CN105437792A - Oblique-axis type reciprocating driving mechanism - Google Patents
Oblique-axis type reciprocating driving mechanism Download PDFInfo
- Publication number
- CN105437792A CN105437792A CN201510979214.2A CN201510979214A CN105437792A CN 105437792 A CN105437792 A CN 105437792A CN 201510979214 A CN201510979214 A CN 201510979214A CN 105437792 A CN105437792 A CN 105437792A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- axis type
- oblique
- type reciprocating
- driving drum
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/14—Mechanism driven by through an oscillating or reciprocating member
Abstract
The invention relates to a driving mechanism of printing equipment and particularly relates to an oblique-axis type reciprocating driving mechanism. The oblique-axis type reciprocating driving mechanism comprises a power mechanism, a frame, a driving roller, an oblique sliding rail, a slider and an elastic telescopic rod, wherein the middle part of the driving roller is smaller than the two end parts; a closed sliding chute is formed in the outer wall of the driving roller; the closed sliding chute is v-shaped; the driving roller is provided with a rotating shaft which is connected with the power mechanism; the elastic telescopic rod extends into the closed sliding chute and is fixed to the slider; the slider is connected in a sliding manner with the oblique sliding rail; the oblique sliding rail is fixedly connected to the frame and has an included angle with the rotating shaft. The invention aims to provide a driving mechanism which is capable of transmitting dynamic energy at a condition that the sliding direction of the slider has a certain included angle with the rotating shaft of the roller.
Description
Technical field
The present invention relates to the transmission mechanism of printing device, be specially a kind of clino-axis type reciprocating transmission mechanism.
Background technology
Printer (Printer) is one of output equipment of computer, for computer disposal result is printed on associated media.The index weighing printer quality has three: print resolution, print speed and noise.The kind of printer is a lot, whether has stroke by type element to paper, point impact printer and non-impact printer.By printable character structure, point holotype word printer and dot character printer.By the mode that line inscribed is formed on paper, point string data printer and line printer.Press adopted technology, the printer such as point cylindricality, spherical, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED-type.
In printer, there is a large amount of transmission mechanisms, reciprocating transmission mechanism quantity is especially many, arranges groove and drive and stretch into the connecting rod of groove or slide block reciprocal transmission is the structure comparatively commonly used on cylinder.But the direction at the rotating shaft place of the direction of the slip of normal conditions sliding block i.e. cylinder, but the square situation with the rotating shaft of cylinder with certain angle of the slip having slide block in narrow printer unavoidably, if adopt other transmission mechanism to connect can increase manufacturing cost unavoidably.
Summary of the invention
The invention is intended to provide a kind of and the square situation with the rotating shaft of cylinder with certain angle can transmit the transmission mechanism of kinetic energy in the slip of slide block.
The invention provides base case is: clino-axis type reciprocating transmission mechanism, comprise actuating unit, frame, wherein, also comprise driving drum, tiltedly slide rail, slide block and elastic telescopicing rod, the middle part of driving drum is less than both ends, driving drum outer wall has closed chute, closed chute is in " v " shape, transmission is rolled and is had rotating shaft, actuating unit connection rotating shaft, and elastic telescopicing rod stretches in closed chute, elastic telescopicing rod is fixed on slide block, skid is connected to oblique slide rail, and oblique slide rail is fixedly connected on frame, and oblique slide rail and rotating shaft have angle.
Operation principle: actuating unit drives driving drum, driving drum rotates, in the closed chute of elastic telescopicing rod stretches into " v " shape, because oblique slide rail and rotating shaft have certain angle, driving drum rotarily drives elastic telescopicing rod when reciprocatingly sliding, certain change can be there is in the distance between elastic telescopicing rod and driving drum, when this programme Elastic expansion link is away from rotating shaft, distance increases, when axle center, distance diminishes, the middle part of driving drum is less than both ends, the change enabling driving drum adapt to expansion link and closed chute spacing to occur.
Compared with prior art, the advantage of this programme is: in limited printing device, this programme can make the uneven slide block of the rotating shaft of glide direction and driving drum carry out reciprocal linear slip, avoids arranging complicated drive mechanism or arranging separately actuating unit driving slide block.For printing device has saved installing space and manufacturing cost.
Scheme two: based on scheme preferred, elastic telescopicing rod comprises telescopic mast and holder, and holder has the slide opening adapted with telescopic mast, and telescopic mast to stretch in slide opening and is slidably connected with slide opening, is connected with back-moving spring between the bottom of telescopic mast and slide opening.Beneficial effect: elastic telescopicing rod just have telescopic function, adapt to change with the distance of driving drum, the accuracy of manufacture of driving drum can be declined, saving manufacturing cost.
Scheme three: preferred for scheme two, the corner of closed chute is arc-shaped.Beneficial effect: the corner of arc-shaped avoids elastic telescopicing rod on the corner stuck.
Scheme four: preferred for scheme three, telescopic mast surface coverage has wearing layer.Beneficial effect: the service life increasing telescopic mast.
Scheme five: preferred for scheme four, one end that rotating shaft is connected with actuating unit is square strip.Beneficial effect: facilitate rotating shaft and actuating unit to be in transmission connection.
Scheme six: preferred for scheme five, driving drum is hollow form.Beneficial effect: the quality alleviating driving drum, reduces the energy consumption consumed in transmission process.
Accompanying drawing explanation
Fig. 1 is the structural representation of clino-axis type reciprocating transmission mechanism embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description Figure of description comprises: frame 1, driving drum 2, tiltedly slide rail 3, slide block 4, elastic telescopicing rod 50, rotating shaft 22, closed chute 21, holder 51, telescopic mast 52.
Clino-axis type reciprocating transmission mechanism as shown in Figure 1, comprise actuating unit, frame 1, wherein, also comprise driving drum 2, oblique slide rail 3, slide block 4 and elastic telescopicing rod 50, the middle part of driving drum 2 is less than both ends, driving drum 2 outer wall has closed chute 21, closed chute 21 is in " v " shape, transmission is rolled and is had rotating shaft 22, actuating unit connection rotating shaft 22, elastic telescopicing rod 50 stretches in closed chute 21, elastic telescopicing rod 50 is fixed on slide block 4, slide block 4 is slidably connected to oblique slide rail 3, oblique slide rail 3 is fixedly connected on frame 1, oblique slide rail 3 has angle with rotating shaft 22.Elastic telescopicing rod 50 comprises telescopic mast 52 and holder 51, and holder 51 has the slide opening adapted with telescopic mast 52, and telescopic mast 52 to stretch in slide opening and is slidably connected with slide opening, is connected with back-moving spring between the bottom of telescopic mast 52 and slide opening.The corner of closed chute 21 is arc-shaped.Telescopic mast 52 surface coverage has wearing layer.One end that rotating shaft 22 is connected with actuating unit is square strip.Driving drum 2 is hollow form.
Operation principle: actuating unit drives driving drum 2, driving drum 2 rotates, elastic telescopicing rod 50 stretches in the closed chute 21 of " v " shape, because oblique slide rail 3 has certain angle with rotating shaft 22, driving drum 2 rotarily drives elastic telescopicing rod 50 when reciprocatingly sliding, certain change can be there is in the distance between elastic telescopicing rod 50 and driving drum 2, when this programme Elastic expansion link 50 is away from rotating shaft 22, distance increases, when axle center, distance diminishes, the middle part of driving drum 2 is less than both ends, the change making driving drum 2 can adapt to elastic telescopicing rod 50 to occur with closed chute 21 spacing.The corner of closed chute 21 is arc-shaped.The corner of arc-shaped avoids elastic telescopicing rod 50 on the corner stuck.Telescopic mast 52 surface coverage has wearing layer.Increase the service life of telescopic mast 52.One end that rotating shaft 22 is connected with actuating unit is square strip.Rotating shaft 22 and actuating unit is facilitated to be in transmission connection.Driving drum 2 is hollow form.Alleviate the quality of driving drum 2, reduce the energy consumption consumed in transmission process.
Claims (6)
1. clino-axis type reciprocating transmission mechanism, comprise actuating unit, frame, it is characterized in that, also comprise driving drum, oblique slide rail, slide block and elastic telescopicing rod, the middle part of described driving drum is less than both ends, described driving drum outer wall has closed chute, described closed chute is in " v " shape, transmission is rolled and is had rotating shaft, described actuating unit connects described rotating shaft, described elastic telescopicing rod stretches in closed chute, described elastic telescopicing rod is fixed on described slide block, described skid is connected to described oblique slide rail, described oblique slide rail is fixedly connected on described frame, described oblique slide rail and described rotating shaft have angle.
2. clino-axis type reciprocating transmission mechanism according to claim 1, it is characterized in that: described elastic telescopicing rod comprises telescopic mast and holder, described holder has the slide opening adapted with telescopic mast, described telescopic mast to stretch in slide opening and is slidably connected with slide opening, is connected with back-moving spring between the bottom of described telescopic mast and slide opening.
3. clino-axis type reciprocating transmission mechanism according to claim 2, is characterized in that: the corner of described closed chute is arc-shaped.
4. clino-axis type reciprocating transmission mechanism according to claim 3, is characterized in that: described telescopic mast surface coverage has wearing layer.
5. clino-axis type reciprocating transmission mechanism according to claim 4, is characterized in that: one end that described rotating shaft is connected with actuating unit is square strip.
6. clino-axis type reciprocating transmission mechanism according to claim 5, is characterized in that: described driving drum is hollow form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979214.2A CN105437792A (en) | 2015-12-24 | 2015-12-24 | Oblique-axis type reciprocating driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979214.2A CN105437792A (en) | 2015-12-24 | 2015-12-24 | Oblique-axis type reciprocating driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105437792A true CN105437792A (en) | 2016-03-30 |
Family
ID=55548625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510979214.2A Pending CN105437792A (en) | 2015-12-24 | 2015-12-24 | Oblique-axis type reciprocating driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702813A (en) * | 2020-06-12 | 2020-09-25 | 卜嘉妮 | Vegetable cutting machine for food processing |
-
2015
- 2015-12-24 CN CN201510979214.2A patent/CN105437792A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702813A (en) * | 2020-06-12 | 2020-09-25 | 卜嘉妮 | Vegetable cutting machine for food processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
|
| WD01 | Invention patent application deemed withdrawn after publication |