CN103557290B - A kind of stepless speed changes devices of firecrackers braiding apparatus - Google Patents
A kind of stepless speed changes devices of firecrackers braiding apparatus Download PDFInfo
- Publication number
- CN103557290B CN103557290B CN201310574885.1A CN201310574885A CN103557290B CN 103557290 B CN103557290 B CN 103557290B CN 201310574885 A CN201310574885 A CN 201310574885A CN 103557290 B CN103557290 B CN 103557290B
- Authority
- CN
- China
- Prior art keywords
- speed governing
- eccentric
- speed
- moving plate
- braiding apparatus
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The stepless speed changes devices of a kind of firecrackers braiding apparatus disclosed by the invention, relating to firecrackers working machine technical field, is install lattice framing 1 by line shaft 11, output bearing pin 10, eccentric flange 5, eccentric roll 6, eccentric roll axle 7, speed governing Moving plate 9, the quiet dish of speed governing 3 and speed disk bearing 15 and the quiet dish of speed governing to form; Have crochet needle slightly slow then very fast when exiting in the speed in inlet wire stage, and can improve the features such as its braid efficiency, itself and firework weaving machine structure support the use, and can weave the firecrackers of all size.
Description
Technical field
The present invention relates to firecrackers working machine technical field, particularly a kind of stepless speed changes devices of firecrackers braiding apparatus.
Background technique
In firecrackers course of working, when adopting machine knits, requiring that crochet needle is slightly slow in the speed in inlet wire stage, then requiring that when exiting speed is accelerated.But existing firecrackers braiding apparatus, the action of its crochet needle adopts connecting rod (or eccentric rod gear) to realize, and thus, it is identical in the speed in inlet wire stage with the speed in the stage of exiting, therefore its braid efficiency is lower.
Summary of the invention
For the deficiency that prior art exists, it is slightly slow then very fast when exiting in the speed in inlet wire stage that technical problem to be solved by this invention is to provide a kind of crochet needle, and can improve the stepless speed changes devices of its braid efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the present invention invents a kind of stepless speed changes devices of firecrackers braiding apparatus, comprise line shaft 11 and export bearing pin 10, also include eccentric flange 5, eccentric roll 6, eccentric roll axle 7, speed governing Moving plate 9, the quiet dish of speed governing 3 and speed disk bearing 15 and speed governing quiet dish installation lattice framing 1, the quiet dish of speed governing 3 is arranged on the quiet dish of speed governing and installs on lattice framing 1;
In the side of described eccentric flange 5, connect line shaft 11, one end of setting-up eccentricity Roller Shaft 7 on opposite side;
On described speed governing Moving plate 9, have eccentric chute 8, eccentric roll 6 is arranged in this eccentric chute 8, the other end setting-up eccentricity roller 6 of eccentric roll axle 7; Export the edge that bearing pin 10 is arranged on speed governing Moving plate 9;
In the intermediate hole of the quiet dish 3 of described speed governing, speed governing Moving plate 9 is installed, speed disk bearing 15 is housed therebetween; The center of the misalignment eccentric flange 5 of speed governing Moving plate 9.
Bias d between the center of speed governing Moving plate 9 and the center of eccentric flange 5 is 20-50mm.
Bias d between the center of speed governing Moving plate 9 and the center of eccentric flange 5 is 30-40mm.
Bias d between the center of speed governing Moving plate 9 and the center of eccentric flange 5 is 35mm.
Described eccentric roll 6 is rolling bearing.
Described eccentric roll 6 is sliding bearing.
Described eccentric roll 6 is roller sleeve.
Described output bearing pin 10 is set with the joint shaft bearing 2 being connected to and exporting connecting rod one.
Described output bearing pin 10 is set with the joint shaft bearing 16 being connected to and exporting connecting rod two.
Large dust cover 14 and little dust cover 4 is separately installed with in the both ends of the surface of the quiet dish of described speed governing 3.
The stepless speed changes devices of firecrackers braiding apparatus of the present invention, traditional eccentric rod gear has installed additional by the quiet dish of speed governing and the stepless speed regulation dish that forms with the speed governing Moving plate of eccentric chute, and has been arranged on speed governing Moving plate by output pin eccentric shaft; Due to the center of the misalignment eccentric flange of speed governing Moving plate, thus, when being connected to the connecting rod exported on bearing pin and driving crochet needle inlet wire, along with the rotation of speed governing Moving plate, eccentric chute on it can allow eccentric roll move closer to center, and its offset is reduced, and then the movement velocity of connecting rod that slowed down, thus, reduce the speed of crochet needle in the inlet wire stage; And when being connected to the connecting rod exported on bearing pin and driving crochet needle to exit, along with the rotation of speed governing Moving plate, eccentric chute on it can allow eccentric roll gradually away from center, its offset is increased, and then accelerates the movement velocity of connecting rod, thus, improve the speed of crochet needle in the stage of exiting, therefore, decrease the post-set time of crochet needle, thus improve braid efficiency.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is left sectional view of the present invention;
Fig. 3 is the rear view after the present invention installs.
In figure: 1 is that lattice framing installed by the quiet dish of speed governing, and 2 is the joint shaft bearings exporting connecting rod one, and 3 is the quiet dishes of speed governing, 4 is little dust covers, and 5 is eccentric flanges, and 6 is eccentric roll, 7 is eccentric roll axles, and 8 is eccentric chutes, and 9 is speed governing Moving plates, 10 is export bearing pin, and 11 is line shafts, and 12 is packing rings, 13 is circlips, 14 is large dust covers, and 15 is speed disk bearings, and 16 is the joint shaft bearings exporting connecting rod two.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.Explanation below adopts the mode exemplified, but protection scope of the present invention should not be limited to this.
The present embodiment installs lattice framing 1 etc. by line shaft 11, output bearing pin 10, eccentric flange 5, eccentric roll 6, eccentric roll axle 7, speed governing Moving plate 9, the quiet dish of speed governing 3 and speed disk bearing 15 and the quiet dish of speed governing to form.
One end of line shaft 11 is connected with power plant, and its other end connects the center, side of eccentric flange 5.Eccentric roll 6(can adopt rolling bearing, also sliding bearing or roller sleeve can be adopted, the present embodiment adopts rolling bearing, therefore is also set with packing ring 12 on eccentric roll axle 7) be sleeved on eccentric roll axle 7, a lifting device is at the eccentric position of eccentric flange 5 side.
Speed governing Moving plate 9 has axial eccentric chute 8(through hole), on eccentric flange 5, the eccentric roll 6 of suit is plugged in this eccentric chute 8, in the another side of speed governing Moving plate 9, installs and exports bearing pin 10; The cylindrical of speed governing Moving plate 9 with stair-step, for installing the inner ring of speed disk bearing 15; The quiet dish 3 of speed governing is a lid sleeve, and centre has circular hole, with the seam step of the outer ring for installing speed disk bearing 15 in its endoporus; After the quiet dish 3 of speed governing is set with speed disk bearing 15, locate with circlip for hole 13.The quiet dish 3 of speed governing, speed governing Moving plate 9 form stepless speed regulation dish together with speed disk bearing 15.The space of rear both ends of the surface installed by speed governing Moving plate 9 and the quiet dish of speed governing 3, seals respectively with little dust cover 4 and large dust cover 14.The joint shaft bearing 16 exporting connecting rod two and the joint shaft bearing 2 exporting connecting rod one are all sleeved on and export on bearing pin 10.The both sides, bottom that lattice framing 1 is fixed on the quiet dish 3 of speed governing installed by the quiet dish of speed governing.During installation, first line shaft 11 is connected with power plant, then, regulate the quiet dish 3 of speed governing, allow the central position (its bias d is 35mm) of misalignment eccentric flange 5 of the speed governing Moving plate 9 in the middle of it, with screw, quiet for the speed governing of both sides, quiet for speed governing dish 3 bottom dish installation lattice framing 1 is fixed in frame.
During use, power plant drive line shaft 11 to rotate together with eccentric flange 5, the eccentric roll axle 7 be loaded on eccentric flange 5 drives speed governing Moving plate 9 to rotate, because the center of speed governing Moving plate 9 and the center of eccentric flange 5 are departed to some extent, when the eccentric chute 8 on speed governing Moving plate 9 goes to offset direction, its bias reduces gradually, now, the movement velocity exporting connecting rod 2 16 and output connecting rod 1 also reduced, gradually corresponding to the inlet wire stage of crochet needle; When the eccentric chute 8 on speed governing Moving plate 9 goes to non-offset direction, its bias increases gradually, and now, the movement velocity exporting connecting rod 2 16 and export connecting rod 1 also improves gradually, exits the stage corresponding to crochet needle.Eccentric roll 6 can reduce eccentric roll 6 resistance in eccentric chute 8.
The stepless speed changes devices of firecrackers braiding apparatus of the present invention, supports the use with firework weaving machine structure, can weave the firecrackers of all size.
Claims (10)
1. the stepless speed changes devices of a firecrackers braiding apparatus, comprise line shaft (11) and export bearing pin (10), it is characterized in that: also include eccentric flange (5), eccentric roll (6), eccentric roll axle (7), speed governing Moving plate (9), the quiet dish of speed governing (3) and speed disk bearing (15) and quiet dish installation lattice framing (1) of speed governing, the quiet dish of speed governing (3) is arranged on the quiet dish of speed governing and installs on lattice framing (1);
In the side of described eccentric flange (5), connect line shaft (11), one end of setting-up eccentricity Roller Shaft (7) on opposite side;
On described speed governing Moving plate (9), have eccentric chute (8), eccentric roll (6) is arranged in this eccentric chute (8), the other end setting-up eccentricity roller (6) of eccentric roll axle (7); Export the edge that bearing pin (10) is arranged on speed governing Moving plate (9);
In the intermediate hole of the quiet dish of described speed governing (3), speed governing Moving plate (9) is installed, speed disk bearing (15) is housed therebetween; The center of the misalignment eccentric flange (5) of speed governing Moving plate (9).
2. the stepless speed changes devices of firecrackers braiding apparatus according to claim 1, is characterized in that: the bias d between the center of speed governing Moving plate (9) and the center of eccentric flange (5) is 20-50mm.
3. the stepless speed changes devices of firecrackers braiding apparatus according to claim 2, is characterized in that: the bias d between the center of speed governing Moving plate (9) and the center of eccentric flange (5) is 30-40mm.
4. the stepless speed changes devices of firecrackers braiding apparatus according to claim 3, is characterized in that: the bias d between the center of speed governing Moving plate (9) and the center of eccentric flange (5) is 35mm.
5. the stepless speed changes devices of firecrackers braiding apparatus according to claim 4, is characterized in that: described eccentric roll (6) is rolling bearing.
6. the stepless speed changes devices of firecrackers braiding apparatus according to claim 4, is characterized in that: described eccentric roll (6) is sliding bearing.
7. the stepless speed changes devices of firecrackers braiding apparatus according to claim 4, is characterized in that: described eccentric roll (6) is roller sleeve.
8. the stepless speed changes devices of the firecrackers braiding apparatus according to any one of claim 5-7, is characterized in that: on described output bearing pin (10), be set with the joint shaft bearing (2) being connected to and exporting connecting rod one.
9. the stepless speed changes devices of firecrackers braiding apparatus according to claim 8, is characterized in that: on described output bearing pin (10), be set with the joint shaft bearing (16) being connected to and exporting connecting rod two.
10. the stepless speed changes devices of firecrackers braiding apparatus according to claim 9, is characterized in that: be separately installed with large dust cover (14) and little dust cover (4) in the both ends of the surface of the quiet dish of described speed governing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574885.1A CN103557290B (en) | 2013-11-17 | 2013-11-17 | A kind of stepless speed changes devices of firecrackers braiding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574885.1A CN103557290B (en) | 2013-11-17 | 2013-11-17 | A kind of stepless speed changes devices of firecrackers braiding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557290A CN103557290A (en) | 2014-02-05 |
| CN103557290B true CN103557290B (en) | 2015-11-04 |
Family
ID=50011616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574885.1A Active CN103557290B (en) | 2013-11-17 | 2013-11-17 | A kind of stepless speed changes devices of firecrackers braiding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557290B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662720A (en) * | 2016-03-07 | 2016-06-15 | 江苏金卫机械设备有限公司 | Rotary cut-off device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736599Y (en) * | 2004-02-26 | 2005-10-26 | 程虎山 | Stepless speed changer |
| CN1743697A (en) * | 2005-10-20 | 2006-03-08 | 荆其林 | Movable-tooth stepless speed transmission |
| CN101182867A (en) * | 2007-12-26 | 2008-05-21 | 重庆工商大学 | Wedge type over running clutch |
| CN101915291A (en) * | 2010-09-06 | 2010-12-15 | 王昱 | Novel transmission device |
| CN202676036U (en) * | 2012-04-07 | 2013-01-16 | 陈友方 | Transmission device of firecracker braider |
| CN203560378U (en) * | 2013-11-17 | 2014-04-23 | 祁阳宏泰铝业有限公司 | Stepless speed change device for firecracker weaving equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2683218B2 (en) * | 1994-05-10 | 1997-11-26 | ロングウェルジャパン株式会社 | Crank device |
| JP2002178192A (en) * | 2000-12-11 | 2002-06-25 | Sato Tekko Co Ltd | Quick-returning mechanism of link press |
-
2013
- 2013-11-17 CN CN201310574885.1A patent/CN103557290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736599Y (en) * | 2004-02-26 | 2005-10-26 | 程虎山 | Stepless speed changer |
| CN1743697A (en) * | 2005-10-20 | 2006-03-08 | 荆其林 | Movable-tooth stepless speed transmission |
| CN101182867A (en) * | 2007-12-26 | 2008-05-21 | 重庆工商大学 | Wedge type over running clutch |
| CN101915291A (en) * | 2010-09-06 | 2010-12-15 | 王昱 | Novel transmission device |
| CN202676036U (en) * | 2012-04-07 | 2013-01-16 | 陈友方 | Transmission device of firecracker braider |
| CN203560378U (en) * | 2013-11-17 | 2014-04-23 | 祁阳宏泰铝业有限公司 | Stepless speed change device for firecracker weaving equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557290A (en) | 2014-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104806624A (en) | Reciprocating impact blanking rotary harrow material multifunctional power shaft | |
| CN204455695U (en) | A kind of many rotors list drives and impeller can the pulper of automatic adjustable | |
| CN103557290B (en) | A kind of stepless speed changes devices of firecrackers braiding apparatus | |
| CN102261344A (en) | Synchronous regulating device of high-speed centrifugal fan outlet guide vane | |
| CN207213068U (en) | Multi-station intermittent positioning disk | |
| CN209124393U (en) | A kind of efficient logistics flexibility sorting equipment | |
| CN203560378U (en) | Stepless speed change device for firecracker weaving equipment | |
| CN204592177U (en) | A kind of spinning transmission changement | |
| CN206668884U (en) | A kind of novel transmission mechanism | |
| CN204419133U (en) | Disc type synchronous communicating chain belt oil pumping machine | |
| CN202138831U (en) | Non-axial horizontal-rotation tray | |
| CN110227653A (en) | A kind of efficient logistics flexibility sorting equipment | |
| CN205564194U (en) | Polyhedral rotary body strutting arrangement | |
| CN204342939U (en) | Wool top rewinding bucket whirligig | |
| CN106430936A (en) | Driving mechanism for quartz glass board annealing kiln | |
| CN206418023U (en) | A kind of quartz glass sheet material annealing kiln drive mechanism | |
| CN105966844A (en) | Tension roller device for bucket elevator | |
| CN202646005U (en) | Non-clogging rotor pump | |
| CN104176661A (en) | Slewing mechanism of crane | |
| CN204549178U (en) | A kind of feedway of bird processing | |
| CN205684112U (en) | Automatically coincide roller material baffle | |
| CN205708569U (en) | A kind of chain steel pipe transverse part enters device | |
| CN204437209U (en) | A kind of Novel stepless speed regulation device | |
| CN103357682A (en) | Synchronous pulley box component of water tank wire drawing machine | |
| CN104896026B (en) | Roller speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |