CN202785043U - Paper folding machine pushing arm - Google Patents
Paper folding machine pushing arm Download PDFInfo
- Publication number
- CN202785043U CN202785043U CN 201220438812 CN201220438812U CN202785043U CN 202785043 U CN202785043 U CN 202785043U CN 201220438812 CN201220438812 CN 201220438812 CN 201220438812 U CN201220438812 U CN 201220438812U CN 202785043 U CN202785043 U CN 202785043U
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- CN
- China
- Prior art keywords
- arm
- folding machine
- pushing
- pushing hands
- hold
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- Expired - Fee Related
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a paper folding machine pushing arm, which is characterized by comprising an installing arm, a pushing hand hinged with the installing arm, an arc-shaped elastic steel belt with two ends being respectively fixed on the installing arm and the pushing hand, and an L-shaped fixing seat, wherein an included angle formed between the installing arm and the pushing hand is less than 180 degrees; fixing holes are formed on a horizontal face of the fixing seat; waist-shaped holes are arranged on a vertical face of the fixing seat; the installing arm is fixedly connected onto the vertical face of the fixing seat; a free end of the pushing hand is in a cylindrical shape; and a wear-resistant coating is covered on the free end of the pushing handle. The paper folding machine pushing arm has the beneficial effects that the structure is simple, and the disassembly, the assembly and the maintenance are convenient; the pushing hand is hinged with the installing arm and is limited by the elastic steel belt, and the steel belt has a certain elasticity, so that pressure of the pushing hand on a paper tape can be adjusted, the paper tape cannot be damaged under the condition of obvious crease lines, and the paper folding quality is improved; and the free end of the pushing hand is in the cylindrical shape, and is in smooth contact with the paper tape, so that the paper tape is prevented from being scratched, and the free end has longer service life after being covered with the wear-resistant coating.
Description
Technical field
The utility model relates to the folding machine in the printing machinery, is specifically related to the push arm of folding machine.
Background technology
Folding machine mainly is comprised of paper feeding, folding, collection three parts.Folding part wherein mainly is comprised of push arm (also being folding roller) and folding fence, and push arm is the structure that paper tape is pushed away, presses to form vertical folding line, and for folding machine, tool plays a very important role.Traditional push arm comprises a long-armed and pushing hands, and pushing hands and long-armed shape have a certain degree, and are captive joints.Push arm in the platen band, pressure fixing, unadjustable, the excessive paper tape of poking easily of pressure, the folding line of the too small paper tape of pressure is not obvious, has affected the quality of folding.In addition, the end that pushing hands contacts with paper tape (being free end) because its structure is not done special processing, has defective, such as having burr, gap etc., usually can cause pushing hands to scratch paper tape, and pushing hands serious wear after long-term the use.
The utility model content
Be to solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of folding machine push arm simple in structure, durable, adjustable to paper tape pressure, its not only easy to use, be convenient to safeguard that and folding line obviously and not damages paper tape.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
The folding machine push arm is characterized in that, comprising: hold-down arm, and the pushing hands hinged with hold-down arm, two ends are separately fixed at the flexible strip in hold-down arm, the pushing hands; The angle that aforementioned hold-down arm and pushing hands form is less than 180 degree; Aforementioned flexible strip is curved.
Aforesaid folding machine push arm is characterized in that, aforementioned hold-down arm and pushing hands are hinged by hinge.
Aforesaid folding machine push arm is characterized in that aforementioned hinge and flexible strip are arranged on the same side of hold-down arm.
Aforesaid folding machine push arm is characterized in that, also comprises: permanent seat, and aforementioned permanent seat is L-shaped, is provided with fixed orifice on the face of level, is provided with waist-shaped hole on the vertical face; Aforementioned hold-down arm is fixedly connected on the vertical face of permanent seat.
Aforesaid folding machine push arm is characterized in that the free end of aforementioned pushing hands is cylindrical.
Aforesaid folding machine push arm is characterized in that the free end of aforementioned pushing hands is coated with wear-resistant coating.
Usefulness of the present utility model is: simple in structure, be convenient to dismounting and maintenance; Pushing hands and hold-down arm are hinged and spacing by flexible strip, because steel band has certain elasticity, so pushing hands can be regulated the pressure of paper tape, guarantee not damage paper tape in the obvious situation of folding line, have improved the folding quality; The pushing hands free end is cylindrical, contacts smoothly with paper tape, avoids scratching paper tape, and free end covers longer service life behind the wear-resistant coating.
Description of drawings
Fig. 1 is the structural representation of folding machine push arm of the present utility model;
The implication of Reference numeral among the figure: 1-hold-down arm, 2-pushing hands, 3-flexible strip, 4-paper tape, 5-folding fence, 6-hinge, 7-permanent seat, 8-fixed orifice, 9-waist-shaped hole, 10-mounting hole, 11-free end.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
With reference to Fig. 1, folding machine push arm of the present utility model comprises: hold-down arm 1, pushing hands 2 and flexible strip 3.Annexation is as follows:
Pushing hands 2 is hinged with hold-down arm 1, and angulation is less than the angle of 180 degree; The two ends of flexible strip 3 are separately fixed in hold-down arm 1, the pushing hands 2, and hold-down arm 1 and pushing hands 2 are played spacing effect, and the relative position of the two can not changed easily.When push arm is excessive to the pressure of paper tape 4, that is to say, when the folder power of push arm and 5 pairs of paper tapes 4 of folding fence is excessive, deformation occurs in flexible strip 3, so that the angle between pushing hands 2 and the hold-down arm 1 becomes large, thereby slow down the pressure between pushing hands 2 and the paper tape 4, guarantee that paper tape 4 is difficult for being poked; When push arm is very little to the pressure of paper tape 4, that is to say that when the folder power of push arm and 5 pairs of paper tapes 4 of folding fence is very little, even when not pressing from both sides power, deformation does not occur flexible strip 3, pushing hands 2 is in normal operation position work.For guaranteeing that flexible strip 3 has good elastic deformation, it adopts the structure with certain arc.Folding machine push arm of the present utility model; pushing hands 2 can rotate to regulate pressure when paper tape 4 pressure change; guarantee the pressure of paper tape 4 and pushing hands 2 and can protect paper tape 4 not poked because pressure is excessive, so paper tape 4 folding lines are obvious, nothing is damaged, the folding quality is good.
As a kind of preferred scheme, hold-down arm 1 is hinged by hinge 6 with pushing hands 2.Hold-down arm 1 is separately fixed on two blades of hinge 6 with pushing hands 2, is convenient to the assembly and disassembly of pushing hands 2 and hold-down arm 1, also is beneficial to maintenance and the replacing of later stage part simultaneously.
As a kind of preferred scheme, hinge 6 and flexible strip 3 are arranged on the same side of hold-down arm 1.Flexible strip 3 is surrounded hinge 6, not only played the effect of protection hinge 6, and integral body is comparatively attractive in appearance.
As a kind of preferred scheme, the folding machine push arm also comprises permanent seat 7.Permanent seat 7 is L-shaped, is provided with fixed orifice 8 on the face of level, is provided with waist-shaped hole 9 on the vertical face, and preferred, waist-shaped hole 9 is array distribution; Hold-down arm 1 is fixedly connected on the vertical face of permanent seat 7.Concrete, be formed with the mounting hole 10 that is array distribution on the hold-down arm 1, mounting hole 10 is with after the waist-shaped hole 9 on the permanent seat 7 is aimed at, and utilization such as the parts such as screw (not shown) are fixed and are got final product.Waist-shaped hole 9 is array distribution, so hold-down arm 1 is adjustable with the relative position of permanent seat 7, thereby the distance between two push arms that use simultaneously is also adjustable.Permanent seat 7 directly or indirectly is connected with driver train (not shown), realizes by fixed orifice 8.
As a kind of preferred scheme, the free end 11 of pushing hands 2 is treated cylindrical.Columniform free end 11 smooth surfaces without burr, gap, when contacting with paper tape 4, can not scratch paper tape 4, have guaranteed the folding quality.
As a kind of preferred scheme, the columniform free end 11 of pushing hands 2 is coated with wear-resistant coating.Guarantee that pushing hands 2 is long-term with after paper tape 4 contact, rubs, impaired less, increase service life, reduction maintenance cost.
Need to prove that above-described embodiment does not limit the utility model in any form, all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (6)
1. the folding machine push arm is characterized in that, comprising: hold-down arm, and the pushing hands hinged with hold-down arm, two ends are separately fixed at the flexible strip in hold-down arm, the pushing hands; The angle that above-mentioned hold-down arm and pushing hands form is less than 180 degree; Above-mentioned flexible strip is curved.
2. folding machine push arm according to claim 1 is characterized in that, above-mentioned hold-down arm and pushing hands are hinged by hinge.
3. folding machine push arm according to claim 2 is characterized in that, above-mentioned hinge and flexible strip are arranged on the same side of hold-down arm.
4. folding machine push arm according to claim 1 is characterized in that, also comprises: permanent seat, and above-mentioned permanent seat is L-shaped, is provided with fixed orifice on the face of level, is provided with waist-shaped hole on the vertical face; Above-mentioned hold-down arm is fixedly connected on the vertical face of permanent seat.
5. according to claim 1 to the described folding machine push arm of 4 any one claims, it is characterized in that the free end of above-mentioned pushing hands is cylindrical.
6. folding machine push arm according to claim 5 is characterized in that, the free end of above-mentioned pushing hands is coated with wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438812 CN202785043U (en) | 2012-08-31 | 2012-08-31 | Paper folding machine pushing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438812 CN202785043U (en) | 2012-08-31 | 2012-08-31 | Paper folding machine pushing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785043U true CN202785043U (en) | 2013-03-13 |
Family
ID=47812351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438812 Expired - Fee Related CN202785043U (en) | 2012-08-31 | 2012-08-31 | Paper folding machine pushing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849520A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Pushing arm of folding machine |
| CN104692184A (en) * | 2015-03-13 | 2015-06-10 | 鞍山厚德电子有限公司 | Folding device of braid electronic product |
-
2012
- 2012-08-31 CN CN 201220438812 patent/CN202785043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849520A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Pushing arm of folding machine |
| CN104692184A (en) * | 2015-03-13 | 2015-06-10 | 鞍山厚德电子有限公司 | Folding device of braid electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130313 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |