CN202807997U - Material receiving and releasing pneumatic cone roof device of printer - Google Patents
Material receiving and releasing pneumatic cone roof device of printer Download PDFInfo
- Publication number
- CN202807997U CN202807997U CN 201220461405 CN201220461405U CN202807997U CN 202807997 U CN202807997 U CN 202807997U CN 201220461405 CN201220461405 CN 201220461405 CN 201220461405 U CN201220461405 U CN 201220461405U CN 202807997 U CN202807997 U CN 202807997U
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- CN
- China
- Prior art keywords
- vertex
- synchronous pulley
- tailstock
- cone
- frame
- 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
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Abstract
The utility model discloses a material receiving and releasing pneumatic cone roof device of a printer; the end head of a shell body on the piston end of a cylinder is fixedly connected with one end of a tailstock with a cavity; the other end of the tailstock is fixedly connected with a frame; a connecting block, a slide seat and a cone roof spindle are arranged in the cavity of the tailstock; the connecting block is connected with a piston head of the cylinder; the other end of the connecting block is fixedly connected with the slide seat; the outer circle of the slide seat is slidably sleeved with the inner circle of the tailstock through a guide key A; the inner circle of the slide seat is sleeved with the outer circle of the cone roof spindle by a bearing A; the shaft main body of the cone roof spindle penetrates through the inner cavity of the frame; two groups of synchronous belt pulleys are arranged in the inner cavity of the frame; and the two groups of synchronous belt pulleys are sleeved with the cone roof spindle simultaneously through guide keys B, and are respectively sleeved with the surface of the inner circle of the frame through a group of bearings B. According to the device, the synchronous belt pulleys drive the cone roof spindle to rotate, the cylinder and a piston thereof stay still, and the wear of a seal piece is significantly reduced.
Description
Technical field
The utility model belongs to the printing mechanism technical field, relates to the pneumatic vertex of a cone device of a kind of printer material retractable.
Background technology
In printer material retractable device, the vertex of a cone uses as the device of fixing material volume, is one of core institution of printer.General pneumatic vertex of a cone device not only need to carry out cylinder axis to motion, and to drive the material volume and do rotation at a high speed, this causes very large damage with regard to the sealing member in the countercylinder, has greatly reduced the service life of sealing member.
Therefore, existing pneumatic vertex of a cone mechanism mainly has the following disadvantages: 1) vertex of a cone main shaft not only connects the vertex of a cone but also do piston rod usefulness, has improved the requirement of mechanism's operation to air pressure; 2) vertex of a cone main shaft both axially moved, and rotated again, had increased the wearing and tearing to sealing member, had obviously reduced service life.
Summary of the invention
The purpose of this utility model provides the pneumatic vertex of a cone device of a kind of printer material retractable, has solved vertex of a cone main shaft of the prior art and has both axially moved, and rotates again, obviously reduces the problem of seal life.
The technical solution of the utility model is, the pneumatic vertex of a cone device of a kind of printer material retractable, being included in steam cylinder piston end housing body termination captives joint with tailstock one end with cavity by rear side housing, the other end of tailstock is captiveed joint with frame, be provided with contiguous block, slide, vertex of a cone main shaft in the cavity of tailstock, contiguous block is connected with the piston head of cylinder, the other end of contiguous block is captiveed joint with slide, the cylindrical of slide is slidingly socketed by the inner circle of feather key A and tailstock, and the inner circle of slide is by the termination cylindrical socket of bearing A and vertex of a cone main shaft; The axle base portion of vertex of a cone main shaft is passed the frame inner chamber, be provided with synchronous pulley A and synchronous pulley B in the frame inner chamber, synchronous pulley A and synchronous pulley B be simultaneously by the socket of feather key B and vertex of a cone main shaft, and synchronous pulley A and synchronous pulley B are socketed by one group of bearing B and frame internal circular surfaces separately.
The beneficial effects of the utility model are that with cylinder, the connection of vertex of a cone main shaft, cylinder only drives vertex of a cone main shaft and does axially reciprocating by contiguous block, slide and bearing; Drive vertex of a cone main shaft by synchronous pulley in addition and rotate, cylinder and piston transfixion thereof have significantly reduced the wearing and tearing of sealing member, have prolonged parts service life.
Description of drawings
Fig. 1 is the structural representation of the pneumatic vertex of a cone device of the utility model printer material retractable.
Among the figure, 1. rear side housing, 2. contiguous block, 3. slide, 4. tailstock, 5. feather key A, 6. vertex of a cone main shaft, 7. synchronous pulley A, 8. synchronous pulley B, 9. door, 10. feather key B, 11. internal keyboards, 12. cylinders, 13. bearing A, 14. bearing B.
The specific embodiment
With reference to Fig. 1, the structure of the pneumatic vertex of a cone device of the utility model printer material retractable is, being included in cylinder 12 piston end housing terminations captives joint with tailstock 4 one ends with cavity by rear side housing 1, the other end of tailstock 4 is captiveed joint with frame, be provided with contiguous block 2, slide 3, vertex of a cone main shaft 6 in the cavity of tailstock 4, contiguous block 2 is connected with the piston head of cylinder 12, the other end of contiguous block 2 is captiveed joint with slide 3, the cylindrical of slide 3 is slidingly socketed by the inner circle of feather key A5 and tailstock 4, and the inner circle of slide 3 is by the termination cylindrical socket of bearing A13 and vertex of a cone main shaft 6; The axle base portion of vertex of a cone main shaft 6 is passed the frame inner chamber, be provided with synchronous pulley A7 and synchronous pulley B8 in the frame inner chamber, synchronous pulley A7 and synchronous pulley B8 are simultaneously by feather key B10 and 6 sockets of vertex of a cone main shaft, and synchronous pulley A7 and synchronous pulley B8 are separately by one group of bearing B14 and the socket of frame internal circular surfaces, the termination that synchronous pulley B8 stretches out the frame inner chamber is equipped with internal keyboard 11, and the bearing B14 arranged outside on the synchronous pulley B8 has door 9.
The principle of work of the utility model device is, cylinder 12 is captiveed joint with tailstock 4 by rear side housing 1, contiguous block 2, slide 3 are arranged in tailstock 4 cavitys, the piston rod of cylinder 12 is connected with vertex of a cone main shaft 6 by contiguous block 2, slide 3 and bearing 13 thereof, when cylinder 12 is carried out expanding-contracting action, drive vertex of a cone main shaft 6 and carry out axial motion.When synchronous pulley A7, synchronous pulley B8 rotate by feather key 10 drive vertex of a cone main shafts 6, cylinder 12 and piston thereof, contiguous block 2, slide 3 equal transfixions.
Claims (3)
1. pneumatic vertex of a cone device of printer material retractable, it is characterized in that: be included in cylinder (12) piston end housing termination and captive joint with tailstock (4) one ends with cavity by rear side housing (1), the other end of tailstock (4) is captiveed joint with frame, be provided with contiguous block (2) in the cavity of tailstock (4), slide (3), vertex of a cone main shaft (6), contiguous block (2) is connected with the piston head of cylinder (12), the other end of contiguous block (2) is captiveed joint with slide (3), the cylindrical of slide (3) is by feather key A(5) be slidingly socketed with the inner circle of tailstock (4), the inner circle of slide (3) is by bearing A(13) with the termination cylindrical socket of vertex of a cone main shaft (6); The axle base portion of vertex of a cone main shaft (6) is passed the frame inner chamber, be provided with synchronous pulley A(7 in the frame inner chamber) and synchronous pulley B(8), synchronous pulley A(7) and synchronous pulley B(8) simultaneously by feather key B(10) with vertex of a cone main shaft (6) socket, and synchronous pulley A(7) and synchronous pulley B(8) separately by one group of bearing B(14) be socketed with the frame internal circular surfaces.
2. the pneumatic vertex of a cone device of printer material retractable according to claim 1, it is characterized in that: the termination of described synchronous pulley B(8) stretching out the frame inner chamber is equipped with internal keyboard (11).
3. the pneumatic vertex of a cone device of printer material retractable according to claim 1, it is characterized in that: the bearing B(14 described synchronous pulley B(8)) arranged outside has door (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461405 CN202807997U (en) | 2012-09-11 | 2012-09-11 | Material receiving and releasing pneumatic cone roof device of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461405 CN202807997U (en) | 2012-09-11 | 2012-09-11 | Material receiving and releasing pneumatic cone roof device of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807997U true CN202807997U (en) | 2013-03-20 |
Family
ID=47866918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461405 Expired - Fee Related CN202807997U (en) | 2012-09-11 | 2012-09-11 | Material receiving and releasing pneumatic cone roof device of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807997U (en) |
-
2012
- 2012-09-11 CN CN 201220461405 patent/CN202807997U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130320 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |