CN110539427A - Permanent magnet motor double-moving-blade rubber dicer - Google Patents
Permanent magnet motor double-moving-blade rubber dicer Download PDFInfo
- Publication number
- CN110539427A CN110539427A CN201910976299.7A CN201910976299A CN110539427A CN 110539427 A CN110539427 A CN 110539427A CN 201910976299 A CN201910976299 A CN 201910976299A CN 110539427 A CN110539427 A CN 110539427A
- Authority
- CN
- China
- Prior art keywords
- sword
- permanent magnet
- gear
- moving
- magnet motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Two sword rubber slabbing machines that move of permanent-magnet machine are through the key-type connection planet carrier on two permanent-magnet machine's the motor shaft respectively, and the planet gear that two sets of numbers of teeth are different is installed to the planet carrier, and two sets of planet gears mesh with two internal gears respectively, and two internal gears mesh with the different ratio gears of two numbers of teeth on upper portion, and ratio gear fixed mounting moves epaxial, moves epaxial installation of sword, moves between the sword through stationary knife seat installation stationary knife two. According to the direct-coupled planetary gear mechanism of the permanent magnet motor, the planetary gear mechanism and the gear ratio are in transmission to realize the rotation of the movable cutter shaft, so that the energy consumption is reduced and the efficiency is improved; the two groups of planet gears have different tooth numbers and are meshed with two internal gears with the same tooth number, and the angular displacement difference is converted into a reduction ratio, so that the gear transmission efficiency is improved; the two groups of moving cutters are sheared with the one group of fixed cutters simultaneously, so that the efficiency and the yield are improved; move the sword piece and install on the blade disc through sword piece fixing base, move only to change the sword piece after sword wearing and tearing, practice thrift the tool changing time, practice thrift use cost.
Description
Technical Field
The invention relates to the field of rubber crushing machinery.
Background
Traditional rubber crushing machinery such as a tire slabbing machine generally adopts a movable cutter and a fixed cutter to cooperate, and a motor drives a movable cutter shaft to rotate through a speed reducer so as to realize slabbing of rubber, and the rubber slabbing machine is large in size, complex in structure and low in production efficiency. And traditional blade disc is monolithic structure, when the cutter wearing and tearing or break down, is difficult to change, and life is short, cost of maintenance is high.
Disclosure of Invention
In order to solve the problems of the traditional rubber crushing machine, the invention provides a permanent magnet motor double-moving-blade rubber dicer.
The technical scheme adopted by the invention for realizing the purpose is as follows: two sword rubber slabbing machines are moved to permanent-magnet machine, install two permanent-magnet machine in the casing, install the planet carrier on two permanent-magnet machine's the motor shaft respectively, the planet gear of two sets of tooth number differences of planet shelf location, two sets of planet gear mesh with two internal gears respectively, first internal gear fixed mounting is on the motor cabinet, sliding rotary connection between first internal gear and the second internal gear, second internal gear and upper portion ratio gear meshing, ratio gear fixed mounting is on moving the sword axle, move the sword in the installation on the sword axle, move between the sword through stationary knife seat installation stationary knife between two.
The movable cutter comprises a cutter head and a movable cutter block, the movable cutter block is arranged on a cutter block fixing seat, and the cutter block fixing seat is arranged on the cutter head in an embedded mode and is fixed through screws.
The movable cutter block is of a square structure, and the movable cutter block is installed to form a triangular tooth-shaped structure.
The first internal gear is connected with the second internal gear in a sliding and rotating mode through a copper sleeve.
Forced feeding devices are respectively arranged above the two movable cutters, two ends of a central shaft of each forced feeding device are fixed on the shell, and a trapezoidal feeding block is arranged on the central shaft.
According to the permanent magnet motor double-moving-blade rubber dicer, the permanent magnet motor is directly connected with the planetary gear mechanism, and the planetary gear mechanism and the gear ratio are in transmission to realize the rotation of the moving blade shaft, so that the energy consumption is reduced, and the efficiency is improved; the two groups of planet gears have different tooth numbers and are meshed with two internal gears with the same tooth number, the angular displacement difference is converted into a reduction ratio, the gear transmission efficiency is improved, and the volume of a large reduction ratio gear transmission mechanism is reduced; the two groups of moving cutters are matched with one group of fixed cutters to cut simultaneously, and the efficiency and the yield are doubled compared with the cutting of the driven group of moving cutters and the fixed cutters; move the sword piece and install on the blade disc through sword piece fixing base to move the sword piece and adopt the square structure, form triangle tooth during the installation, move and only need change sword piece direction after the sword wearing and tearing and just can continue to use, practice thrift the tool changing time, practice thrift use cost.
Drawings
FIG. 1 is a sectional view of a permanent magnet motor with double-blade rubber dicer.
FIG. 2 is a partial structure view of the cutter body of the permanent magnet motor double-acting knife rubber dicer.
FIG. 3 is a right view structure diagram of the permanent magnet motor double-blade rubber dicer of the present invention.
Fig. 4 is a structural view of a portion a of the movable knife block and the knife block fixing seat in fig. 2.
In the figure: 1. the device comprises a permanent magnet motor, 2 parts of a shell, 3 parts of a gear ratio, 3-1 parts of a first gear ratio, 3-2 parts of a second gear ratio, 4 parts of a movable cutter shaft, 5 parts of a planetary gear, 6 parts of an internal gear, 7 parts of a cutter head, 8 parts of a fixed cutter, 9 parts of a movable cutter block, 10 parts of a cutter block fixing seat, 11 parts of a bearing end cover, 12 parts of a planet carrier, 13 parts of a copper sleeve, 14 parts of a forced feeding device, 15 parts of a motor shaft, 16 parts of a central shaft, 17 parts of a feeding block, 18 parts of a fixed cutter seat, 19 parts of a movable cutter.
Detailed Description
The structure of the permanent magnet motor double-moving-blade rubber dicer is shown in figures 1-3, two permanent magnet motors 1 are arranged in a shell 2, motor shafts 15 of the two permanent magnet motors 1 are respectively connected with a planet carrier 12 through keys, the planet carrier 12 is provided with two groups of planet gears 5 with different tooth numbers, namely a first group of planet gears 5-1 and a second group of planet gears 5-2, each group of planet gears comprises 4 planet gears, the two groups of planet gears 5 are respectively meshed with two internal gears 6 and respectively are a first internal gear 6-1 and a second internal gear 6-2, the first internal gear 6-1 is fixed on a motor base, the first internal gear 6-1 is connected with the second internal gear 6-2 through a copper sleeve 13 in a sliding and rotating manner, the second internal gear 6-2 is meshed with a gear ratio 3, the gear ratio 3 is fixedly arranged on a moving blade shaft 4, the movable knife 19 is arranged on the movable knife shaft 4, the movable knife 19 comprises a knife disc 7 and a movable knife block 9, the movable knife block 9 is arranged on a knife block fixing seat 10, and the knife block fixing seat 10 is arranged on the knife disc 7 in an embedded mode and is fixed through screws. The forced feeding device 14 is respectively arranged above the two movable blades 19, two ends of a central shaft 16 of the forced feeding device 14 are fixed on the shell 2, and a trapezoidal feeding block 17 is arranged on the central shaft 16.
The invention relates to a permanent magnet motor double-moving-blade rubber dicer structure.A permanent magnet planetary reducer is formed by each permanent magnet motor 1 directly-connected hard-tooth-surface planetary gear mechanism, two groups of planetary gears driven by each motor are respectively meshed with two internal gears 7, a second internal gear 7-2 is meshed with a gear ratio 3 at the upper part, a moving blade shaft 4 is respectively driven through the gear ratio 3, a moving blade 19 is connected with the moving blade shaft 4 through a key, and the moving blade 19 is connected with the moving blade shaft 4 through a key, so that the two groups of moving blades rotate relative to a fixed blade 8. Two groups of moving blades 19 which rotate relatively extrude irregular adhesive tapes into shearing planes of the moving blades 19 and the fixed blades 8, and the moving blades 19 are matched with the fixed blades 8 to cut the adhesive tapes into regular blocks. When the two permanent magnet motors are started, the magnetic fields of the stator and the rotor are synchronous, the power factor reaches 99.2 percent, and the energy consumption of equipment is reduced. The starting of the permanent magnet motor is controlled by the motor controller, so that the starting current is less than 50% of the rated current, and the load impact on a power grid is reduced. The hard tooth surface planetary reducer is characterized in that two groups of planetary gears 5 with different tooth numbers are driven by a planet carrier to be meshed with two internal gears 6 with the same tooth number at the same time, and then the angular displacement difference of each group of meshed gears is converted into a reduction ratio through a numerical ratio gear 3, so that the gear transmission efficiency is improved, and the volume of a large reduction ratio gear transmission mechanism is reduced. Two groups of moving blades simultaneously shear with one group of fixed blades, and the efficiency and the yield are doubled compared with the shearing of one group of driven moving blades and fixed blades. The moving cutter block 9 is made of high-speed tool steel M42, so that the single service life of the cutter is prolonged by 50%. Move sword piece 9 and sword piece fixing base 10 and pass through bolted connection on the blade disc, carry out standardization and modularized design, move sword piece 9 and be square structure, move the installation of sword piece 9 and form triangle tooth structure, when the wearing and tearing of the positive cutting edge of sword piece need be changed, openly take off the sword piece, rotate 180, the sword piece trailing flank forms new cutting edge, practices thrift the tool changing time, reduces use cost. The fixed knife 8 is a structure with triangular blades on two sides and is matched with the movable knives on two sides for cutting.
While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. Permanent-magnet machine moves sword rubber slabbing machine doubly, its characterized in that: two permanent magnet motors (1) are installed in a shell (2), a planet carrier (12) is installed on a motor shaft (15) of each permanent magnet motor (1), two sets of planet gears (5) with different tooth numbers are installed on the planet carrier (12), the two sets of planet gears (5) are meshed with two internal gears (6) respectively, a first internal gear (6-1) is fixedly installed on a motor base, the first internal gear (6-1) is connected with a second internal gear (6-2) in a sliding and rotating mode, the second internal gear (6-2) is meshed with an upper portion gear ratio gear (3), the gear ratio gear (3) is fixedly installed on a movable knife shaft (4), a movable knife (19) is installed on the movable knife shaft (4), and a fixed knife (8) is installed between the two movable knives (19) through a fixed knife base (18).
2. The permanent magnet motor double-moving-blade rubber dicer as claimed in claim 1, characterized in that: move sword (19) and include blade disc (7) and move sword piece (9), move sword piece (9) and install on sword piece fixing base (10), knife piece fixing base (10) embedded installation is on blade disc (7) and passes through the fix with screw.
3. The permanent magnet motor double-moving-blade rubber dicer as claimed in claim 2, characterized in that: the movable cutter block (9) is of a square structure, and the movable cutter block (9) is installed to form a triangular tooth-shaped structure.
4. The permanent magnet motor double-moving-blade rubber dicer as claimed in claim 1, characterized in that: the first internal gear (6-1) is connected with the second internal gear (6-2) in a sliding and rotating mode through a copper sleeve (13).
5. The permanent magnet motor double-moving-blade rubber dicer as claimed in claim 1, characterized in that: forced feeding devices (14) are respectively arranged above the two movable blades (19), two ends of a central shaft (16) of each forced feeding device (14) are fixed on the shell (2), and a trapezoidal feeding block (17) is arranged on the central shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976299.7A CN110539427A (en) | 2019-10-15 | 2019-10-15 | Permanent magnet motor double-moving-blade rubber dicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976299.7A CN110539427A (en) | 2019-10-15 | 2019-10-15 | Permanent magnet motor double-moving-blade rubber dicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110539427A true CN110539427A (en) | 2019-12-06 |
Family
ID=68715774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976299.7A Pending CN110539427A (en) | 2019-10-15 | 2019-10-15 | Permanent magnet motor double-moving-blade rubber dicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539427A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183294Y (en) * | 2008-02-28 | 2009-01-21 | 山东豪迈机械科技股份有限公司 | Natural rubber block grinder |
| CN105952849A (en) * | 2016-07-06 | 2016-09-21 | 沈阳工业大学 | Planetary optimization reducer |
| CA2935747A1 (en) * | 2016-07-07 | 2018-01-07 | Maurice E. Dube | Permanent magnetic motor |
| CN211105038U (en) * | 2019-10-15 | 2020-07-28 | 大连宝锋机器制造有限公司 | Permanent magnet motor double-moving-blade rubber dicer |
-
2019
- 2019-10-15 CN CN201910976299.7A patent/CN110539427A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183294Y (en) * | 2008-02-28 | 2009-01-21 | 山东豪迈机械科技股份有限公司 | Natural rubber block grinder |
| CN105952849A (en) * | 2016-07-06 | 2016-09-21 | 沈阳工业大学 | Planetary optimization reducer |
| CA2935747A1 (en) * | 2016-07-07 | 2018-01-07 | Maurice E. Dube | Permanent magnetic motor |
| CN211105038U (en) * | 2019-10-15 | 2020-07-28 | 大连宝锋机器制造有限公司 | Permanent magnet motor double-moving-blade rubber dicer |
Non-Patent Citations (1)
| Title |
|---|
| 小山芳治郎: "《刀具刃磨技巧》", vol. 1, 机械工业出版社, pages: 34 - 35 * |
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