CN109969839A - A kind of paper delivery head - Google Patents
A kind of paper delivery head Download PDFInfo
- Publication number
- CN109969839A CN109969839A CN201910339089.7A CN201910339089A CN109969839A CN 109969839 A CN109969839 A CN 109969839A CN 201910339089 A CN201910339089 A CN 201910339089A CN 109969839 A CN109969839 A CN 109969839A
- Authority
- CN
- China
- Prior art keywords
- fixed
- paper
- mounting rack
- roll
- rotation
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000010008 shearing Methods 0.000 claims description 30
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Abstract
The invention discloses a kind of paper delivery heads, belong to conveyer field.Including body, paper drawing mechanism, paper advance mechanism and drawing volume brake gear, the paper drawing mechanism includes master pull unit and paper cutter, the master pull unit includes the first mounting rack, second mounting rack, drive roll and air roll, the paper advance mechanism includes the drive roll that rotation is fixed on the body, driven roller and pressing device, the drawing volume brake gear includes the rolling wheel that a rotation is fixed on a locating shaft and a braking mechanism fixed by connecting rod and the locating shaft, the both ends of locating shaft are fixed on the machine body, the braking mechanism includes swing arm, outer rotating disk, lifting arm, internal fixation disc.It automatic output paper and can cut paper completion, and can ensure to be always ensured that during paper sheet delivery certain rate of tension, paper output speed stable uniform, without personnel's manual operations, more securely and reliably.
Description
Technical field
The present invention relates to a kind of paper delivery heads, belong to conveyer field.
Background technique
It needs to be laid with paper on the conveyor line in food processing process, be easy when being directly all laid with paper on the conveyor line
The waste of paper is caused, and by intermittent placement then waste of manpower by hand, and exist and be laid with non-uniform situation.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of paper delivery head is provided, it being capable of automatic output paper and right
Paper completion is cut, and can ensure to be always ensured that certain rate of tension, paper output speed are stablized equal during paper sheet delivery
One, without personnel's manual operations, more securely and reliably.
The technical problems to be solved by the invention take following technical scheme to realize:
A kind of paper delivery head, including body, paper drawing mechanism, paper advance mechanism and drawing volume brake gear；
The paper drawing mechanism includes master pull unit and paper cutter, the master pull unit include the first mounting rack, the second mounting rack,
Drive roll and air roll, first mounting rack, second mounting rack are fixed in parallel by several connecting rods, the drive roll
Both ends rotate be fixed on the first mounting rack and the second mounting rack respectively, wherein one end of drive roll be additionally provided with a friction from
Clutch, one end of the air roll and the rotation of the first mounting rack are fixed, and have one to stretch the air roll other end on the second mounting rack
Through-hole and air roll out is not in contact with through-hole wall, and one end rotation that air roll is stretched out from the second mounting rack is fixed on one
One end of swing arm, the middle part of swing arm and the rotation of the second mounting rack are fixed, and the other end of swing arm is connected to second by a tension spring
On mounting rack, the tension spring pulls swing arm that air roll is made to be in contact with drive roll, is additionally provided on air roll and drive roll and mutually nibbles
The gear of conjunction；The paper cutter includes locating rack, cut paper cylinder, the first shearing piece, the second shearing piece, the locating rack and institute
State the first mounting rack, the second mounting rack is fixed, the cut paper cylinder is fixed on locating rack, it is described first shearing piece is cut with described
The piston rod of paper cylinder is fixed, and the second shearing piece is fixed on locating rack, when cut paper cylinder piston rod stretches out, the first shearing
Piece is mutually drawn close the paper exported to master pull unit until the two side fits with the second shearing piece and is cut, the first installation
Frame, the second mounting rack are each attached on the body；
The paper advance mechanism includes drive roll, driven roller and the pressing device that rotation is fixed on the body, described
Pressing device includes swing seat, the first hold-down roll and the second hold-down roll, and the swing seat end rotation is fixed on the machine body, swing seat
Front end has two parallel extension boards, and there is the arc extended from the middle part of one side to its other side front end to lack on the extension board
Mouthful, the first hold-down roll rotation is fixed on two extension front edge of board, and the second hold-down roll rotation is fixed on one
On pin shaft, there is a long lumbar hole, tool is each led there are two the pilot hole matched with the long lumbar hole on swing seat in the middle part of extension board
A long lumbar hole is connected to Kong Jun and the two extending direction is identical, and the both ends of the pin shaft are located at the long lumbar hole of two extension boards
It is interior, it is additionally provided in pilot hole and holds out against spring and mandril, the mandril is abutted against with pin shaft, and the first hold-down roll, second compress
Roller is in contact with drive roll；
The drawing volume brake gear includes that the rolling wheel and one that a rotation is fixed on a locating shaft passes through connecting rod and the locating shaft
The both ends of fixed braking mechanism, locating shaft are fixed on the machine body, the braking mechanism include swing arm, outer rotating disk, lifting arm,
Internal fixation disc, the internal fixation disc are fixed with the connecting rod, and internal fixation disc center rotating is fixed with a limit shaft, the lifting arm
Above there is a long lumbar hole and lifting arm covers on the limit shaft, there is a reset bullet abutted with limit shaft in the long lumbar hole
Spring, the outer rotating disk and limit shaft fixation lifting arm is limited between outer rotating disk and internal fixation disc, outer rotating disk with it is interior
It is not in contact between fixed disk, a position-limited rack for compressing lifting arm upper end is also fixed on internal fixation disc, outer rotating disk inside is solid
Surely there is a cam, there is a rotary table abutted with the cam on lifting arm, lifting arm end is fixed with a brake shoes, the pendulum
Arm is fixed with outer rotating disk, and swing arm is fixed with a tension spring, the other end and locating shaft of the tension spring with one end that locating shaft closes on
Fixed, the other end rotation of swing arm is fixed with buffering reel.
By using above-mentioned technical proposal, by rolling of paper on rolling wheel, paper enters in paper drawing mechanism through paper advance mechanism,
The drive roll of paper advance mechanism and the drive roll of paper drawing mechanism can ensure paper through motor driven always during transportation
In certain tensioning state, paper feeding is uniform and stable.
Drive roll rotation drives air roll rotation, and paper is pressed between drive roll and air roll goes together with the two one
Into air roll is stretched out from the through-hole on the second mounting rack and tensed by swing arm, tension spring, on the one hand, air roll fitting master can be made
Dynamic roller plays paper drawing effect, on the other hand, the laminating degree or distance of swing arm rotation i.e. changeable air roll and drive roll, thus
The paper sheet delivery for being adapted to different-thickness uses, and after conveying certain length, cut paper cylinder movement makes the first shearing piece, the second shearing
Piece fitting cuts paper between the two, and friction clutch coordinates the revolving speed of drive roll and other paper advance mechanisms, avoids
There is paper and the case where convolution occurs between paper drawing mechanism and paper advance mechanism.
Drive roll and driven roller, the first hold-down roll, the second hold-down roll of pressing device are bypassed when paper sheet delivery
It is in contact with drive roll, advances so as to which paper to be pressed on drive roll, it is ensured that keep tensioning in its traveling process
State avoids the case where generating convolution and folding.
There is an arc notch, so that its front end is covered makes the first compression on drive roll on the extension board of pressing device
Roller is bonded with the second hold-down roll with roller, and swing seat end rotates fixed, the second hold-down roll pin shaft can be in long lumbar hole
Interior sliding, for the paper of different-thickness, the position of swing seat and the second hold-down roll is able to carry out automatic adjusument, ensures always
First hold-down roll, the second hold-down roll are bonded with drive roll, and paper when conveying is made to keep tensioning state.
Paper is wound on buffering reel from rolling wheel, when not conveying paper, lifting arm is in original state, brake shoes
It offsets with rolling wheel, after paper sheet delivery, paper is pulled, so that swing arm be made to rotate, the cam rotation in outer rotating disk makes
Lifting arm vertical shift, so that brake shoes be made to disengage with rolling wheel, paper supply is realized in rolling wheel rotation, when stopping paper drawing, to paper
The tractive force opened disappears, and swing arm resets under the action of tension spring, and lifting arm resets under the action of reset spring, brake shoes and volume
Braking is realized in wheel contact.
There is the cunning with the first shearing piece cooperation as preferred embodiment, on the locating rack of the paper drawing mechanism
Slot, when the cut paper cylinder movement, the first shearing piece is positioned in the chute sliding.
As preferred embodiment, one end that the swing arm for drawing volume brake gear closes on the locating shaft is square along its length
To being provided with multiple location holes, the positioning hole that one end of the tension spring is fixed therein.
As preferred embodiment, the internal fixation disc for the drawing volume brake gear one side fixed with the connecting rod is equipped with
One groove is provided with the protrusion of one with groove cooperation on the connecting rod, and the limit shaft stretches out internal fixation disc and connecting rod turns
Dynamic connection.
As preferred embodiment, also rotation is fixed with several transition rollers on the body.
The beneficial effects of the present invention are: paper be pressed in drive roll between air roll with together with the two advance and cut
Paper cutting device, without human intervention, paper supply is uniform, reduces labor intensity；And the distance between drive roll and air roll can be with
It adjusts, the paper suitable for different-thickness；Paper can be kept to tensioning state output, occur when avoiding paper sheet delivery curling,
The case where folding, and the position of pressing device is able to carry out automatic adjusument, ensures the compression effect to paper always, conveying is steady
It is fixed；Under the action of braking mechanism, rolling wheel needs adaptively to switch between rotation and stopping according to paper supply, so as to avoid by
In rotator inertia leads to excessive paper supply the case where, the problem of avoiding the occurrence of paper convolution, production process is more safe and efficient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is perspective view of the present invention；
Fig. 3 is paper drawing mechanism structure schematic diagram；
Fig. 4 is master pull unit structural schematic diagram；
Fig. 5 is paper cutter structural schematic diagram；
Fig. 6 is paper advance mechanism structural schematic diagram；
Fig. 7 is structural schematic diagram when pressing device is bonded with drive roll；
Fig. 8 is the structural schematic diagram of pressing device；
Fig. 9 is to draw volume brake device structure schematic diagram；
Figure 10 is to draw volume brake gear explosive view；
Figure 11 is outer rotating disk, inner retainer disc position view；
Figure 12 is outer rotating disk another side structural schematic diagram.
In figure: body 1, transition roller 11；
Paper drawing mechanism 2；
First mounting rack 21, the second mounting rack 22, drive roll 23, air roll 24, connecting rod 25, swing arm 26, tension spring 27, gear 28,
Locating rack 29, cut paper cylinder 210, the first shearing piece 211, the second shearing piece 212, friction clutch 213, stiffening plate 214, sliding slot
215, reversing roller 216, limit plate 217；
Paper advance mechanism 3；
Drive roll 32, driven roller 33, swing seat 34, the first hold-down roll 35, the second hold-down roll 36, extension board 37, pin shaft
38, long lumbar hole 39, pilot hole 310 holds out against spring 311, mandril 312, burnishing surface 313, notch 314；
Draw volume brake gear 4；
Locating shaft 41, rolling wheel 42, connecting rod 43, swing arm 44, outer rotating disk 45, lifting arm 46, internal fixation disc 47, limit shaft 48 are long
Waist hole 49, reset spring 410, position-limited rack 411, cam 412, rotary table 413, brake shoes 414, tension spring 415 buffer reel 416, fixed
Position hole 417, protrusion 418.
Specific embodiment
In order to be easy to understand to technical means, creative features, achievable purpose and effectiveness of the invention, below with reference to tool
Body diagram, the present invention is further explained.
As shown in Figure 1 and Figure 2, a kind of paper delivery head, including body 1, paper drawing mechanism 2, paper advance mechanism 3 and drawing volume brake dress
Set 4；
Paper drawing mechanism 2 includes master pull unit and paper cutter；
As shown in figure 3, figure 4 and figure 5, the master pull unit includes the first mounting rack 21, the second mounting rack 22, drive roll 23 and pressure
Paper bowl 24, first mounting rack 21, second mounting rack 22 are fixed in parallel by several connecting rods 25, the drive roll 23
Both ends rotate be fixed on the first mounting rack 21 and the second mounting rack 22 respectively, one end of the air roll 24 and the first installation
The rotation of frame 21 is fixed, in the through-hole and air roll 24 and through-hole for stretching out 24 other end of air roll with one on the second mounting rack 22
Wall is not in contact, and one end rotation that air roll 24 is stretched out from the second mounting rack 22 is fixed on one end of a swing arm 26, the pendulum
26 middle part of arm is fixed with the rotation of the second mounting rack 22, and the other end of swing arm 26 is connected to the second mounting rack 22 by a tension spring 27
On, the tension spring 27 pulls swing arm 26 that air roll 24 is made to be in contact with drive roll 23, also sets up on air roll 24 and drive roll 23
There is the gear 28 being meshed；
The paper cutter includes locating rack 29, the shearing shearing piece 212 of piece 211, second of cut paper cylinder 210, first, the positioning
Frame 29 and first mounting rack 21, the second mounting rack 22 are fixed, and the cut paper cylinder 210 is fixed on locating rack 29, described
First shearing piece 211 and the piston rod of the cut paper cylinder 210 are fixed, and the second shearing piece 212 is fixed on locating rack 29,
When 210 piston rod of cut paper cylinder stretches out, the first shearing piece 211 is drawn close with the second shearing 212 phase of piece until the two side fits
The paper of master pull unit output is cut.
Air roll 24 and the first mounting rack 21 are fixed by Hooks coupling universal coupling or flexible coupling rotation, can be rotated
While can satisfy the needs of small angle deflection again.
Nearly Z-shaped swing arm can be used in swing arm 26.
Also rotation is fixed with a transition plates (not shown) on first mounting rack 21 and the second mounting rack 22, has on drive roll 23
There are multiple uniform circumferential grooves, transition plates one end has the abutting block cooperated with circumferential groove, and it abuts block and is located in circumferential groove, paper
It is entered between air roll 24 and drive roll 23 through transition plates.
Further, there are three the connecting rods 25, one end of three connecting rods 25 is fixed on jointly in a stiffening plate 214.
Further, there is the sliding slot 215 cooperated with the first shearing piece 211, the cut paper on the locating rack 29
When cylinder 210 acts, the first shearing piece 211 is located at sliding in the sliding slot 215.
Further, the first shearing piece 211 one end irrelevancy row mutually close with the second shearing piece 212.
Further, reversing roller 216 and limit plate 217 are additionally provided on the outside of the positioning plate.
Shown in Fig. 6, Fig. 7, Fig. 8, the paper advance mechanism 3 includes body 1, rotates the active rolling being fixed on the body 1
Cylinder 32, driven roller 33 and pressing device, the pressing device include swing seat 34, the first hold-down roll 35 and the second compression rolling
Cylinder 36,34 end of the swing seat rotation are fixed on body 1, and 34 front end of swing seat has two parallel extension boards 37, the extension
There is the arc notch 314 extended from the middle part of one side to its other side front end, first hold-down roll 35 rotates on plate 37
Two 37 front ends of extension board are fixed on, the rotation of the second hold-down roll 36 is fixed on a pin shaft 38,7 middle part of extension board
The pilot hole 310 matched there are two having with a long lumbar hole 39, on swing seat 34 with the long lumbar hole 39, each pilot hole 310
It is connected to a long lumbar hole 39 and the two extending direction is identical, the both ends of the pin shaft 38 are located at the long waist of two extension boards 37
It in hole 39, is additionally provided in pilot hole 310 and holds out against spring 311 and mandril 312, held out against spring 311 and be arranged at 310 bottom of pilot hole
Portion, described 312 one end of mandril are contacted with spring 311 is held out against, and the other end is abutted against with pin shaft 38, the first hold-down roll 35, second
Hold-down roll 36 is in contact with drive roll 32.
Further, there are two the driven rollers 33, to guarantee frictional force demand when transmission, before making sheet stabilizers
Into driven roller 33 uses friction pulley or Carborundum wheel.
Further, the pin shaft 38 forms a burnishing surface 313 with 312 place of abutting of mandril.
As shown in Fig. 9, Figure 10, Figure 11, Figure 12, the drawing volume brake gear 4 includes that a rotation is fixed on a locating shaft 41
On the braking mechanism fixed by connecting rod 43 and the locating shaft 41 of rolling wheel 42 and one, the braking mechanism include swing arm 44,
Outer rotating disk 45, lifting arm 46, internal fixation disc 47, the internal fixation disc 47 and the connecting rod 43 are fixed, 47 center of internal fixation disc
Rotation is fixed with a limit shaft 48, has a long lumbar hole 49 and 46 sets of lifting arm on the lifting arm 46 in the limit shaft 48
On, there is a reset spring 410 abutted with limit shaft 48, the outer rotating disk 45 and limit shaft 48 are solid in the long lumbar hole 49
It is fixed that lifting arm 46 is limited between outer rotating disk 45 and internal fixation disc 47, do not connect between outer rotating disk 45 and internal fixation disc 47
It touches, a position-limited rack 411 for compressing 46 upper end of lifting arm is also fixed on internal fixation disc 47, it is convex to be fixed with one on the inside of outer rotating disk 45
412 are taken turns, there is a rotary table 413 abutted with the cam 412 on lifting arm 46, bearing substitution, lifting arm can be used in rotary table 413
46 ends are fixed with a brake shoes 414, and the swing arm 44 and outer rotating disk 45 are fixed, one end that swing arm 44 is closed on locating shaft 41
It is fixed with a tension spring 415, the other end and locating shaft 41 of the tension spring 415 are fixed, and the other end rotation of swing arm 44 is fixed with slow
Rush reel 416.
Further, one end that the swing arm 44 closes on the locating shaft 41 is provided with multiple location holes along its length
417, in the location hole 417 that one end of the tension spring 415 is fixed therein.
Further, the brake shoes 414 is a cylindrical piece.
Further, the internal fixation disc 47 is equipped with a groove, the connecting rod 43 with the fixed one side of the connecting rod 43
On be provided with the protrusion 418 of one with groove cooperation, the limit shaft 48 stretches out internal fixation disc 47 and the rotation connection of connecting rod 43.
Further, there are two the buffering reels 416.
Further, also rotation is fixed with several transition rollers 11 on the body.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair
Bright to will also have various changes and improvements, these changes and improvements are both fallen in the scope of protection of present invention.The present invention claims
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of paper delivery head, it is characterised in that: including body, paper drawing mechanism, paper advance mechanism and draw volume brake gear；
The paper drawing mechanism includes master pull unit and paper cutter, the master pull unit include the first mounting rack, the second mounting rack,
Drive roll and air roll, first mounting rack, second mounting rack are fixed in parallel by several connecting rods, the drive roll
Both ends rotate be fixed on the first mounting rack and the second mounting rack respectively, wherein one end of drive roll be additionally provided with a friction from
Clutch, one end of the air roll and the rotation of the first mounting rack are fixed, and have one to stretch the air roll other end on the second mounting rack
Through-hole and air roll out is not in contact with through-hole wall, and one end rotation that air roll is stretched out from the second mounting rack is fixed on one
One end of swing arm, the middle part of swing arm and the rotation of the second mounting rack are fixed, and the other end of swing arm is connected to second by a tension spring
On mounting rack, the tension spring pulls swing arm that air roll is made to be in contact with drive roll, is additionally provided on air roll and drive roll and mutually nibbles
The gear of conjunction；The paper cutter includes locating rack, cut paper cylinder, the first shearing piece, the second shearing piece, the locating rack and institute
State the first mounting rack, the second mounting rack is fixed, the cut paper cylinder is fixed on locating rack, it is described first shearing piece is cut with described
The piston rod of paper cylinder is fixed, and the second shearing piece is fixed on locating rack, when cut paper cylinder piston rod stretches out, the first shearing
Piece is mutually drawn close the paper exported to master pull unit until the two side fits with the second shearing piece and is cut, the first installation
Frame, the second mounting rack are each attached on the body；
The paper advance mechanism includes drive roll, driven roller and the pressing device that rotation is fixed on the body, described
Pressing device includes swing seat, the first hold-down roll and the second hold-down roll, and the swing seat end rotation is fixed on the machine body, swing seat
Front end has two parallel extension boards, and there is the arc extended from the middle part of one side to its other side front end to lack on the extension board
Mouthful, the first hold-down roll rotation is fixed on two extension front edge of board, and the second hold-down roll rotation is fixed on one
On pin shaft, there is a long lumbar hole, tool is each led there are two the pilot hole matched with the long lumbar hole on swing seat in the middle part of extension board
A long lumbar hole is connected to Kong Jun and the two extending direction is identical, and the both ends of the pin shaft are located at the long lumbar hole of two extension boards
It is interior, it is additionally provided in pilot hole and holds out against spring and mandril, the mandril is abutted against with pin shaft, and the first hold-down roll, second compress
Roller is in contact with drive roll；
The drawing volume brake gear includes that the rolling wheel and one that a rotation is fixed on a locating shaft passes through connecting rod and the locating shaft
The both ends of fixed braking mechanism, locating shaft are fixed on the machine body, the braking mechanism include swing arm, outer rotating disk, lifting arm,
Internal fixation disc, the internal fixation disc are fixed with the connecting rod, and internal fixation disc center rotating is fixed with a limit shaft, the lifting arm
Above there is a long lumbar hole and lifting arm covers on the limit shaft, there is a reset bullet abutted with limit shaft in the long lumbar hole
Spring, the outer rotating disk and limit shaft fixation lifting arm is limited between outer rotating disk and internal fixation disc, outer rotating disk with it is interior
It is not in contact between fixed disk, a position-limited rack for compressing lifting arm upper end is also fixed on internal fixation disc, outer rotating disk inside is solid
Surely there is a cam, there is a rotary table abutted with the cam on lifting arm, lifting arm end is fixed with a brake shoes, the pendulum
Arm is fixed with outer rotating disk, and swing arm is fixed with a tension spring, the other end and locating shaft of the tension spring with one end that locating shaft closes on
Fixed, the other end rotation of swing arm is fixed with buffering reel.
2. a kind of paper delivery head according to claim 1, it is characterised in that: have on the locating rack of the paper drawing mechanism
There is the sliding slot with the first shearing piece cooperation, when the cut paper cylinder movement, the first shearing piece is positioned in the chute sliding.
3. a kind of paper delivery head according to claim 1, it is characterised in that: the swing arm for drawing volume brake gear is faced
One end of the nearly locating shaft is provided with multiple location holes along its length, be fixed therein one of one end of the tension spring
Positioning hole.
4. a kind of paper delivery head according to claim 1, it is characterised in that: the interior fixation for drawing volume brake gear
The one side that disk and the connecting rod are fixed is equipped with a groove, and the protrusion of one with groove cooperation, institute are provided on the connecting rod
Limit shaft stretching internal fixation disc is stated to connect with link rotatable.
5. a kind of paper delivery head according to claim 1, it is characterised in that: also rotation is fixed with several mistakes on the body
Cross roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339089.7A CN109969839B (en) | 2019-04-25 | 2019-04-25 | Paper discharge machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339089.7A CN109969839B (en) | 2019-04-25 | 2019-04-25 | Paper discharge machine head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109969839A true CN109969839A (en) | 2019-07-05 |
| CN109969839B CN109969839B (en) | 2024-04-12 |
Family
ID=67086427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339089.7A Active CN109969839B (en) | 2019-04-25 | 2019-04-25 | Paper discharge machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109969839B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532033A (en) * | 2020-05-28 | 2020-08-14 | 山西宇轩伟业科技有限公司 | Chain bill printing auxiliary device and self-service terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780629Y (en) * | 2005-04-09 | 2006-05-17 | 张家港市星河电子材料制造有限公司 | Packaging paper cutting machine |
| CN203740189U (en) * | 2013-11-22 | 2014-07-30 | 浙江理工大学 | Wrapping paper cutting and conveying device |
| CN104176320A (en) * | 2014-08-29 | 2014-12-03 | 成都三可实业有限公司 | Paper feeding device of candy packaging machine |
| CN206264048U (en) * | 2016-11-22 | 2017-06-20 | 深圳市标王工业设备有限公司 | The paper cutting mechanism of adjustable paper tension |
| CN207861507U (en) * | 2018-02-07 | 2018-09-14 | 广州旭成电子科技有限公司 | A kind of sheet feed mechanism of printer |
| CN109435464A (en) * | 2018-11-02 | 2019-03-08 | 无锡市伟丰印刷机械厂 | Multifunctional printing mechanism |
| CN210029429U (en) * | 2019-04-25 | 2020-02-07 | 上海玉程机械有限公司 | Paper outlet machine head |
-
2019
- 2019-04-25 CN CN201910339089.7A patent/CN109969839B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780629Y (en) * | 2005-04-09 | 2006-05-17 | 张家港市星河电子材料制造有限公司 | Packaging paper cutting machine |
| CN203740189U (en) * | 2013-11-22 | 2014-07-30 | 浙江理工大学 | Wrapping paper cutting and conveying device |
| CN104176320A (en) * | 2014-08-29 | 2014-12-03 | 成都三可实业有限公司 | Paper feeding device of candy packaging machine |
| CN206264048U (en) * | 2016-11-22 | 2017-06-20 | 深圳市标王工业设备有限公司 | The paper cutting mechanism of adjustable paper tension |
| CN207861507U (en) * | 2018-02-07 | 2018-09-14 | 广州旭成电子科技有限公司 | A kind of sheet feed mechanism of printer |
| CN109435464A (en) * | 2018-11-02 | 2019-03-08 | 无锡市伟丰印刷机械厂 | Multifunctional printing mechanism |
| CN210029429U (en) * | 2019-04-25 | 2020-02-07 | 上海玉程机械有限公司 | Paper outlet machine head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532033A (en) * | 2020-05-28 | 2020-08-14 | 山西宇轩伟业科技有限公司 | Chain bill printing auxiliary device and self-service terminal |
| CN111532033B (en) * | 2020-05-28 | 2022-07-26 | 山西宇轩伟业科技有限公司 | Self-service terminal of chain type bill printing auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109969839B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109987434A (en) | A kind of high speed paper putting machine | |
| CN107097287B (en) | A kind of vegetable cutter | |
| CN107696133A (en) | A kind of bread processes vertical transmission system | |
| CN106945871A (en) | It is a kind of quickly to cut film sticking equipment with bound edge function | |
| CN109969839A (en) | A kind of paper delivery head | |
| CN107381198A (en) | A kind of production line for producing wireless glue sheet | |
| CN106863445A (en) | Upper and lower vegetable cutter | |
| CN208774238U (en) | Rotary press paper cutter | |
| CN210029427U (en) | High-speed paper padding machine | |
| CN107460686B (en) | Sanding device for textiles | |
| CN204223933U (en) | A kind of automatic paper laying machine | |
| KR20170002926U (en) | Machine for little pollack jerky | |
| CN210029429U (en) | Paper outlet machine head | |
| CN218434163U (en) | Dressing cutting device for medical dressing forming machine | |
| CN207062630U (en) | Medical sheet, which is stretched, cuts out lathe list cutting mechanism | |
| CN210029428U (en) | Paper pulling mechanism | |
| CN106436041B (en) | A kind of automatic waistband machine processed | |
| CN209480922U (en) | A kind of laminating apparatus | |
| CN207903580U (en) | A kind of uncoiling machine | |
| CN208993178U (en) | A kind of honeycomb cardboard stretching-machine | |
| CN207698193U (en) | A kind of pressure adjustable Cover roller | |
| CN205770412U (en) | A kind of carton opening mechanism | |
| CN207548860U (en) | A kind of medicinal material cutting machine automatically controlled | |
| US2050455A (en) | Sealing machine | |
| CN207388419U (en) | In paper web process units around paper device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |