CN106597822A - Photographic fixing mechanism for office equipment - Google Patents
Photographic fixing mechanism for office equipment Download PDFInfo
- Publication number
- CN106597822A CN106597822A CN201710092002.1A CN201710092002A CN106597822A CN 106597822 A CN106597822 A CN 106597822A CN 201710092002 A CN201710092002 A CN 201710092002A CN 106597822 A CN106597822 A CN 106597822A
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- CN
- China
- Prior art keywords
- fixing
- photographic fixing
- paper delivery
- heating roller
- roller
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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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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
- G03G15/2032—Retractable heating or pressure unit
- G03G15/2035—Retractable heating or pressure unit for maintenance purposes, e.g. for removing a jammed sheet
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Abstract
The invention provides a photographic fixing mechanism for office equipment. The photographic fixing mechanism comprises a photographic fixing upper cover assembly, a photographic fixing lower cover, a photographic fixing left bracket, a photographic fixing right bracket, a photographic fixing rear cover assembly, a photographic fixing channel frame, a photographic fixing rubber roller, a photographic fixing rubber roller shaft sleeve, a photographic fixing rubber roller spring, a photographic fixing left connecting rod, a photographic fixing right connecting rod, an idle wheel, a heating roller gear, a heating roller, a heating roller shaft sleeve, a heating roller end cover, a halogen lamp and an split washer; the photographic fixing upper cover assembly mainly comprises a photographic fixing upper cover, a disengaging pawl, a disengaging pawl spring, a thermostat, a paper delivery pressure roller, a paper delivery pressure roller spring and a temperature sensor; and the photographic fixing rear cover assembly mainly comprises a photographic fixing paper delivery channel bracket, a photographic fixing rear cover, a photographic fixing first-stage paper delivery roller, a photographic fixing first-stage paper delivery roller sleeve, a photographic fixing first-stage paper delivery roller gear, a self-locking shaft sleeve, a paper delivery sensor rod, a paper delivery sensor rod spring and a light-coupled sensor. The photographic fixing mechanism provided by the invention has the benefits that: due to the design, the problem that the reject ratio is too high when parts are manufactured can be solved; and the use convenience of users is improved.
Description
Technical field
The present invention relates to office equipment accessory technical field, more particularly, to a kind of office equipment fixing mechanism.
Background technology
With the development in epoch, increasing office equipment pours in market, and these office equipment feature richness,
It is simple to operate, it is deep to be welcome by vast enterprises and institutions and individual, meanwhile, this requires the Reliability comparotive of these office equipment
The office equipment such as height, especially printer, facsimile machine and all-in-one multifunctional machine, their reliability requirements to print performance are just more
It is high.
At present, there is fixing mechanism in most office equipment such as printer, facsimile machine, all-in-one multifunctional machine etc., but
It is that different fixing mechanisms more or less all can have because of structure design not enough optimization that these problems can give people
Normal work bring inconvenience.Wherein, the fixing mechanism that a problem of generally existing the most is is difficult in paperboard
Remove, cause user to use very inconvenient.This influences whether the use reliability of whole office equipment.If solving these
Problem, certainly will need to redesign a kind of fixing mechanism.
As can be seen here, a kind of office equipment fixing mechanism how is worked out, using for office equipment can be improved reliable
Property, the convenience that user uses can be improved again, be current those skilled in the art's problem demanding prompt solution.
The content of the invention
In order to solve the above problems, the invention provides a kind of office equipment fixing mechanism.
A kind of office equipment fixing mechanism of the present invention, including it is fixing cover assembly, fixing lower cover, fixing left socle, fixed
Shadow right support, fixing rear case component, fixing passage rack, fixing rubber roll, fixing rubber roll axle sleeve, fixing rubber roll spring, it is fixed left company
Bar, fixing right connecting rod, idle pulley, heating roller gear, heating roller, heating roll sleeve, heating roller end cap, Halogen light and split washer；
The fixing cover assembly mainly includes fixing upper lid, disengaging pawl, separates latch spring, thermostat, paper delivery pressure roll, paper delivery pressure
Roller spring and temperature sensor；The fixing rear case component mainly includes fixing paper delivery paper road support, fixing bonnet, fixing one-level
Exit roller, fixing one-level exit roller set, fixing one-level paper delivery roller gear, self-locking axle sleeve, paper delivery rodmeter, paper delivery rodmeter
Spring and optocoupler sensor.
The fixing left socle and the fixing right support are respectively fixedly connected with the two ends with the fixing lower cover, described fixed
The front end of shadow lower cover is fixedly connected with the fixing passage rack, and the fixing rubber roll axle sleeve and the fixing rubber roll spring distinguish position
In the groove in the middle of the fixing left socle and the fixing right support, the axle at the fixing rubber roll two ends is fixing with described respectively
The half slot of rubber roll axle sleeve is connected, and axis hole is provided with the middle of the fixing left connecting rod and the fixing right connecting rod, described fixing
Metal shaft is provided with the middle of left socle and the fixing right support, the metal shaft is socket-connected with the axis hole, in the metal shaft
Be provided with draw-in groove, the split washer with limit function is connected and fixed with the draw-in groove, the fixing rear case component with it is described
Fixing lower cover component is connected, and the heating roll sleeve is connected and fixed in the fixing left socle and the fixing right support,
The heating roller is fixed with the heating roll sleeve bridge joint, and the Halogen light is fixedly connected with the heating roller, the heating roller
Gear is fixed by socket with the two ends of the heating roller respectively with the heating roller end cap, and the idle pulley is entered with the fixing left socle
Row hole axle is socketed, and the fixing cover assembly is solid with the upper surface of the upper surface of the fixing left socle and the fixing right support
It is fixed to connect.
Further, the fixing left socle, the fixing right support and the fixing lower cover are sheet metal part.
Further, the fixing bonnet two ends are provided with short axle, and the short axle is respectively protruding into the fixing left socle and institute
State in the axis hole of fixing right support, the fixing left connecting rod and the fixing right connecting rod rear end are provided with cylinder with fixing bonnet two ends
Cam structure is provided with, the cylinder is tangent with the cam structure.
Further, be provided with big hole in the fixing left socle and the fixing right support, the heating roll sleeve with
The big hole is connected and fixed.
Further, the material of the heating roller of, diameter big feature thin with wall is metallic aluminium.
Further, the outer surface of the heating roller is coated with Teflon dope layer.
Further, diameter of the diameter in the heating roller centre position less than both sides position.
A kind of of the invention office equipment fixing mechanism has the beneficial effect that：
In the present invention, the thermostat is in series with the heat by lalonge lamp circuit, with superheat protecting function；It is described go out
Paper sensor bar, the paper delivery sensor bar spring and the optocoupler sensor be fixed on it is described it is fixing after cover, cooperate, can
For judging whether the situation of paper delivery paperboard.Then can be by opening the fixing bonnet group if there is paper jam phenomenon
Part, is made the fixing rubber roll pressure using lever principle, is separated with the heating roller, and now people just can very easily will be by
The paper of card takes out.The design has reached the purpose of quick removing paperboard by the optimization to device structure, be user just
Often using offer facility.The design also has the advantages that compact conformation, small volume, is easily installed, with the very strong suitability.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the present invention；
Fig. 2 is the schematic diagram of the fixing cover assembly of removal and fixing rear case component in the present invention；
Fig. 3 is the assembling schematic diagram of fixing cover assembly in the present invention；
Close-up schematic views of the Fig. 4 for Fig. 3；
Fig. 5 is structural representation above fixing upper lid in the present invention；
Fig. 6 is structural representation below fixing upper lid in the present invention；
Close-up schematic views of the Fig. 7 for Fig. 6；
Fig. 8 is the structural representation of disengaging pawl in the present invention；
Fig. 9 is the structural representation of separation latch spring in the present invention；
Figure 10 is the structural representation of thermostat in the present invention；
Figure 11 is the structural representation of paper delivery pressure roll in the present invention；
Figure 12 is the structural representation of paper delivery pressure roll spring in the present invention；
Figure 13 is the structural representation of temperature sensor in the present invention；
Figure 14 is the structural representation of fixing lower cover in the present invention；
Figure 15 is the structural representation of fixing left socle in the present invention；
Figure 16 is the structural representation of fixing right support in the present invention；
Figure 17 is the assembling schematic diagram of fixing rear case component in the present invention；
Figure 18 is the assembling schematic diagram of the fixing rear case component of the fixing paper delivery paper road support of removal in the present invention；
Figure 19 is the structural representation of fixing paper delivery paper road support in the present invention；
Figure 20 is the structural representation of fixing bonnet in the present invention；
Figure 21 is the structural representation of fixing one-level exit roller in the present invention；
Figure 22 is the structural representation of fixing one-level exit roller set in the present invention；
Figure 23 is the structural representation of fixing one-level paper delivery roller gear in the present invention；
Figure 24 is the structural representation of self-locking axle sleeve in the present invention；
Figure 25 is the structural representation of paper delivery rodmeter in the present invention；
Figure 26 is the structural representation of paper delivery rodmeter spring in the present invention；
Figure 27 is the structural representation of optocoupler sensor in the present invention；
Figure 28 is the structural representation of fixing passage rack in the present invention；
Figure 29 is the structural representation of fixing rubber roll in the present invention；
Figure 30 is the structural representation of fixing rubber roll spring in the present invention；
Figure 31 is the structural representation of fixing rubber roll axle sleeve in the present invention；
Figure 32 is the structural representation of fixing left connecting rod in the present invention；
Figure 33 is the structural representation of fixing right connecting rod in the present invention；
Figure 34 is the structural representation of idle pulley in the present invention；
Figure 35 is the structural representation of heating roller gear in the present invention；
Figure 36 is the structural representation of heating roller in the present invention；
Figure 37 is the structural representation of heating roll sleeve in the present invention；
Figure 38 is the structural representation of heating roller end cap in the present invention；
Figure 39 is the structural representation of Halogen light in the present invention；
Figure 40 is the structural representation of split shed back-up ring of the present invention.
In figure：1st, it is fixed cover assembly, 2, fixing lower cover, 3, fixing left socle, 4, fixing right support, 5, fixing bonnet group
Part, 6, fixing passage rack, 7, fixing rubber roll, 8, fixing rubber roll axle sleeve, 9, fixing rubber roll spring, 10, fixing left connecting rod, 11, fixed
Shadow right connecting rod, 12, idle pulley, 13, heating roller gear, 14, heating roller, 15, heating roll sleeve, 16, heating roller end cap, 17, halogen
Lamp, 18, split washer；1-1, fixing upper lid, 1-2, disengaging pawl, 1-3, separation latch spring, 1-4, thermostat, 1-5, paper delivery pressure
Roller, 1-6, paper delivery pressure roll spring, 2-1, locating slot, 2-2, screw hole, 2-3, screw hole, 2-4, screw hole, 2-5, screw hole,
3-1, location structure, 3-2 screw vias, 3-3, the edge of medial launder, 3-4, position limiting structure, 3-5, metal shaft, 3-6, draw-in groove, 3-
7th, axis hole, 3-8, big hole, 3-9, spacing hook, 3-10, location hole, 3-11, screw hole, 3-12, metal shaft, 3-13, draw-in groove, 4-
1st, detent mechanism, 4-2, hole, 4-3, the edge of medial launder, 4-4, position limiting structure, 4-5, metal shaft, 4-6, draw-in groove, 4-7, axis hole,
4-8, big hole, 4-9, spacing hook, 4-10, location hole, 4-11, screw hole, 5-1, fixing paper delivery paper road support, 5-2, it is fixing after
Lid, 5-3, fixing one-level exit roller, 5-4, fixing one-level exit roller set, 5-5, fixing one-level paper delivery roller gear, 5-6, self-locking shaft
Set, 5-7, paper delivery rodmeter, 5-8, paper delivery rodmeter spring, 5-9, optocoupler sensor, 6-1, screw pole, 7-1, axle, 9-
1st, elongated slot, 9-2, cross column, 9-3, half slot, 10-1, axis hole, 10-2, axis hole, 10-3, cylinder, 11-1, axis hole, 11-2, axle
Hole, 11-3, cylinder, 12-1, installing hole, 13-1, installing hole, 14-1, stopper slot, 14-2, outer surface, 15-1, outer wall, 15-2,
Position limiting structure, 15-3, macropore, 16-1, outer surface, 17-1 screw vias, 17-2, screw via；1-1-1, small column, 1-1-2,
Half slot, 1-1-3, circular hole, 1-1-4, sulculus, 1-1-5, location hole, 1-1-6, screw hole, 1-1-7, locating dowel are 1-1-8, fixed
Position post, 1-1-9, screw via, 1-1-10, screw via, 1-1-11, screw pole, 1-1-12, screw pole, 5-1-1, location hole,
5-1-2, screw via, 5-2-1, half slot, 5-2-2, circular hole, 5-2-3, cam structure, 5-2-4, short axle, 5-2-5, short axle,
5-2-6, half slot, 5-2-7, square groove, 5-2-8, draw-in groove, 5-2-9, screw pole, 5-2-10, locating dowel, 5-3-1, the face of cylinder, 5-
3-2, the face of cylinder, 5-3-3, semicolumn, 5-3-4, draw-in groove, 5-5-1, semicircle orifice, 5-5-2, snap fit, 5-6-1, axis hole, 5-6-2,
Position limiting structure, 5-6-3, hook arm, 5-6-4, cylinder, 5-7-1, cylinder, 5-7-2, cylinder, 5-7-3, square groove, 5-7-4, brake sack,
5-8-1, mid portion, 5-8-2, spring, 5-8-3, spring, 5-9-1, coupler construction, 5-9-2, socket, 5-9-3, light sensation
Answer area.
Specific embodiment
In order to be better understood from the present invention, the present invention is further retouched with reference to specific embodiments and the drawings
State.
As shown in Figure 1-2, a kind of office equipment fixing mechanism, including fixing cover assembly 1, fixing lower cover 2, a fixing left side
Support 3, fixing right support 4, fixing rear case component 5, fixing passage rack 6, fixing rubber roll 7, fixing rubber roll axle sleeve 8, fixing rubber roll
Spring 9, fixing left connecting rod 10, fixing right connecting rod 11, idle pulley 12, heating roller gear 13, heating roller 14, heating roll sleeve 15, plus
Hot-rolling end cap 16, Halogen light 17 and split washer 18.
As shown in Fig. 3 to Figure 13, being fixed cover assembly 1 mainly includes fixing upper lid 1-1, disengaging pawl 1-2, separation latch spring
1-3, thermostat 1-4, paper delivery pressure roll 1-5, paper delivery pressure roll spring 1-6 and temperature sensor 1-7.Applied in the present embodiment altogether
To 4 disengaging pawl 1-2 and separation latch spring 1-3, the one end for separating latch spring 1-3 is enclosed within the cross column 1-2-1 of disengaging pawl 1-2
On, pawl 1-2 is then peeled off with the rear end for separating latch spring 1-3 and being arranged on fixing upper lid 1-1, make that separation latch spring 1-3's is another
One end is enclosed within the small column 1-1-1 of fixing upper lid 1-1 rear ends, and the cylinder 1-2-2 at disengaging pawl two ends is arranged on fixing upper lid 1-1
In the half slot 1-1-2 of rear end.Thermostat 1-4 is screwed in the circular hole 1-1-3 covered above 1-1 on being fixed, and is connected
Enter in the heater circuit of Halogen light 17, play overtemperature protection.Paper delivery pressure roll spring 1-6 is pierced in paper delivery pressure roll 1-5
Between circular hole 1-5-1 in, then use the little hooking structure 1-6-1 at paper pressure roll spring 1-6 two ends and hook and cover 1-1 rear ends on fixing
In sulculus 1-1-4, now, just fix paper delivery pressure roll 1-5.Locating dowel 1-7-1 of temperature sensor 1-7 is inserted into fixing
In the location hole 1-1-5 of upper lid 1-1 middle position below, twisted through after temperature sensor 1-7 screwing via 1-7-2 with screw
To on the screw hole 1-1-6 of fixing upper lid 1-1 middle position below, now temperature sensor 1-7 is just fixed, its 1- above
The position of 7-3 is on line, and on line is drawn by the trough above fixing upper lid 1-1 and gone.
As shown in Fig. 2, Figure 14, Figure 15 and Figure 16, fixing left socle 3 and fixing right support 4 are separately fixed at fixing lower cover 2
Two ends, wherein fixing left socle 3 and location structure 3-1 and 4-1 below fixing right support 4 are inserted respectively into fixing lower cover 2
In the locating slot 2-1 and locating slot 2-2 at left and right two ends, it is each passed through below fixing left socle 3 and fixing right support 4 with screw
It is screwed on the screw hole 2-2 and screw hole 2-4 at 2 or so two ends of fixing lower cover after screw via 3-2 and screw via 4-2.They
All it is sheet metal part, has collectively constituted the supporting construction of whole fixing mechanism, all of parts is all arranged on above this.It is described
Screw hole 2-3 is further opened with fixing lower cover 2.
As shown in Figure 17 to Figure 27, rear case component 5 is fixed main including fixing paper delivery paper road support 5-1, fixing bonnet 5-
2nd, one-level exit roller 5-3, fixing one-level exit roller set 5-4 are fixed, one-level paper delivery roller gear 5-5, self-locking axle sleeve 5-6 are fixed, are gone out
Paper sensor bar 5-7, paper delivery rodmeter spring 5-8 and optocoupler sensor 5-9.Optocoupler sensor 5-9 passes through coupler construction 5-
9-1 is stuck on the draw-in groove 5-2-8 on fixing bonnet 5-2.Structure 5-9-2 on the right side of optocoupler sensor 5-9 is socket, is used for
Connection electric wire, structures below 5-9-3 is light-sensing region, for judging signal.Paper delivery rodmeter spring 5-8 pars intermedias
Divide 5-8-1 to be enclosed within the cylinder 5-7-2 on the right side of paper delivery rodmeter 5-7, and be close to, then by under paper delivery rodmeter spring 5-8
The spring 5-8-2 in portion is stuck on the square groove 5-7-3 of paper delivery rodmeter 5-7 lower ends, then respectively by paper delivery rodmeter 5-7 two
The cylinder 5-7-1 and cylinder 5-7-2 at end is respectively clamped in the half slot 5-2-6 on fixing bonnet 2, and by paper delivery rodmeter
The spring 5-8-3 of spring 5-8 upper ends is stuck on the square groove 5-2-7 on fixing bonnet 2, will now ensure paper delivery rodmeter 5-
The brake sack 5-7-4 of 7 lower ends will be in the light-sensing region 5-9-3 in optocoupler sensor 5-9.On line on optocoupler sensor according to
The trough covered after fixing and cable tray are drawn and are gone.Fixing paper delivery paper road support 5-1 is fixed on into fixing bonnet with screw
On 5-2, wherein location hole 5-1-1 is corresponding with locating dowel 5-2-10, and screw via 5-1-2 is corresponding with screw pole 5-2-9.Fixing one
Level exit roller set 5-4 is enclosed within the face of cylinder 5-3-1 of fixing one-level exit roller 5-3, and two self-locking axle sleeve 5-6 are passed through axis hole 5-
6-1 is respectively fitted on the face of cylinder 5-3-2 at fixing one-level exit roller 5-3 two ends, then fixing one-level paper delivery roller gear 5-5 is passed through
Semicircle orifice 5-5-1 is arranged on the semicolumn 5-3-3 of fixing one-level exit roller 5-3, and makes snap fit 5-5-2 be stuck in draw-in groove 5-3-4
It is interior, the fixing one-level exit roller 5-3 of above-mentioned part will be installed and be installed on fixing bonnet 5-2, two self-locking axle sleeve 5-6 are put respectively
After in the half slot 5-2-1 at fixing bonnet 5-2 two ends, it is fixed that rotary self-locking axle sleeve 5-6 hook arm 5-6-3 snap into cylinder 5-6-4
In the circular hole 5-2-2 at movie queen lid 5-2 two ends, now the position limiting structure 5-6-2 of self-locking axle sleeve 5-6 can also be close to fixing bonnet 5-
On 2 side walls herein, fixing one-level exit roller 5-3 has now just been fixed.
As shown in Fig. 2, Figure 14 and Figure 28, fixing passage rack 6 is screwed in the front end of fixing lower cover 2, wherein screw
Post 6-1 is corresponding with screw hole 2-5.
As shown in Fig. 2, Figure 15, Figure 16, Figure 29, Figure 30 and Figure 31, two fixing rubber roll axle sleeves 9 in the present embodiment, are shared
With two fixing rubber roll springs 8, one end of fixing rubber roll spring 8 is enclosed within the cross column 9-2 of fixing rubber roll axle sleeve 9, then will
Two fixing rubber roll axle sleeves 9 are individually placed in the middle of fixing left socle 3 and fixing right support 4 together with two fixing rubber roll springs 8
In groove, two of which is fixed the other end of rubber roll spring 8 and is respectively fitted on position limiting structure 3-4 and position limiting structure 4-4, is fixed left
The edge 4-3 of the edge 3-3 and medial launder of 4 medial launder of frame 3 and fixing right support is inserted respectively into 9 liang of two fixing rubber roll axle sleeves
In the elongated slot 9-1 on side, fixing rubber roll axle sleeve 9 is slided up and down, finally the axle 7-1 at 7 two ends of fixing rubber roll is put into respectively
In the half slot 9-3 of two fixing rubber roll axle sleeves 9.
As shown in Fig. 2, Figure 15, Figure 16, Figure 29, Figure 32, Figure 33 and Figure 40, it is fixed in left connecting rod 10 and fixing right connecting rod 11
Between axis hole 10-1 and axis hole 11-1 be respectively fitted over fixing left socle 3 and fixing right support 4 in the middle of metal shaft 3-5 and metal shaft
On 4-5, the axis hole 10-2 and axis hole 11-2 of front end are respectively fitted on the axle 7-1 at 7 two ends of fixing rubber roll, with two split washers 18
In draw-in groove 3-6 and draw-in groove 4-6 in metal shaft in the middle of being stuck in fixing left socle 3 and fixing right support 4, a fixing left side is limited
Connecting rod 10 and fixing right connecting rod 11 can not be skidded off from metal shaft.
As shown in Fig. 1, Figure 15, Figure 16, Figure 17 and Figure 20, fixing rear case component 5 is installed to and assemble fixing lower cover
On component, wherein short axle 5-2-4 and short axle 5-2-5 at fixing bonnet 5-2 two ends protrude into fixing left socle 3 and the fixing right side respectively
In the axis hole 3-7 and axis hole 4-7 of support 4, and make the cylinder 10-3 and cylinder of fixing 11 rear end of left connecting rod 10 and fixing right connecting rod
11-3 is tangent with the cam structure 5-2-3 at 2 two ends of fixing bonnet, so when fixing rear case component 5 is opened backward, by lever
Principle, depresses will fixing rubber roll 7.
As shown in Fig. 2, Figure 15, Figure 16 and Figure 37, two heating roll sleeve 15 be respectively put into by outer wall 15-1 it is fixing
In the big hole 3-8 and big hole 4-8 of left socle 3 and fixing right support 4, and rotate to stuck position, i.e., spacing hook 3-9 and
Spacing hook 4-9 blocks the position limiting structure 15-2 of heating roll sleeve 15, now heats roll sleeve 15 and just can fallen.
As shown in figure 36, in the present embodiment, heating roller 14 uses aluminum material, and wall thickness is 0.8mm, a diameter of 25mm,
Compared with conventional type, wall is thin, and diameter is big, can thus make 14 firing rate of heating roller faster, and paper amount of crimp declines.
14 outer surface of heating roller is coated with special teflon coatings, paper is not bound on heating roller 14 after fixing. heating roller 14
In design using mid diameter is little, both sides diameter it is big by the way of, to reduce the probability that paper produces fold after being fixed.
As shown in Fig. 2, Figure 15, Figure 16, Figure 35, Figure 36, Figure 37, Figure 38 and Figure 39, heating roller 14 is from heating roll sleeve 15
Pass in middle macropore 15-3, both sides are distinguished frame and heated on roll sleeve 15 at two, and Halogen light 17 is penetrated into heating roller 14
Interior, 14 left end of heating roller puts heating roller gear 13, that is, the inner surface for heating installing hole 13-1 in roller gear 13 is enclosed within heating roller
On the outer surface 14-2 of 14 left ends, position limiting structure 13-2 snap in stopper slot 14-1,14 right-hand member of heating roller puts heating roller end cap
The outer surface 16-1 of 16, i.e. heating roller end cap 16 is inserted in the endoporus of 14 right-hand member of heating roller.
As shown in Fig. 2, Figure 15, Figure 34 and Figure 40, idle pulley 12 is enclosed within fixing left socle 3 by installing hole 12-1 accordingly
In metal shaft 3-12, and engage with fixing one-level paper delivery roller gear 5-5, the draw-in groove 3-13 of the metal shaft is stuck in split washer 18
It is interior, limit idle pulley 12 and will not skid off when rotated.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, Fig. 8, Figure 15, Figure 16 and Figure 39, it is fixed cover assembly 1 and is arranged on whole fixing
Above mechanism, respectively its two ends is fixed on above fixing left socle 3 and fixing right support 4 with screw, wherein locating dowel
1-1-7 and locating dowel 1-1-8 are inserted respectively into fixing left socle 3 and fixing right support 4 is located above hole 3-10 and location hole 4-
In 10, screw via 1-1-9 and screw via 1-1-10 is corresponding with screw hole 3-11 and screw hole 4-11, will ensure point during installation
Pawl point 1-2-3 from pawl 1-2 is close on the outer wall of heating roller 14, is finally screwed Halogen light 17 and is covered 1- on being fixed
On 1, the wherein screw via 17-1 and screw via 17-2 at 17 or so two ends of Halogen light goes up the screw covered on 1-1 with being fixed respectively
Post 1-1-11 is corresponding with screw pole 1-1-12.
The operation principle of the present invention is as follows：
As depicted in figs. 1 and 2, the present invention in use, speckle with the paper of powdered ink entered into by fixing passage rack 6 it is fixing
The inside of mechanism, is rolled onto between heating roller 14 and fixing rubber roll 7, while Halogen light 17 is heated to heating roller 14, is fixed rubber roll bullet
Spring 8 gives shadow rubber roll 7 and applies pressure, now paper by when be simultaneously heated pressurized, cause powdered ink to melt and firmly fix
On paper, then paper is again successively along fixing paper delivery paper road support 5-1, fixing one-level exit roller 5-3 and fixing bonnet 5-2
Move out fixing mechanism.During sheet movement, paper delivery rodmeter 5-7 judge paper whether according to procedure stipulation when
Between pass through, if it did not, just there is paper jam phenomenon to occur, at this moment user can open fixing rear case component 5, in fixing rear case component
5 when opening backward, by lever principle, depresses will fixing rubber roll 7, separate with heating roller 14, and now user will be very light
Loose ground will be taken out by the paper of card.
Above embodiments of the invention are described in detail, but the content have been only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention.All impartial changes made according to the scope of the invention and improvement etc., all should
Still belong within this patent covering scope.
Claims (7)
1. a kind of office equipment fixing mechanism, it is characterised in that：Including fixing cover assembly, fixing lower cover, fixing left socle,
Fixing right support, fixing rear case component, fixing passage rack, fixing rubber roll, fixing rubber roll axle sleeve, fixing rubber roll spring, a fixing left side
Connecting rod, fixing right connecting rod, idle pulley, heating roller gear, heating roller, heating roll sleeve, heating roller end cap, Halogen light and opening gear
Circle；The fixing cover assembly mainly includes fixing upper lid, disengaging pawl, separates latch spring, thermostat, paper delivery pressure roll, paper delivery
Pressure roll spring and temperature sensor；The fixing rear case component mainly includes fixing paper delivery paper road support, fixing bonnet, is fixed
One-level exit roller, fixing one-level exit roller set, fixing one-level paper delivery roller gear, self-locking axle sleeve, paper delivery rodmeter, paper delivery sensing
Device bar spring and optocoupler sensor；
The fixing left socle and the fixing right support are respectively fixedly connected with the two ends with the fixing lower cover, it is described it is fixing under
The front end of lid is fixedly connected with the fixing passage rack, and the fixing rubber roll axle sleeve and the fixing rubber roll spring are located at institute respectively
State in fixing left socle and the groove in the middle of the fixing right support, the axle at the fixing rubber roll two ends respectively with the fixing rubber roll
The half slot of axle sleeve is connected, and axis hole, the fixing left side are provided with the middle of the fixing left connecting rod and the fixing right connecting rod
Metal shaft is provided with the middle of frame and the fixing right support, the metal shaft is socket-connected with the axis hole, and the metal shaft is provided with
Draw-in groove, the split washer with limit function are connected and fixed with the draw-in groove, and the fixing rear case component is fixing with described
Lower cover component is connected, and the heating roll sleeve is connected and fixed with the fixing left socle and the fixing right support, described
Heating roller is fixed with the heating roll sleeve bridge joint, and the Halogen light is fixedly connected with the heating roller, the heating roller gear
It is fixed by socket with the two ends of the heating roller with the heating roller end cap respectively, the idle pulley carries out hole with the fixing left socle
Axle is socketed, and the fixing cover assembly is fixed and connected with the upper surface of the fixing left socle and the upper surface of the fixing right support
Connect.
2. office equipment fixing mechanism according to claim 1, it is characterised in that：It is the fixing left socle, described fixed
Shadow right support and the fixing lower cover are sheet metal part.
3. office equipment fixing mechanism according to claim 1, it is characterised in that：The fixing bonnet two ends are provided with short
Axle, the short axle are respectively protruding in the axis hole of the fixing left socle and the fixing right support, the fixing left connecting rod and institute
Stating fixing right connecting rod rear end and being provided with cylinder cam structure, the cylinder and the cam structure phase are provided with fixing bonnet two ends
Cut.
4. office equipment fixing mechanism according to claim 1, it is characterised in that：The fixing left socle and described fixed
Big hole is provided with shadow right support, the heating roll sleeve is connected and fixed with the big hole.
5. office equipment fixing mechanism according to claim 1, it is characterised in that：It is thin, the big feature of diameter with wall
The material of the heating roller is metallic aluminium.
6. office equipment fixing mechanism according to claim 1, it is characterised in that：The outer surface cladding of the heating roller
There is Teflon dope layer.
7. the office equipment fixing mechanism according to any one in claim 1-6, it is characterised in that：The heating roller
Diameter of the diameter in centre position less than both sides position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092002.1A CN106597822A (en) | 2017-02-21 | 2017-02-21 | Photographic fixing mechanism for office equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092002.1A CN106597822A (en) | 2017-02-21 | 2017-02-21 | Photographic fixing mechanism for office equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106597822A true CN106597822A (en) | 2017-04-26 |
Family
ID=58587542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092002.1A Withdrawn CN106597822A (en) | 2017-02-21 | 2017-02-21 | Photographic fixing mechanism for office equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106597822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227443A (en) * | 2018-03-09 | 2018-06-29 | 天津光电通信技术有限公司 | It is a kind of quickly to arrive warm fixing device |
| CN109541980A (en) * | 2017-09-22 | 2019-03-29 | 株式会社理光 | A kind of electric device |
-
2017
- 2017-02-21 CN CN201710092002.1A patent/CN106597822A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541980A (en) * | 2017-09-22 | 2019-03-29 | 株式会社理光 | A kind of electric device |
| CN108227443A (en) * | 2018-03-09 | 2018-06-29 | 天津光电通信技术有限公司 | It is a kind of quickly to arrive warm fixing device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170426 |