CN209411365U - A kind of transmission device for paper cutter - Google Patents
A kind of transmission device for paper cutter Download PDFInfo
- Publication number
- CN209411365U CN209411365U CN201822087276.4U CN201822087276U CN209411365U CN 209411365 U CN209411365 U CN 209411365U CN 201822087276 U CN201822087276 U CN 201822087276U CN 209411365 U CN209411365 U CN 209411365U
- Authority
- CN
- China
- Prior art keywords
- rack
- paper
- transmission device
- driving
- paper cutter
- 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.)
- Active
Links
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The utility model relates to a kind of paper cutter fields, specially a kind of transmission device for paper cutter, including rack, it is installed on two transfer rollers of the rack along the both ends of direction of transfer, it is arranged and is rotationally connected with the conveyer belt of two transfer rollers, for driving the force piece of one of transfer roller rotation, it transfer roller both ends axial restraint and circumferentially rotates and is connected to rack, multiple position-limit mechanisms that rack is distributed in along direction of transfer are also equipped in rack, synchronization mechanism for driving multiple position-limit mechanisms to move synchronously, position-limit mechanism includes two limited blocks abutted against with the two sides of paper in the width direction being symmetrical set, for driving the driving assembly that two limited blocks are close to each other in the horizontal direction and are located remotely from each other.Two limited blocks can limit the displacement of the two sides of paper in the width direction, and then paper is enabled to move along original track, will not deviate.
Description
Technical field
The utility model relates to a kind of paper cutter fields, and in particular to a kind of transmission device for paper cutter.
Background technique
Paper cutter is to cut one of machinery, using extensive in paper product processing.Due to printing, packaging, adhesive bookbinding
It requires paper cutter Deng cutting for untrimmed book after finished product of the production from sawing sheet to printing and bookbinding and is cut, therefore paper cutter is paper
The important equipment of product processing, have been widely used with printing house, bookbindery, packing factory, paper products processing factory etc..
Currently, the transmission of paper is mainly realized by conveyer belt, but in the actual operation process, due to conventional biography
The position-limit mechanism taken there is no setting to paper is sent, paper may shift in transmission process, influence cutting for later period
It cuts, so that the face of paper cutter cutting is not parallel with paper width direction, high rejection rate leads to the raising of input cost.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of transmission dresses for paper cutter
It sets, the paper in transport is limited along the two sides of its width, guarantee that paper enters paper cutter along original track, do not deviate by
Originally path.
To achieve the above object, the utility model provides following technical solution:
A kind of transmission device for paper cutter including rack, is installed on two biographies of the rack along the both ends of direction of transfer
Roller is sent, is arranged and is rotationally connected with the conveyer belt of two transfer rollers, the force piece for driving one of transfer roller rotation, passed
It send roller both ends axial restraint and circumferentially rotates and be connected to rack, be also equipped in rack and be distributed in the multiple of rack along direction of transfer
Position-limit mechanism, the synchronization mechanism for driving multiple position-limit mechanisms to move synchronously, position-limit mechanism include be symmetrical set and paper
Two limited blocks that two sides in the width direction abut against, for driving two limited blocks close to each other in the horizontal direction and phase
Mutually separate driving assembly.
By using above-mentioned technical proposal, force piece drives a transfer roller rotation, the conveyer belt being sheathed on transfer roller
It is transmitted around two transfer rollers, and then other transfer roller is driven to turn.Be placed in the paper of conveyer belt under conveyer belt drive to
Preceding movement.Multiple position-limit mechanisms of rack are distributed in along direction of transfer, the driving assembly in limiting mechanism enables to two limits
Position block, it is close to each other, enable two limited blocks to limit the two sides of paper in the width direction, and then enable to paper along former
Fixed track movement, will not deviate.Synchronization mechanism enables to multiple position-limit mechanisms to operate synchronously, so that being located at the same side
Limited block move synchronously.
The utility model is further arranged to: driving assembly includes being arranged in successively opening just for rack in the horizontal direction
To the Bidirectional-screw of screw thread and reverse thread, the actuator for driving Bidirectional-screw to rotate, limited block is installed on for limiting
The limited part of limited block rotation, two limited blocks are threadedly connected to forward screw thread and reverse thread respectively.
By using above-mentioned technical proposal, two limited blocks are threadedly connected to forward screw thread and reverse thread respectively, and limit
Product can prevent limited part from rotating, thus Bidirectional-screw rotate, two limited blocks axially done along Bidirectional-screw it is close to each other and
It is located remotely from each other movement.
The utility model is further arranged to: limited part wears and is slidably connected to two limits along rack width direction
Block, and limited part both ends are individually fixed in rack.
By using above-mentioned technical proposal, limited part is arranged in two limited blocks along rack width direction, and limited part
Both ends are fixed in rack, so two limited blocks are not able to rotate, can only be existed along Bidirectional-screw axial direction, i.e. rack width direction
It is slided on limited part.
The utility model is further arranged to: actuator is gear, and synchronization mechanism includes being sheathed on all actuators
Tooth band for driving all actuators to rotate together, the rotation for driving it to rotate for being installed on one of actuator
Part, actuator axial restraint and circumferentially rotates and is connected to rack.
By using above-mentioned technical proposal, rotating member drives an actuator rotation, so that the tooth band operating being engaged with,
The other gears engaged with tooth band are rotated together by the drive of tooth band.Such all actuators all rotate equal angular, with actuator
Affixed all Bidirectional-screws also rotate same angle.Then be sheathed between a pair of of limited block on each Bidirectional-screw
Apart from identical.
The utility model is further arranged to: two limited blocks it is opposite be provided with placing groove on one side, installation in placing groove
There is a rotating roller, rotating roller both ends axial restraint and circumferentially rotates and be connected to placing groove.
By using above-mentioned technical proposal, since rotating roller rotation is abutted with the two sides of a pile paper in the width direction, and
Rotating roller is driven to rotate after rotating roller in paper.When after paper after rotating roller, the rotating roller meeting that rotates
To them along the power of direction of transfer, reduce the frictional force between paper and limited block, so that a pile paper is along its width direction
Two sides pass through limited block.
The utility model is further arranged to: the strainer for being tensioned rack gear is equipped in rack.
By using above-mentioned technical proposal, the strainer of setting makes the tensile force on tooth band equal everywhere, and then makes
Tooth band is obtained to mesh together with the actuator moment.
The utility model is further arranged to: strainer includes the mounting rack for being installed on rack, wears along the vertical direction
And if be threadedly connected to the moving member of mounting rack, be arranged in tooth band away from gear side always with tooth band push against tensioning wheel,
It tensioning wheel axial restraint and circumferentially rotates and is connected to moving member.
By using above-mentioned technical proposal, when tooth band needs to be tensioned, moving member is rotated, so that moving member moves down,
It is moved down with the tensioning wheel of moving member one end axial restraint, increases envelope angle of the tooth band at tensioning wheel, and then be tensioned tooth band.Due to
Tensioning wheel, which circumferentially rotates, is connected to moving member, so tensioning wheel and tooth band are rolled and connected, reduces between tensioning wheel and tooth band
Frictional force.
The utility model is further arranged to: multiple mounting holes being set in distance is provided in rack, mounting hole is embedded
Equipped with ball, each ball axial restraint and circumferentially rotates and be connected to each mounting hole.
By using above-mentioned technical proposal, when a pile paper is when the second conveyer belt transmits, paper bottom end and ball are rolled
Connection.It is slided compared to paper bottom end in plane of rack, the frictional force between paper bottom end and ball is small, transmits convenient for paper.
The utility model has the advantage that
1, uniformly distributed multiple position-limit mechanisms in rack, each position-limit mechanism include two limited blocks being symmetrical set, and two
Limited block can limit the displacement of the two sides of paper in the width direction, and then paper is enabled to move along original track, no
It can deviate；
2, the strainer that tooth band is equipped with makes the tensile force on tooth band equal everywhere, so that tooth band and each drive
Moving part engagement, guarantees that all actuators are all engaged with tooth band respectively.
Detailed description of the invention
Fig. 1 is the structural upright schematic diagram of the utility model；
Fig. 2 is the cross-sectional view at the utility model conveyer belt；
Fig. 3 is the cross-sectional view at the utility model position-limit mechanism
Fig. 4 is the structural upright schematic diagram at the utility model strainer.
Appended drawing reference: 1, rack；11, mounting hole；12, ball；13, limiting groove；2, transfer roller；3, conveyer belt；4, power
Part；5, position-limit mechanism；51, limited block；511, placing groove；512, rotating roller；52, driving assembly；521, Bidirectional-screw；5211,
Forward screw thread；5212, reverse thread；522, actuator；523, limited part；6, strainer；61, mounting rack；62, moving member；
63, tensioning wheel；7, synchronization mechanism；71, tooth band；72, rotating member.
Specific embodiment
The utility model is described further referring to attached drawing.
As illustrated in fig. 1 and 2, a kind of transmission device for paper cutter, including rack 1, rack 1 is installed on along direction of transfer
Both ends two transfer rollers 2, be arranged and be rotationally connected with two transfer rollers 2 conveyer belt 3, for driving one of transmission
The force piece 4 that roller 2 rotates is installed and is distributed in the multiple for limiting paper along the position of width two sides of rack 1 along direction of transfer
The position-limit mechanism 5 of shifting, the synchronization mechanism 7 for driving multiple position-limit mechanisms 5 to move synchronously, 2 both ends axial restraint of transfer roller and
It circumferentially rotates and is connected to rack 1.
Force piece 4 is motor.Force piece 4 drives transfer roller 2 to rotate, be sheathed on conveyer belt 3 on transfer roller 2 around
Two transfer rollers 2 transmit, and then drive other 2 turns of transfer roller.Be placed in the paper of conveyer belt 3 under the drive of conveyer belt 3 to
Preceding movement.The multiple position-limit mechanisms 5 for being distributed in rack 1 along direction of transfer can limit paper along the displacement of width two sides, synchronize
Mechanism enables to multiple position-limit mechanisms to operate synchronously, it is ensured that paper is moved along original route, does not deviate by track.
As shown in connection with fig. 1, it is provided with multiple mounting holes 11 being set in distance in rack 1, is embedded with ball in mounting hole 11
12, it each 12 axial restraint of ball and circumferentially rotates and is connected to each mounting hole 11.When a pile paper is transmitted in the second conveyer belt 3
When, paper bottom end and ball 12 are rolled and are connected.Compared to paper bottom end in 1 planar slide of rack, paper bottom end and ball 12 it
Between frictional force it is small, convenient for paper transmit.
As shown in figure 3, position-limit mechanism 5 includes two abutted against with the two sides of paper in the width direction being symmetrical set
Limited block 51, for driving the driving assembly 52 that two limited blocks 51 are close to each other in the horizontal direction and are located remotely from each other.Two limits
Position block 51 it is opposite be provided with placing groove 511 on one side, rotating roller 512 is installed, 512 both ends of rotating roller are axially solid in placing groove 511
Determine and circumferentially rotate to be connected to placing groove 511.Driving assembly 52 include be arranged in rack 1 in the horizontal direction successively open forward direction
The Bidirectional-screw 521 of screw thread 5211 and reverse thread 5212, is installed on the actuator 522 for driving Bidirectional-screw 521 to rotate
Limited block 51 is used to limit the limited part 523 of the rotation of limited block 51, and two limited blocks 51 are threadedly connected to forward screw thread respectively
5211 and reverse thread 5212.Multiple limiting grooves 13 being symmetrical set are provided in rack 1, limited part 523 is arranged in opposite
Two limiting grooves 13, and the both ends of limited part 523 are individually fixed in rack 1.Limited part 523 is slided along 1 width direction of rack
Two limited blocks 51 are connected to, 523 both ends of limited part are individually fixed in rack 1.It 522 axial restraint of actuator and circumferentially rotates
It is connected to rack 1.In conjunction with shown in Fig. 1 and Fig. 4, actuator 522 is gear, and synchronization mechanism 7 includes being sheathed on all actuators 522
The tooth band 71 for driving all actuators 522 to rotate together, be installed on one of actuator 522 for driving its turn
Dynamic rotating member 72, rotating member 72 are hand runner.
With reference to shown in Fig. 1,3,4, limited part 523 is arranged in two limited blocks 51, and limited part along 1 width direction of rack
523 both ends are fixed in rack 1, so two limited blocks 51 are not able to rotate, it can only be along 521 axial direction of Bidirectional-screw, i.e. machine
1 width direction of frame is slided on limited part 523.Two limited blocks 51 are threadedly connected to forward screw thread 5211 and reverse thread respectively
5212, and limited part 523 can prevent limited part 523 from rotating, so Bidirectional-screw 521 rotates, two limited blocks 51 are along two-way
Screw rod 521 is axial to be done close to each other and is located remotely from each other movement.In paper to be transmitted, first according to the width of paper, operator
Rotating member 72 is rotated, rotating member 72 drives one of actuator 522 to rotate, so that the tooth band 71 engaged with the actuator 522
Operating, the other gears engaged with tooth band 71 are rotated together by the drive of tooth band 71.Such all actuators 522 all rotate identical
Angle, affixed all Bidirectional-screws 521 also rotate same angle with actuator 522.Then it is sheathed on each Bidirectional-screw 521
On the distance between a pair of of limited block 51 it is identical.In this way, each pair of limited block 51 is all abutted with the two sides of paper in the width direction.
It is embedded in two rotating rollers 512 of a pair of of limited block 51 respectively, is abutted respectively with the two sides of paper in the width direction, reduces paper
With the frictional force between limited block 51 so that a pile paper along two sides of its width direction passes through a pair of of limited block
51。
As shown in figure 4, being equipped with the strainer 6 for being tensioned tooth band 71 in rack 1.Strainer 6 includes being installed on
The mounting rack 61 of rack 1, the moving member 62 for wearing along the vertical direction and being threadedly connected to mounting rack 61, setting deviate from tooth band 71
The tensioning wheel 63 of gear side pushed against always with tooth band 71,63 axial restraint of tensioning wheel and circumferentially rotates and is connected to moving member
62.The strainer 6 of setting makes the tensile force on tooth band 71 equal everywhere, so that tooth band 71 and 522 moment of actuator
Mesh together.When tooth band 71 needs to be tensioned, moving member 62 is rotated, so that moving member 62 moves down, with moving member 62 1
The tensioning wheel 63 of end axial restraint moves down, and increases envelope angle of the tooth band 71 at tensioning wheel 63, and then be tensioned tooth band 71.Due to opening
Bearing up pulley 63, which circumferentially rotates, is connected to moving member 62, so tensioning wheel 63 and tooth band 71 are rolled and connected, reduces tensioning wheel 63 and tooth
With the frictional force between 71.
Working principle: transmit same size paper when, rotation rotating member 72 adjust between each pair of limited block 51 away from
From so that the limited block 51 of every centering is all abutted with the two sides of paper in the width direction respectively, to limit paper along width side
To the position of two sides, so that paper in transmit process, will not shift.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of transmission device for paper cutter including rack (1), is installed on rack (1) along the two of the both ends of direction of transfer
A transfer roller (2), the conveyer belt (3) for being arranged and being rotationally connected with two transfer rollers (2), for driving one of transfer roller
(2) force piece (4) rotated, transfer roller (2) both ends axial restraint and circumferentially rotates and is connected to rack (1), it is characterized in that: described
It is also equipped in rack (1) and is distributed in multiple position-limit mechanisms (5) of rack (1), for driving multiple position restrainers along direction of transfer
The synchronization mechanism (7) that structure (5) moves synchronously, position-limit mechanism (5) include the two sides with paper in the width direction being symmetrical set
Two limited blocks (51) abutting against, for drive two limited blocks (51) close to each other with the drive being located remotely from each other in the horizontal direction
Dynamic component (52).
2. a kind of transmission device for paper cutter according to claim 1, it is characterized in that: the driving component (52) is wrapped
Include the Bidirectional-screw for successively opening forward screw thread (5211) and reverse thread (5212) for being arranged in rack (1) in the horizontal direction
(521), for driving the actuator (522) of Bidirectional-screw (521) rotation, being installed on limited block (51) for limiting limited block
(51) limited part (523) rotated, two limited blocks (51) are threadedly connected to forward screw thread (5211) and reverse thread respectively
(5212).
3. a kind of transmission device for paper cutter according to claim 2, it is characterized in that: the limited part (523) is worn
And if being slidably connected to two limited blocks (51) along rack (1) width direction, and limited part (523) both ends are individually fixed in rack
(1) on.
4. a kind of transmission device for paper cutter according to claim 2, it is characterized in that: the actuator (522) is
Gear, synchronization mechanism (7) include be sheathed on all actuators (522) for driving all actuators (522) to rotate together
Tooth band (71), the rotating member (72) for driving it to rotate for being installed on one of actuator (522), actuator (522) axis
Rack (1) is connected to fixing and circumferentially rotating.
5. a kind of transmission device for paper cutter according to claim 1, it is characterized in that: two limited blocks (51)
Opposite is provided with placing groove (511) on one side, is equipped with rotating roller (512) in placing groove (511), and rotating roller (512) both ends are axial
It fixes and circumferentially rotates and be connected to placing groove (511).
6. a kind of transmission device for paper cutter according to claim 4, it is characterized in that: being installed in the rack (1)
There is the strainer (6) for being tensioned tooth band (71).
7. a kind of transmission device for paper cutter according to claim 6, it is characterized in that: the strainer (6) wraps
Include the mounting rack (61) for being installed on rack (1), the moving member (62) that wears along the vertical direction and be threadedly connected to mounting rack (61),
The tensioning wheel (63) pushed against always with tooth band (71) in tooth band (71) away from gear side, tensioning wheel (63) axial restraint are set
And it circumferentially rotates and is connected to moving member (62).
8. a kind of transmission device for paper cutter according to claim 1, it is characterized in that: being provided in the rack (1)
Multiple mounting holes (11) being set in distance are embedded with ball (12) in mounting hole (11), each ball (12) axial restraint and
It circumferentially rotates and is connected to each mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087276.4U CN209411365U (en) | 2018-12-12 | 2018-12-12 | A kind of transmission device for paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087276.4U CN209411365U (en) | 2018-12-12 | 2018-12-12 | A kind of transmission device for paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411365U true CN209411365U (en) | 2019-09-20 |
Family
ID=67937803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087276.4U Active CN209411365U (en) | 2018-12-12 | 2018-12-12 | A kind of transmission device for paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595817A (en) * | 2022-08-18 | 2023-01-13 | 浙江临安金洲纸业有限公司（Cn） | Dewatering equipment for papermaking and method thereof |
-
2018
- 2018-12-12 CN CN201822087276.4U patent/CN209411365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595817A (en) * | 2022-08-18 | 2023-01-13 | 浙江临安金洲纸业有限公司（Cn） | Dewatering equipment for papermaking and method thereof |
| CN115595817B (en) * | 2022-08-18 | 2023-09-05 | 浙江临安金洲纸业有限公司 | Dewatering equipment and method for papermaking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR970005777B1 (en) | Machine for cutting logs of web material | |
| CN104275553B (en) | Cutter sweep | |
| CN209411365U (en) | A kind of transmission device for paper cutter | |
| FI62015C (en) | ANORDINATION FOER SKAERNING AV BANFORMIGT MATERIAL | |
| CA3069551A1 (en) | Cutting machine for cutting elongated products, and related method | |
| JP6161351B2 (en) | Cutting device | |
| EP1649976B1 (en) | Machine for working the edges of glass, marble, stone or ceramic materials and the like | |
| US4261779A (en) | Indexing roll drive system | |
| US3047288A (en) | Automatic article reversing mechanism | |
| EP3566833B1 (en) | Cutting mechanism for fibre roll products | |
| US3730810A (en) | Corrugated paperboard cutting apparatus | |
| US4577791A (en) | Gripper feed advance mechanism for a press or the like | |
| US4192705A (en) | Indexing roll drive system | |
| CN209259211U (en) | A kind of charger for bill | |
| CN107444960B (en) | Film dividing and cutting machine with independent winding arm | |
| CN113695965B (en) | Automatic feeding device for door and window manufacturing | |
| JP2016519004A (en) | Shah | |
| CN208617069U (en) | Cutting mechanism | |
| EP0023740B1 (en) | Rotary cross-cutting apparatus for cutting continuously moving webs | |
| US718863A (en) | Machine for making packing-rings. | |
| CN209408621U (en) | A kind of paper cutter of automatic feed and discharging | |
| CN201086837Y (en) | Packaging device | |
| CN102673012B (en) | Automatic on-line paper bag Breaching device | |
| CN201432823Y (en) | Adjusting mechanism for jaw clutch of noodle separation machine | |
| CN208614344U (en) | A kind of feed device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |