CN205573277U - Piston work piece screen printing machine constructs and is equipped with printing machine of this printing mechanism - Google Patents
Piston work piece screen printing machine constructs and is equipped with printing machine of this printing mechanism Download PDFInfo
- Publication number
- CN205573277U CN205573277U CN201620286991.9U CN201620286991U CN205573277U CN 205573277 U CN205573277 U CN 205573277U CN 201620286991 U CN201620286991 U CN 201620286991U CN 205573277 U CN205573277 U CN 205573277U
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- drivewheel
- sensor
- piston
- stop pin
- rotating machine
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Abstract
The utility model discloses a piston work piece screen printing machine constructs, including station dial, rotating electrical machines, clutch and stop pin, be provided with piston anchor clamps on every station of station dial, the back of station dial be provided with one with the synchronous pivoted action wheel of piston anchor clamps, the stop pin sets up with the station dial back and along the radial setting of action wheel along axial direction elastic expansion, and is provided with on the lateral wall of action wheel and supplies stop pin male limiting notch, when clutch rotating electrical machines and action wheel, the rotating electrical machines drives that the action wheel rotates and stop pin along the radially flexible limiting notch that breaks away from of action wheel, and it has solved the piston work piece can take place the problem that anchor clamps break away from fixed status on installing anchor clamps the time, has to improve printing efficiency and prevent the advantage that the printing mechanism damaged.
Description
Technical field
This utility model relates to printing equipment field, particularly to a kind of piston article screen printing mechanism and the printer that is provided with this printing mechanism.
Background technology
Piston article is as the strength member of engine interior, and machining accuracy is high and market demand is huge.For increasing electromotor initial fitting property, need to print one layer of graphite in piston article shirt rim.Piston article in the market uses flexography principle mostly, and feeding, discharge completes the most by hand, and i.e. by printing in piston article is placed in printing mechanism by hand, manual taking-up again after being completed for printing, efficiency is the lowest.
The Chinese patent that application notification number is CN104960324A, Shen Qing Publication day is on June 26th, 2015 discloses a kind of automatic printing mechanism for piston article silk screen printing, and it is included printing mechanism and piston article is delivered to by intermittent rotary four station turnplates of printing mechanism；Printing mechanism include can the silk screen of bilateral reciprocation and be positioned on silk screen the print head that can pump, print head includes doctor and returning blade；Doctor is connected by axle is swingable with doctor fixed plate, is also associated with the spring of two both sides being positioned at axle between doctor and doctor fixed plate；Being equipped with four stations on four station turnplates, each station is mounted on a dismountable piston fixture；Being positioned at the station at printing mechanism on four station turnplates is printing station, printing station rear is provided with the electric rotating machine that piston fixture can be driven to rotate, and be additionally provided with on each station of four station turnplates one can prevent piston fixture rotation can clutch stop pin.
In above-mentioned patent axially arranged along piston fixture due to stop pin thereon, when piston fixture needs the piston article rotated on which to print, piston article and fixture is axially promoted along piston fixture by taking over a business, make fixture separate and realize the connection between electric rotating machine and piston fixture with stop pin, thus drive piston fixture to rotate by electric rotating machine and piston article is printed.But in use, need first piston article to be installed on piston fixture, and the piston article in above-mentioned patent is axially to snap fit onto on piston fixture along piston fixture when mounted, in installation process, piston fixture easily separates with stop pin, and piston fixture is rotated cause stop pin to be fixed by piston fixture, if now piston fixture forwards top to and has not simply failed to the printing of piston article, affecting can collide between printing efficiency, and piston fixture and electric rotating machine causes printing mechanism to be damaged.
Utility model content
The purpose of this utility model one is to provide a kind of piston article screen printing mechanism, which solves piston article and fixture can be occurred when being installed on fixture to depart from the problem of stationary state, have the advantage improving printing efficiency and preventing printing mechanism from damaging.
Above-mentioned technical purpose one of the present utility model has the technical scheme that
A kind of piston article screen printing mechanism, including station dial, electric rotating machine, clutch and stop pin, a piston fixture it is provided with on each station of station dial, the back side of described station dial is provided with the drivewheel of one and piston fixture synchronous axial system, described stop pin in axial direction elastic telescopic arrange with the station dial back side and being radially arranged along drivewheel, and the sidewall of drivewheel on be provided be available for described stop pin insertion spacing breach；When described clutch connects electric rotating machine and drivewheel, described electric rotating machine drives drivewheel to rotate and stop pin departs from spacing breach along drivewheel radial expansion.
Use said structure, when the station on station dial forwards printing position to, station dial stops operating, electric rotating machine and the drivewheel of piston fixture is connected now by clutch, after clutch connects, electric rotating machine starts, and drives drivewheel to rotate, now by the revolving force of electric rotating machine, stop pin occurs flexible along drivewheel radial direction so that the stop pin spacing contact to drivewheel；And drivewheel and piston fixture synchronous axial system, therefore piston fixture rotates with drivewheel.And when clutch does not connect electric rotating machine and drivewheel, owing to stop pin is radially arranged along drivewheel, the problem avoiding piston article that stop pin and drivewheel can be caused when being installed on piston fixture to depart from can be imitated occur, thus improve printing efficiency and prevent printing mechanism from damaging.
More preferably: described spacing breach is the axial line axially arranged arc-shaped slot along drivewheel；One end semicircular in shape that described stop pin coordinates with spacing breach.
Use said structure, spacing breach is an arc-shaped slot, one end semicircular in shape that stop pin coordinates with spacing breach, and spacing breach and semicircular direction of axis line and drivewheel is axially in parallel, make when drivewheel receives the power of circumference and this power reaches certain value, it is provided in such a structure that stop pin stress is radially done along drivewheel by circular arc to move away from drivewheel, now can produce a spring force in stop pin makes stop pin compress with the sidewall of drivewheel, automatically the most spacing drivewheel in spacing breach is snapped onto after drivewheel rotates a circle, simple in construction.
More preferably: the back side of described station dial is provided with one for installing the limited post of stop pin, and described stop pin is plugged on limited post and has been set in spring at described stop pin and spacing intercolumniation.
Use said structure, realize the installation of stop pin, and realize the elastic telescopic of stop pin by being set in arranging of spring at stop pin and spacing intercolumniation so that it is can automatically reset again by drivewheel limitation locking after stress departs from spacing breach and after drivewheel circles.
More preferably: described clutch includes the rotation dish being fixed in the rotating shaft of electric rotating machine and for the promotion cylinder promoting electric rotating machine to move along piston fixture axial direction, described rotation dish is provided with the inserting column of multiple eccentric setting towards one end of drivewheel, and on described drivewheel, the position of corresponding inserting column is provided with spliced eye.
Use said structure, by promoting cylinder to promote rotary cylinder along the axially-movable of piston fixture, and the circumferentially fixed inserting column by rotation dish and rotation dish between rotary cylinder and drivewheel realizes, by inserting column grafting is entered the spliced eye on drivewheel realizes fixing.
More preferably: described inserting column and spliced eye are all arranged in taper type.
Use said structure, it is simple to inserting column and the connection of spliced eye.
More preferably: in described printing mechanism, be additionally provided with control module, described control module includes first sensor and the second sensor, described first sensor detects the station position of station dial and exports the first control signal, and described promotion cylinder and electric rotating machine are controlled by the first control signal and start successively；Described second sensor detects the rotation number of turns of electric rotating machine and exports the second control signal, and described second control signal controls electric rotating machine and stops and starting promotion cylinder reset.
Use said structure, by the station position of first sensor detection station dial, export the first control signal when reaching printing position and control to promote cylinder to start, control clutch Guan Bi, and start electric rotating machine and drive drivewheel to release spacing to rotate；The second control signal is exported after piston fixture rotates a circle when the second sensor detects, control electric rotating machine to stop, and be again started up promoting cylinder to make electric rotating machine reset, now rotation dish separates with drivewheel, starts station dial and turns to next station repetition aforesaid operations.
More preferably: in described printing mechanism, be additionally provided with control module, described control module includes first sensor, the second sensor and the 3rd sensor, described first sensor detects the station position of station dial and exports the first control signal, and described promotion cylinder is controlled by the first control signal and starts；Described 3rd sensor detects drivewheel and rotation dish spacing and exports the 3rd control signal, the response of described electric rotating machine and the 3rd control signal；Described second sensor detects the rotation number of turns of electric rotating machine and exports the second control signal, and described second control signal controls electric rotating machine and stops and starting promotion cylinder reset.
Use said structure, station position by first sensor detection station dial, export the first control signal to control to promote cylinder to start when reaching printing position, control clutch Guan Bi, when clutch closes, 3rd sensor detects that drivewheel and rotation dish spacing, less than preset value, now export the 3rd control signal, starts electric rotating machine and drives drivewheel to release spacing rotating；The second control signal is exported after piston fixture rotates a circle when the second sensor detects, control electric rotating machine to stop, and be again started up promoting cylinder to make electric rotating machine reset, now rotation dish separates with drivewheel, starts station dial and turns to next station repetition aforesaid operations.
More preferably: being provided with a detection breach detecting and producing the second control signal for the second sensor on the sidewall of described rotation dish, described second sensor is photoelectric sensor.
Use said structure, realize the detection to piston fixture turning collar number of second sensor, the second sensor is supplied to produce the second control signal by detection gap position, when detection breach being detected, the light sent on emitter passes from detection breach, now receptor receives optical signal, it can thus be appreciated that turn disc one circle.
More preferably: described 3rd sensor is embedded at rotation dish one end towards drivewheel.
Use said structure, it is achieved the 3rd sensor is to drivewheel and the detection of rotation dish spacing.
The purpose of this utility model two is to provide a kind of printer.
Having the technical scheme that of above-mentioned technology mesh two of the present utility model
A kind of printer, includes above-mentioned piston article screen printing mechanism.
In sum, this utility model has the advantages that
Realized station dial, electric rotating machine and the control promoting cylinder, simple in construction by multiple sensors, and realize full-automatic operation；Secondly, efficiently solving piston article by the stop pin being radially arranged along drivewheel can occur fixture disengaging stationary state to cause the problems such as damage and efficiency reduction when being installed on fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment three, it is shown that the overall structure of printer；
Fig. 2 is the forward structure schematic diagram of embodiment one；
Fig. 3 is the A portion enlarged drawing of 2；
Fig. 4 is the structure schematic diagram of embodiment one；
Fig. 5 is the rear elevation view of embodiment one；
Fig. 6 is the B portion enlarged drawing of Fig. 5；
Fig. 7 is the structural representation of embodiment two, it is shown that the structure of first, second, and third sensor.
In figure, 1, station dial；11, piston fixture；2, piston article；3, electric rotating machine；41, cylinder is promoted；42, rotation dish；421, inserting column；422, detection breach；5, drivewheel；51, spacing breach；6, first sensor；61, detection block；7, the second sensor；8, stop pin；81, limited post；82, spring；9, the 3rd sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: a kind of piston article screen printing mechanism, as shown in Figure 2, including station dial 1, electric rotating machine 3, clutch, drivewheel 5 and stop pin 8, station dial 1 is on disk, the present embodiment is provided with three stations, is evenly arranged with three piston fixtures 11 the most thereon around center.
With reference to Fig. 4 and Fig. 5, drivewheel 5 is coaxially disposed with piston fixture 11, and drivewheel 5 is located at the back side of station dial 1 and is fixed with piston fixture 11 and be connected, and can pass through drivewheel 5 and drive piston fixture 11 to rotate.
With reference to Fig. 5 and Fig. 6, being provided with one and be available for the spacing breach 51 that stop pin 8 inserts on the sidewall of drivewheel 5, spacing breach 51 is the axial line axially arranged arc-shaped slot along drivewheel 5, one end semicircular in shape that stop pin 8 coordinates with spacing breach 51.
Stop pin 8 is plugged on the limited post 81 being positioned at station dial 1 back side, limited post 81 is radially arranged along drivewheel 5 and station dial 1, spring 82 it is socketed with between stop pin 8 and limited post 81, the two ends of spring 82 are connected to top and the bottom of limited post 81 of stop pin 8 respectively so that stop pin 8 can be in, with drivewheel 5, the state of abutting under the effect of spring 82 always.
With reference to Fig. 2, Fig. 3 and Fig. 4, the back side of station dial 1 is all located at by electric rotating machine 3 and clutch, and electric rotating machine 3 is fixed on a horizontal stand.Wherein, clutch includes the rotation dish 42 being fixed in the rotating shaft of electric rotating machine 3 and for the promotion cylinder 41 promoting electric rotating machine 3 to move along piston fixture 11 axial direction, and piston article 2 bar of promotion cylinder 41 is fixed with horizontal stand to be connected and made it can be done toward polyslip by the extension and contraction control horizontal stand of piston article 2 bar.Wherein, the telescopic direction of piston article 2 bar is identical with the direction of axis line of piston fixture 11.
Rotation dish 42 and drivewheel 5 are coaxially disposed and are positioned at drivewheel 5 one end away from station dial 1, are provided with the inserting column 421 of two eccentric settings towards one end of drivewheel 5 at rotation dish 42, two inserting columns 421 be located at rotation dish 42 same diametrically.On drivewheel 5, the position of corresponding inserting column 421 is provided with spliced eye, and inserting column 421 and spliced eye are all arranged in taper type.
With reference to Fig. 2 and Fig. 3, printing mechanism being additionally provided with control module, control module includes first sensor 6 and the second sensor 7.First sensor 6 is range sensor, and first sensor 6 is located at the back side of station dial 1, is determined each station position of station dial 1 by the detection block 61 with certain altitude arranged on detection station dial 1 back side.When first sensor 6 detects detection block 61, represent that station position has reached printing position, now first sensor 6 exports the first control signal startup and promotes cylinder 41 action, now drivewheel 5 and rotation dish 42 connect, starting electric rotating machine 3 be arranged on drivewheel 5 and rotation dish 42 connection after the first control signal produces by delay after drives piston fixture 11 to rotate, when electric rotating machine 3 starts, drivewheel 5 is driven to produce moment of torsion, the spacing breach 51 arranged by this moment of torsion and circular arc overcomes spring 82 power of stop pin 8, thus drive drivewheel 5 and piston fixture 11 to rotate.
Wherein, the sidewall of rotation dish 42 being provided with a detection breach 422 detecting and producing the second control signal for the second sensor 7, detection breach 422 is a thin seam being radially arranged along rotation dish 42, and the second sensor 7 is photoelectric sensor.After rotation dish 42 rotates a circle, the second sensor 7 detects that the light sent on detection breach 422, i.e. transmitter from the second sensor 7 is irradiated on receptor through detection breach 422, produces the second control signal；Control electric rotating machine 3 stopping by the second control signal again and synchronous averaging promotes cylinder 41 to reset so that drivewheel 5 and rotation dish 42 are separately.
Embodiment 2: as shown in Figure 7, it is with the difference of embodiment 1, the present embodiment is embedded with the 3rd sensor 9 at rotation dish 42 on one end end face of drivewheel 5, i.e. after first sensor 6 exports the first control signal startup promotion cylinder 41 action, detect the distance between drivewheel 5 and rotation dish 42 by the 3rd sensor 9.When the 3rd sensor 9 detects that drivewheel 5 and rotation dish 42 connect, when i.e. the both ends of the surface of drivewheel 5 and rotation dish 42 are fitted, the 3rd sensor 9 starts output the 3rd control signal control electric rotating machine 3 and starts.
Wherein, range sensor selected by the 3rd sensor 9.
Embodiment 3: a kind of printer, as it is shown in figure 1, be provided with the piston article screen printing mechanism described in embodiment 1 or embodiment 2.
Claims (10)
1. a piston article screen printing mechanism, including station dial (1), electric rotating machine (3), clutch and stop pin (8), a piston fixture (11) it is provided with on each station of station dial (1), it is characterized in that: the back side of described station dial (1) is provided with the drivewheel (5) of one and piston fixture (11) synchronous axial system, described stop pin (8) in axial direction elastic telescopic is arranged and station dial (1) back side and being radially arranged along drivewheel (5), and be provided with on the sidewall of drivewheel (5) and be available for the spacing breach (51) that described stop pin (8) inserts；When described clutch connects electric rotating machine (3) and drivewheel (5), described electric rotating machine (3) drives drivewheel (5) to rotate and stop pin (8) departs from spacing breach (51) along drivewheel (5) radial expansion.
A kind of piston article screen printing mechanism the most according to claim 1, is characterized in that: described spacing breach (51) is the axial line axially arranged arc-shaped slot along drivewheel (5)；One end semicircular in shape that described stop pin (8) coordinates with spacing breach (51).
A kind of piston article screen printing mechanism the most according to claim 1, it is characterized in that: the back side of described station dial (1) is provided with one for installing the limited post (81) of stop pin (8), it is upper and be set in spring (82) between described stop pin (8) and limited post (81) that described stop pin (8) is plugged in limited post (81).
A kind of piston article screen printing mechanism the most according to claim 1, it is characterized in that: described clutch includes the rotation dish (42) being fixed in the rotating shaft of electric rotating machine (3) and is used for the promotion cylinder (41) promoting electric rotating machine (3) to move along piston fixture (11) axial direction, described rotation dish (42) is provided with the inserting column (421) of multiple eccentric setting towards one end of drivewheel (5), and the position of the upper corresponding inserting column (421) of described drivewheel (5) is provided with spliced eye.
A kind of piston article screen printing mechanism the most according to claim 4, is characterized in that: described inserting column (421) and spliced eye are all arranged in taper type.
A kind of piston article screen printing mechanism the most according to claim 4, it is characterized in that: in described printing mechanism, be additionally provided with control module, described control module includes first sensor (6) and the second sensor (7), described first sensor (6) detects the station position of station dial (1) and exports the first control signal, and described promotion cylinder (41) and electric rotating machine (3) are controlled by the first control signal and start successively；Described second sensor (7) is detected the rotation number of turns of electric rotating machine (3) and exports the second control signal, and described second control signal controls electric rotating machine (3) and stops and starting promotion cylinder (41) reset.
A kind of piston article screen printing mechanism the most according to claim 4, it is characterized in that: in described printing mechanism, be additionally provided with control module, described control module includes first sensor (6), the second sensor (7) and the 3rd sensor (9), described first sensor (6) detects the station position of station dial (1) and exports the first control signal, and described promotion cylinder (41) is controlled by the first control signal and starts；Described 3rd sensor (9) detects drivewheel (5) and rotation dish (42) spacing and exports the 3rd control signal, described electric rotating machine (3) response and the 3rd control signal；Described second sensor (7) is detected the rotation number of turns of electric rotating machine (3) and exports the second control signal, and described second control signal controls electric rotating machine (3) and stops and starting promotion cylinder (41) reset.
8. according to a kind of piston article screen printing mechanism described in claim 6 or 7, it is characterized in that: being provided with a detection breach (422) detecting and producing the second control signal for the second sensor (7) on the sidewall of described rotation dish (42), described second sensor (7) is photoelectric sensor.
A kind of piston article screen printing mechanism the most according to claim 7, is characterized in that: described 3rd sensor (9) is embedded at rotation dish (42) one end towards drivewheel (5).
10. a printer, is characterized in that: include the piston article screen printing mechanism described in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286991.9U CN205573277U (en) | 2016-04-07 | 2016-04-07 | Piston work piece screen printing machine constructs and is equipped with printing machine of this printing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286991.9U CN205573277U (en) | 2016-04-07 | 2016-04-07 | Piston work piece screen printing machine constructs and is equipped with printing machine of this printing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573277U true CN205573277U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286991.9U Expired - Fee Related CN205573277U (en) | 2016-04-07 | 2016-04-07 | Piston work piece screen printing machine constructs and is equipped with printing machine of this printing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573277U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076590A (en) * | 2019-05-29 | 2019-08-02 | 深圳市金洲精工科技股份有限公司 | A kind of Multi-station rotary working table |
| CN110076591A (en) * | 2019-05-29 | 2019-08-02 | 深圳市金洲精工科技股份有限公司 | A kind of Multi-station rotary working table |
| CN111942015A (en) * | 2020-08-05 | 2020-11-17 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
| CN112975521A (en) * | 2019-12-02 | 2021-06-18 | 上海必凯实业有限公司 | Automatic machine tool |
| CN110076591B (en) * | 2019-05-29 | 2024-05-10 | 深圳市金洲精工科技股份有限公司 | Multi-station rotary workbench |
-
2016
- 2016-04-07 CN CN201620286991.9U patent/CN205573277U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076590A (en) * | 2019-05-29 | 2019-08-02 | 深圳市金洲精工科技股份有限公司 | A kind of Multi-station rotary working table |
| CN110076591A (en) * | 2019-05-29 | 2019-08-02 | 深圳市金洲精工科技股份有限公司 | A kind of Multi-station rotary working table |
| CN110076591B (en) * | 2019-05-29 | 2024-05-10 | 深圳市金洲精工科技股份有限公司 | Multi-station rotary workbench |
| CN110076590B (en) * | 2019-05-29 | 2024-05-10 | 深圳市金洲精工科技股份有限公司 | Multi-station rotary workbench |
| CN112975521A (en) * | 2019-12-02 | 2021-06-18 | 上海必凯实业有限公司 | Automatic machine tool |
| CN111942015A (en) * | 2020-08-05 | 2020-11-17 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
| CN111942015B (en) * | 2020-08-05 | 2022-04-01 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160914 Termination date: 20180407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |