CN110053376B - Seal taking mechanism and printer - Google Patents
Seal taking mechanism and printer Download PDFInfo
- Publication number
- CN110053376B CN110053376B CN201811252573.8A CN201811252573A CN110053376B CN 110053376 B CN110053376 B CN 110053376B CN 201811252573 A CN201811252573 A CN 201811252573A CN 110053376 B CN110053376 B CN 110053376B
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- CN
- China
- Prior art keywords
- adsorption
- seal
- electromagnet
- clamp
- taking mechanism
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- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims description 12
- 238000003795 desorption Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/62—Details or accessories
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The seal taking mechanism comprises an adsorption component and a clamp, wherein the clamp is used for bearing a seal, the adsorption component can adsorb and desorb the clamp, and the seal is driven to move when the clamp is adsorbed by the adsorption component. The chapter taking mechanism provided by the invention has the advantages that the clamping apparatus is adsorbed by the adsorption component, the structure is simple, and the operation is simple and convenient.
Description
Technical Field
The invention relates to a seal printer, in particular to a seal taking mechanism and a seal printer.
Background
In self-service banking facilities, there are printing media on which printing is required, and thus, a stamp device for automatic stamping is provided inside an automatic facility. With the increase of service functions of self-service equipment, one equipment can need to be stamped with different seals according to different service transactions. At present, the printer drives a plurality of seal heads through an XY platform simultaneously, so that the mechanism is heavy, the space requirement is large, the equipment size is large, and the production cost is high.
Aiming at the defects of the prior printer, how to provide a seal taking mechanism which has a simple structure and is stable and reliable is a problem to be solved in the field.
Disclosure of Invention
The invention aims at solving at least one of the technical problems existing in the prior art, and provides a seal taking mechanism and a printer.
The invention provides a seal taking mechanism which comprises an adsorption component and a clamp, wherein,
The clamp is used for bearing a seal;
The adsorption component can adsorb and desorb the fixture, so that the seal is driven to move when the adsorption component adsorbs the fixture.
The adsorption assembly comprises an electromagnet and a power supply, the clamp comprises a metal adsorption sheet, and the electromagnet can be switched between adsorbing and desorbing the metal adsorption sheet under the control of the power supply.
Wherein, the electro-magnet is the power-off type electro-magnet.
The adsorption assembly further comprises a slip ring, and the power supply is connected with the electromagnet through the slip ring.
The adsorption assembly comprises an elastic contact, the power supply is arranged on the seal stock, and the power supply is connected with the electromagnet through the elastic contact.
The suction assembly comprises a suction cup and a vacuum source, the clamp comprises a suction surface, the vacuum source is connected with the suction cup, when the vacuum source is started, the suction cup can adsorb the suction surface, and when the vacuum source is closed, the suction cup and the suction surface are desorbed.
The fixture comprises a ring part and a fixing part, wherein the fixing part is arranged at the bottom of the ring part and is used for bearing the seal;
the adsorption component comprises an adsorption body, wherein the electromagnet or the sucker is arranged on the adsorption body, the adsorption body can move in or out of the ring part, and the inner peripheral wall of the ring part is matched with the shape of the adsorption body, so that the electromagnet or the sucker arranged on the adsorption body can correspond to the position of the metal suction sheet or the adsorption surface.
And the two opposite surfaces of the adsorption body and the ring part are respectively provided with a guide groove and a convex part, the guide grooves extend along the vertical direction, and the convex parts are positioned in the guide grooves and can move relative to the guide grooves.
The seal taking mechanism further comprises a driving mechanism, and the driving mechanism is used for driving the clamp to move when the adsorption component adsorbs the clamp, so as to drive the seal to move.
The invention also provides a printer, which comprises a stamp holder for holding the stamp and a stamp taking mechanism, wherein the stamp taking mechanism is provided by the invention.
The invention has the following beneficial effects:
The seal taking mechanism comprises an adsorption component and a clamp, wherein the clamp is used for bearing a seal, the adsorption component can adsorb and desorb the clamp, and the seal is driven to move when the clamp is adsorbed by the adsorption component. The chapter taking mechanism provided by the invention has the advantages that the clamping apparatus is adsorbed by the adsorption component, the structure is simple, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of a chapter taking mechanism provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram of an adsorption module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixture according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a chapter taking mechanism according to another embodiment of the present invention.
Wherein,
1-A clamp; 11-a metal suction sheet; 12-ring part; 13-a guide groove; 2-an adsorption module; 21-an electromagnet; 22-convex part; 23-spring contacts; 3-octopus; 31-fixed contacts.
Detailed Description
In order to make those skilled in the art better understand the technical scheme of the present invention, the following describes the seal taking mechanism and the printer provided by the present invention in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a chapter taking mechanism according to an embodiment of the present invention. As shown in fig. 1, in this embodiment, the seal taking mechanism includes an adsorption component 1 and a clamp 2, where the clamp 1 is used for carrying a seal, and the adsorption component 2 can adsorb and desorb the clamp 2, so that when the clamp 1 is adsorbed by the adsorption component 2, the seal can be driven to move.
By means of the chapter taking mechanism provided by the embodiment, the clamping apparatus 2 is adsorbed through the adsorption component 1, and the chapter taking mechanism is simple in structure and convenient to operate.
Fig. 2 is a schematic structural diagram of an adsorption assembly according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a fixture according to an embodiment of the present invention. Please refer to fig. 1-2 together. In this embodiment, the adsorption assembly 2 includes an electromagnet 21 and a power source (not shown in the figure), the fixture 1 includes a metal suction sheet 11, the power source is electrically connected with the electromagnet 21, and the electromagnet 21 can switch between adsorbing and desorbing the metal suction sheet 11 under the control of the power source.
In the present embodiment, the electromagnet 21 is a power-off type electromagnet. The power-off electromagnet is an electromagnet which fails when being electrified and is effective when being powered off.
The use of the power-off electromagnet is to avoid the problem that the electromagnet fails due to power failure and the like in the moving process of the seal, so that the seal falls off. In the field of printers, once the stamp falls off, the consequences are extremely serious: firstly, the stamping operation cannot be completed in time; secondly, the fallen seal may pollute the file to be sealed; thirdly, the dropped seal is in an unsafe state, and can be stolen by opening a printer cover and the like; fourth, after the seal is broken, the equipment cannot be restarted simply, and the equipment must be stopped for maintenance, so that the labor cost is increased. By using a power-loss type electromagnet, the occurrence of the above-described series of problems can be avoided.
In this embodiment, the adsorption assembly 2 further includes a slip ring (not shown in the drawing), through which a power source is connected to the electromagnet 21. Wherein, fixed one end is connected with the power in the sliding ring, and rotatory one end is connected with electro-magnet 21 in the sliding ring to make electro-magnet 21 can unlimited rotation, thereby avoid the winding of electric wire.
In this embodiment, the slip ring is used to avoid winding the electric wire, but the invention is not limited thereto, and fig. 4 is a schematic structural diagram of a chapter taking mechanism according to another embodiment of the invention, as shown in fig. 4, an elastic contact 23 is disposed on the adsorbing component, at this time, a fixed contact 31 is disposed on the chapter base 3 corresponding to each chapter, the fixed contact 31 is connected with a power source, and when the elastic contact 23 on the adsorbing component 2 contacts with the fixed contact 31, the power source is connected with the electromagnet 21. Because the electromagnet 21 is a power-off electromagnet in this embodiment, it is not necessary to energize the device when the stamp is adsorbed, and only when the adsorption component 2 is separated from the fixture 1, the device can avoid the stamp falling off caused by sudden energization in the process of driving the movement of the stamp by arranging a power supply on the stamp magazine 3, and when the adsorption component 2 is required to separate from the fixture 1, the adsorption component 2 is driven to rotate to enable the elastic contact 23 to be in contact with the fixed contact 31, so that the desorption can be completed, and the operation is simple. Further, the number of the elastic contacts is preferably plural, and the plurality of elastic contacts are uniformly distributed along the circumferential direction, so that when desorption is required, one of the plurality of elastic contacts 23 can be contacted with the fixed contact 31 by rotating by a smaller angle.
It should be further noted that, in this embodiment, the chuck 1 is adsorbed by using an electromagnet and a metal adsorption sheet, but the invention is not limited thereto, and in practical application, the adsorption assembly may further include a suction cup and a vacuum source, where the chuck includes an adsorption surface, the vacuum source is connected to the suction cup, when the vacuum source is turned on, the suction cup can adsorb the adsorption surface, and when the vacuum source is turned off, the suction cup and the adsorption surface are desorbed. Further, the adsorption component further comprises an air slip ring, and the vacuumizing source is connected with the sucker through the air slip ring, so that the sucker can rotate without limit, and winding of an air pipe is avoided. That is, as long as the adsorption and desorption of the jig by the adsorption member can be achieved.
In this embodiment, the fixture 1 includes a ring portion 12 and a fixing portion, and the fixing portion is disposed at the bottom of the ring portion 22 and is used for carrying a stamp. The adsorption assembly 2 comprises an adsorption body, wherein an electromagnet 21 or a sucker is arranged on the adsorption body, the adsorption body can move in or out of the ring part 12, and the inner peripheral wall of the ring part 12 is matched with the shape of the adsorption body, so that the electromagnet 21 or the sucker arranged on the adsorption body can correspond to the position of the metal suction sheet 11 or the adsorption surface. By providing the ring portion 12 on the jig 1 and adapting the shape of the inner peripheral wall of the ring portion 12 to the shape of the suction body, the electromagnet 21 or the suction cup on the suction body can be made to correspond to the position of the metal suction sheet 11 or the suction surface in the process of moving the suction body to the ring portion 12.
In the present embodiment, the guide groove 13 and the convex portion 22 are provided on the opposite surfaces of the suction body and the ring portion 12, respectively, the guide groove 13 extends in the vertical direction, and the convex portion 22 is located in the guide groove 13 and is capable of relative movement with the guide groove 13. By providing the guide groove and the convex portion to cooperate, the moving direction of the adsorption assembly 2 can be defined.
Although the guide groove 13 is provided on the jig 1 and the convex portion 22 is provided on the ring portion 12 in the present embodiment, in practical application, the guide groove may be provided on the ring portion and the convex portion may be provided on the suction unit as long as the movement direction of the suction unit can be defined.
In this embodiment, the seal taking mechanism further includes a driving mechanism, where the driving mechanism is used to drive the fixture 1 to move when the fixture 1 is absorbed by the absorbing component 2, so as to drive the seal to move.
As another aspect of the invention, the invention also provides a printer, which comprises a stamp holder for holding a stamp, wherein the printer comprises a stamp taking mechanism, and the stamp taking mechanism is provided by the embodiment of the invention.
The seal taking mechanism provided by the embodiment of the invention is adopted in the printer, and the clamping apparatus is adsorbed by the adsorption component, so that the structure is simple, and the operation is simple and convenient.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present invention, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the invention, and are also considered to be within the scope of the invention.
Claims (4)
1. The seal taking mechanism is characterized by comprising an adsorption component and a clamp, wherein,
The clamp is used for bearing a seal;
The adsorption component can adsorb and desorb the clamp to drive the seal to move when the adsorption component adsorbs the clamp;
The adsorption assembly comprises an electromagnet and a power supply, the clamp comprises a metal adsorption sheet, and the electromagnet can be switched between adsorbing and desorbing the metal adsorption sheet under the control of the power supply;
The electromagnet is a power-off electromagnet;
The adsorption assembly further comprises a slip ring, and the power supply is connected with the electromagnet through the slip ring; the fixture comprises a ring part and a fixing part, wherein the fixing part is arranged at the bottom of the ring part and is used for bearing the seal;
The adsorption assembly comprises an adsorption body, wherein the electromagnet is arranged on the adsorption body, the adsorption body can move in or out of the ring part, and the inner peripheral wall of the ring part is matched with the shape of the adsorption body, so that the electromagnet arranged on the adsorption body can correspond to the position of the metal suction sheet;
The adsorption assembly comprises a plurality of elastic contacts, and the elastic contacts are distributed along the circumferential direction of the seal; the power supply is arranged on the seal library and is provided with a fixed contact corresponding to the seal position; the power supply is connected with the electromagnet through the elastic contact; after the adsorption component adsorbs the seal, the adsorption component can rotate to enable the elastic contact to be in contact with the corresponding fixed contact so as to realize desorption.
2. The medal taking mechanism according to claim 1, wherein guide grooves and protrusions are provided on opposite surfaces of the suction body and the ring portion, respectively, the guide grooves extend in a vertical direction, and the protrusions are located in the guide grooves and are capable of moving relative to the guide grooves.
3. The chapter taking mechanism of claim 1 further comprising a drive mechanism for driving the clamp to move when the clamp is adsorbed by the adsorption assembly to move the stamp.
4. A printer comprising a stamp magazine support for holding stamps, and further comprising a stamp-taking mechanism, wherein the stamp-taking mechanism is the stamp-taking mechanism of any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252573.8A CN110053376B (en) | 2018-10-25 | 2018-10-25 | Seal taking mechanism and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252573.8A CN110053376B (en) | 2018-10-25 | 2018-10-25 | Seal taking mechanism and printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053376A CN110053376A (en) | 2019-07-26 |
| CN110053376B true CN110053376B (en) | 2024-06-28 |
Family
ID=67315394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252573.8A Active CN110053376B (en) | 2018-10-25 | 2018-10-25 | Seal taking mechanism and printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110053376B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695795U (en) * | 2010-06-12 | 2011-01-05 | 陈和文 | Remote-control anti-theft lock |
| CN205768144U (en) * | 2016-06-23 | 2016-12-07 | 北京东方金鹰信息科技股份有限公司 | Seal fastener and use print machine |
| CN209096304U (en) * | 2018-10-25 | 2019-07-12 | 北京东方金鹰信息科技股份有限公司 | Qu Zhang mechanism and with print machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100999966B1 (en) * | 2008-11-13 | 2010-12-09 | 기아자동차주식회사 | Emblem integrated trunk opening |
| CN203727009U (en) * | 2014-01-17 | 2014-07-23 | 黄海飞 | Seal |
| CN104828731B (en) * | 2015-05-13 | 2017-04-12 | 上海舜海光伏科技有限公司 | Winding drum mechanism, rope winding and unwinding mechanism and sweeping device |
| CN107196102B (en) * | 2017-06-24 | 2024-04-23 | 李勇 | Safety socket |
-
2018
- 2018-10-25 CN CN201811252573.8A patent/CN110053376B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695795U (en) * | 2010-06-12 | 2011-01-05 | 陈和文 | Remote-control anti-theft lock |
| CN205768144U (en) * | 2016-06-23 | 2016-12-07 | 北京东方金鹰信息科技股份有限公司 | Seal fastener and use print machine |
| CN209096304U (en) * | 2018-10-25 | 2019-07-12 | 北京东方金鹰信息科技股份有限公司 | Qu Zhang mechanism and with print machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110053376A (en) | 2019-07-26 |
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