CN206067131U - A kind of clamping body of printer - Google Patents
A kind of clamping body of printer Download PDFInfo
- Publication number
- CN206067131U CN206067131U CN201621024366.3U CN201621024366U CN206067131U CN 206067131 U CN206067131 U CN 206067131U CN 201621024366 U CN201621024366 U CN 201621024366U CN 206067131 U CN206067131 U CN 206067131U
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- CN
- China
- Prior art keywords
- roll
- groove
- buckle
- draw
- fixed mount
- 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.)
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Abstract
The utility model discloses a kind of clamping body of printer, including fixed mount, the draw-in groove being arranged on fixed mount and the let off roll being erected on draw-in groove, the fixed mount is side walls hinged the buckle for fastening let off roll, and the side on the buckle away from hinged place is provided with the balancing weight for driving buckle pressure holding let off roll.This utility model has advantages below and effect：This programme utilizes new frame for movement, by the buckle for fastening let off roll is hinged with fixed mount, circumferentially fixed effect is played to the let off roll in rotation by buckle and draw-in groove, make let off roll more stable during rotation, and by way of being arranged with ring set between let off roll and draw-in groove and buckle, the friction between clamp and let off roll is reduced, the efficiency for unreeling of let off roll is lifted.
Description
Technical field
This utility model is related to a kind of printing machine equipment, more particularly to a kind of clamping body of printer.
Background technology
The machine of printing word and image.Modern printing machine is typically by locing up, inking, impressing, defeated paper（Including folding）Deng
Mechanism constitutes.Its operation principle is：The writings and image that will first print makes printing plate, fills on the printer, then by people
Work or printer are coated on ink where having writings and image on printing plate, then are directly or indirectly transferred to paper or other printings
Thing（Such as textile, metallic plate, plastic cement, leather, plank, glass and ceramics）On, so as to copy and printing plate identical leaflet.
Notification number is that the Chinese patent of 203172137 U discloses a kind of rotary press conveying system experimental provision, it
Including being constituted by unreeling, print, wind three parts, based on the basic functional principle of rotary press, simplify structure, unreel and receive
During volume, paper tape in transmission process forward, respectively equipped with corresponding paper feeding tension sensing mechanism and collection tension sensing mechanism,
And the rotation of interlocked control paper feeding spool and collection spool can be distinguished, so as to real time automatic detection and regulate and control paper tape and be driven
Tensity size in journey.
The contrast patent is disadvantageous in that:As can be seen that the contrast patent is by volume from Figure of description
The fixing groove of opening being provided with arm, realizing fixing the placement to spool in fixing groove by will be embedded to spool；When
Excessive circumferential centrifugal force can be produced during the excessive velocities rotated to spool, and as paper tape can be to volume during transmission
The side wall of axle applies the active force for pulling, and causes to spool that center of gravity can occur larger skew during rotation, makes to volume
Axle is easy to bounce during rotation, affects to the stable transmission of spool.
Utility model content
The purpose of this utility model is to provide a kind of buckle for being hinged with fixed mount and fastening let off roll, and by button
Balancing weight is set on plate the active force that pressure holding is fixed is applied to let off roll, make let off roll realize more stable rotation.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of clamping of printer
Mechanism, including fixed mount, the draw-in groove being arranged on fixed mount and the let off roll being erected on draw-in groove, fixed mount side wall hinge
The buckle for fastening let off roll is connected to, the side on the buckle away from hinged place is provided with the counterweight for driving buckle pressure holding let off roll
Block.
By adopting above-mentioned technical proposal, let off roll is embedded in the draw-in groove on fixed mount, is made by way of rotating
Buckle rotates around the hinged place between fixed mount, makes buckle be fastened on the top of draw-in groove opening, and on buckle
The active force of balancing weight gravity itself, makes buckle apply the active force of pressure holding to let off roll；And by card groove sidewall to let off roll
Produce spacing power, let off roll is realized it is circumferentially fixed, prevent let off roll occurs during rotation bounce, lifting let off roll
The stability of operation.
This utility model is further arranged to：It is arranged with the let off roll and is adapted to ring set therewith, the outside of the ring set
Wall contradicts draw-in groove and buckle respectively.
Apply the active force of pressure holding in the presence of balancing weight to let off roll, increase by adopting above-mentioned technical proposal, buckle
Big frictional force between let off roll and buckle so that let off roll is subject to larger frictional force during rotation and affects to put
Winding up roller unreels speed；By ring set is arranged with let off roll, make buckle that the active force that let off roll applies is hindered by ring set
Gear, reduces the active force that buckle is applied on let off roll, so as to reduce the frictional resistance that let off roll is subject in rotation process；
On the premise of let off roll stable rotation is ensured, lift let off roll unreels speed, so as to lift working (machining) efficiency.
This utility model is further arranged to：Bearing is arranged between the ring set and let off roll.
By adopting above-mentioned technical proposal, the sliding friction between let off roll and ring set is changed into by the setting of bearing
Rolling friction, reduces the frictional resistance that let off roll is subject in rotation process, lifts the speed for unreeling of let off roll；And the resistance that rubs
It is more stable that the reduction of power can make that let off roll moved during rotation.
This utility model is further arranged to：It is outward extended with ring set lateral wall week and prolongs side, the draw-in groove is provided with
It is embedded for limiting the stopper slot that ring set is moved axially for prolonging side.
By adopting above-mentioned technical proposal, prolong side by arranging in ring set lateral wall, and make to prolong side and be embedded into positioned at draw-in groove
On stopper slot in, the active force of spacing fixation is realized by the side Bi Duiyan sides of stopper slot, ring set is made during rotation
Will not shift vertically, it is ensured that the stability that let off roll is run in rotation process.
This utility model is further arranged to：The buckle is outward extended with baffle plate relative to the another side of fixed mount, institute
Stating fixed mount, the locating dowel for baffle plate being contradicted for positioning buckle is provided with relative to the opposite side of draw-in groove.
By adopting above-mentioned technical proposal, the buckle being fastened on let off roll is made by being directed away from the direction of draw-in groove side
Buckle rotates around hinged place, and the baffle plate after rotation on buckle occurs to contradict with the locating dowel on fixed mount, realizes make-up
The unlatching positioning of plate；When staff realizes that the rotation to buckle is fastened again, can be real with regard to energy by less rotational angle
Now buckle is fastened, makes the operation of staff more convenient.
This utility model is further arranged to：The balancing weight is arranged far from hinged place and the side near draw-in groove.
By adopting above-mentioned technical proposal, balancing weight is arranged on into hinged place and the side near draw-in groove, increases balancing weight
To the torque arm length between hinged place, make balancing weight on the premise of weight is waited, buckle is enable to turnup roller by the increase of the arm of force
Apply higher active force, realize the more stable pressure holding to let off roll.
This utility model is further arranged to：The buckle is provided with the arcwall face for adapting to ring set outer surface.
By adopting above-mentioned technical proposal, by the contact area between the setting increase buckle and ring set of arcwall face, make
The active force applied on buckle can be by contact surface between arcwall face and ring set by active force more equal scattered conductive rings
Put, make on ring set, to be subject to more uniform active force, realize the more preferable fixation to ring set.
This utility model is further arranged to：The fixed mount is located at below let off roll and is hinged with for lifting let off roll
Highly higher than the carry arm of draw-in groove height, the carry arm is connected with driving carry arm between one end of locating dowel and fixed mount and surrounds
The cylinder that pin joint is rotated.
By adopting above-mentioned technical proposal, stretching out by cylinder piston rod makes carry arm rotate around pin joint,
Carry arm is made away from the height reduction of cylinder side, by the let off roll with paper tape is rolled to the top on carry arm, by gas
The retraction of cylinder piston rod drives carry arm to rotate around pin joint, so as to realize the lifting to let off roll on carry arm；When unreeling
When the height of roller is higher than the height of draw-in groove, by manually let off roll is pushed in draw-in groove, the feeding to let off roll is realized,
Reduce the workload of a dead lift let off roll.
This utility model is further arranged to：The carry arm is provided with what is be embedded for let off roll away from the upper surface of cylinder side
Groove.
By adopting above-mentioned technical proposal, realize being embedded let off roll on carry arm by the setting of groove, make positioned at lift
Let off roll on arm will not occur the phenomenon for occurring departing from carry arm of sliding, so as to ensure to putting under the change of carry arm height
The normal lifting of winding up roller.
This utility model is further arranged to：Be located to be provided with below groove on the fixed mount minimum point is in when groove
When, contradict the buffer stopper of carry arm lower surface.
This utility model is further arranged to：Let off roll itself has the weight of very gravity, and cylinder is in longtime running
During occur aging, the flexible precision of cylinder can be caused error occur；By the setting of buffer stopper, carry arm is made in dropping process
Middle conflict on buffer stopper is played a part of buffering to the active force that carry arm applies, prevents the contact between carry arm and ground, right
Carry arm plays a protective role.
In sum, this utility model has the advantages that：Let off roll is fastened by being hinged with fixed mount
Buckle, plays circumferentially fixed effect to the let off roll in rotation by buckle and draw-in groove, makes let off roll during rotation
It is more stable, and by way of being arranged with ring set between let off roll and draw-in groove and buckle, reduce between clamp and let off roll
Friction, lifted let off roll the efficiency for unreeling.
Description of the drawings
Axonometric charts of the Fig. 1 for the clamping body of printer；
Fig. 2 is A portions enlarged drawing in Fig. 1.
In figure：1st, fixed mount；2nd, draw-in groove；3rd, let off roll；4th, buckle；5th, balancing weight；6th, ring set；7th, bearing；8th, prolong side；9、
Stopper slot；10th, baffle plate；11st, locating dowel；12nd, arcwall face；13rd, carry arm；14th, cylinder；15th, groove；16th, buffer stopper.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
With reference to Fig. 1, a kind of clamping body of printer, including fixed mount 1,1 medial wall of fixed mount are hinged with carry arm 13, Gu
The medium position for determining frame 1 with carry arm 13 is hinged setting；Extend fixed mount towards the rightabout that paper tape is transmitted in 13 one end of carry arm
1, cylinder 14 is connected between the other end and fixed mount 1, cylinder body and the fixed mount 1 of cylinder 14 are hinged setting, cylinder by rotating shaft
14 piston rod is hinged setting by rotating shaft with carry arm 13, drives the free end lifting of carry arm 13, carry arm 13 to lean on by cylinder 14
The upper surface of nearly free end side is provided with groove 15, for being embedded for let off roll 3；1 medial wall of fixed mount is just being located at groove 15
Lower section is provided with buffer stopper 16, and buffer stopper 16 can be block rubber and the lowest point positioned at 1 medial wall of fixed mount.
With reference to Fig. 2, fixed mount 1 is provided with draw-in groove 2, and draw-in groove 2 is the C-shaped channel with opening, and 2 side wall of draw-in groove caves inward
There is the stopper slot 9 being coaxially disposed, in draw-in groove 2, be embedded with let off roll 3, on let off roll 3, be arranged with the bearing 7 for contradicting draw-in groove 2, reduce
Frictional force in rotation between let off roll 3 and draw-in groove 2.Fixed between ring set 6 and bearing 7 and ring set 6 company is arranged with outside bearing 7
Connect, 6 lateral wall of ring set is circumferentially with the axial limiting for prolonging side 8, realizing to ring set 6 being embedded into stopper slot 9.
Fig. 2 is examined in participation, and 1 lateral wall of fixed mount is located at draw-in groove 2 and is hinged with fastening ring set 6 near card near the side of cylinder 14
2 beginning of groove side buckle 4, is hinged setting by rotating shaft between buckle 4 and fixed mount 1, and the one side on buckle 4 towards ring set 6 sets
There is the arcwall face 12 being embedded for ring set 6, the contact area between increase and ring set 6 is realized preferably fixed.It is located on buckle 4
Draw-in groove 2 is towards groove 15（With reference to Fig. 1）Side be fixedly connected with balancing weight 5, fix positioned at the surface of hinged place on buckle 4
It is provided with baffle plate 10；On fixed mount 1 be located at baffle plate 10 away from draw-in groove 2 side be fixed with height with baffle plate 10 in the middle part of maintain an equal level determine
Position post 11, baffle plate 10 are rotated around hinged place and contradict the realization positioning of locating dowel 11.
The piston rod of cylinder 14 stretches out, and drives carry arm 13 to rotate around hinged place, makes carry arm 13 be located at groove 15 1
The height reduction at end is simultaneously contradicted with block rubber, plays a part of buffering to the active force that platform arm 13 applies；By putting with paper tape
The two ends of winding up roller 3 are arranged ring set 6, and the surface of carry arm 13 is pushed to by way of artificial promotion.The piston rod of cylinder 14
Retraction drives carry arm 13 to rotate around hinged place, makes the free end lifting upwards of carry arm 13, and groove 15 is embedded into putting
The two ends of winding up roller 3, so as to drive 3 rising height of let off roll；When the height of let off roll 3 is lifted to the height higher than draw-in groove 2, lead to
The mode for manually promoting let off roll 3 is crossed, let off roll 3 is moved towards draw-in groove 2, and ring set 6 is embedded in draw-in groove 2.It is logical
The mode of artificial manual hold buckle 4 is crossed, the buckle 4 contradicted in locating dowel 11 is rotated towards the side of draw-in groove 2 and is fastened, made
Arcwall face 12 is fastened on ring set 6, is realized fixing the pressure holding of let off roll 3, is made let off roll 3 more steady during rotation
It is fixed.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of clamping body of printer, including fixed mount (1), the draw-in groove (2) being arranged on fixed mount (1) and it is erected at
Let off roll (3) on draw-in groove (2), it is characterised in that：The side walls hinged buckle for having fastening let off roll (3) of the fixed mount (1)
(4), the side on the buckle (4) away from hinged place is provided with the balancing weight (5) of drive buckle (4) pressure holding let off roll (3).
2. the clamping body of a kind of printer according to claim 1, it is characterised in that：It is arranged on the let off roll (3)
Having, and the lateral wall of the ring set (6) contradicts draw-in groove (2) and buckle (4) respectively.
3. the clamping body of a kind of printer according to claim 2, it is characterised in that：The ring set (6) and let off roll
(3) bearing (7) is arranged between.
4. the clamping body of a kind of printer according to claim 2, it is characterised in that：Ring set (6) the lateral wall week
Prolong side (8) to being outward extended with, the draw-in groove (2) is provided with and is embedded for limiting the limit that ring set (6) is moved axially for prolonging side (8)
Position groove (9).
5. the clamping body of a kind of printer according to claim 1, it is characterised in that：The buckle (4) is relative to solid
The another side for determining frame (1) is outward extended with baffle plate (10), and the fixed mount (1) is provided with conflict relative to the opposite side of draw-in groove (2)
Baffle plate (10) is for positioning the locating dowel (11) of buckle (4).
6. the clamping body of a kind of printer according to claim 1, it is characterised in that：The balancing weight (5) is arranged on
Away from hinged place and near the side of draw-in groove (2).
7. the clamping body of a kind of printer according to claim 2, it is characterised in that：The buckle (4) is provided with suitable
It is assigned in the arcwall face (12) of ring set (6) outer surface.
8. the clamping body of a kind of printer according to claim 1, it is characterised in that：The fixed mount (1) is positioned at putting
It is hinged with below winding up roller (3) for lifting let off roll (3) highly higher than the carry arm (13) of draw-in groove (2) height, the carry arm
(13) cylinder for driving carry arm (13) to rotate around pin joint is connected between one end of close locating dowel (11) and fixed mount (1)
(14)。
9. the clamping body of a kind of printer according to claim 8, it is characterised in that：The carry arm (13) is away from cylinder
(14) upper surface of side is provided with the groove (15) being embedded for let off roll (3).
10. the clamping body of a kind of printer according to claim 9, it is characterised in that：It is located on the fixed mount (1)
The buffer stopper (16) that carry arm (13) lower surface is contradicted when groove (15) is in minimum point is provided with below groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024366.3U CN206067131U (en) | 2016-08-31 | 2016-08-31 | A kind of clamping body of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024366.3U CN206067131U (en) | 2016-08-31 | 2016-08-31 | A kind of clamping body of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067131U true CN206067131U (en) | 2017-04-05 |
Family
ID=58435889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024366.3U Expired - Fee Related CN206067131U (en) | 2016-08-31 | 2016-08-31 | A kind of clamping body of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569153A (en) * | 2017-09-25 | 2018-01-12 | 南京律智诚专利技术开发有限公司 | A kind of paper drawing device based on Electromagnetic Control technology |
| CN112959820A (en) * | 2021-04-02 | 2021-06-15 | 黄先进 | Protection treatment method for printing and laminating adhesive label |
-
2016
- 2016-08-31 CN CN201621024366.3U patent/CN206067131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569153A (en) * | 2017-09-25 | 2018-01-12 | 南京律智诚专利技术开发有限公司 | A kind of paper drawing device based on Electromagnetic Control technology |
| CN112959820A (en) * | 2021-04-02 | 2021-06-15 | 黄先进 | Protection treatment method for printing and laminating adhesive label |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |