CN113649817A - Cutting and polishing integrated equipment for production and processing of sound insulation boards - Google Patents
Cutting and polishing integrated equipment for production and processing of sound insulation boards Download PDFInfo
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- CN113649817A CN113649817A CN202110980939.9A CN202110980939A CN113649817A CN 113649817 A CN113649817 A CN 113649817A CN 202110980939 A CN202110980939 A CN 202110980939A CN 113649817 A CN113649817 A CN 113649817A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides cutting and polishing integrated equipment for production and processing of a sound insulation board, and relates to the technical field of machining. This acoustic celotex board production and processing is with cutting integral type equipment of polishing includes: workstation, fixture, cutting grinding machanism and cooling mechanism, fixture includes first slide rail, backup pad and splint, the bottom fixed connection of first slide rail is in the one end of workstation, cutting grinding machanism includes second slide rail, movable block and regulating arm, cooling mechanism includes water tank, water pump and nozzle. Through the cutting piece that adopts to have diamond dust the operation of polishing of cutting, first motor drive axis of rotation rotates, can make the regulating arm rotate, can switch the cutting and the mode of polishing of cutting piece, realizes that the cutting is integrative, through rotating the knob, can press from both sides tightly the acoustic celotex board, prevents to cut the skew when polishing, through starting the water pump, can reduce the dust granule that processing produced, protection health.
Description
Technical Field
The invention relates to the technical field of machining, in particular to cutting and polishing integrated equipment for production and processing of a sound insulation board.
Background
The soundproof panel is a panel that acts on a soundproof effect. There are building sound insulation and structure sound insulation classifications. The sound insulation board can not obstruct sound of all frequencies, an object has a natural resonant frequency, the sound insulation effect of the sound insulation board is obviously reduced when the sound insulation board is close to the sound of the object resonant frequency.
Present acoustic celotex board needs cut the acoustic celotex board according to user demand in process of production, but present cutting mode is mostly the cutting of artifical handheld cutting machine or electric saw, simultaneously because the acoustic celotex board can produce the burr when the cutting, need polish the operation after the cutting, comparatively waste time and energy to can produce a large amount of smoke and dust and fly the bits granule during the cutting, lead to operational environment comparatively abominable.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides cutting and polishing integrated equipment for production and processing of a sound insulation board, and solves the problems that the cutting and polishing of the sound insulation board are time-consuming and labor-consuming and the working environment is severe.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a soundproof plate production and processing is with cutting integral type equipment of polishing, includes:
a table for supporting the entire apparatus;
the clamping mechanism is used for clamping and moving the whole sound insulation board;
the cutting and polishing mechanism is used for integrated cutting and polishing operation;
the cooling mechanism is used for cooling and reducing smoke dust in the polishing and cutting operation process;
the clamping mechanism comprises a first sliding rail, a supporting plate and a clamping plate, the bottom of the first sliding rail is fixedly connected to one end of the workbench, a sliding block is arranged at the top of the first sliding rail, the top of the sliding block is fixedly connected to the lower surface of the supporting plate, fixing plates are fixedly connected to two sides of the supporting plate, bolts are in threaded connection with the middle portions of the two fixing plates, the top ends of the two bolts are respectively and rotatably connected to two ends of the lower surface of the clamping plate, and knobs are fixedly connected to the bottom ends of the bolts;
the cutting and polishing mechanism comprises a second slide rail, a moving block and an adjusting arm, the bottom of the second slide rail is fixedly connected to the middle of the workbench, a connecting seat is arranged at the top of the second slide rail, a guide rod is fixedly connected to the top of the connecting seat, a top plate is fixedly connected to the top end of the guide rod, an air cylinder is fixedly connected to one end of the top plate, the output end of the air cylinder is fixedly connected to the top of the middle end of the moving block, one end of the moving block is connected to the outer side of the guide rod in a sliding mode, the other end of the moving block is rotatably connected to one end of the adjusting arm, the other end of the adjusting arm is fixedly connected with a casing, and a cutting blade is arranged on one side of the casing;
the cooling mechanism comprises a water tank, a water pump and a nozzle, the bottom of the water tank is fixedly connected to the other end of the workbench, the bottom of the water pump is fixedly connected to the top of the water tank, the input end of the water pump is connected to the inside of the water tank through a water outlet pipe, the output end of the water pump is connected to one end of the nozzle through a hose, and the outside of the nozzle is fixedly connected to the outside of the casing.
Preferably, fixture still includes rubber strip and locating part, the last fixed surface of rubber strip connects at the lower surface middle part of splint, the bottom fixed connection of locating part is at the upper surface edge of backup pad.
Preferably, both sides of the cutting piece are provided with carborundum.
Preferably, the outer side of the hose is fixedly connected to the outer side of the moving block through a fixing clip.
Preferably, the first slide rail and the second slide rail are both electric slide rails.
Preferably, the side face of the other end of the moving block is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, two ends of the rotating shaft are rotatably connected into the other end of the moving block, and the middle of the rotating shaft is fixedly connected to one end of the adjusting arm.
Preferably, bearings are arranged in two sides of the other end of the moving block, and a groove is formed in the middle of the other end of the moving block.
Preferably, the inside fixedly connected with second motor of casing, the output fixedly connected with installation axle of second motor, the one end of installation axle runs through the casing and fixed connection is in the middle part of cutting piece.
The working principle is as follows: the bolt can be rotated through the adjusting knob, the bolt can be lifted, the two clamping plates can clamp the sound insulation plate, the deviation in cutting and polishing is prevented, the connecting seat can be horizontally moved through the second sliding rail, the horizontal position of the cutting blade can be conveniently adjusted, the moving block can be vertically moved through the air cylinder, and the vertical position of the cutting blade can be adjusted; the cutting piece is aligned to the position, to be cut, of the sound insulation board to be cut, and the sound insulation board can be moved conveniently to perform cutting operation through horizontal movement of the sliding block on the first sliding rail; the cutting blade with the carborundum is adopted to facilitate polishing operation by utilizing the side surface of the cutting blade, the rotating shaft is driven to rotate through the first motor, the adjusting arm can be rotated, the cutting blade and the shell can rotate around the other end of the moving block together, the cutting blade can be switched into a polishing mode, and cutting integration is realized; supply water through water tank and outlet pipe, start the water pump, through hose connection nozzle, can make the nozzle spray water, when cutting piece processing acoustic celotex board, rivers can cool down the cutting piece to can reduce the dust granule that processing produced.
(III) advantageous effects
The invention provides cutting and polishing integrated equipment for production and processing of a sound insulation board. The method has the following beneficial effects:
1. according to the invention, the cutting blade with the carborundum is adopted for cutting and polishing operation, the rotating shaft is driven to rotate through the first motor, the adjusting arm can be rotated, and then the cutting blade and the shell rotate around the other end of the moving block together, so that the cutting and polishing modes of the cutting blade can be switched, the cutting integration is realized, the manual operation is reduced, and the time and the labor are saved.
2. According to the cutting and polishing device, the bolt can be rotated by rotating the knob, the bolt can be lifted, the two clamping plates can be lifted, the sound insulation plate can be clamped, the deviation in cutting and polishing can be prevented, the sliding block can horizontally move on the first sliding rail, and the sound insulation plate can be automatically cut and polished.
3. According to the invention, the water pump is started, the nozzle is connected through the hose, the nozzle can spray water, when the sound insulation board is processed by the cutting blade, the cutting blade can be cooled by water flow, dust particles generated by processing can be reduced, the comfort level of a working environment is improved, and the health of a human body is protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a moving mass of the present invention;
FIG. 4 is a schematic view of a splint of the present invention;
fig. 5 is a schematic view of a second motor of the present invention.
Wherein, 1, a workbench; 2. a slider; 3. a first slide rail; 4. a bolt; 5. a fixing plate; 6. a limiting member; 7. a second slide rail; 8. a connecting seat; 9. installing a shaft; 10. a water outlet pipe; 11. a water tank; 12. a water pump; 13. a hose; 14. a fixing clip; 15. a moving block; 16. a guide bar; 17. a top plate; 18. a cylinder; 19. a first motor; 20. an adjusting arm; 21. a housing; 22. cutting the slices; 23. a nozzle; 24. a support plate; 25. a splint; 26. a knob; 27. a rotating shaft; 28. a rubber strip; 29. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 protection scope of the present invention.
Example (b):
as shown in fig. 1 to 5, an embodiment of the present invention provides a cutting and grinding integrated device for producing and processing a sound insulation board, including:
the workbench 1, the workbench 1 is used for supporting the whole equipment;
the clamping mechanism is used for clamping and moving the whole sound insulation board;
the cutting and polishing mechanism is used for integrated cutting and polishing operation;
the cooling mechanism is used for cooling and reducing smoke dust in the polishing and cutting operation process;
the clamping mechanism comprises a first slide rail 3, a support plate 24 and a clamp plate 25, the bottom of the first slide rail 3 is fixedly connected to one end of the workbench 1, a slide block 2 is arranged at the top of the first slide rail 3, the top of the slide block 2 is fixedly connected to the lower surface of the support plate 24, two sides of the support plate 24 are fixedly connected with fixed plates 5, the middle parts of the two fixed plates 5 are in threaded connection with bolts 4, the top ends of the two bolts 4 are respectively and rotatably connected to two ends of the lower surface of the clamp plate 25, and the bottom ends of the bolts 4 are fixedly connected with knobs 26; the sliding block 2 can horizontally move on the first sliding rail 3, so that the sound insulation board can be conveniently moved, the bolt 4 can be rotated by adjusting the knob 26, the bolt 4 can be lifted, the two clamping plates 25 can be clamped, and the sound insulation board is prevented from being deviated during cutting and polishing;
the cutting and polishing mechanism comprises a second slide rail 7, a moving block 15 and an adjusting arm 20, the bottom of the second slide rail 7 is fixedly connected to the middle of the workbench 1, a connecting seat 8 is arranged at the top of the second slide rail 7, a guide rod 16 is fixedly connected to the top of the connecting seat 8, a top plate 17 is fixedly connected to the top end of the guide rod 16, an air cylinder 18 is fixedly connected to one end of the top plate 17, the output end of the air cylinder 18 is fixedly connected to the top of the middle end of the moving block 15, one end of the moving block 15 is slidably connected to the outer side of the guide rod 16, the other end of the moving block 15 is rotatably connected to one end of the adjusting arm 20, a casing 21 is fixedly connected to the other end of the adjusting arm 20, and a cutting blade 22 is arranged on one side of the casing 21; the second slide rail 7 can enable the connecting seat 8 to horizontally move, so that the horizontal position of the cutting blade 22 can be conveniently adjusted, and the vertical position of the cutting blade 22 can be adjusted by enabling the moving block 15 to vertically move through the air cylinder 18;
cooling mechanism includes water tank 11, water pump 12 and nozzle 23, the bottom fixed connection of water tank 11 is at the other end of workstation 1, the bottom fixed connection of water pump 12 is at the top of water tank 11, the input of water pump 12 is connected in water tank 11 through outlet pipe 10, the output of water pump 12 passes through the one end of hose 13 connection at nozzle 23, the outside fixed connection of nozzle 23 is in the outside of casing 21, supply water through water tank 11 and outlet pipe 10, start water pump 12, connect nozzle 23 through hose 13, can make nozzle 23 spray water, when cutting piece 22 processing acoustic celotex board, rivers can cool down cutting piece 22, and can reduce the dust granule that the processing produced.
Fixture still includes rubber strip 28 and locating part 6, and the last fixed surface of rubber strip 28 connects at the lower surface middle part of splint 25, and the bottom fixed connection of locating part 6 is at the upper surface edge of backup pad 24, and it is spacing to be convenient for fix a position the acoustic celotex board through locating part 6, installs the acoustic celotex board fast, and rubber strip 28 can increase the friction, prevents to process and makes the acoustic celotex board skew.
Both sides of the cutting piece 22 are provided with carborundum, and the cutting piece 22 with the carborundum is convenient for grinding operation by utilizing the side surface of the cutting piece 22.
The outer side of the hose 13 is fixedly connected to the outer side of the moving block 15 by a fixing clip 14, and the hose 13 is fixedly mounted.
The first slide rail 3 and the second slide rail 7 are both electric slide rails, and are convenient to control and move.
The other end side fixedly connected with first motor 19 of movable block 15, the output fixedly connected with axis of rotation 27 of first motor 19, the both ends of axis of rotation 27 are all rotated and are connected in the other end of movable block 15, the middle part fixed connection of axis of rotation 27 is in the one end of regulating arm 20, drive axis of rotation 27 through first motor 19 and rotate, can make regulating arm 20 rotate, and then make cutting piece 22 and casing 21 rotate around the other end of movable block 15 together, can switch cutting and the mode of polishing of cutting piece 22, it is integrative to realize cutting.
Both sides of the other end of the moving block 15 are provided with bearings, and the middle of the other end of the moving block 15 is provided with a groove for conveniently installing the rotating shaft 27 and the adjusting arm 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a noise barrier production and processing is with cutting integral type equipment of polishing which characterized in that: the method comprises the following steps:
the workbench (1), wherein the workbench (1) is used for supporting the whole equipment;
the clamping mechanism is used for clamping and moving the whole sound insulation board;
the cutting and polishing mechanism is used for integrated cutting and polishing operation;
the cooling mechanism is used for cooling and reducing smoke dust in the polishing and cutting operation process;
the clamping mechanism comprises a first sliding rail (3), a supporting plate (24) and clamping plates (25), the bottom of the first sliding rail (3) is fixedly connected to one end of the workbench (1), a sliding block (2) is arranged at the top of the first sliding rail (3), the top of the sliding block (2) is fixedly connected to the lower surface of the supporting plate (24), fixing plates (5) are fixedly connected to two sides of the supporting plate (24), bolts (4) are in threaded connection with the middles of the two fixing plates (5), the top ends of the two bolts (4) are respectively rotatably connected to two ends of the lower surface of the clamping plates (25), and knobs (26) are fixedly connected to the bottom ends of the bolts (4);
the cutting and grinding mechanism comprises a second slide rail (7), a moving block (15) and an adjusting arm (20), the bottom of the second slide rail (7) is fixedly connected with the middle part of the workbench (1), a connecting seat (8) is arranged at the top of the second sliding rail (7), a guide rod (16) is fixedly connected at the top of the connecting seat (8), the top end of the guide rod (16) is fixedly connected with a top plate (17), one end of the top plate (17) is fixedly connected with a cylinder (18), the output end of the cylinder (18) is fixedly connected with the top of the middle end of the moving block (15), one end of the moving block (15) is connected to the outer side of the guide rod (16) in a sliding way, the other end of the moving block (15) is rotatably connected with one end of an adjusting arm (20), the other end of the adjusting arm (20) is fixedly connected with a shell (21), and one side of the shell (21) is provided with a cutting blade (22);
the cooling mechanism comprises a water tank (11), a water pump (12) and a nozzle (23), the bottom of the water tank (11) is fixedly connected with the other end of the workbench (1), the bottom of the water pump (12) is fixedly connected with the top of the water tank (11), the input end of the water pump (12) is connected into the water tank (11) through a water outlet pipe (10), the output end of the water pump (12) is connected with one end of the nozzle (23) through a hose (13), and the outer side of the nozzle (23) is fixedly connected with the outer side of the casing (21).
2. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: fixture still includes rubber strip (28) and locating part (6), the last fixed surface of rubber strip (28) connects in the lower surface middle part of splint (25), the bottom fixed connection of locating part (6) is at the upper surface edge of backup pad (24).
3. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: and diamond grains are arranged on both sides of the cutting sheet (22).
4. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: the outer side of the hose (13) is fixedly connected to the outer side of the moving block (15) through a fixing clamp (14).
5. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: the first sliding rail (3) and the second sliding rail (7) are both electric sliding rails.
6. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: the other end side of the moving block (15) is fixedly connected with a first motor (19), the output end of the first motor (19) is fixedly connected with a rotating shaft (27), two ends of the rotating shaft (27) are rotatably connected into the other end of the moving block (15), and the middle of the rotating shaft (27) is fixedly connected to one end of the adjusting arm (20).
7. The cutting and grinding integrated equipment for the production and processing of the acoustic panel according to claim 6, wherein: bearings are arranged in two sides of the other end of the moving block (15), and a groove is formed in the middle of the other end of the moving block (15).
8. The cutting and grinding integrated equipment for the production and processing of the acoustic panel as claimed in claim 1, wherein: the inside fixedly connected with second motor (29) of casing (21), the output fixedly connected with installation axle (9) of second motor (29), casing (21) and fixed connection are run through to the one end of installation axle (9) in the middle part of cutting piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980939.9A CN113649817A (en) | 2021-08-25 | 2021-08-25 | Cutting and polishing integrated equipment for production and processing of sound insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980939.9A CN113649817A (en) | 2021-08-25 | 2021-08-25 | Cutting and polishing integrated equipment for production and processing of sound insulation boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113649817A true CN113649817A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110980939.9A Pending CN113649817A (en) | 2021-08-25 | 2021-08-25 | Cutting and polishing integrated equipment for production and processing of sound insulation boards |
Country Status (1)
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| CN (1) | CN113649817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434161A (en) * | 2022-02-23 | 2022-05-06 | 扬州京隆科技有限公司 | Processing device and processing method for intelligent power grid power distribution cabinet with moisture prevention and moisture prevention functions |
| CN116141642A (en) * | 2023-04-20 | 2023-05-23 | 河北世纪恒泰富塑业有限公司 | Electronic grade chemical packaging barrel production equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59907638D1 (en) * | 1999-09-17 | 2003-12-11 | Gleason Works | Process for dressing an internally or externally toothed tool for finishing tooth flanks |
| CN104741997A (en) * | 2015-04-07 | 2015-07-01 | 台州瑞进机械有限公司 | Grinding machine and machining method for machining shifting baffle block bottom working surface |
| CN205465480U (en) * | 2016-01-05 | 2016-08-17 | 珠海三川工业自动化设备有限公司 | Novel numerical control sharpedge grinding machine |
| CN106985025A (en) * | 2017-05-14 | 2017-07-28 | 合肥鼎鑫模具有限公司 | Mold polishing cleaning equipment |
| CN108326560A (en) * | 2018-02-11 | 2018-07-27 | 姚潘涛 | A kind of electric appliance aluminium frame deburred device |
| CN207888348U (en) * | 2018-02-05 | 2018-09-21 | 广东顺德万锘机械有限公司 | Burner panel sander |
| CN110421487A (en) * | 2019-08-21 | 2019-11-08 | 王钟海 | A kind of convenient and fast polishing system of the operation that production cost is low |
| CN213106052U (en) * | 2020-07-16 | 2021-05-04 | 叶秋娟 | Grinding device for new material with dustproof function |
| CN213672817U (en) * | 2020-11-18 | 2021-07-13 | 沈阳市精密铸造厂 | Casting burr fly-cutting grinding device |
-
2021
- 2021-08-25 CN CN202110980939.9A patent/CN113649817A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59907638D1 (en) * | 1999-09-17 | 2003-12-11 | Gleason Works | Process for dressing an internally or externally toothed tool for finishing tooth flanks |
| CN104741997A (en) * | 2015-04-07 | 2015-07-01 | 台州瑞进机械有限公司 | Grinding machine and machining method for machining shifting baffle block bottom working surface |
| CN205465480U (en) * | 2016-01-05 | 2016-08-17 | 珠海三川工业自动化设备有限公司 | Novel numerical control sharpedge grinding machine |
| CN106985025A (en) * | 2017-05-14 | 2017-07-28 | 合肥鼎鑫模具有限公司 | Mold polishing cleaning equipment |
| CN207888348U (en) * | 2018-02-05 | 2018-09-21 | 广东顺德万锘机械有限公司 | Burner panel sander |
| CN108326560A (en) * | 2018-02-11 | 2018-07-27 | 姚潘涛 | A kind of electric appliance aluminium frame deburred device |
| CN110421487A (en) * | 2019-08-21 | 2019-11-08 | 王钟海 | A kind of convenient and fast polishing system of the operation that production cost is low |
| CN213106052U (en) * | 2020-07-16 | 2021-05-04 | 叶秋娟 | Grinding device for new material with dustproof function |
| CN213672817U (en) * | 2020-11-18 | 2021-07-13 | 沈阳市精密铸造厂 | Casting burr fly-cutting grinding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434161A (en) * | 2022-02-23 | 2022-05-06 | 扬州京隆科技有限公司 | Processing device and processing method for intelligent power grid power distribution cabinet with moisture prevention and moisture prevention functions |
| CN116141642A (en) * | 2023-04-20 | 2023-05-23 | 河北世纪恒泰富塑业有限公司 | Electronic grade chemical packaging barrel production equipment |
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Application publication date: 20211116 |