CN203892289U - Stepping one-way drive device - Google Patents
Stepping one-way drive device Download PDFInfo
- Publication number
- CN203892289U CN203892289U CN201420341687.0U CN201420341687U CN203892289U CN 203892289 U CN203892289 U CN 203892289U CN 201420341687 U CN201420341687 U CN 201420341687U CN 203892289 U CN203892289 U CN 203892289U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- tooth bar
- shift fork
- support
- gear
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a stepping one-way drive device which comprises a power system, a drive system and a detecting and limiting system. The power system comprises an air cylinder. The drive system comprises a chain wheel main shaft, a gear, a positioning disc and a chain wheel are sequentially connected to the chain wheel main shaft from bottom to top, and an air cylinder piston rod is provided with a gear rack meshed with the gear in the drive system in a drive mode. The detecting and limiting system comprises magnetic inductors, position inductors, a limiting poking fork, a reset spring and a limiting poking fork link stopper. The magnetic inductors are arranged on the air cylinder, the position inductors are arranged on the left side and the right side of the positioning disc, the reset spring is connected to the lower end of the limiting poking fork, and the limiting poking fork link stopper is arranged at the extending end of the gear rack. The structure is simple, a one-way bearing and the detecting and limiting system are used for reliably controlling stepping motion, in the operation process, the response speed is high, and maintaining is convenient.
Description
Technical field
The utility model relates to a kind of transmission device, is specifically related to a kind of stepping unidirectional transmission.
Background technique
In two-step method bottle blowing machine industry, especially in two-step method linear type bottle blowing, main transmission mode is stepping single-direction transmission, generally there are two kinds of modes: adopt the method for stepper motor or actuating motor and the method for using cylinder to link, use the cost of stepper motor or actuating motor high, also to write complicated motion control program, all more difficult for common operator debugging and maintenance, need professional and technical personnel, and have step-out phenomenon; Use several cylinder interlocks, mechanical structure is more complicated, and action response time is slower, and rate of fault is higher, fixes a breakdown consuming time longer.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of stepping unidirectional transmission, can effectively overcome the defect of prior art.
The utility model is achieved through the following technical solutions:
A kind of stepping unidirectional transmission, comprise power system, transmission system and detect caging system, described power system comprises cylinder, described transmission system comprises sprocket spindle, described sprocket spindle is connected with gear, positioning disk, sprocket wheel from bottom to top in turn, described cylinder piston rod is provided with tooth bar, the meshed transmission gear in described tooth bar and transmission system; Described detection caging system comprises the Magnetic Induction device being arranged on cylinder, the position sensor that is arranged at the positioning disk left and right sides, spacing shift fork, is connected in the Returnning spring and the spacing shift fork block that is arranged at tooth bar extended end of spacing shift fork lower end.
The further improvement project of the utility model is, described cylinder is fixedly connected on the left end of support by air cylinder support, and described tooth bar is movably connected on cylinder piston rod by universal joint.
The utility model further improvement project is, described sprocket spindle is movably connected on bearing support by bearing, described bearing support is fixedly connected on support right side, described unilateral bearing is enclosed within sprocket spindle, described geared sleeve is at unilateral bearing, and be meshed with tooth bar, described unilateral bearing clockwise direction can roll, counterclockwise locked.
The utility model further improvement project is, a Magnetic Induction device is equipped with in the described cylinder left and right sides, described position sensor is arranged at the left side of positioning disk by inductor support, described spacing shift fork is movably connected on support, the lower end of spacing shift fork is connected with Returnning spring, and described spacing shift fork block is arranged at the right-hand member of tooth bar.
Compared with prior art, tool has the following advantages the utility model:
The utility model is simple in structure, uses unilateral bearing and detects caging system, has realized reliably the control of step motion, and fast response time during operation is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model comprises power system, transmission system and detects caging system, described power system comprises cylinder 3, described transmission system comprises sprocket spindle 10, described sprocket spindle 10 is connected with gear 15, positioning disk 9, sprocket wheel 11 from bottom to top in turn, described cylinder 3 piston rods are provided with tooth bar 6, gear 15 engagement driving in described tooth bar 6 and transmission system, described detection caging system comprises the Magnetic Induction device 4 being arranged on cylinder 3, be arranged at the position sensor 7 of positioning disk 9 left and right sides, spacing shift fork 12, be connected in the Returnning spring 13 and the spacing shift fork block that is arranged at tooth bar 6 extended ends of spacing shift fork lower end, described cylinder 3 is fixedly connected on the left end of support 1 by air cylinder support 2, described tooth bar 6 is movably connected on cylinder piston rod by universal joint 5, described sprocket spindle 10 is movably connected on bearing support 17 by bearing, described bearing support 17 is fixedly connected on support 1 right side, described unilateral bearing 16 is enclosed within sprocket spindle 10, described gear 15 is enclosed within unilateral bearing 16, and be meshed with tooth bar 6, described unilateral bearing 16 clockwise directions can roll, counterclockwise locked, a Magnetic Induction device 4 is equipped with in described cylinder 3 left and right sides, described position sensor 7 is arranged at the left side of positioning disk 9 by inductor support 8, described spacing shift fork 12 is movably connected on support, the lower end of spacing shift fork is connected with Returnning spring 13, described spacing shift fork block 14 is arranged at the right-hand member of tooth bar 6.
When pusher cylinder piston rod is released forward, the tooth bar 6 that universal joint 5 promotes is parallel to the right, when tooth bar 6 moves right, driven gear 15 rotates counterclockwise, unilateral bearing 16 counterclockwise time by locked, sprocket spindle 10 also just rotates counterclockwise, thereby sprocket wheel 11 is rotated counterclockwise, positioning disk 9 fixing in sprocket spindle 10 also synchronously rotates counterclockwise, when forwarding the angle of requirement to, spacing shift fork 12 is under the effect of spring 13, upper end moves down and the parallel limited step protruding on positioning disk 9 that withstands, position sensor 7 detects the position signal that signal and Magnetic Induction device 4 sense piston, cylinder 3 commutations are to left movement, on piston rod by universal joint band carry-over bar 6 also to left movement, tooth bar 6 clockwise rotates gear 15, because unilateral bearing 16 rolls at this clockwise direction, sprocket spindle 10 self gravity and frictional force under do not follow gear 15 and clockwise rotate, piston rod band carry-over bar 6 moves to the lowermost end of cylinder left, tooth bar 6 tail end upper limit shift fork blocks 14 are the limited step from positioning disk 9 by spacing shift fork 12 tops, and magnetic inductor 3 senses the reset signal of cylinder piston.Cylinder has just completed once left and right reciprocation cycle like this, has realized a step motion and has controlled.
Claims (4)
1. a stepping unidirectional transmission, comprise power system, transmission system and detect caging system, it is characterized in that: described power system comprises cylinder (3), described transmission system comprises sprocket spindle (10), described sprocket spindle (10) is connected with gear (15), positioning disk (9), sprocket wheel (11) from bottom to top in turn, described cylinder (3) piston rod is provided with tooth bar (6), gear (15) engagement driving in described tooth bar (6) and transmission system; Described detection caging system comprises the Magnetic Induction device (4) being arranged on cylinder (3), the position sensor (7) that is arranged at positioning disk (9) left and right sides, spacing shift fork (12), is connected in the Returnning spring (13) of spacing shift fork lower end and is arranged at the spacing shift fork block (14) of tooth bar (6) extended end.
2. a kind of stepping unidirectional transmission according to claim 1, it is characterized in that: described cylinder (3) is fixedly connected on the left end of support (1) by air cylinder support (2), described tooth bar (6) is movably connected on cylinder piston rod by universal joint (5).
3. a kind of stepping unidirectional transmission according to claim 1, it is characterized in that: described sprocket spindle (10) is movably connected on bearing support (17) by bearing, described bearing support (17) is fixedly connected on support (1) right side, described unilateral bearing (16) is enclosed within sprocket spindle (10), described gear (15) is enclosed within on unilateral bearing (16), and be meshed with tooth bar (6), described unilateral bearing (16) clockwise direction can roll, counterclockwise locked.
4. a kind of stepping unidirectional transmission according to claim 1, it is characterized in that: a Magnetic Induction device (4) is equipped with in described cylinder (3) left and right sides, described position sensor (7) is arranged at the left side of positioning disk (9) by inductor support (8), described spacing shift fork (12) is movably connected on support, the lower end of spacing shift fork is connected with Returnning spring (13), and described spacing shift fork block (14) is arranged at the right-hand member of tooth bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341687.0U CN203892289U (en) | 2014-06-25 | 2014-06-25 | Stepping one-way drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341687.0U CN203892289U (en) | 2014-06-25 | 2014-06-25 | Stepping one-way drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892289U true CN203892289U (en) | 2014-10-22 |
Family
ID=51718699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341687.0U Expired - Fee Related CN203892289U (en) | 2014-06-25 | 2014-06-25 | Stepping one-way drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892289U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748122A (en) * | 2016-04-30 | 2016-07-13 | 祝春梅 | Surgical suture needle storing and counting device |
| CN106122159A (en) * | 2016-08-12 | 2016-11-16 | 叶晓明 | The two-way stepper piston of automatic reverse formula |
| CN107697025A (en) * | 2017-10-10 | 2018-02-16 | 安徽理工大学 | Without electric flusher outside a kind of dual-purpose mechanical bicycle room |
| CN111828426A (en) * | 2019-04-16 | 2020-10-27 | 北京凯隆分析仪器有限公司 | Fixed angle multi-position pneumatic actuator |
-
2014
- 2014-06-25 CN CN201420341687.0U patent/CN203892289U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748122A (en) * | 2016-04-30 | 2016-07-13 | 祝春梅 | Surgical suture needle storing and counting device |
| CN106122159A (en) * | 2016-08-12 | 2016-11-16 | 叶晓明 | The two-way stepper piston of automatic reverse formula |
| CN107697025A (en) * | 2017-10-10 | 2018-02-16 | 安徽理工大学 | Without electric flusher outside a kind of dual-purpose mechanical bicycle room |
| CN111828426A (en) * | 2019-04-16 | 2020-10-27 | 北京凯隆分析仪器有限公司 | Fixed angle multi-position pneumatic actuator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203892289U (en) | Stepping one-way drive device | |
| CN104354156B (en) | Cam robot | |
| CN204263161U (en) | Cam robot | |
| CN108061632A (en) | Auto parts and components test device | |
| CN103273483A (en) | Cam mechanical arm with adjustable stroke | |
| CN204417310U (en) | One is applied to the deimpurity mechanical type lifting device of frit | |
| CN204269347U (en) | Damper test device | |
| CN203820032U (en) | Mold table conveying device and stacking machine | |
| CN203212222U (en) | Carbon block clamp | |
| CN203319251U (en) | Brick pushing mechanism | |
| CN101799173B (en) | Pneumatic holding device of lighter | |
| CN203845443U (en) | Tire gripper for tire X-ray inspection machine | |
| CN103659252B (en) | Switch bottom case automatic screw nailing device | |
| CN203304975U (en) | Automatic multistation transportation device | |
| CN103935762A (en) | Tyre grasping device of X-ray tyre inspection machine | |
| CN204220873U (en) | Bar cropper clutch control modified node method | |
| CN203409772U (en) | Automatic mechanical arm transferring device | |
| CN203211988U (en) | Automatic machine tube shifting device | |
| CN102826377B (en) | Lifting bottle feeding device | |
| CN203045326U (en) | Self-centering center rest | |
| CN202729313U (en) | Right-angle switching device of conveyor in assembly line | |
| CN206617521U (en) | A kind of automatic intermittent moves auxiliary controls | |
| CN202185693U (en) | Automatic welding machine for accessories of liquefied petroleum gas steel bottle | |
| CN204013125U (en) | Line mouth of winding machine turning device | |
| CN204700628U (en) | For the Jia Biao mechanism of machine tool lead screw plug adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |