CN207448579U - A kind of CTP plates cutting machine - Google Patents
A kind of CTP plates cutting machine Download PDFInfo
- Publication number
- CN207448579U CN207448579U CN201721262803.XU CN201721262803U CN207448579U CN 207448579 U CN207448579 U CN 207448579U CN 201721262803 U CN201721262803 U CN 201721262803U CN 207448579 U CN207448579 U CN 207448579U
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- cutter head
- roller
- knife bar
- knife rest
- ctp plates
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Abstract
The utility model discloses a kind of CTP plates cutting machines, it is related to CTP plate manufacturing equipment technical fields, including rack, transmitting device is provided in rack and is symmetricly set on two cutter devices of transmitting device opposite sides, cutter device includes knife rest and is presented in knife rest, lower setting fix a cutting tool and bottom tool, fix a cutting tool including upper knife bar and be arranged on the columned upper cutter head of upper knife bar one end, bottom tool includes lower knife bar and the columned lower cutter head for being arranged on lower knife bar one end, the one end of upper knife bar and lower knife bar away from upper cutter head and lower cutter head is connected with blade holder turns；One side side wall of the upper cutter head away from knife rest is abutted with the one side side wall of lower cutter head towards knife rest.With the work of transmitting device, CTP plates are sheared in upper cutter head and lower cutter head rotation process, due to being rotated always in upper cutter head and the work of lower cutter head, blade uniform stressed, so as to not easy to wear.
Description
Technical field
The utility model is related to CTP plate manufacturing equipment technical fields, more specifically, it relates to a kind of CTP plates point
Cut machine.
Background technology
In offset lithographic, printing plate is traditional PS versions.With the development of digital technology, traditional lithography process just by
Step is substituted by CTP (computer-to-plate) technology.CTP technologies are exactly that the image information on computer can be transferred directly
To above plate, and the link for going out the film among PS plate preparation process is eliminated, thus CTP editions are that update PS editions conventional is changed
For product.Used by the production of CTP plates technique approximately as：At aluminium sheet-oil removal treatment-electrolytic graining processing-oxidation
Reason-sealing pores-painting photosensitive liquid-drying and processing-cuts packaging.
It is that CTP plates are split to meet different printed dimensions needs, patent announcement wherein to cut packing processes
Number for CN203187189U disclose a kind of easy CTP edition production lines it is on-line automatic answer paper paper cutter, including art designing
Blade, fixed link, clip board and guide roller choose one section on automatic paper machine again and are flattened the paper tightened；It is pierced with blade of carving knife
Saturating paper, and cutting edge and paper direct of travel are reverse；Cutter can be fixed on a similar circular ring structure by adjusting elasticity bolt
Fixing device on, which can move left and right in a fixed link, be fixed again with elasticity bolt after position suitable；It is anti-
Only paper shake causes uneven cut paper, paper scrap and disconnected paper during cut paper, designs a clip board, which is exactly big with A4
Small identical two pieces of aluminium plates up and down, openings at one side, paper clamp trimming from being passed through between two pieces of aluminium plates；The trimming cut off is automatic
It flows into following wastepaper basket.
Above-mentioned paper cutter cuts paper by blade of carving knife, and the blade of blade concentrates stress, and blade is easily worn.
Utility model content
For it is existing the technical issues of, the utility model provides a kind of CTP plates cutting machine, pass through mutual cooperation up and down
Cutter shears CTP plates, since upper bottom tool relatively rotates, avoids local pressure, is not easy to grind so as to the blade of cutter
Damage.
To achieve the above object, the utility model provides following technical solution：
A kind of CTP plates cutting machine including rack, is provided with the transmitting device for being used for transmission CTP plates in the rack
It is described with two cutter devices for being used to cut CTP plates both sides flash for being symmetricly set on the transmitting device opposite sides
Cutter device include knife rest and gone to upper and lower in the knife rest setting fix a cutting tool and bottom tool, it is described to fix a cutting tool including upper
Knife bar and the columned upper cutter head for being arranged on described upper knife bar one end, the bottom tool include lower knife bar and are arranged on institute
The columned lower cutter head of lower knife bar one end is stated, the one end of the upper knife bar and lower knife bar away from the upper cutter head and lower cutter head is equal
It is connected with the blade holder turns；One side side wall of the upper cutter head away from the knife rest and the lower cutter head are towards the knife rest
One side side wall abuts.
By using above-mentioned technical proposal, by the insertion of CTP plates above between cutter head and lower cutter head, with the work of transmitting device
Make, CTP plates are sheared in upper cutter head and lower cutter head rotation process.Due to turning always in upper cutter head and the work of lower cutter head
It is dynamic, blade uniform stressed, so as to not easy to wear.
Further, sliding slot is vertically offered in the knife rest, the sliding slot bottom is fixed with sliding block, described
Be provided with the top shoe with sliding slot sliding cooperation above sliding block, the top shoe and sliding block respectively with the upper knife bar
Be rotatablely connected with lower knife bar one end, be fixedly connected at the top of the top shoe it is axial it is vertical heighten leading screw, it is described to heighten leading screw
One end away from the top shoe is connected with the knife rest screw top and heightens heightening for leading screw described in being provided with to rotate
Handwheel.
By using above-mentioned technical proposal, handwheel is heightened in rotation, and screw is driven to move in the vertical direction, so as to top shoe
It is moved in sliding slot, and then adjusts and fix a cutting tool the distance between bottom tool, make cutter head and cut rostral wall to abut against.
Further, the one end of the upper knife bar and lower knife bar away from the upper cutter head and lower cutter head is rotatably connected to respectively
Upper link block and lower connecting block, the upper link block and lower connecting block are detachably connected respectively with the top shoe and sliding block.
It by using above-mentioned technical proposal, fixes a cutting tool and is detachably connected with bottom tool by link block and knife rest, so as to work as
It fixes a cutting tool and is convenient for changing when being worn with bottom tool.
Further, the upper link block and lower connecting block are described towards being both provided with buckle on the side of the knife rest
It is corresponding on top shoe and sliding block to offer the card slot being engaged by clamping with the buckle.
By using above-mentioned technical proposal, using the cooperation of buckle and card slot, realize and fix a cutting tool and bottom tool and knife rest
It is detachably connected, is conveniently replaceable the cutter of abrasion.
Further, the upper link block and lower connecting block are towards being both provided with screw rod on the side of the knife rest, two
The screw rod is threadedly coupled respectively with the top shoe and sliding block.
By using above-mentioned technical proposal, fix a cutting tool detachable with bottom tool, be conveniently replaceable.Meanwhile using screw rod with it is upper
The connection of sliding block and sliding block can adjust cutter head and lower cutter head horizontal spacing, when blade of the upper cutter head away from knife rest one side
During abrasion, the side wall that can be moved to upper cutter head makes it towards knife rest is abutted with lower side wall of the cutter head away from knife rest, so as to upper
Cutter head and the blade of lower cutter head both sides can be utilized, and extend the service life of cutter head.
Further, the CTP plates transmission direction is provided with slide in the rack, along the slide length
Direction is provided with roll adjustment leading screw in the slide, and the knife rest bottom is fixedly connected with tool rest bracket, two knife rest bottoms
Seat is separately positioned on the both ends of the roll adjustment leading screw, the thread rotary orientation at the roll adjustment leading screw both ends on the contrary, the tool rest bracket with
The roll adjustment threads of lead screw connection simultaneously slides connection with the slide, is provided in the rack and the roll adjustment lead screw transmission connects
The distance-adjusting motor connect.
By using above-mentioned technical proposal, rotated using distance-adjusting motor driving roll adjustment leading screw, tool rest bracket is in roll adjustment leading screw
Drive under moved along slide, synchronous towards or away from moving along slide so as to fulfill two cutter devices, cutting obtains difference
The CTP plates of size.
Further, the transmitting device includes the axial feed roller for being each perpendicular to the CTP plates transmission direction, compresses
Roller and discharge roller, the feed roller, hold-down roller and discharge roller pass through feed roll support, compression roller support and discharging respectively
Roller support is supported in the rack, the feed roller, hold-down roller and discharge roller respectively with the feed roll support, hold-down roller
Stent and discharge roller holder pivots connect, and are provided in the discharging roller support and rotate coaxially the use being connected with the discharge roller
In the transmission electrical machine that the discharge roller is driven to rotate, the slide is arranged on the rack between the hold-down roller and the discharge roller
On.
By using above-mentioned technical proposal, CTP plates are opened under the gearing of feed roller, hold-down roller and discharge roller
Tightly, by cutter device slitting into rim charge and intermediate useful part, transmission electrical machine driving discharge roller is rotated, driven CTP plates
The CTP plates of well cutting are transmitted toward next station.
Further, corresponded in two compression roller supports and offer multipair mounting hole vertically, the two of the hold-down roller
End rotate coaxially be connected to it is any to the mounting hole in the multipair mounting hole.
By using above-mentioned technical proposal, the mounting hole of adjustment hold-down roller both ends rotation connection, thus it is possible to vary hold-down roller erects
Effective guiding role, strong applicability so as to adjust the tensile force to CTP plates, are played in the upward position of Nogata.
Compared with prior art, the beneficial effects of the utility model are：
(1) CTP plates are sheared in rotation process by fixing a cutting tool with bottom tool, upper cutter head and lower cutter head stress
Uniformly, it is not easy to wear；
(2) fix a cutting tool and connected with bottom tool by upper link block and lower connecting block with top shoe and sliding block clamping or screw thread
It connects, convenient for fixing a cutting tool and bottom tool is replaced；
(3) spacing fixed a cutting tool by heightening leading screw adjusting between bottom tool adjusts two cuttings by roll adjustment leading screw
The distance between device is cut into various sizes of CTP plates to realize.
Description of the drawings
Fig. 1 is the overall schematic of the utility model embodiment one；
Fig. 2 is the cutter device structure diagram of the utility model embodiment one；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the cutter device structure diagram of the utility model embodiment two.
Reference numeral：1st, rack；3rd, cutter device；4th, knife rest；5th, fix a cutting tool；51st, upper knife bar；52nd, upper cutter head；6th, cut
Tool；61st, lower knife bar；62nd, lower cutter head；7th, sliding slot；8th, sliding block；9th, top shoe；10th, leading screw is heightened；11st, handwheel is heightened；12nd, on
Link block；13rd, lower connecting block；14th, it is buckled；15th, card slot；17th, screw rod；18th, slide；19th, roll adjustment leading screw；20th, tool rest bracket；
21st, distance-adjusting motor；22nd, feed roller；23rd, hold-down roller；24th, discharge roller；25th, feed roll support；26th, roller support is compressed；27th, discharge
Roller support；28th, transmission electrical machine；29th, mounting hole.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one
A kind of CTP plates cutting machine referring to Fig. 1, including rack 1, is provided with the biography for being used for transmission CTP plates in rack 1
Defeated device and two cutter devices 3 for being used to cut CTP plates both sides flash for being symmetricly set on transmitting device opposite sides.
Transmitting device includes the feed roller 22, hold-down roller 23 and the discharge roller 24 that are set gradually along CTP plate transmission directions,
Feed roller 22, hold-down roller 23 and discharge roller 24 pass through feed roll support 25, compression roller support 26 along 1 width of rack respectively
And discharging roller support 27 be supported in rack 1, feed roller 22, hold-down roller 23 and 24 both ends of discharge roller respectively with feed roller branch
Frame 25, compression roller support 26 and discharging roller support 27 are rotatablely connected, and are provided in the roller support 27 that discharges coaxial with discharge roller 24
The transmission electrical machine 28 for being used to that discharge roller 24 to be driven to rotate of rotation connection so as to which discharge roller 24 rotates, drives CTP plates from charging
Roller 22 is constantly transmitted toward discharge roller 24.
The length direction of hold-down roller 23 is provided with slide 18 in rack 1 between hold-down roller 23 and discharge roller 24, cuts
Device 3 is cut to connect along 18 length of slide and the sliding of slide 18.
As shown in Fig. 2, cutter device 3 includes the knife rest 4 of cuboid, sliding slot 7 is vertically offered in knife rest 4, it is sliding
7 bottom of slot is fixed with sliding block 8, and 8 top of sliding block is provided with the top shoe 9 with the sliding cooperation of sliding slot 7, and 9 top of top shoe is solid
Surely be connected with it is axial it is vertical heighten leading screw 10, heighten the one end of leading screw 10 away from top shoe 9 and be connected simultaneously with 4 screw top of knife rest
Be fixedly connected be useful for rotating heighten leading screw 10 heighten handwheel 11.Handwheel 11 is heightened by rotating, 10 turns of leading screw is heightened in drive
It is dynamic, and then top shoe 9 is driven to slide to change the spacing between sliding block 8 about 7 along sliding slot.
With reference to Fig. 3, top shoe 9 and sliding block 8 are connected with link block 12 and lower connecting block 13 respectively, and top shoe 9 is under
Card slot 15 is offered on sliding block 8, buckle 14 is respectively and fixedly provided on upper link block 12 and lower connecting block 13, buckle 14 blocks with card slot 15
Connect cooperation.Fix a cutting tool 5 and bottom tool 6 are rotatably connected on upper link block 12 and lower connecting block 13 respectively, fix a cutting tool 5 include upper slitter
Bar 51 and columned upper cutter head 52 of the knife bar 51 away from upper 12 one end of link block is arranged on, bottom tool 6 includes lower knife bar
61 and columned lower cutter head 62 of the lower knife bar 61 away from 13 one end of lower connecting block is arranged on, upper knife bar 51 and lower knife bar 61 are remote
It is rotatablely connected respectively with upper link block 12 and lower connecting block 13 from one end of upper cutter head 52 and lower cutter head 62.Upper cutter head 52 is away from knife
The one side side wall of frame 4 is abutted with the one side side wall of lower cutter head 62 towards knife rest 4, when CTP plates both sides flash is inserted into upper cutter head 52
Between lower cutter head 62, both sides flash is sheared, and remaining finished product CTP plates continue under the drive of discharge roller 24 toward next station
Transmission.
In order to cut out various sizes of CTP plates, roll adjustment silk is set in slide 18 along 18 length direction of slide
Thick stick 19,4 bottom of knife rest are fixedly connected with tool rest bracket 20, and two tool rest brackets 20 are separately positioned on the both ends of roll adjustment leading screw 19,
The thread rotary orientation at 19 both ends of roll adjustment leading screw is on the contrary, tool rest bracket 20 is threadedly coupled with roll adjustment leading screw 19 and slides company with slide 18
It connects, one end of roll adjustment leading screw 19, which also rotates coaxially, is connected with distance-adjusting motor 21.So as to which distance-adjusting motor 21 drives 19 turns of roll adjustment leading screw
It is dynamic, tool rest bracket 20 is driven to be moved along 18 length direction of slide, and then realizes the adjustment of spacing between two cutter devices 3.
Fig. 1 is returned to, two compress correspondence in roller support 26 and offer multipair mounting hole 29 vertically, and the both ends of hold-down roller 23 are same
Axis is rotationally connected with any to mounting hole 29 in multipair mounting hole 29.The mounting hole 29 that hold-down roller 23 connects is different, CTP plate quilts
The degree respective change tightened.
The operation principle of the present embodiment is：
Hold-down roller 23 is connected with compressing suitable mounting hole 29 in roller support 26 so that CTP plates are tightened, startup is adjusted
Away from motor 21, according to spacing between job requirement two cutter devices 3 of adjustment.It is rotated further by heightening handwheel 11, by the two of CTP plates
Side flash is clamped between upper cutter head 52 and lower cutter head 62.Start transmission electrical machine 28, discharge roller 24 rotates, before driving CTP plates
Into, it is cooperated and is sheared by upper cutter head 52 and lower cutter head 62 by the CTP plates of cutter device 3, remaining finished product CTP editions
Material is transferred to next station.
Embodiment two
A kind of CTP plates cutting machine, with embodiment one difference lies in, referring to Fig. 4, upper link block 12 and lower connecting block 13
Screw rod 17 is both provided on towards the side wall of knife rest 4, two screw rods 17 are threadedly coupled respectively with top shoe 9 and sliding block 8.
The operation principle of the present embodiment is：
Be connected by screw rod 17 with upper link block 12 and lower connecting block 13, fix a cutting tool 5 and bottom tool 6 it is detachable, convenient for more
It changes.Meanwhile cutter head 52 and lower 62 horizontal spacing of cutter head can be adjusted, when upper edge wear of the cutter head 52 away from 4 one side of knife rest
When, the blade that can be moved to upper cutter head 52 makes it towards knife rest 4 is abutted with lower blade of the cutter head 62 away from knife rest 4, so as to
Upper cutter head 52 and the blade of lower 62 both sides of cutter head can be utilized, and extend the service life of cutter head.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of CTP plates cutting machine, including rack（1）, the rack（1）On be provided with the transmission for being used for transmission CTP plates
Device and two cutter devices for being used to cut CTP plates both sides flash for being symmetricly set on the transmitting device opposite sides
（3）, which is characterized in that the cutter device（3）Including knife rest（4）And in the knife rest（4）Inside go to upper and lower the upper slitter of setting
Tool（5）And bottom tool（6）, it is described to fix a cutting tool（5）Including upper knife bar（51）And it is arranged on the upper knife bar（51）The circle of one end
Columnar upper cutter head（52）, the bottom tool（6）Including lower knife bar（61）And it is arranged on the lower knife bar（61）The circle of one end
Columnar lower cutter head（62）, the upper knife bar（51）With lower knife bar（61）Away from the upper cutter head（52）With lower cutter head（62）One
End with the knife rest（4）Rotation connection；The upper cutter head（52）Away from the knife rest（4）One side side wall and the lower cutter head
（62）Towards the knife rest（4）One side side wall abut.
2. CTP plates cutting machine according to claim 1, which is characterized in that the knife rest（4）Inside vertically open up
There is sliding slot（7）, the sliding slot（7）Bottom is fixed with sliding block（8）, the sliding block（8）Top is provided with and the sliding slot（7）
Slide the top shoe of cooperation（9）, the top shoe（9）And sliding block（8）Respectively with the upper knife bar（51）With lower knife bar（61）
One end is rotatablely connected, the top shoe（9）Top, which is fixedly connected with, axial vertical heightens leading screw（10）, it is described to heighten leading screw
（10）Away from the top shoe（9）One end and the knife rest（4）Screw top connects and is provided with to rotate described heighten
Leading screw（10）Heighten handwheel（11）.
3. CTP plates cutting machine according to claim 2, which is characterized in that the upper knife bar（51）With lower knife bar（61）
Away from the upper cutter head（52）With lower cutter head（62）One end be rotatably connected to link block respectively（12）And lower connecting block（13）,
The upper link block（12）And lower connecting block（13）Respectively with the top shoe（9）And sliding block（8）It is detachably connected.
4. CTP plates cutting machine according to claim 3, which is characterized in that the upper link block（12）And lower connecting block
（13）Towards the knife rest（4）Side on be both provided with buckle（14）, the top shoe（9）And sliding block（8）Upper correspondence is opened
Equipped with the buckle（14）The card slot of clamping engagement（15）.
5. CTP plates cutting machine according to claim 3, which is characterized in that the upper link block（12）And lower connecting block
（13）Towards the knife rest（4）Side on be both provided with screw rod（17）, two screw rods（17）Respectively with the top shoe
（9）And sliding block（8）It is threadedly coupled.
6. CTP plates cutting machine according to claim 4 or 5, which is characterized in that the rack（1）On perpendicular to described
CTP plate transmission directions are provided with slide（18）, along the slide（18）Length direction is in the slide（18）Inside it is provided with tune
Away from leading screw（19）, the knife rest（4）Bottom is fixedly connected with tool rest bracket（20）, two tool rest brackets（20）It sets respectively
In the roll adjustment leading screw（19）Both ends, the roll adjustment leading screw（19）The thread rotary orientation at both ends is on the contrary, the tool rest bracket（20）
With the roll adjustment leading screw（19）Be threadedly coupled and with the slide（18）Sliding connection, the rack（1）On be provided with it is described
Roll adjustment leading screw（19）The distance-adjusting motor of drive connection（21）.
7. CTP plates cutting machine according to claim 6, which is characterized in that the transmitting device includes axial vertical
In the feed roller of the CTP plates transmission direction（22）, hold-down roller（23）And discharge roller（24）, the feed roller（22）, pressure
Tight roller（23）And discharge roller（24）Pass through feed roll support respectively（25）, compress roller support（26）And discharging roller support（27）
It is supported in the rack（1）On, the feed roller（22）, hold-down roller（23）And discharge roller（24）Respectively with the feed roller branch
Frame（25）, compress roller support（26）And discharging roller support（27）Rotation connection, the discharging roller support（27）On be provided with
The discharge roller（24）Rotate coaxially connection for driving the discharge roller（24）The transmission electrical machine of rotation（28）, the slide
（18）It is arranged on the hold-down roller（23）With the discharge roller（24）Between rack（1）On.
8. CTP plates cutting machine according to claim 7, which is characterized in that two compression roller supports（26）Shang pair
Multipair mounting hole should be offered vertically（29）, the hold-down roller（23）Both ends rotate coaxially and be connected to the multipair mounting hole
（29）In it is any to the mounting hole（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262803.XU CN207448579U (en) | 2017-09-28 | 2017-09-28 | A kind of CTP plates cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262803.XU CN207448579U (en) | 2017-09-28 | 2017-09-28 | A kind of CTP plates cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448579U true CN207448579U (en) | 2018-06-05 |
Family
ID=62249666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721262803.XU Active CN207448579U (en) | 2017-09-28 | 2017-09-28 | A kind of CTP plates cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968361A (en) * | 2018-07-30 | 2018-12-11 | 佛山市缘懿科技有限公司 | A kind of indoor designing drawing device |
| CN111844173A (en) * | 2020-07-29 | 2020-10-30 | 未海 | Rubber waterstop cutting processing equipment and processing technology |
| CN112828985A (en) * | 2020-12-31 | 2021-05-25 | 江苏富爱科技发展有限公司 | Cutting device for preparing new polymer packaging material |
-
2017
- 2017-09-28 CN CN201721262803.XU patent/CN207448579U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968361A (en) * | 2018-07-30 | 2018-12-11 | 佛山市缘懿科技有限公司 | A kind of indoor designing drawing device |
| CN111844173A (en) * | 2020-07-29 | 2020-10-30 | 未海 | Rubber waterstop cutting processing equipment and processing technology |
| CN111844173B (en) * | 2020-07-29 | 2022-05-31 | 河北星源密封件集团有限公司 | Rubber waterstop cutting processing equipment and processing technology |
| CN112828985A (en) * | 2020-12-31 | 2021-05-25 | 江苏富爱科技发展有限公司 | Cutting device for preparing new polymer packaging material |
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