CN204628606U - A kind of switch valve - Google Patents
A kind of switch valve Download PDFInfo
- Publication number
- CN204628606U CN204628606U CN201520166069.1U CN201520166069U CN204628606U CN 204628606 U CN204628606 U CN 204628606U CN 201520166069 U CN201520166069 U CN 201520166069U CN 204628606 U CN204628606 U CN 204628606U
- Authority
- CN
- China
- Prior art keywords
- plate
- circular port
- flashboard
- fixed
- gate valve
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of switch valve, comprise flashboard, valve plate, connecting plate, cylinder, guide sleeve and feeding pipe; Flashboard has circular port and U-groove bevel, the symmetrical line of U-groove bevel passes the center of circle of circular port, and circular port upper surface is fixed with guide sleeve, and circular port lower surface is fixed with feeding pipe; Guide sleeve inside is provided with movable guide bush, and guide sleeve outside is distributed with multiple spring guide; Connecting plate is vertically fixed on the flashboard of U-groove bevel side; Cylinder is fixed on connecting plate, and the piston rod of cylinder extend out to U-groove bevel; Flashboard comprises gate valve base plate arranged in parallel and gate valve cover plate; Have chute between gate valve base plate and gate valve cover plate, and chute is through circular port; Valve plate is slidably arranged in chute, and one end of valve plate is connected on the piston rod of cylinder by link.By the way, the utility model can reach the effect with raw material bag mouth quick-sealing by spring mechanism and cushion pad, and switch is quick rapidly; Structure is simple, and easy to use, cost is low.
Description
Technical field
The utility model relates to field of switches, particularly relates to a kind of switch valve.
Background technique
Pneumatic high-speed switch valve is because its volume is little, cost is low, structure is simple, contamination resistance is strong, power-mass ratio is large, switch the advantages such as rapid, select in the industrial fields such as system at microelectronic, medical product bonding, packaging assembling and agricultural products look and obtain a wide range of applications, and become one of important directions of current pneumatics research and development.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of switch valve, can reach the effect with raw material bag mouth quick-sealing, and switch is quick rapidly by spring mechanism and cushion pad; Structure is simple, and easy to use, cost is low.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of switch valve, comprising: flashboard, valve plate, connecting plate, cylinder, guide sleeve and feeding pipe; Described flashboard has circular port and U-groove bevel, the symmetrical line of U-groove bevel passes the center of circle of described circular port, and circular port upper surface is fixed with described guide sleeve, and circular port lower surface is fixed with described feeding pipe; Described guide sleeve inside is provided with movable guide bush, and guide sleeve outside is distributed with multiple spring guide; Described connecting plate is vertically fixed on the flashboard of U-groove bevel side; Described cylinder is fixed on connecting plate, and the piston rod of cylinder extend out to U-groove bevel; Described flashboard comprises gate valve base plate arranged in parallel and gate valve cover plate; Have chute between described gate valve base plate and gate valve cover plate, and chute is through described circular port; Described valve plate is slidably arranged in chute, and one end of valve plate is connected on the piston rod of cylinder by link.
Preferably, described movable guide bush stretches out in guide sleeve, and movable guide bush external part is fixed with gasket ring, and gasket ring upper surface is provided with cushion pad; Spring and ejector pin is provided with in described spring guide; One end of described spring is against flashboard upper surface, and the other end of spring connects described ejector pin, and ejector pin is against the lower surface of described gasket ring.
Preferably, described feeding pipe is upper end to be square lower end be circular pipeline, feeding pipe square end is fixed on the lower surface of described flashboard.
Preferably, described link is the connecting pin of conversion adapter and connecting adapter.
Preferably, the side being positioned at circular port in the chute between described gate valve base plate and gate valve cover plate is provided with block.
Preferably, the two ends of described cylinder are equipped with throttle valve.
Preferably, the lower surface of described flashboard is fixed with supporting post, and described supporting post is arranged around described circular port.
Preferably, described gate valve base plate and gate valve cover plate are fixed by screw.
The beneficial effects of the utility model are: the utility model can reach the effect with raw material bag mouth quick-sealing by spring mechanism and cushion pad, and switch is quick rapidly; Structure is simple, and easy to use, cost is low.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of switch valve one of the utility model preferred embodiment;
Fig. 2 is the main TV structure schematic diagram of a kind of switch valve of the utility model;
Fig. 3 is the plan structure schematic diagram of a kind of switch valve of the utility model;
Fig. 4 is the sectional structure schematic diagram of a kind of switch valve of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, gate valve base plate; 2, gate valve cover plate; 3, valve plate; 4, guide sleeve; 5, movable guide bush; 6, feeding pipe; 7, connecting plate; 8, cylinder; 9, spring guide; 10, spring; 11, ejector pin; 12, gasket ring; 13, cushion pad; 14, block; 15, supporting post; 16, conversion adapter; 17, connecting pin; 18, throttle valve.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 to Fig. 4, the utility model is embodiment comprise:
A kind of switch valve, comprising: flashboard, valve plate 3, connecting plate 7, cylinder 8, guide sleeve 4 and feeding pipe 6; Described flashboard has circular port and U-groove bevel, the symmetrical line of U-groove bevel passes the center of circle of described circular port, and circular port upper surface is fixed with described guide sleeve 4, and circular port lower surface is fixed with described feeding pipe 6; Described guide sleeve 4 inside is provided with movable guide bush 5, and movable guide bush 5 can at guide sleeve 4 internal slide, and guide sleeve 4 outside is distributed with multiple spring guide 9; Described connecting plate 7 is vertically fixed on the flashboard of U-groove bevel side; Described cylinder 8 is fixed on connecting plate 7, and the piston rod of cylinder 8 is extended in U-groove bevel; Described flashboard comprises gate valve base plate 1 arranged in parallel and gate valve cover plate 2; Have chute between described gate valve base plate 1 and gate valve cover plate 2, and chute is through described circular port; Described valve plate 3 is slidably arranged in chute, and one end of valve plate 3 is connected on the piston rod of cylinder 8 by link, and stretching out or retracting of piston rod can drive valve plate 3 to slide in square groove, guarantees a kind of switching function of switch valve.Described movable guide bush 5 stretches out in guide sleeve 4, and movable guide bush 5 external part is fixed with gasket ring 12, and gasket ring 12 surface is provided with cushion pad 13, can contact fully, reach the effect of sealing with raw material sack; Spring 10 and ejector pin 11 is provided with in described spring guide 9; One end of described spring 10 is against flashboard upper surface, and the other end of spring 10 connects described ejector pin 11, and ejector pin 11 is against the lower surface of described gasket ring 12, can contact fast, reach seal action when laying fast with raw material sack.Described feeding pipe 2 is circular pipeline for upper end is square lower end, and feeding pipe 2 square end is fixed on the lower surface of described flashboard, can blanking more easily.Described link is the connecting pin 17 of conversion adapter 16 and connecting adapter 16, better can connect the piston rod of described valve plate 3 and cylinder 8, ensure that the stationarity that piston rod drives backing plate 3 to slide in chute when doing straight line motion.The side being positioned at circular port in chute between described gate valve base plate 1 and gate valve cover plate 2 is provided with block 14; during blanking; block 14 can block material easily and overflow in chute, eliminate the waste of material to a certain extent, and environment have also been obtained certain protection.The two ends of described cylinder 8 are equipped with throttle valve 18, by the speed regulating throttle valve 18 control cylinder 8 to stretch out and retract.The lower surface of described flashboard is fixed with supporting post 15, and for a kind of switch valve of fixed support, described supporting post 15 is arranged around described circular port, and fixed support can be made to become more steady, to reach better fixing a kind of switch valve.Described gate valve base plate 1 and gate valve cover plate 2 are fixed by screw, can be convenient to dismounting.
During use, raw material bag sack pushes down cushion pad 13, under the effect of spring 10, automatically forms sealing; By pneumatic drive cylinder 8, piston rod is retracted, and opens the valve plate 3 being inserted in circular port place, completes discharging; After discharging completes, again by pneumatic drive cylinder 8, piston rod stretches out, and makes valve plate 3 keep off at circular port place, stops discharging.
The utility model can reach the effect with raw material bag mouth quick-sealing by spring mechanism and cushion pad, and switch is quick rapidly; Structure is simple, and easy to use, cost is low.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a switch valve, is characterized in that, comprising: flashboard, valve plate, connecting plate, cylinder, guide sleeve and feeding pipe; Described flashboard has circular port and U-groove bevel, the symmetrical line of U-groove bevel passes the center of circle of described circular port, and circular port upper surface is fixed with described guide sleeve, and circular port lower surface is fixed with described feeding pipe; Described guide sleeve inside is provided with movable guide bush, and guide sleeve outside is distributed with multiple spring guide; Described connecting plate is vertically fixed on the flashboard of U-groove bevel side; Described cylinder is fixed on connecting plate, and the piston rod of cylinder extend out to U-groove bevel; Described flashboard comprises gate valve base plate arranged in parallel and gate valve cover plate; Have chute between described gate valve base plate and gate valve cover plate, and chute is through described circular port; Described valve plate is slidably arranged in chute, and one end of valve plate is connected on the piston rod of cylinder by link.
2. a kind of switch valve according to claim 1, it is characterized in that: described movable guide bush stretches out in guide sleeve, and movable guide bush external part is fixed with gasket ring, gasket ring upper surface is provided with cushion pad; Spring and ejector pin is provided with in described spring guide; One end of described spring is against flashboard upper surface, and the other end of spring connects described ejector pin, and ejector pin is against the lower surface of described gasket ring.
3. a kind of switch valve according to claim 1, is characterized in that: described feeding pipe is upper end to be square lower end be circular pipeline, and feeding pipe square end is fixed on the lower surface of described flashboard.
4. a kind of switch valve according to claim 1, is characterized in that: described link is the connecting pin of conversion adapter and connecting adapter.
5. a kind of switch valve according to claim 1, is characterized in that: the side being positioned at circular port in the chute between described gate valve base plate and gate valve cover plate is provided with block.
6. a kind of switch valve according to claim 1, is characterized in that: the two ends of described cylinder are equipped with throttle valve.
7. a kind of switch valve according to claim 1, it is characterized in that: the lower surface of described flashboard is fixed with supporting post, described supporting post is arranged around described circular port.
8. a kind of switch valve according to claim 1, is characterized in that: described gate valve base plate and gate valve cover plate are fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166069.1U CN204628606U (en) | 2015-03-24 | 2015-03-24 | A kind of switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166069.1U CN204628606U (en) | 2015-03-24 | 2015-03-24 | A kind of switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628606U true CN204628606U (en) | 2015-09-09 |
Family
ID=54047638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166069.1U Withdrawn - After Issue CN204628606U (en) | 2015-03-24 | 2015-03-24 | A kind of switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763818A (en) * | 2015-03-24 | 2015-07-08 | 苏州菱欧自动化设备有限公司 | Switching valve |
-
2015
- 2015-03-24 CN CN201520166069.1U patent/CN204628606U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763818A (en) * | 2015-03-24 | 2015-07-08 | 苏州菱欧自动化设备有限公司 | Switching valve |
| CN104763818B (en) * | 2015-03-24 | 2017-03-29 | 苏州菱欧自动化设备有限公司 | A kind of switch valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |