CN113664293A - Cutting device and sealing system - Google Patents
Cutting device and sealing system Download PDFInfo
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- CN113664293A CN113664293A CN202110988622.XA CN202110988622A CN113664293A CN 113664293 A CN113664293 A CN 113664293A CN 202110988622 A CN202110988622 A CN 202110988622A CN 113664293 A CN113664293 A CN 113664293A
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- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crushing And Pulverization Processes (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention discloses a cutting device and a sealing system comprising the cutting device, wherein the cutting device comprises a rotating mechanism, a feeding mechanism and a cutting mechanism, the rotating mechanism comprises a transmission supporting component and a rotary driving component, the rotary driving component is arranged outside a sealing box body, used for driving the transmission supporting component to rotate, the transmission supporting component is arranged in the sealed box body and used for supporting the cut object and driving the cut object to rotate under the driving of the rotary driving component, the cutting mechanism is arranged in the sealed box body, used for cutting the cut object, the feeding mechanism comprises a feeding component and a feeding driving component, the feeding component is arranged in the sealed box body and is connected with the cutting mechanism, the feeding driving component is arranged outside the sealed box body and connected with the feeding component and used for providing power for the feeding component. The cutting device can not pollute the sealed box body during cutting.
Description
Technical Field
The invention belongs to the technical field of nuclear industry, and particularly relates to a cutting device and a sealing system comprising the same.
Background
In the nuclear industry, cutting of the potting cups is generally performed in a sealed box in order to prevent the diffusion of nuclear contamination. In the prior art, the cutting device adopts a grinding wheel for cutting, so that cutting scraps are easily generated, and the internal pollution of the sealed box body is caused.
In addition, the cutting device is fixed on the rotating mechanism and is inconvenient to replace, and the power assembly of the rotating mechanism is arranged in the sealed box body, so that once the power assembly breaks down, the maintenance process is extremely complex.
Therefore, a cutting device that does not contaminate the sealed box is needed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a cutting device and a sealing system comprising the cutting device, aiming at the defects in the prior art, wherein the sealed box body cannot be polluted when the cutting device is used for cutting.
In order to solve the problems, the invention adopts the following technical scheme:
a cutting device comprises a rotating mechanism, a feeding mechanism and a cutting mechanism, wherein the rotating mechanism comprises a transmission supporting assembly and a rotary driving assembly, the rotary driving assembly is arranged outside a sealed box body, is used for driving the transmission supporting component to rotate, the transmission supporting component is arranged in the sealed box body, used for supporting the cut object and driving the cut object to rotate under the driving of the rotary driving component, the cutting mechanism is arranged in the sealed box body, the feeding mechanism is used for cutting the cut object and comprises a feeding assembly and a feeding driving assembly, the feeding assembly is arranged in the sealed box body and is connected with the cutting mechanism, the feeding driving assembly is arranged outside the sealed box body, is connected with the feeding assembly and is used for providing power for the feeding assembly.
Preferably, the transmission support assembly comprises a rotating shaft unit, the rotating shaft unit is connected with an output shaft of the rotary driving assembly, the cut object abuts against the rotating shaft unit, and the rotating shaft unit is driven by the rotary driving assembly to rotate so as to drive the cut object to rotate.
Preferably, the transmission support assembly further comprises a gear unit, the gear unit comprises a first gear, a second gear and a third gear, the rotation shaft unit comprises a first rotation shaft, a second rotation shaft and a transition shaft, the first rotation shaft, the second rotation shaft and the transition shaft are arranged in parallel, the transition shaft is arranged between the first rotation shaft and the second rotation shaft, the bottom end of the first rotation shaft is connected with the output shaft of the rotation driving assembly, the top ends of the first rotation shaft and the second rotation shaft both extend into the sealed box body, the cut object is abutted between the first rotation shaft and the second rotation shaft, the first gear is sleeved on the bottom end of the output shaft of the rotation driving assembly, the second gear is sleeved on the bottom end of the second rotation shaft, and the third gear is sleeved on the transition shaft, an output shaft of the rotary driving assembly rotates to drive the first gear, the second gear and the third gear to rotate, so that the first rotating shaft and the second rotating shaft keep synchronous and same-direction rotation, and the cut object is driven to rotate.
Preferably, the rotation driving assembly includes a first motor, a first motor bracket, a first support bearing, and a second support bearing, the first motor bracket is fixed on an outer wall of the sealed box, the first motor is fixedly mounted on the first motor bracket, the first motor bracket is provided with a first through hole and a second through hole, the first through hole and the second through hole penetrate through the first motor bracket, the sealed box is provided with a first corresponding hole and a second corresponding hole, the first corresponding hole corresponds to the first through hole, the second corresponding hole corresponds to the second through hole, the first support bearing is disposed in the first through hole and the first corresponding hole, the first rotation shaft is supported in the first through hole by the first support bearing and is connected to an output shaft of the first motor by the first support bearing, the second support bearing is provided in the second through hole and the second corresponding hole, and the second rotary shaft is supported in the second through hole by the second support bearing.
Preferably, the rotation driving assembly further includes a first sealing ring unit, the first sealing ring unit includes a first sealing ring and a second sealing ring, the first sealing ring is disposed between the inner wall of the first through hole and the outer wall of the first rotation axis, and the second sealing ring is disposed between the inner wall of the second through hole and the outer wall of the second rotation axis.
Preferably, the cutting device further comprises a top support frame, the top support frame is arranged inside the sealed box body and comprises a cross beam and a vertical support, the vertical support is arranged along the vertical direction, one end of the vertical support is fixedly mounted on the sealed box body, the other end of the vertical support is connected with the cross beam, the cross beam is arranged along the horizontal direction and is arranged above the first rotating shaft and the second rotating shaft, a third support bearing and a fourth support bearing are arranged on the cross beam in a penetrating mode, and the top of the first rotating shaft and the top of the second rotating shaft penetrate through the third support bearing and the fourth support bearing respectively so as to be fixed on the cross beam.
Preferably, the feeding driving assembly comprises a second motor, a second motor support and a fifth supporting bearing, the second motor support is fixed on the outer wall of the sealed box body, the second motor is fixedly mounted on the second motor support, a third through hole is formed in the second motor support, a mounting hole corresponding to the third through hole is further formed in the outer wall of the sealed box body, the fifth supporting bearing is arranged in the third through hole and the mounting hole, an output shaft of the second motor is supported on the fifth supporting bearing, and the extending end of the output shaft penetrates through the mounting hole to enter the sealed box body and be connected with the feeding assembly.
Preferably, the feeding driving assembly further comprises a second sealing unit, the second sealing unit comprises a third sealing ring, and the third sealing ring is sleeved between the output shaft of the second motor and the inner wall of the third through hole.
Preferably, the feeding driving assembly further comprises a first bevel gear, the first bevel gear is located inside the sealed box and is fixedly mounted on the extending end of the output shaft of the second motor, the feeding assembly comprises a first sleeve, a second sleeve, a screw rod and a second bevel gear, the first sleeve is fixedly mounted inside the sealed box, one end of the second sleeve is arranged inside the first sleeve and can slide along the axis of the first sleeve, an internal thread is arranged on the inner wall of the second sleeve, an external thread is arranged at one end of the screw rod, the end of the screw rod provided with the external thread is in threaded connection with the inner wall of the second sleeve, the second bevel gear is sleeved at the other end of the screw rod, the second bevel gear is meshed with the first bevel gear, the axes of the second bevel gear and the first bevel gear are perpendicular, and the other end of the second sleeve is fixedly connected with the cutting mechanism, the second motor drives the first bevel gear to rotate, so that the second sleeve and the cutting mechanism are driven to move towards the direction of the cut object.
Preferably, the cutting mechanism includes mount pad, bracket, cutter, mount pad fixed mounting be in the second sleeve pipe is kept away from feed drive assembly's one end, the dovetail has been seted up on the mount pad, be equipped with the forked tail structure on the bracket, the bracket passes through forked tail structure fixed mounting in the dovetail, cutter fixed mounting is on the bracket.
The invention also provides a sealing system which comprises a sealing box body, wherein the material cup is arranged in the sealing box body, and the cutting device is used for cutting the material cup.
The cutting device is simple in structure and high in operation stability, the power assembly is arranged outside the sealed box body, so that the cutting device is convenient to overhaul when a fault occurs, the cutter is of an integrated structure, and the cutting device is convenient to disassemble, assemble and replace, so that the working efficiency of the cutting device is effectively improved.
Drawings
FIG. 1 is a front view of a cutting apparatus in embodiment 1 of the present invention;
FIG. 2 is a left side view of the cutting apparatus in embodiment 1 of the present invention;
fig. 3 is a plan view of the cutting apparatus in embodiment 1 of the present invention.
In the figure: 1-an object to be cut, 2-a rotary shaft unit, 21-a first rotary shaft, 22-a second rotary shaft, 23-a first gear, 24-a second gear, 25-a transition shaft, 26-a third gear, 3-a rotary drive assembly, 31-a first motor, 32-a first motor support, 321-a first perforation, 322-a second perforation, 33-a first support bearing, 34-a second support bearing, 4-a sealed box, 401-a first corresponding hole, 402-a second corresponding hole, 5-a first seal ring, 51-a second seal ring, 6-a top support frame, 61-a cross beam, 62-a vertical support, 63-a third support bearing, 64-a fourth support bearing, 7-a feed drive assembly, 71-a second motor, 72-second motor support, 73-fifth support bearing, 74-mounting hole, 75-third through hole, 76-third sealing ring, 77-first bevel gear, 8-feeding component, 81-first sleeve, 82-second sleeve, 83-screw, 84-second bevel gear, 9-cutting mechanism, 91-mounting seat, 92-bracket and 93-cutter.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of the present invention.
In the description of the present invention, it should be noted that the indication of orientation or positional relationship, such as "on" or the like, is based on the orientation or positional relationship shown in the drawings, and is only for convenience and simplicity of description, and does not indicate or imply that the device or element referred to must be provided with a specific orientation, constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected," "disposed," "mounted," "fixed," and the like are to be construed broadly, e.g., as being fixedly or removably connected, or integrally connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
The invention provides a cutting device, which comprises a rotating mechanism, a feeding mechanism and a cutting mechanism, wherein the rotating mechanism comprises a transmission supporting assembly and a rotary driving assembly, the rotary driving assembly is arranged outside a sealed box body, is used for driving the transmission supporting component to rotate, the transmission supporting component is arranged in the sealed box body, used for supporting the cut object and driving the cut object to rotate under the driving of the rotary driving component, the cutting mechanism is arranged in the sealed box body, the feeding mechanism is used for cutting the cut object and comprises a feeding assembly and a feeding driving assembly, the feeding assembly is arranged in the sealed box body and is connected with the cutting mechanism, the feeding driving assembly is arranged outside the sealed box body, is connected with the feeding assembly and is used for providing power for the feeding assembly.
The invention also provides a sealing system which comprises a sealing box body, wherein the material cup is arranged in the sealing box body, and the cutting device is used for cutting the material cup.
Example 1
As shown in fig. 1, the embodiment discloses a cutting device, which includes a rotating mechanism, a feeding mechanism and a cutting mechanism 9, the rotating mechanism includes a transmission supporting component and a rotation driving component 3, the rotation driving component 3 is disposed outside a sealed box 4 and is used for driving the transmission supporting component to rotate, the transmission supporting component is disposed inside the sealed box 4 and is used for supporting a cut object 1 and driving the cut object 1 to rotate under the driving of the rotation driving component 3, the cutting mechanism 9 is disposed inside the sealed box 4 and is used for cutting the cut object 1, the feeding mechanism includes a feeding component 8 and a feeding driving component 7, the feeding component 8 is disposed inside the sealed box 4 and is connected with the cutting mechanism 9 and is used for driving the cutting mechanism 9 to move towards the cut object 1, the feeding driving component 7 is disposed outside the sealed box 4 and is connected with the feeding component 8, for powering the feed assembly 8.
In this embodiment, the transmission support assembly includes a rotating shaft unit 2, the rotating shaft unit 2 is connected to an output shaft of the rotation driving assembly 3, the cut object 1 abuts against the rotating shaft unit 2, and the rotating shaft unit 2 is driven by the rotation driving assembly 3 to rotate so as to drive the cut object 1 to rotate.
As shown in fig. 2, the transmission support assembly further includes a gear unit, the gear unit includes a first gear 23, a second gear 24, and a third gear 26, the rotation axis unit 2 includes a first rotation axis 21, a second rotation axis 22, and a transition axis 25, the first rotation axis 21, the second rotation axis 22, and the transition axis 25 are arranged in parallel, the transition axis 25 is arranged between the first rotation axis 21 and the second rotation axis 22, the bottom end of the first rotation axis 21 is connected to the output axis of the rotation driving assembly 3, the first gear 23 is sleeved on the bottom end of the output axis of the rotation driving assembly 3, the second gear 24 is sleeved on the bottom end of the second rotation axis 22, the third gear 26 is sleeved on the transition axis 25, the third gear 26 is arranged in parallel with the second gear 24 and the first gear 23, and the third gear 26 is arranged between the first gear 23 and the second gear 24, and is engaged with the first gear 23 and the second gear 24 respectively, the output shaft of the rotary driving assembly 3 rotates to drive the first gear 23, the second gear 24 and the third gear 26 to rotate, wherein the first gear 23 and the second gear 24 rotate in the same direction, and the diameters of the first gear 23 and the second gear 24 are the same, so that the first rotating shaft 21 and the second rotating shaft 22 rotate synchronously in the same direction, and further the cut object 1 is driven to rotate.
In the present embodiment, the second rotating shaft 22 is divided into two sections, i.e. a first section located inside the sealed box 4 and a second section located outside the sealed box 4, the first section is connected with the second section, the second gear 24 is sleeved on the second section of the second rotating shaft, and the transition shaft 25 is arranged outside the sealed box 4 and located at the same horizontal position as the second section.
As shown in fig. 2, the rotation driving assembly 3 includes a first motor 31, a first motor bracket 32, a first support bearing 33, and a second support bearing 34, the first motor bracket 32 is fixed on the outer wall of the sealed box 4, the first motor 31 is fixedly mounted on the first motor bracket 32, the first motor bracket 32 is provided with a first through hole 321 and a second through hole 322, the first through hole 321 and the second through hole 322 penetrate the first motor bracket 32, the sealed box 4 is provided with a first corresponding hole 401 and a second corresponding hole 402, the first corresponding hole 401 corresponds to the first through hole 321, the second corresponding hole 402 corresponds to the second through hole 322, the first support bearing 33 is provided in the first through hole 321 and the first corresponding hole 401, the first rotation shaft 21 is supported in the first through hole 321 by the first support bearing 33 and is connected to the output shaft of the first motor 31 by the first support bearing 33, the second support bearing 34 is provided in the second through hole 322 and the second corresponding hole 402, a second segment of second rotational shaft 22 is supported in second bore 322 and second corresponding bore 402 by second support bearing 34.
In this embodiment, the rotary driving assembly 3 further includes a first sealing ring unit, which includes a first sealing ring 5 and a second sealing ring 51, the first sealing ring 5 is disposed between the inner wall of the first through hole 321 and the outer wall of the first rotating shaft 21, and the second sealing ring 51 is disposed between the inner wall of the second through hole 322 and the outer wall of the second rotating shaft 22. The first sealing ring 5 and the second sealing ring 51 can effectively seal the first through hole 321 and the second through hole 322, so as to ensure the sealing performance of the sealed box body 4 and prevent the pollutants in the sealed box body 4 from diffusing to the outside.
In this embodiment, the cutting device further includes a top support frame 6, the top support frame 6 is disposed inside the sealed box 4, the top support frame 6 includes a cross beam 61 and two vertical supports 62, the two vertical supports 62 are disposed at two ends of the cross beam 61 respectively, the vertical supports 62 are disposed along a vertical direction, one end of each vertical support is fixedly mounted on the bottom plate of the sealed box 4, and the other end of each vertical support is connected with the cross beam 61. The cross beam 61 is arranged along the horizontal direction and is arranged above the first rotating shaft 21 and the second rotating shaft 22, a third supporting bearing 63 and a fourth supporting bearing 64 are arranged on the cross beam 61 in a penetrating mode, and the top parts of the first rotating shaft 21 and the second rotating shaft 22 respectively penetrate through the third supporting bearing 63 and the fourth supporting bearing 64 so as to be fixed on the cross beam 61, and therefore the stability of the first rotating shaft 21 and the second rotating shaft 22 in the rotating process is guaranteed.
As shown in fig. 2, the feeding driving assembly 7 includes a second motor 71, a second motor bracket 72, and a fifth support bearing 73, the second motor bracket 72 is fixed on the outer wall of the sealed box 4, the second motor 71 is fixedly mounted on the second motor bracket 72, the second motor bracket 72 is provided with a third through hole 75, the outer wall of the sealed box 4 is further provided with a mounting hole 74 corresponding to the third through hole 75, the fifth support bearing 73 is disposed in the third through hole 75 and the mounting hole 74, an output shaft of the second motor 71 is supported on the fifth support bearing 73, and an extending end of the output shaft passes through the mounting hole 74 and enters the sealed box 4 to be connected with the feeding assembly 8.
In this embodiment, the feeding driving assembly 7 further includes a second sealing unit, the second sealing unit includes a third sealing ring 76, and the third sealing ring 76 is sleeved between the output shaft of the second motor 71 and the inner wall of the third through hole 75 for ensuring the sealing performance at the third through hole 75.
In this embodiment, the feeding driving assembly 7 further includes a first bevel gear 77, the first bevel gear 77 is located inside the sealed box 4 and is fixedly installed on the extending end of the output shaft of the second motor 71, the feeding assembly 8 includes a first sleeve 81, a second sleeve 82, a screw 83, and a second bevel gear 84, the first sleeve 81 is fixedly installed inside the sealed box 4 through a support, the center thereof is provided with a first through hole, one end of the second sleeve 82 is disposed in the first through hole and can slide along the axis of the first sleeve 81, the center of the second sleeve 82 is provided with a second through hole, the inner wall of the second through hole is provided with an internal thread, one end of the screw 83 is provided with an external thread, one end of the screw 83 provided with the external thread is in threaded connection with the inner wall of the second through hole, the other end of the screw 83 is sleeved with the second bevel gear 84, the second bevel gear 84 is engaged with the first bevel gear 77, and the axes of the two are vertical, the other end of the second sleeve 82 is fixedly connected with the cutting mechanism 9, and the second motor 71 drives the first bevel gear 77 to rotate, so as to drive the second bevel gear 84 to rotate, so as to drive the screw 83 to rotate, and further drive the second sleeve 82 and the cutting mechanism 9 to move towards the direction of the cut object 1.
As shown in fig. 1 and 3, the cutting mechanism 9 includes a mounting seat 91, a bracket 92, and a cutter 93, the mounting seat 91 is fixedly mounted at one end of the second sleeve 82 far from the feed driving assembly 7, a dovetail groove is formed on the mounting seat 91, correspondingly, a dovetail structure is formed on the bracket 92, the bracket 92 is fixedly mounted in the dovetail groove through the dovetail structure, and the cutter 93 is fixedly mounted on the bracket 92, so that when the cutter 93 is replaced, the bracket 92 and the cutter 93 are taken down together, thereby increasing the convenience of detachment and installation.
In this embodiment, the tool 93 is a sharp metal tool to change the conventional grinding wheel cutting, which is beneficial to reduce the generation of chips.
In this embodiment, locate the outside of sealed box 4 with power component, be convenient for overhaul it when the trouble takes place to cutter 93 and bracket 92 formula structure as an organic whole, the dismouting is changed conveniently, thereby has improved this cutting device's work efficiency effectively.
Example 2
The embodiment discloses a sealing system, including sealed box 4, be equipped with the material cup in the sealed box 4, sealing system still includes the cutting device among the embodiment 1, and cutting device is used for cutting the material cup.
In this embodiment, the sealed box 4 has good sealing performance, effectively blocks the pollutants containing radiation in the sealed box 4, and the cutting device can efficiently and stably complete the cutting of the material cup.
The working process of the sealing system is as follows:
the cup is placed on the first rotating shaft 21 and the second rotating shaft 22 inside the sealed box 4, the first motor 31 is started, and the first rotating shaft 21 and the second rotating shaft 22 are driven by the first motor 31 to rotate so as to drive the cup to rotate at a high speed.
Then, the second motor 71 is turned on, so that the first bevel gear 77 drives the second bevel gear 84 and the screw 83 to rotate under the driving of the second motor 71, and the second sleeve 82 drives the cutting mechanism 9 to move along the direction of the material cup under the action of the screw 83, wherein the second motor 71 has two gears, namely, forward rotation and reverse rotation, when the second sleeve 82 moves along the direction close to the material cup, and when the second sleeve 82 moves along the direction far from the material cup, when the second sleeve 82 rotates reversely.
Under the driving of the second motor 71, the cutter 93 of the cutting mechanism 9 is slowly close to the material cup, the cutting of the material cup is completed, and after the cutting is finished, the second motor 71 is controlled to rotate reversely, so that the cutting mechanism 9 is separated from the material cup.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (11)
1. A cutting device is characterized by comprising a rotating mechanism, a feeding mechanism and a cutting mechanism (9),
the rotating mechanism comprises a transmission supporting component and a rotating driving component (3),
the rotary driving component (3) is arranged outside the sealed box body (4) and is used for driving the transmission supporting component to rotate,
the transmission supporting component is arranged in the sealed box body (4) and is used for supporting the cut object (1) and driving the cut object (1) to rotate under the driving of the rotary driving component (3),
the cutting mechanism (9) is arranged in the sealed box body (4) and is used for cutting the cut object (1),
the feeding mechanism comprises a feeding assembly (8) and a feeding driving assembly (7), the feeding assembly (8) is arranged in the sealed box body (4) and connected with the cutting mechanism (9) and used for driving the cutting mechanism (9) to move towards the cut object (1), and the feeding driving assembly (7) is arranged outside the sealed box body (4) and connected with the feeding assembly (8) and used for providing power for the feeding assembly (8).
2. The cutting device according to claim 1, wherein the transmission support assembly comprises a rotating shaft unit (2), the rotating shaft unit (2) is connected with an output shaft of the rotary driving assembly (3), the cut object (1) is abutted against the rotating shaft unit (2), and the rotating shaft unit (2) is driven by the rotary driving assembly (3) to rotate so as to drive the cut object (1) to rotate.
3. The cutting device according to claim 2, wherein the transmission support assembly further comprises a gear unit comprising a first gear (23), a second gear (24), a third gear (26),
the rotating shaft unit (2) comprises a first rotating shaft (21), a second rotating shaft (22) and a transition shaft (25), the first rotating shaft (21), the second rotating shaft (22) and the transition shaft (25) are arranged in parallel, the transition shaft (25) is arranged between the first rotating shaft (21) and the second rotating shaft (22), the bottom end of the first rotating shaft (21) is connected with an output shaft of the rotary driving assembly (3), the top ends of the first rotating shaft and the second rotating shaft extend into the sealed box body, and the cut object (1) abuts between the first rotating shaft and the second rotating shaft,
the first gear (23) is sleeved on the bottom end of an output shaft of the rotary driving component (3), the second gear (24) is sleeved on the bottom end of the second rotating shaft (22), the third gear (26) is sleeved on the transition shaft (25) and is respectively meshed with the first gear (23) and the second gear (24),
an output shaft of the rotary driving component (3) rotates to drive the first gear (23), the second gear (24) and the third gear (26) to rotate, so that the first rotating shaft (21) and the second rotating shaft (22) keep synchronous and same-direction rotation, and the cut object is driven to rotate.
4. Cutting device according to claim 3, characterized in that the rotary drive assembly (3) comprises a first motor (31), a first motor bracket (32), a first support bearing (33), a second support bearing (34),
the first motor bracket (32) is fixed on the outer wall of the sealed box body (4), the first motor (31) is fixedly arranged on the first motor bracket (32),
the first motor support (32) is provided with a first through hole (321) and a second through hole (322), the first through hole (321) and the second through hole (322) penetrate through the first motor support (32), the sealed box body (4) is provided with a first corresponding hole (401) and a second corresponding hole (402), the first corresponding hole (401) corresponds to the first through hole (321), and the second corresponding hole (402) corresponds to the second through hole (322),
the first support bearing (33) is provided in the first through hole (321) and the first corresponding hole (401), the first rotation shaft (21) is supported in the first through hole (321) by the first support bearing (33) and is connected to an output shaft of the first motor (31) by the first support bearing (33),
the second support bearing (34) is provided in the second through hole (322) and the second corresponding hole (402), and the second rotary shaft (22) is supported in the second through hole (322) by the second support bearing (34).
5. The cutting device according to claim 4, wherein the rotary drive assembly (3) further comprises a first sealing ring unit comprising a first sealing ring (5) and a second sealing ring (51),
the first seal ring (5) is provided between the inner wall of the first through hole (321) and the outer wall of the first rotary shaft (21),
the second seal ring (51) is provided between an inner wall of the second through hole (322) and an outer wall of the second rotary shaft (22).
6. The cutting device according to claim 5, characterized in that it further comprises a top support frame (6), said top support frame (6) being arranged inside said sealed box (4), said top support frame (6) comprising a cross beam (61) and a vertical support (62),
the vertical bracket (62) is arranged along the vertical direction, one end of the vertical bracket is fixedly arranged on the sealed box body (4), the other end of the vertical bracket is connected with the cross beam (61),
the cross beam (61) is arranged along the horizontal direction and is arranged above the first rotating shaft (21) and the second rotating shaft (22), a third supporting bearing (63) and a fourth supporting bearing (64) are arranged on the cross beam (61) in a penetrating mode, and the tops of the first rotating shaft (21) and the second rotating shaft (22) penetrate through the third supporting bearing (63) and the fourth supporting bearing (64) respectively so as to be fixed on the cross beam (61).
7. Cutting device according to claim 1, characterized in that the feed drive assembly (7) comprises a second motor (71), a second motor support (72), a fifth support bearing (73),
the second motor bracket (72) is fixed on the outer wall of the sealed box body (4), the second motor (71) is fixedly arranged on the second motor bracket (72),
a third through hole (75) is formed on the second motor bracket (72), a mounting hole (74) corresponding to the third through hole (75) is further formed on the outer wall of the sealed box body (4),
the fifth supporting bearing (73) is arranged in the third through hole (75) and the mounting hole (74), the output shaft of the second motor (71) is supported on the fifth supporting bearing (73), and the extending end of the fifth supporting bearing penetrates through the mounting hole (74) to enter the sealed box body (4) to be connected with the feeding assembly (8).
8. The cutting device according to claim 7, characterized in that the feed drive assembly (7) further comprises a second sealing unit,
the second sealing unit comprises a third sealing ring (76), and the third sealing ring (76) is sleeved between the output shaft of the second motor (71) and the inner wall of the third through hole (75).
9. The cutting device according to claim 6, characterized in that the feed drive assembly (7) further comprises a first bevel gear (77), the first bevel gear (77) being inside the sealed box (4) and being fixedly mounted on the protruding end of the output shaft of the second motor (71),
the feeding component (8) comprises a first sleeve (81), a second sleeve (82), a screw rod (83) and a second bevel gear (84),
the first sleeve (81) is fixedly installed inside the sealed box body (4), one end of the second sleeve (82) is arranged in the first sleeve (81) and can slide along the axis of the first sleeve (81), internal threads are arranged on the inner wall of the second sleeve (82), external threads are arranged at one end of the screw (83), one end, provided with the external threads, of the screw (83) is in threaded connection with the inner wall of the second sleeve (82), a second bevel gear (84) is sleeved at the other end of the screw (83), the second bevel gear (84) is meshed with the first bevel gear (77), the axes of the first bevel gear and the second bevel gear are perpendicular, and the other end of the second sleeve (82) is fixedly connected with the cutting mechanism (9),
the second motor (71) drives the first bevel gear (77) to rotate, so that the second sleeve (82) and the cutting mechanism (9) are driven to move towards the direction of the object (1) to be cut.
10. Cutting device according to claim 9, characterized in that the cutting mechanism (9) comprises a mounting (91), a bracket (92), a knife (93),
the mounting seat (91) is fixedly arranged at one end of the second sleeve (82) far away from the feeding driving component (7), a dovetail groove is arranged on the mounting seat (91),
a dovetail structure is arranged on the bracket (92), the bracket (92) is fixedly arranged in the dovetail groove through the dovetail structure,
the cutter (93) is fixedly arranged on the bracket (92).
11. A sealing system comprising a sealed box (4), inside which sealed box (4) there are cups, characterized in that it further comprises a cutting device according to any one of claims 1 to 10,
the cutting device is used for cutting the material cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988622.XA CN113664293A (en) | 2021-08-26 | 2021-08-26 | Cutting device and sealing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988622.XA CN113664293A (en) | 2021-08-26 | 2021-08-26 | Cutting device and sealing system |
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| Publication Number | Publication Date |
|---|---|
| CN113664293A true CN113664293A (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110988622.XA Pending CN113664293A (en) | 2021-08-26 | 2021-08-26 | Cutting device and sealing system |
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| CN (1) | CN113664293A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6521074B1 (en) * | 1998-09-16 | 2003-02-18 | Lectra Sa | Automatic cutting of pieces in a sheet material |
| CN202639533U (en) * | 2012-05-24 | 2013-01-02 | 中国核动力研究设计院 | Irradiation target barrel cutting machine |
| CN105414670A (en) * | 2016-01-13 | 2016-03-23 | 中国工程物理研究院核物理与化学研究所 | Isotope target cutting device |
| CN105414671A (en) * | 2016-01-13 | 2016-03-23 | 中国工程物理研究院核物理与化学研究所 | Irradiated target cutting device |
| CN207479757U (en) * | 2017-11-14 | 2018-06-12 | 厦门文思特工贸有限公司 | A kind of environment-friendly metal cutting apparatus |
| CN212264744U (en) * | 2020-05-22 | 2021-01-01 | 苏州汤姆斯锯业有限公司 | Dust removal cutting device is used in production of high-speed steel saw blade |
| CN112223393A (en) * | 2020-09-29 | 2021-01-15 | 浙江金纬管道设备制造有限公司 | Cutting equipment for plastic pipe production line |
| CN112388131A (en) * | 2020-11-16 | 2021-02-23 | 三明学院 | Auxiliary cutting device for intersecting line |
-
2021
- 2021-08-26 CN CN202110988622.XA patent/CN113664293A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6521074B1 (en) * | 1998-09-16 | 2003-02-18 | Lectra Sa | Automatic cutting of pieces in a sheet material |
| CN202639533U (en) * | 2012-05-24 | 2013-01-02 | 中国核动力研究设计院 | Irradiation target barrel cutting machine |
| CN105414670A (en) * | 2016-01-13 | 2016-03-23 | 中国工程物理研究院核物理与化学研究所 | Isotope target cutting device |
| CN105414671A (en) * | 2016-01-13 | 2016-03-23 | 中国工程物理研究院核物理与化学研究所 | Irradiated target cutting device |
| CN207479757U (en) * | 2017-11-14 | 2018-06-12 | 厦门文思特工贸有限公司 | A kind of environment-friendly metal cutting apparatus |
| CN212264744U (en) * | 2020-05-22 | 2021-01-01 | 苏州汤姆斯锯业有限公司 | Dust removal cutting device is used in production of high-speed steel saw blade |
| CN112223393A (en) * | 2020-09-29 | 2021-01-15 | 浙江金纬管道设备制造有限公司 | Cutting equipment for plastic pipe production line |
| CN112388131A (en) * | 2020-11-16 | 2021-02-23 | 三明学院 | Auxiliary cutting device for intersecting line |
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Application publication date: 20211119 |