CN201525652U - Double-piece or multi-piece paper sheet detecting device of collating machine - Google Patents
Double-piece or multi-piece paper sheet detecting device of collating machine Download PDFInfo
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- CN201525652U CN201525652U CN2009201925644U CN200920192564U CN201525652U CN 201525652 U CN201525652 U CN 201525652U CN 2009201925644 U CN2009201925644 U CN 2009201925644U CN 200920192564 U CN200920192564 U CN 200920192564U CN 201525652 U CN201525652 U CN 201525652U
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- runner
- connecting panel
- detecting device
- rotary wheel
- assembling machine
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Abstract
The utility model discloses a double-piece or multi-piece paper sheet detecting device of a collating machine. The detecting device comprises an induction mechanism, a connecting plate (15), a main frame (7) and a rotary wheel mechanism, wherein the rotary wheel mechanism consists of a shaft (14), a bearing (18), a spring (12), a spring seat (10) and a rotary wheel (4). The contour of the front side of the rotary wheel (4) matches with the shape of an outer circle of a jaw cylinder of the collating machine, and a gap is arranged between the front side of the rotary wheel (4) and the outer circle of the jaw cylinder. Besides, the shaft (14) is fixed onto the connecting plate (15); an inner ring of the bearing (18) is sleeved on the shaft (14); the rotary wheel (4) is sleeved on an outer ring of the bearing (18); one end of the spring (12) is abutted to the inside of a groove on the rear side of the rotary wheel (4); the other end of the spring (12) is abutted to the inside of a groove on the front side of the spring seat (10) installed on the connecting plate (15); the contour of the lower side of the rotary wheel (4) is abutted to the induction mechanism; and a circumferential limiting mechanism is mounted at the rear end of the rotary wheel (4). The device with low cost and high sensitivity can adjust the size of the gap between the rotary wheel and the jaw cylinder in real time according to paper sheets with different thicknesses.
Description
Technical field
The utility model relates to the paper sheet multi-feeding detection apparatus in a kind of printing equipment field, particularly a kind of two or plurality of sheets of paper page or leaf detecting device that is used for the roll-type assembling machine.
Background technology
Assembling machine is that signature or paper are finished folded binding device of joining collection volume operation by page number order.Roll-type assembling machine commonly used mainly by form advance device 1, hold page device 2, fortune page or leaf device 3 in the month and receive a page or leaf device and form.Wherein form advance device 1 is installed in the front end of holding page device 2 in the month, paper is placed perpendicular to obedient platen during work, pushing away the paper that sequences under page device effect at cam, chain carries to holding page device 2 in the month, then under the control of cam mechanism, utilize the page or leaf wheel of holding in the month that rotates to cooperate to finish and hold page or leaf in the month with the tooth of holding in the month of holding that page or leaf takes turns in the month.Hold page or leaf wheel in the month and drive to hold in the month when tooth forwards the top to and hold page in the month, decontrol page when forwarding the below to.But because page is thinner, occur holding in the month two opening or the phenomenon of plurality of sheets of paper page or leaf unavoidably, need corresponding two open or plurality of sheets of paper page or leaf detecting device is controlled substandard products and come into the market.
In order to address the above problem, a kind of two opening or many testing agencies that utilizes Hall element induction page gap change appearred on the market, its principle of work is: paper passes through from holding in the month between paper roll and the bearing, when two or plurality of sheets of paper pass through, bearing moves backward, and the distance between the Hall element changes, and sends signal by Hall element and detects two opening and many.But this series products sensitivity is not high, and the paper sheet thickness of gathering leaves of a book to change back detecting device adjustment very inconvenient, not only to adjust mechanics but also will adjust electric control system, operate very complicated.
Utilize optical sensor to detect two opening or the device of plurality of sheets of paper page or leaf in addition, its principle of work is: paper passes through between light source and optical receiving sensor, light source sends black light, make optical receiving sensor survey to penetrate the light quantity of paper, detect whether send of paper more along with number by paper or integral thickness produce the correspondent voltage signal.This type of device more is applicable to chopping machine, and is not suitable for assembling machine paper coherence request height, cost height, complicated operation.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of cost low, highly sensitive, open or plurality of sheets of paper page or leaf detecting device with the assembling machine of the paper Adjustable real-time of different-thickness is two.
The technical scheme in the invention for solving the above technical problem is: a kind of assembling machine is two to be opened or plurality of sheets of paper page or leaf detecting device, comprises induction mechanism, connecting panel and main truss, also comprises runner mechanism; Described runner mechanism is held by axle, bearing, spring, spring perch and its preceding side profile and assembling machine in the month paper roll cylindrical shape matches and the runner that leaves the gap is formed, described axle is fixed on the connecting panel, described bearing cone is enclosed within on the axle, and described runner is contained on the outer ring of bearing through its borehole jack; One end of described spring is butted in the runner rear side groove, and the other end supports to the spring perch front side groove that is installed on the connecting panel; Side profile and induction mechanism lean under the described runner, and the rear end of runner is equipped with circumferential stop gear.
Compared with prior art, advantage of the present utility model is: this apparatus structure is simple, cost is low, during work, adjustment runner and the gap length of holding in the month between the paper roll are a piece of paper thickness, when individual passes through, runner can not rotate, page passes through smoothly, but when two open or the plurality of sheets of paper page or leaf by the time sway touch inducing mechanism because the effect of friction force drives runner, in time report to the police, come into the market thereby effectively controlled substandard products.
As improvement, described connecting panel cunning is assigned on the main truss guide rail, on the described main truss guide rail clip is installed, and the tail end of described connecting panel is fastenedly connected with the adjusting screw mandrel that stage clip is housed; The other end of described adjusting screw mandrel is rotatably connected in the through hole of main truss, and its end stretches out from the through hole of main truss, and the tail end of described adjusting screw mandrel is equipped with setting nut and jam nut.Like this, can adjust runner and hold gap length between the paper roll in the month, can solve the paper sheet thickness of gathering leaves of a book and change the very inconvenient problem of back detecting device adjustment by the rotation setting nut.
As improvement, described switch seat is fixedly connected on the connecting panel by the elongated slot that screw passes on the switch seat, and described micro-switch is fixed on the switch seat.Same be equipped with elongated slot on limiting stopper and the spring perch, and pass elongated slot by screw and be installed on the connecting panel as improving.Like this, can finely tune the position of each mechanism, and be easy to loading and unloading according to the practical operation situation in when assembling.
As preferably, described induction mechanism is the micro-switch that is installed on the connecting panel; The action arm of force of described micro-switch and runner downside profile phase against.The cost of micro-switch is low, and have that contact spacing is little, actuating length short,, advantage such as break-make rapid little by power, both reduced the cost of device, make this device have higher sensitivity again.
Description of drawings
The structural representation of Fig. 1, assembling machine.
The structural representation of Fig. 2, two of the utility model assembling machines or plurality of sheets of paper page or leaf detecting device.
The B-B cross-sectional schematic of Fig. 3, Fig. 2.
The A of Fig. 4, Fig. 1 is to the structure for amplifying scheme drawing.
Shown in Fig. 1-4: 1 form advance device, 2 is held a page device, 3 fortune page or leaf devices, 4 runners, 5 limiting stoppers, 6 guide rail clips, 7 main trusss, 8 setting nuts, 9 jam nuts, 10 spring perches, 11 switch seats, 12 springs, 13 micro-switchs, 14,15 connecting panels, 16 in the month and is regulated screw mandrels, 17 stage clips, 18 bearings, 19 and hold paper roll in the month.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Shown in Fig. 2,3, assembling machine is two to be opened or plurality of sheets of paper page or leaf detecting device, comprises induction mechanism, connecting panel 15 and main truss 7, also comprises runner mechanism; Runner mechanism is held by axle 14, bearing 18, spring 12, spring perch 10 and preceding side profile thereof and assembling machine in the month paper roll 19 cylindrical shapes match and the runner 4 that leaves the gap is formed; Axle 14 is fixed on the connecting panel 15, and the inner ring of bearing 18 is enclosed within on the axle 14, and runner 4 is contained on the outer ring of bearing 18 through its borehole jack; One end of spring 12 is butted in the runner 4 rear side grooves, and the other end supports to spring perch 10 front side grooves; Spring perch 10 is fixedly connected on the connecting panel 15 by the elongated slot that screw passes on the spring perch 10.
4 times side profile of runner and induction mechanism lean, and induction mechanism is the micro-switch 13 that is installed on the connecting panel 15; The action arm of force of micro-switch 13 and runner 4 downside profile phases against.Switch seat 11 is fixedly connected on the connecting panel 15 by the elongated slot that screw passes on the switch seat 11, and micro-switch 13 is fixedly mounted on the switch seat 11.
The rear end of runner 4 is equipped with circumferential stop gear, and limiting stopper 5 is fixedly connected on the connecting panel 15 by the elongated slot that screw passes on the limiting stopper 5.
Selected for use micro-switch as induction mechanism in the present embodiment, the cost of micro-switch is low, and have that contact spacing is little, actuating length short,, advantage such as break-make rapid little by power.Both reduced the cost of device, and made this device have higher sensitivity again.
Be equipped with elongated slot on switch seat, limiting stopper and the spring perch, and pass elongated slot by screw and be installed on the connecting panel.Like this, can finely tune the position of each mechanism, and be easy to loading and unloading according to the practical operation situation in when assembling.
Connecting panel 15 sliding being assigned on main truss 7 guide rails are equipped with guide rail clip 6 on the main truss 7, the tail end of connecting panel 15 is fastenedly connected with the adjusting screw mandrel 16 that stage clip 17 is housed; The other end of regulating screw mandrel 16 is rotatably connected in the tapped bore of main truss 7, and its end stretches out from the tapped bore of main truss 7, and the tail end of described adjusting screw mandrel 16 is equipped with setting nut 8 and jam nut 9.
Can adjust runner 4 and hold gap between the paper roll 19 in the month by adjusting setting nut 8, can solve the paper sheet thickness of gathering leaves of a book and change the very inconvenient problem of back detecting device adjustment.
Assembling machine when work paper passes through from runner 4 and the gap held in the month between the paper roll 19.The gap length of adjusting runner 4 and holding in the month between the paper roll 19 is a piece of paper thickness, when a piece of paper by the time runner 4 can not rotate, page passes through smoothly, but when two open or plurality of sheets of paper by the time rotate because the effect of friction force drives runner 4, the following side profile of runner 4 is depressed the action arm of force of micro-switch 13, the action arm of force is pushed down the contact of micro-switch 13, make the The whole control closing of circuit, send signal, detect two or many of pages thus.Shown in Fig. 1,4.
Below only be described, but can not be interpreted as it is restriction claim with regard to the utility model most preferred embodiment.The utility model not only is confined to above embodiment, and its concrete structure allows variation; Stop gear as runner 4 can use locating dowel pin; Deng.All various variations of being done in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (6)
1. two the opening or plurality of sheets of paper page or leaf detecting device of assembling machine comprises induction mechanism, connecting panel (15) and main truss (7), it is characterized in that: also comprise runner mechanism; Described runner mechanism is held by axle (14), bearing (18), spring (12), spring perch (10) and its preceding side profile and assembling machine in the month paper roll (19) cylindrical shape matches and the runner (4) that leaves the gap is formed, described axle (14) is fixed on the connecting panel (15), the inner ring of described bearing (18) is enclosed within on the axle (14), and described runner (4) is contained on the outer ring of bearing (18) through its borehole jack; One end of described spring (12) is butted in runner (4) the rear side groove, and the other end supports to spring perch (10) the front side groove that is installed on the connecting panel (15); Side profile and induction mechanism lean under the described runner (4), and the rear end of runner (4) is equipped with circumferential stop gear.
2. assembling machine according to claim 1 is two to be opened or plurality of sheets of paper page or leaf detecting device, it is characterized in that: described connecting panel (15) is sliding to be assigned on main truss (7) guide rail, guide rail clip (6) is installed on the described main truss (7), and the tail end of described connecting panel (15) is fastenedly connected with the adjusting screw mandrel (16) that stage clip (17) is housed; The other end of described adjusting screw mandrel (16) is rotatably connected in the tapped bore of main truss (7), and its end stretches out from the tapped bore of main truss (7), and the tail end of described adjusting screw mandrel (16) is equipped with setting nut (8) and jam nut (9).
3. assembling machine according to claim 1 is two to be opened or plurality of sheets of paper page or leaf detecting device, it is characterized in that: described induction mechanism is for being installed in the micro-switch (13) on the connecting panel (15); The action arm of force of described micro-switch (13) and runner (4) downside profile phase against.
4. assembling machine according to claim 3 is two to be opened or plurality of sheets of paper page or leaf detecting device, and it is characterized in that: also comprise switch seat (11), described switch seat (11) is fixedly connected on the connecting panel (15) by the elongated slot that screw passes on the switch seat (11); Described micro-switch (13) is fixed on the switch seat (11).
5. assembling machine according to claim 1 is two to be opened or plurality of sheets of paper page or leaf detecting device, it is characterized in that: described runner (4) rear end is equipped with circumferential stop gear and is meant, limiting stopper (5) is fixedly connected on the connecting panel (15) by the elongated slot that screw passes on the limiting stopper (5).
6. assembling machine according to claim 1 is two to be opened or plurality of sheets of paper page or leaf detecting device, it is characterized in that: described spring perch (10) is installed on the connecting panel (15) and is meant, spring perch (10) is fixedly connected on the connecting panel (15) by the elongated slot that screw passes on the spring perch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201925644U CN201525652U (en) | 2009-08-26 | 2009-08-26 | Double-piece or multi-piece paper sheet detecting device of collating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201925644U CN201525652U (en) | 2009-08-26 | 2009-08-26 | Double-piece or multi-piece paper sheet detecting device of collating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525652U true CN201525652U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201925644U Expired - Lifetime CN201525652U (en) | 2009-08-26 | 2009-08-26 | Double-piece or multi-piece paper sheet detecting device of collating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434269A (en) * | 2013-08-30 | 2013-12-11 | 无锡宝南机器制造有限公司 | Paper jam detection device |
| CN104085725A (en) * | 2014-05-27 | 2014-10-08 | 浙江茉织华印刷有限公司 | Rotary wheel collating machine |
-
2009
- 2009-08-26 CN CN2009201925644U patent/CN201525652U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434269A (en) * | 2013-08-30 | 2013-12-11 | 无锡宝南机器制造有限公司 | Paper jam detection device |
| CN103434269B (en) * | 2013-08-30 | 2016-06-01 | 无锡宝南机器制造有限公司 | Paper jam detection device |
| CN104085725A (en) * | 2014-05-27 | 2014-10-08 | 浙江茉织华印刷有限公司 | Rotary wheel collating machine |
| CN104085725B (en) * | 2014-05-27 | 2016-07-06 | 浙江茉织华印刷有限公司 | A kind of round assembling machine |
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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: 20100714 Effective date of abandoning: 20090826 |