cover body 6-8 on the bead-shaped anti-vibration part 6-5 and the motor on a reference surface which is parallel to the ground surface, but 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 anti-vibration cable cluster 6-9 is used as the assistance of the operation type pivot joint part 6-6, the upper cover body 6-8 and the motor are driven downwards through the telescopic function to be restored, the upper cover body 6-8 and the motor are prevented from being separated from each other through the bead-shaped anti-vibration part 6-5, the operation type pivot joint part 6-6 can achieve the effect of preventing the first unit and the second unit of the bead-shaped anti-vibration part 6-5 from being separated from each other, and the structure firmness is better; oscillation shaking formed by the operation of the motor is finally transmitted upwards in a reverse mode when the oscillation momentum is transmitted downwards, a final primary anti-vibration function is given to the dislocation of the flexible sleeve body 6-7 between the upper cover body 6-8 and the sleeve 6-2, the flexible sleeve body 6-7 has a horizontal anti-vibration function effect on the inner surface of the sleeve 6-2 and the outer surface of the upper cover body 6-8, and the flexible sleeve body 6-7 also has a vertical anti-vibration effect on the top wall of the sleeve 6-2 and the lower part of the sleeve 6-2; the bearing platform structure synchronously faces a plurality of damage patterns with oscillation effects formed by superposition of vertical oscillation, horizontal oscillation and vertical oscillation and horizontal oscillation which arrive back and forth, and vibration prevention in a plurality of directions is achieved on the motor.
The present invention has been described in an illustrative manner by the embodiments, and it should be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, but is capable of various changes, modifications and substitutions without departing from the scope of the present invention.
Claims (10)
1. A wind shield device for hot cutting, comprising:
the air hood, set up the cutting knife inlaid on blade disc in the said air hood 1, the cutting edge of the cutting knife stretches out of the blade disc;
the outer wall of the fan cover is provided with a slide rail which extends horizontally, and a slide plate is arranged on the upstream of the slide rail;
the slide plate is fixedly connected with a bearing table, the top of the bearing table is also fixedly connected with a motor, and the output end of the motor extends into the fan cover and is sleeved by the cutter head.
2. The hood assembly according to claim 1, wherein the cutter head is a ring disk-shaped structure, and a plurality of cutter seats are integrally and uniformly connected around the edge of the cutter head, and each cutter seat is embedded with a cutter.
3. The wind shield device for hot cutting according to claim 1, wherein an illumination lamp is further disposed in the through opening formed in the outer wall of the wind shield, and the illumination lamp is used for illuminating the inside of the wind shield;
an exhaust fan is further arranged in a through opening II formed in the top wall of the fan cover and used for exhausting heat inside the fan cover;
the fan cover is characterized in that an observation window is further embedded in the third through opening formed in the outer wall of the fan cover, and the observation window is used for workers to observe the inside of the fan cover.
4. The fan cover device for hot cutting according to claim 1, wherein a door body is pivotally connected to one side wall of the fan cover, and a fourth through opening is formed in the door body, through which the melt can be fed;
the bottom wall of the fan cover is also communicated with a discharge opening, and a stop valve is arranged on the discharge opening.
5. The wind shield device for hot cutting according to claim 1, wherein the platform comprises a kit, a carrying bar, a vertical vibration-proof portion, a bead vibration-proof portion, a running pivot portion, a flexible sleeve, an upper cover, a cluster of vibration-proof cables, and a loading material;
the external member is arranged on the sliding plate, the bearing strip is fixedly connected to the current position in the external member, one end of the vertical anti-vibration part is fixedly connected to the bearing strip, the other end of the vertical anti-vibration part is fixedly connected to the lower part of the bead-shaped anti-vibration part, the first unit of the bead-shaped anti-vibration 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 operation type pivoting part is fixedly connected with the inner surface of the external member in a coiling manner, the other end of the operation type pivoting part is fixedly connected with the upper wall surface of the bead-shaped vibration-proof part in a coiling manner, the lower side 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 external member, one end of the vibration-proof cable cluster is fixedly connected with the lower side of the external member, the other end of the vibration-proof cable cluster is fixedly connected with the wall surface of the bead-shaped vibration-proof part, loading materials are located in a closed area formed by the external member, the flexible sleeve body and the upper cover body, and the motor is arranged on the top wall of the upper cover body.
6. The wind shield device for hot cutting according to claim 5, wherein the vertical vibration-proof portion includes a stopper, a guide bar, and a vibration-proof bellows; the stop sheet is fixedly connected to the top wall of the bearing strip, the central line of the stop sheet is consistent with the central line of the bearing strip, a plurality of guide strips are coiled around the central line of the stop sheet and movably matched with the stop sheet, the top wall of each guide strip is coiled around the central line of the bead-shaped anti-vibration part and fixedly connected with the lower part of the bead-shaped anti-vibration part, the lower part of each guide strip is provided with a stop sheet for preventing the guide strips from separating from the stop sheet, and the anti-vibration corrugated pipe is wound on the guide strips and is arranged between the bead-shaped anti-vibration parts of the stop sheet.
7. The wind shield device for hot cutting according to claim 5, wherein the bead vibration-proof portion includes a first dome sheet, a second dome sheet, and a bead; the first arched sheet is positioned below the second arched sheet, the lower part of the first arched sheet is fixedly connected with the top wall of the vertical vibration-proof part, the central line of the first arched sheet is consistent with the central line of the vertical vibration-proof part, the lower part of the second arched sheet is movably connected with the arched wall above the first arched sheet, a plurality of bead openings are arranged at equal intervals below the second arched sheet, and the beads are inlaid in the bead openings below the second arched sheet.
8. The hood assembly for hot cutting according to claim 5, wherein the operational pivot portion comprises a first pivot sleeve, a second pivot sleeve, a transition piece and an air cushion foot; the first pin joint sleeve is coiled on the central line of the bead-shaped vibration-proof part unit and the second pin joint sleeve is coiled on the wall surface above the bead-shaped vibration-proof part, the second pin joint sleeve is arranged on the inner surface of the sleeve at equal intervals around the central line of the sleeve, the air cushion feet are mutually pin-jointed through the transition piece, and the transition piece is also used for pin-jointing the air cushion feet with the first pin joint sleeve and the second pin joint sleeve.
9. The wind shield apparatus for hot cutting according to claim 5, wherein said transition piece comprises a bead joint and a pivot piece; two ends of the beaded connector are in pin joint with a pivoting member, and the pivoting member is in pin joint with a first pivoting sleeve and a second pivoting 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 and the outer surface of the lower part of the upper cover body, the lower part of the second sleeve body is contacted with the top edge of the sleeve, and the top wall of the second sleeve body is contacted with the lower part of the upper cover body.
10. The hood device for hot cutting according to claim 5, wherein the cluster of vibration-proof cables comprises a third pivot sleeve, a fourth pivot sleeve and a vibration-proof cable; the three pin-joint sleeve coils the center line of the two bead-shaped vibration-proof part units and is arranged on the outer surface above the bead-shaped vibration-proof part at equal intervals, the four pin-joint sleeve coils the center line of the external member and is arranged below the inner surface of the external member at equal intervals, and two ends of the vibration-proof cable are respectively pin-jointed with the three pin-joint sleeve and the four pin-joint sleeve;
the anti-vibration cable 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 flatly laid under the sleeve and is compacted, and the fatty acid amide grade is arranged above the plastic particle grade and is positioned on the upper cover body.
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 |
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| CN114986739A true CN114986739A (en) | 2022-09-02 |
| CN114986739B 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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|---|---|
| CN114986739B (en) | 2023-09-19 |
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