CN207346828U - A kind of sheet feed mechanism of printer - Google Patents
A kind of sheet feed mechanism of printer Download PDFInfo
- Publication number
- CN207346828U CN207346828U CN201721350873.0U CN201721350873U CN207346828U CN 207346828 U CN207346828 U CN 207346828U CN 201721350873 U CN201721350873 U CN 201721350873U CN 207346828 U CN207346828 U CN 207346828U
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- China
- Prior art keywords
- motor
- controller
- slide
- sheet feed
- feed 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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Abstract
The utility model discloses a kind of sheet feed mechanism of printer, apply in printing equipment field, sheet holding member including rack and bottom on its interior, paper feeding platform, center processor, upper rack inner wall horizontal direction is equipped with the first screw mechanism, it is connected to have the second screw mechanism, further include the first controller, second controller；Second slide side is connected with pedestal, and pedestal lower section is suitable to be equipped with trachea bracket and Spring suction cup；Trachea bracket is connected by hose with vacuum generator；Pressure sensor is equipped with above Spring suction cup；Center processor and the first controller, second controller and pressure sensor Electricity Federation communicate.Printing machine conveying paper in the prior art is mainly solved, occurs that two pieces of paper are swept away the situation of submitting together often, the damaged waste of printing plus paperboard and paper is caused, adds use and maintenance cost.The utility model effectively once can only convey a piece of paper, ensure the reliable and stable of paper feeding process, reduce failure rate.
Description
Technical field
The utility model belongs to printing equipment field, and in particular to a kind of sheet feed mechanism of printer.
Background technology
Printing machine is the machine of printing word and image, modern printing machine generally by loading, inking, coining, paper feeding (including
Fold) etc. mechanism composition.Its operation principle is：Printing plate is made in the writings and image that will first print, and fills on the printer, so
Afterwards by artificial or printing machine ink coated on having the place of writings and image on printing plate, then be directly or indirectly transferred to paper or
On other stocks (such as textile, metallic plate, plastic cement, leather, plank, glass and ceramics), so as to copy identical with printing plate
Printed matter, print the invention and development of mechanism, the propagation for human civilization and culture has the function that important.
Printing machine conveys paper, and the prior art by the way of paper is taken away in rubber cylinder friction, occurs two often more
Paper is swept away the situation of submitting together, can cause the damaged waste of printing plus paperboard and paper, add use cost, it is necessary to
Manually often overhauled, but waste it is a large amount of manually and manually maintenance be easy to cause error, cause between upper and lower roll shaft
Distance produces change.
Therefore, it is necessary to work out a kind of sheet feed mechanism of printer, it is ensured that paper feeding process it is reliable and stable, and can be effective
Once only convey a piece of paper.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sheet feed mechanism of printer,
To reach above-mentioned purpose, the utility model provides following technical solution：
A kind of sheet feed mechanism of printer, including the sheet holding member of rack and bottom on its interior, paper feeding platform, center processing
Device, the upper rack inner wall horizontal direction are equipped with the first screw mechanism, and first screw mechanism includes the first motor, first
Leading screw, first slide and the first controller；First motor and the first controller are arranged on frame inner wall and mutual Electricity Federation；Institute
First slide is stated through being movably arranged on the first leading screw, described first leading screw one end is fixed on the first motor output end, another
End is movably arranged on frame inner wall；It is connected above the first slide with vacuum generator, lower section and the second screw mechanism
Connection；Second screw mechanism includes the second motor, the second leading screw, second slide and second controller；Second motor
First slide lower section and mutual Electricity Federation are set with second controller；The second slide, which runs through, to be movably arranged on the second leading screw,
Described second leading screw one end is fixed on the second motor output end, and another termination is equipped with retaining head；The second slide side is connected with
Pedestal, be sequentially with below pedestal mutually together with trachea bracket and Spring suction cup；The trachea bracket passes through hose and vacuum
Generator connects；Pressure sensor is equipped with above the Spring suction cup；The center processor and the first controller, the second control
Device and the equal Electricity Federation communication of pressure sensor.
Preferably, it is equipped with guide section at the top of the paper feeding platform.
Preferably, the guide section outer wall is equipped with vibrator.
Preferably, the center processor is PLC.
Preferably, the Spring suction cup is no less than two.
Preferably, run through in the second slide and be equipped with two guiding axis parallel with the second leading screw, the guiding axis one
End is fixed on the second motor.
Preferably, the paper feeding platform is conveyer belt.
Preferably, first motor and the second motor are servomotor.
The beneficial effects of the utility model are：
1st, processor centered on the PLC control system seat that the utility model uses, coordinates the first screw mechanism, the second leading screw
Mechanism, vacuum generator, Spring suction cup carry out paper effective absorption and fetch and deliver, once only convey a piece of paper, ensure paper feeding
Reliable and stable, the reduction failure rate of journey.
2nd, the utility model sets guide section and vibrator on paper feeding platform, and absorbable paper falls within position on paper feeding platform
A certain range tolerance, enables paper is easier to be correctly placed on paper feeding platform, and raising uses quality.
Brief description of the drawings
In order to make the purpose of this utility model, technical solution and beneficial effect clearer, the utility model provides as follows
Attached drawing illustrates：
Fig. 1 is one front section view of embodiment；
Fig. 2 is one second slide of embodiment and base connection portion side view；
Fig. 3 is two front section view of embodiment.
Marked in attached drawing as follows：Rack 1, sheet holding member 2, paper feeding platform 3, center processor 4, the first motor 5, the first leading screw 6,
First slide 7, the first controller 8, vacuum generator 9, the second motor 10, the second leading screw 11, second slide 12, second controller
13rd, retaining is first 14, pedestal 15, trachea bracket 16, Spring suction cup 17, hose 18, pressure sensor 19, guiding axis 20, guide section
21st, vibrator 22.
Embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Embodiment one
Such as Fig. 1~2, sheet holding member 2, the paper feeding platform of a kind of sheet feed mechanism of printer, including rack 1 and bottom on its interior
3rd, center processor 4, it is characterised in that：The 1 upper inside wall horizontal direction of rack is equipped with the first screw mechanism, described first
Thick stick mechanism includes the first motor 5, the first leading screw 6,7 and first controller 8 of first slide；First motor 5 and first controls
Device 8 is arranged on 1 inner wall of rack and mutual Electricity Federation；The first slide 7, which runs through, to be movably arranged on the first leading screw 6, and described first
6 one end of leading screw is fixed on 5 output terminal of the first motor, and the other end is movably arranged on 1 inner wall of rack；In the first slide 7
Side is connected with vacuum generator 9, and lower section is connected with the second screw mechanism；Second screw mechanism includes the second motor 10, the
Two leading screws 11, second slide 12 and second controller 13；Second motor 10 and second controller 13 are set under first slide 7
Square and mutual Electricity Federation；Through being movably arranged on the second leading screw 11, described second leading screw, 11 one end is fixed on the second slide 7
Second motor, 10 output terminal, another termination are equipped with retaining first 14；12 side of second slide is connected with pedestal 15, the lower section of pedestal 15
Be sequentially with mutually together with trachea bracket 16 and Spring suction cup 17；The trachea bracket 16 passes through hose 18 and vacuum generator
9 connections；The top of Spring suction cup 17 is equipped with pressure sensor 19；4 and first controller 8, second of the center processor control
19 equal Electricity Federation of device 13 and pressure sensor communication processed.
Further, the present embodiment uses, and center processor 4 is PLC.
Further, the present embodiment uses, and Spring suction cup 17 is no less than two.
Further, the present embodiment uses, and runs through being equipped with two guiding parallel with the second leading screw in second slide 12
Axis 20, described 20 one end of guiding axis are fixed on the second motor 10.
Further, the paper feeding platform that the present embodiment uses is conveyer belt.
Further, the first motor and the second motor that the present embodiment uses are servomotor.
Paper feeding working condition is as follows：When needing to fetch and deliver paper, center processor 4 sends signal to the first controller 8 first, makes
It controls the first motor 5 to rotate, so as to drive the first leading screw 6 to rotate, first slide 7 is moved to directly over sheet holding member 2；In then
Heart processor 4 sends signal to second controller 13, so as to drive the second leading screw 11 to rotate, second slide 12 moves downward, extremely
Spring suction cup 17 touches paper, and after pressure sensor 19 reaches the detection pressure value of setting, Spring suction cup 17, which moves downward, to stop
Only, vacuum generator 9 extracts the air in trachea bracket 16 by hose 18, and paper is adsorbed on Spring suction cup 17 by stabilization,
Subsequent center processor 4 sends signal to second controller 13 again, and the second motor 10 rotates backward, and drives paper vertically upward
Movement, to vertical direction highest order, sends signal to the first controller 8 again, and the first motor 5 rotates backward, and level is past to be sent
3 direction of paper platform is moved, and center processor 4 sends signal to second controller 13 again, the second motor 10 is driven the second leading screw
11, and then drive the Spring suction cup 17 for being adsorbed with paper vertically to be moved toward paper feeding platform 3, after reaching setting position, vacuum generator 9
Stop air extracting, paper departs from vacuum suction, falls and returns just in paper feeding platform 3, subsequent second screw mechanism, the first screw mechanism
Beginning position, wait paper feeding next time instruction.So far, a paper feeding process terminates.
Processor centered on the PLC control system seat that the present embodiment uses, coordinates the first screw mechanism, the second leading screw machine
Structure, vacuum generator, Spring suction cup carry out paper effective absorption and fetch and deliver, once only convey a piece of paper, ensure paper feeding process
It is reliable and stable, reduce failure rate.
Embodiment two
Such as Fig. 3, difference lies in the top of paper feeding platform 3 that the present embodiment uses is equipped with guide section 21 with embodiment one.
Further, 21 outer wall of guide section that the present embodiment uses is equipped with vibrator 22.
As above the design of the present embodiment, absorbable paper fall within a certain range tolerance of position on paper feeding platform, enable paper
Easier to be correctly placed on paper feeding platform, raising uses quality.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, in the form and details can make it various changes, without departing from the utility model claims book institute
The scope of restriction.
Claims (8)
1. a kind of sheet feed mechanism of printer, including the sheet holding member of rack and bottom on its interior, paper feeding platform, center processor,
It is characterized in that：The upper rack inner wall horizontal direction is equipped with the first screw mechanism, and first screw mechanism includes first
Motor, the first leading screw, first slide and the first controller；First motor and the first controller are arranged on frame inner wall and phase
Mutual Electricity Federation；For the first slide through being movably arranged on the first leading screw, it is defeated that described first leading screw one end is fixed on the first motor
Outlet, the other end are movably arranged on frame inner wall；It is connected above the first slide with vacuum generator, lower section and second
Screw mechanism connects；Second screw mechanism includes the second motor, the second leading screw, second slide and second controller；It is described
Second motor and second controller are set below first slide and mutual Electricity Federation；The second slide, which runs through, is movably arranged on second
On leading screw, described second leading screw one end is fixed on the second motor output end, and another termination is equipped with retaining head；The second slide side
Face is connected with pedestal, be sequentially with below pedestal mutually together with trachea bracket and Spring suction cup；The trachea bracket passes through hose
It is connected with vacuum generator；Pressure sensor is equipped with above the Spring suction cup；The center processor and the first controller,
Two controllers and the equal Electricity Federation communication of pressure sensor.
2. sheet feed mechanism of printer according to claim 1, it is characterised in that：Guide section is equipped with the top of the paper feeding platform.
3. sheet feed mechanism of printer according to claim 2, it is characterised in that：The guide section outer wall is equipped with vibrator.
4. sheet feed mechanism of printer according to claim 1, it is characterised in that：The center processor is PLC.
5. sheet feed mechanism of printer according to claim 1, it is characterised in that：The Spring suction cup is no less than two.
6. sheet feed mechanism of printer according to claim 1, it is characterised in that：Run through in the second slide and be equipped with two
The guiding axis parallel with the second leading screw, described guiding axis one end are fixed on the second motor.
7. sheet feed mechanism of printer according to claim 1, it is characterised in that：The paper feeding platform is conveyer belt.
8. sheet feed mechanism of printer according to claim 1, it is characterised in that：First motor and the second motor are
Servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350873.0U CN207346828U (en) | 2017-10-19 | 2017-10-19 | A kind of sheet feed mechanism of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350873.0U CN207346828U (en) | 2017-10-19 | 2017-10-19 | A kind of sheet feed mechanism of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346828U true CN207346828U (en) | 2018-05-11 |
Family
ID=62355045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721350873.0U Expired - Fee Related CN207346828U (en) | 2017-10-19 | 2017-10-19 | A kind of sheet feed mechanism of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368310A (en) * | 2018-09-14 | 2019-02-22 | 长春工业大学 | It is a kind of based on screw slide be power-assisted vehicle annual test automatic document feeder |
| CN109720107A (en) * | 2019-03-18 | 2019-05-07 | 陈仁凡 | The paper jamming prevention printer for adsorbing paper one by one is realized using negative pressure |
| CN109809217A (en) * | 2019-03-20 | 2019-05-28 | 深圳精智达技术股份有限公司 | Flexible panel feeding-distribution device and method |
| CN114380113A (en) * | 2021-12-21 | 2022-04-22 | 西安新华印务有限公司 | Paper collecting device for rotary press |
-
2017
- 2017-10-19 CN CN201721350873.0U patent/CN207346828U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368310A (en) * | 2018-09-14 | 2019-02-22 | 长春工业大学 | It is a kind of based on screw slide be power-assisted vehicle annual test automatic document feeder |
| CN109720107A (en) * | 2019-03-18 | 2019-05-07 | 陈仁凡 | The paper jamming prevention printer for adsorbing paper one by one is realized using negative pressure |
| CN109809217A (en) * | 2019-03-20 | 2019-05-28 | 深圳精智达技术股份有限公司 | Flexible panel feeding-distribution device and method |
| CN109809217B (en) * | 2019-03-20 | 2021-03-26 | 深圳精智达技术股份有限公司 | Flexible panel material distribution device and method |
| CN114380113A (en) * | 2021-12-21 | 2022-04-22 | 西安新华印务有限公司 | Paper collecting device for rotary press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20181019 |