CN205272840U - Pneumatic nipper of draw -in groove formula constructs - Google Patents
Pneumatic nipper of draw -in groove formula constructs Download PDFInfo
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- CN205272840U CN205272840U CN201521051494.2U CN201521051494U CN205272840U CN 205272840 U CN205272840 U CN 205272840U CN 201521051494 U CN201521051494 U CN 201521051494U CN 205272840 U CN205272840 U CN 205272840U
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- hole
- location division
- fixed
- pressure roller
- fixing
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Abstract
In this application a pneumatic nipper of draw -in groove formula constructs, including pressing paper wheel, location portion, promotion section, press paper wheel fixed mounting on location portion left side wall, location portion is vertical supporting shoe, the location axle right -hand member of pressure paper wheel center and the intermediate position vertical fixation of location portion, and location portion fixes and serves in the left side of promotion section, and the left side of promotion section is fixed with the joint cover, and the joint cover is fixed to be cup jointed on the back shaft, and there is the clamping part fixed interlude of right side that the joint overlaps, and the joint cover is including last cassette and fix the left holder and right holder of controlling both sides at last cassette downside respectively, card tooth during the middle part downwardly extending that goes up the cassette has, well calorie of tooth joint are in the back shaft upside, and the clamping part is fixed, and alternate on right holder and the right side limit of back shaft is supported the crimping and is touched, the back shaft is the axis body of rectangle for the cross section, and each edge of rectangle is equipped with the constant head tank, at least, have the paper of pressure pressure stability and be convenient for and adjust, the effect of joint location behind the slip position.
Description
Technical field
The application relates to the Pneumatic pressure mechanism of paper of a kind of card slot type, during for printing in the compression conveying of paper.
Background technology
In prior art:
Such as: Chinese Patent Application No.: 201310315952.8; The applying date: 2013-07-25; Summary: the present invention relates to a kind of printer pressure roller assembly, including supporting plate (1) and pressure roller (2), described pressure roller (2) is made up of outer roller (4) and interior cock wheel (6), described interior cock wheel (6) endoporus minister's adapter sleeve (7), arranging bearing pin (5) in described adapter sleeve (7), described bearing pin (5) is connected with supporting plate (1) upper end pin-and-hole (3).
In this application, the assembly of pressure roller is disclosed, but the pressure roller in this application has regulated, pressure transient, it is unfavorable for paper is carried.
Again such as: Chinese Patent Application No.: 201410591684.7; The applying date: 2014-10-30; Summary: the invention discloses the pressure roller structure of conveying raw material, including substrate, upper pressure paper wheel assembly and lower pressure roller assembly, upper pressure paper wheel assembly includes upper connecting base, pressure roller rotating shaft and upper pressure paper wheel, lower pressure roller assembly includes lower connecting base, support column, lower pressure roller and elastic component, lower connecting base is provided with the groove adapted with support column and lower pressure roller, and elastic component is located in groove.
In this application, the supporting construction of pressure roller is disclosed, but in the process that pressure roller is supported, the pressure of this pressure roller cannot be carried out stability contorting, and the direction of pressure roller has been not easy to carry out stablizing.
Again such as: Chinese Patent Application No.: 201510081645; The applying date: 2015-02-15; Summary: a kind of novel papers pressing wheel device, it is characterised in that it includes pressure roller, connecting plate, adjustment ratchet, ratchet pawl, torsion spring and bearing pin, and described pressure roller is arranged on connecting plate; Described adjustment ratchet and torsion spring are arranged on bearing pin; Described adjustment ratchet adjusts to correct position to be fixed with bearing pin; One end of described torsion spring is connected with regulating ratchet, and the other end press against on connecting plate.
In this application, the position of pressure roller being defined, and adopt governor motion that the position of pressure roller is controlled and adjustment, and determine the pressure of pressure roller, this structure is complex, and after pressure roller uses a period of time, pressure transient.
Above patent application is all different due to their technical scheme purpose and technical problem to be solved, the technical scheme causing them for this includes the difference of structures and methods, they can not combine in order to present patent application simply, otherwise can cause that structural design is more complicated, or can not implement, etc.
In consideration of it, how to design the Pneumatic pressure mechanism of paper of a kind of card slot type, overcome in above-mentioned prior art existing defect, be those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The application aims to overcome that the technical problem existed in prior art, and provides the Pneumatic pressure mechanism of paper of a kind of card slot type.
The purpose of the application completes by following technical solution, a kind of Pneumatic pressure mechanism of paper of card slot type, including pressure roller, location division, pushing part, described pressure roller is fixedly mounted on the left side wall of location division, location division is a vertical bracer, the locating shaft right-hand member of pressure roller center is vertical with the centre position of location division to be fixed, location division is fixed on the right-hand end of pushing part, the left side of pushing part is fixed with card female connector, card female connector is fixedly sleeved to be supported on axle, and the right side of card female connector is fixing is interspersed with clamping part.
Described pressure roller is fixedly mounted on the thread groove on the left side wall of location division and rationed marketing hole place, thread groove and the rationed marketing hole center horizontally set along location division, the right-hand member of locating shaft is provided with bolt hole and pin-and-hole, and bolt hole docks fixing with thread groove, and rationed marketing hole is docked fixing with pin-and-hole.
Described bolt hole is the fixing bolt that is interspersed with thread groove, and rationed marketing hole is fixing with pin-and-hole is interspersed with pin.
Described pressure roller includes circle set and is fixed on the bearing of circle set center, and the center of bearing is installed with locating shaft.
Described circle set adopts soft material to make, and soft material is rubber or plastics or resin.
The top and the bottom of described location division or upper and lower two ends are respectively equipped with the first axis hole, the second axis hole, the both sides up and down of pushing part left surface are respectively fixed with the first push shaft, the second push shaft, first push shaft is fixing to be interspersed in the first axis hole, and the second push shaft is fixing to be interspersed in the second axis hole.
Described card female connector is the U-shaped structure that Open Side Down, and card female connector includes upper blocking seat and is separately fixed at the left holder of the right and left and right holder on the downside of upper blocking seat, supports axle and is clamped between the left holder of upper blocking seat bottom and right holder.
The middle part of described upper blocking seat has downwardly extended middle card tooth, and middle card tooth is connected on the upside of support axle, and clamping part is fixed the right edge being interspersed on right holder and supporting axle and compressed contact.
Described support axle is cross section is the axis body of rectangle, and each limit of rectangle is provided with locating slot.
The application compared with prior art, at least has following obvious advantage and effect:
1, simple in construction, reasonable in design, be completely embedded, stability high;
2, selection is convenient, be easy to the manufacturing, and cost is low, be prone to universal;
3, platen pressure stability and be easy to regulate, after sliding position clamping location.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, and the schematic description and description of the application is used for explaining the application, is not intended that the improper restriction to the application. In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the application;
Fig. 2 is the scheme of installation of pressure roller in the application;
Fig. 3 is the scheme of installation of location division in the application;
Accompanying drawing labelling: pressure roller 1, circle set 11, bearing 12, locating shaft 13, bolt hole 14, pin-and-hole 15, bolt 16, pin 17, location division the 2, first axis hole the 21, second axis hole 22, thread groove 23, rationed marketing hole 24, pushing part the 3, first push shaft the 31, second push shaft 32, card female connector 4, upper blocking seat 41, left holder 42, right holder 43, support axle 5, locating slot 51, clamping part 6.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearly, below in conjunction with the application specific embodiment and corresponding accompanying drawing, technical scheme is clearly and completely described. Obviously, described embodiment is only some embodiments of the present application, rather than whole embodiments. Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of the application protection.
The Pneumatic pressure mechanism of paper of a kind of card slot type described herein, including pressure roller 1, location division 2, pushing part 3, described pressure roller 1 is fixedly mounted on the left side wall of location division 2, location division 2 is a vertical bracer, locating shaft 13 right-hand member of pressure roller 1 center is vertical with the centre position of location division 2 to be fixed, location division 2 is fixed in the left-hand end of pushing part 3, the left side of pushing part 3 is fixed with card female connector 4, card female connector 4 is fixedly sleeved to be supported on axle 5, the right side of card female connector 4 is fixing is interspersed with clamping part 6, the middle part of described upper blocking seat 41 has downwardly extended middle card tooth 44, middle card tooth 44 is connected on the upside of support axle 5, the fixing right edge being interspersed on right holder 43 and supporting axle 5 of clamping part 6 compresses contact, supporting the axis body that axle 5 is rectangle for cross section, each limit of rectangle is provided with locating slot 51, at least there is platen pressure stability and be easy to regulate, the effect of clamping location after sliding position.
In the embodiment of the present application,
Shown in Fig. 1 ~ Fig. 3, a kind of Pneumatic pressure mechanism of paper of card slot type, including pressure roller 1, location division 2, pushing part 3, wherein pressure roller 1 is fixed on the left end of location division 2, by location division 2, the vertical position compacted position of pressure roller 1 is positioned, the locating shaft 13 of pressure roller 1 center is secured transverse to the centre position of location division 2, and it is in vertical state, and then realize the vertical of pressure roller 1 and be vertically in parallel state with location division 2, wherein pushing part 3 is cylinder, cylinder is utilized to promote location division 2 to move left and right, and by the pressure in cylinder is controlled, and then control the platen pressure of pressure roller 1.
By to the adjustment of air pressure in cylinder, just realizing the control to pressure roller 1 platen pressure, and air pressure is constant all the time, then platen pressure is under constant state all the time.
By the gas pressure in cylinder and then realize the control of platen pressure and adjustment, mode in this, it is possible to avoid shell fragment of the prior art or spring because the instability of elastic pressure that causes of deformation.
In the application one embodiment,
Described pressure roller 1 is fixedly mounted on the left side wall of location division 2, and location division 2 is a vertical bracer,
The support that vertically offer is vertical being pressure roller 1 by vertical block structure, by the vertical supporting of lateral location, protects the top of pressure roller 1, improves the flatness on pressure roller 1 surface.
Locating shaft 13 right-hand member of pressure roller 1 center is vertical with the centre position of location division 2 to be fixed,
The center of pressure roller 1 it is vertically fixed on by locating shaft 13, and then realize the support to pressure roller 1 transverse direction and location, wherein, the left part of locating shaft 13 is fixed in pressure roller 1, the right part of locating shaft 13 or right-hand member are fixed on the centre position of location division 12, and then ensure, pressure roller 1 is in parallel state with location division 2 on vertical on vertical.
Location division 2 is fixed in the left-hand end of pushing part 3, is promoted location division 2 to the left by pushing part 3, and then realizes pressure roller 1 and compress to the left.
The left side of pushing part 3 is fixed with card female connector 4, by card female connector 4, pushing part 3 is positioned, and then realizes the card female connector 4 vertical supporting to pushing part 3.
Card female connector 4 is fixedly sleeved to be supported on axle 5, utilizes card female connector 4 and support axle 5 to position and card female connector 4 can carry out slide anteroposterior on support axle 5.
The right side of card female connector 4 is fixing is interspersed with clamping part 6, wherein clamping part 6 is the bolt with steering tiller, bolt is utilized to be interspersed in the right side of card female connector 4, bolt with handle, bolt is helped to rotate by handle, it is easy to bolt is adjusted, and then to the clamping supported on the right side of axle 5, it is achieved pressure roller 1 is followed support axle 5 and is positioned.
In the another embodiment of the application,
Described pressure roller 1 is fixedly mounted on the thread groove 23 on the left side wall of location division 2 and rationed marketing hole 24 place, wherein, and the centre position being fixed on location division 2 of thread groove 23 and rationed marketing hole 24 level.
Thread groove 23 and the rationed marketing hole 24 center horizontally set along location division 2, by coordinating of thread groove 23 and bolt hole 14, and the coordinating of rationed marketing hole 24 and pin-and-hole 15, it is achieved bolt hole 14 and pin-and-hole 15 are in the horizontal location of transverse direction.
The right-hand member of locating shaft 13 is provided with bolt hole 14 and pin-and-hole 15, and bolt hole 14 docks fixing with thread groove 23, and rationed marketing hole 24 is docked fixing with pin-and-hole 15.
By the location in four holes, locating shaft 13 is fixed on the lateral attitude of level, and then realizes the vertical supporting to pressure roller 1, keep the pressure roller 1 conflict to sheet stabilizers.
In the application another embodiment,
Described bolt hole 14 is fixing with thread groove 23 is interspersed with bolt 16, utilizes the fixing connection bolt hole 14 of bolt 16 and thread groove 23,
Rationed marketing hole 24 is fixing with pin-and-hole 15 is interspersed with pin 17, utilizes the fixing connection rationed marketing hole 24 of pin 17 and pin-and-hole 15;
And then realize the vertically vertical location division of locating shaft 13 2, make the centre position being fixed on location division 2 of locating shaft 13 horizontal cross.
In the embodiment of the present application,
Described pressure roller 1 includes circle set 11 and is fixed on the bearing 12 of circle set 11 centers, and the center of bearing 12 is installed with locating shaft 13.
Wherein, in use, utilize circle to overlap 11 carry out conflicting to paper and extrude.
The centre position of circle set 11 is provided with bearing 12, is improved the rolling effect of circle set 11 by bearing 12.
Utilize locating shaft 13 that the center of bearing 12 is fixed and support.
In the application one embodiment,
Described circle set 11 employing soft materials make, and soft material is rubber or plastics or resin.
The soft material that circle set 11 employing of toroidal is wear-resisting makes, and wherein, adopts abrasive rubber to make, it is simple to selection, service life is lasting.
Selecting soft, wear-resistant plastics can also meet instructions for use, the service life of plastics is more lasting, and selection wear-resistant plastic is optimal case.
Resin material does not have the lasting of rubber and plastics service life, but resin material is convenient for making.
In the another embodiment of the application,
The top and the bottom of described location division 2 or upper and lower two ends are respectively equipped with first axis hole the 21, second axis hole 22,
Wherein, location division 2 is carried out vertical location by first axis hole the 21, second axis hole 22, utilizes determine straight line at 2, and this straight line is vertical straight line.
First axis hole 21 is positioned at upper end, location division 2, and the second axis hole 22 is positioned at lower end, location division 2.
The both sides up and down of pushing part 3 left surface are respectively fixed with first push shaft the 31, second push shaft 32, and the first push shaft 31 is fixing to be interspersed in the first axis hole 21, and the second push shaft 32 is fixing to be interspersed in the second axis hole 22.
First axis hole 21 and the second axis hole 22 are respectively interposed and fix the first push shaft 31 and the second push shaft 32 and then realize vertical the fixing in location division 2.
Wherein, the first push shaft 31 and the twin shaft cylinder that the second push shaft 32 is cylinder, this cylinder can be the cylinder block of double; two push shaft.
The mode that two identical single shaft cylinders merge can also be adopted, form twin shaft cylinder.
Adopt the mode of two axles, it is possible to realize two axis bodies location to location division 2, it is to avoid locating piece 2 turns to.
In the application another embodiment,
Described card female connector 4 is the U-shaped structure that Open Side Down, utilizes U-shaped structure that axis body is carried out clamping, it is simple to card is overcome difficulties and 4 carried out sliding and position.
Card female connector 4 includes upper blocking seat 41 and is separately fixed at the left holder 42 of the right and left on the downside of upper blocking seat 41 and right holder 43, supports between left holder 42 and the right holder 43 that axle 5 is clamped in upper blocking seat 41 bottom.
Upper blocking seat 41 is utilized to be conflicted in the upside supporting axle 5, with the upside laminating supporting axle 5 on the downside of upper blocking seat 41.
Utilizing left holder 42 to be conflicted in the left side supporting axle 5, left holder 42 right side wall and the left surface supporting axle 5 are fitted.
Utilizing right holder 43 to be conflicted in the right side supporting axle 5, right holder 43 left side wall and the right flank supporting axle 5 are fitted.
By to supporting on the upside of axle 5, left side, position, three, right side be fixed socket, and then realize the locating effect of clamping.
Card female connector 4 adopts the locating effect of downward clamping, it is simple to installs and regulates location.
In the embodiment of the present application,
The middle part of described upper blocking seat 41 has downwardly extended middle card tooth 44, conflicted to supporting centre position on the upside of axle 5 by the middle card tooth 44 in upper blocking seat 41 centre position, and then avoid sliding on the upside of support axle 5 and between the centre position of upper blocking seat 41, improve the stability behind location.
Middle card tooth 44 is connected on the upside of support axle 5, and card female connector 4 is downwardly open, during clamping, utilizes the effect of gravitional force, it is simple to support on the upside of axle 5 with upper blocking seat 41 on the downside of middle card tooth 44 conflict, and then improve locating effect between the two.
The fixing right edge being interspersed on right holder 43 and supporting axle 5 of clamping part 6 compresses contact.
Wherein, clamping part 6 is a bolt, utilizes bolt to be interspersed in right holder 43, and then realizes the conflict of the bolt right side wall to supporting axle 5, and the pressure improving pressure roller 1 location supporting axle 5 clamping is touched stablizing of paper.
In the application one embodiment,
Described support axle 5 is the axis body of rectangle for cross section, and each limit of rectangle is provided with locating slot 51.
The major axis manufacture adopting rectangle supports axle 5, it is simple to realization, slots on the surface supporting axle 5, and then forms locating slot 51, by carrying out clamping between locating slot 51 and middle card tooth 44 or locating slot 51 and clamping part 6, and then realizes fixing and fastening.
The foregoing is only embodiments herein, and, the title that in the application, parts take can also be different, are not limiting as the title in the application. To those skilled in the art, the application can have various modifications and variations. All make within spirit herein and principle any amendment, equivalent replacement, improvement etc., should be included within claims hereof scope.
Claims (7)
1. the Pneumatic pressure mechanism of paper of a card slot type, including pressure roller (1), location division (2), pushing part (3), it is characterized in that: described pressure roller (1) is fixedly mounted on location division (2) left side wall, location division (2) is a vertical bracer, locating shaft (13) right-hand member of pressure roller (1) center is vertical with the centre position of location division (2) to be fixed, location division (2) is fixed in the left-hand end of pushing part (3), the left side of pushing part (3) is fixed with card female connector (4), card female connector (4) is fixedly sleeved to be supported on axle (5), the right side of card female connector (4) is fixing is interspersed with clamping part (6),
Card female connector (4) includes upper blocking seat (41) and is separately fixed at left holder (42) and the right holder (43) of upper blocking seat (41) downside the right and left,
The middle part of described upper blocking seat (41) has downwardly extended middle card tooth (44), and middle card tooth (44) is connected in support axle (5) upside, and the fixing right edge being interspersed on right holder (43) and supporting axle (5) of clamping part (6) compresses contact; Supporting the axis body that axle (5) is rectangle for cross section, each limit of rectangle is provided with locating slot (51).
2. Pneumatic pressure mechanism of paper according to claim 1, it is characterized in that: the thread groove (23) that described pressure roller (1) is fixedly mounted on location division (2) left side wall and rationed marketing hole (24) place, thread groove (23) and rationed marketing hole (24) the center horizontally set along location division (2), the right-hand member of locating shaft (13) is provided with bolt hole (14) and pin-and-hole (15), bolt hole (14) docks fixing with thread groove (23), and rationed marketing hole (24) dock fixing with pin-and-hole (15).
3. Pneumatic pressure mechanism of paper according to claim 2, it is characterised in that: described bolt hole (14) is the fixing bolt (16) that is interspersed with thread groove (23), and rationed marketing hole (24) are fixing with pin-and-hole (15) is interspersed with pin (17).
4. Pneumatic pressure mechanism of paper according to claim 1, it is characterized in that: described pressure roller (1) includes circle set (11) and is fixed on the bearing (12) of circle set (11) center, and the center of bearing (12) is installed with locating shaft (13).
5. Pneumatic pressure mechanism of paper according to claim 4, it is characterised in that: described circle set (11) adopts soft material to make, and soft material is rubber or plastics or resin.
6. Pneumatic pressure mechanism of paper according to claim 1, it is characterized in that: the top and the bottom of described location division (2) or upper and lower two ends are respectively equipped with the first axis hole (21), the second axis hole (22), the both sides up and down of pushing part (3) left surface are respectively fixed with the first push shaft (31), the second push shaft (32), first push shaft (31) is fixing to be interspersed in the first axis hole (21), and the second push shaft (32) is fixing to be interspersed in the second axis hole (22).
7. Pneumatic pressure mechanism of paper according to claim 1, it is characterized in that: described card female connector (4) is the U-shaped structure that Open Side Down, card female connector (4) includes upper blocking seat (41) and is separately fixed at left holder (42) and the right holder (43) of upper blocking seat (41) downside the right and left, supports axle (5) and is clamped between the left holder (42) of upper blocking seat (41) bottom and right holder (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051494.2U CN205272840U (en) | 2015-12-16 | 2015-12-16 | Pneumatic nipper of draw -in groove formula constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051494.2U CN205272840U (en) | 2015-12-16 | 2015-12-16 | Pneumatic nipper of draw -in groove formula constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272840U true CN205272840U (en) | 2016-06-01 |
Family
ID=56057450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051494.2U Expired - Fee Related CN205272840U (en) | 2015-12-16 | 2015-12-16 | Pneumatic nipper of draw -in groove formula constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272840U (en) |
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2015
- 2015-12-16 CN CN201521051494.2U patent/CN205272840U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161216 |