CN203611307U - High-precision paperboard vertical and horizontal cutting machine - Google Patents
High-precision paperboard vertical and horizontal cutting machine Download PDFInfo
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- CN203611307U CN203611307U CN201320895215.5U CN201320895215U CN203611307U CN 203611307 U CN203611307 U CN 203611307U CN 201320895215 U CN201320895215 U CN 201320895215U CN 203611307 U CN203611307 U CN 203611307U
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- cutter assembly
- crosscut
- cardboard
- programmable logic
- logic controller
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Abstract
The utility model relates to paperboard cutting equipment, and particularly discloses a high-precision paperboard vertical and horizontal cutting machine, which comprises a vertical cutter assembly, a horizontal front cutter assembly, a horizontal rear cutter assembly, a second paper guide roller, a servo motor, a sensor and a programmable logic controller, wherein the horizontal front and rear cutter assemblies are arranged on the paper discharging side and the paper feeding side of the vertical cutter assembly respectively; the second paper guide roller is driven by the servo motor; the sensor is arranged in the paper feeding direction of the second paper guide roller; the output end of the sensor is connected with the input end of the programmable logic controller; the output ends of the programmable logic controller are correspondingly connected with the control ends of the servo motor, a front cutter motor and a rear cutter motor. The high-precision paperboard vertical and horizontal cutting machine is less in paperboard tailing waste and high in working efficiency and precision. Compared with the prior art, the high-precision paperboard vertical and horizontal cutting machine has the advantages of high automation degree, capability of determining the size of a paperboard according to different requirements of customers on small paperboards to reduce paperboard material loss and the like; in addition, the problem of inapplicability of a conventional paperboard cutting machine to the cutting of narrow paperboards is solved.
Description
Technical field
The utility model relates to cardboard cutting apparatus, and particularly a kind of high accuracy cardboard is in length and breadth to cutting machine.
Background technology
Paperboard cutting machine is a kind of wide cut paper or divided thin film to be cut into many plant equipment of material in a narrow margin.In existing paperboard cutting machine, be provided with a set of longitudinal cutter assembly, in the time that cardboard is cut, by longitudinal cutter assembly, cardboard longitudinally cut.Existing paperboard cutting machine can only carry out once unidirectional cutting, and cuts if will complete the vertical and horizontal of cardboard, must carry out cutting for twice, and inefficiency, manpower expends greatly; In addition, existing paperboard cutting machine there are certain requirements the direction of feed length of cutting cardboard, if the length of cardboard direction of feed is less than the distance of cutting knife center line and dancing roll shaft centre line, when cutter location delivered to by cardboard by dancing roll, because the length of cardboard direction of feed is too short, dancing roll cannot carry out necessary pressure position to cardboard, easily cause inaccurate that cardboard cuts, and cut accuracy rate low.Under normal conditions, existing paperboard cutting machine is not suitable for cutting of paper in a narrow margin.
One is disclosed on November 21st, 2012 in National IP Network in length and breadth to the patent documentation of full-automatic cardboard cutting machine (patent No. is 201220116408.1), this patent documentation is recorded, the technical problem of simultaneously cutting in order to solve existing paperboard cutting machine vertical and horizontal, has proposed to arrange in the front of longitudinal cutter assembly the technical scheme of a set of transverse paper-cutting device again.Although this patented technology scheme has solved paperboard cutting machine inefficiency, manpower expends the problems such as large, but also have the following disadvantages: the waste of cardboard tailing is larger, because transverse paper-cutting device is when in the end a cutter carries out crosscut to cardboard, dancing roll also must carry out necessary pressure position to paper, therefore cardboard must leave the trailing edge of sufficient length, guarantees the accuracy rate of last cardboard crosscut.
Summary of the invention
The purpose of this utility model designs the high accuracy cardboard cutting machine in length and breadth that a kind of cardboard tailing waste is little, operating efficiency is high, precision is high.
For achieving the above object, the utility model adopts following technical solution: a kind of high accuracy cardboard cutting machine in length and breadth, it comprises the first dancing roll, longitudinal cutter assembly, the second dancing roll, cutter assembly and frame before crosscut, before described crosscut, cutter assembly is arranged on described longitudinal cutter assembly paper delivery direction one side, described the second dancing roll is located at front cutter assembly paper feed one side of described crosscut, described the first dancing roll is located at described longitudinal cutter assembly paper feed one side, it is characterized in that cutter assembly after described longitudinal knife paper assembly paper feed direction one side is provided with crosscut, described the second dancing roll is driven by gear reduction unit by servomotor, near described second dancing roll of described the second dancing roll paper feed direction one side, be provided with sensor, described sensor has or not for detection of cardboard material, described sensor output is connected with Programmable Logic Controller input, the pulse signal output end of described Programmable Logic Controller is connected with servo-driver input, described servo-driver output is connected with the control end of described servomotor, the first output of described Programmable Logic Controller and the second output are connected with the control end B of the rear cutter motor in cutter assembly after the control end A of the front cutter motor in the front cutter assembly of described horizontal stroke and described crosscut respectively.
The utility model, in order to be suitable for the use of different cardboard sizes, further arranges technique scheme: after described crosscut, before cutter assembly and described crosscut, the distance between cutter assembly is adjustable.
The utility model, for the convenient adjusting to different cardboard sizes, further arranges technique scheme: after described crosscut, cutter assembly is slidably connected with the guide rail being fixed in described frame, and after described crosscut, cutter assembly is connected with regulating screw mandrel.
The utility model for the automation that further improves cardboard and cut, cut efficiency and cut precision, technique scheme is further arranged: described Programmable Logic Controller is related to that by following control exports: as described Programmable Logic Controller internal pulses accumulative total N for the first time
1reach
time, the first output and second output of described Programmable Logic Controller are exported respectively control signal, wherein, n is the speed reducing ratio of described gear reduction unit, P be described servomotor rotate a circle need umber of pulse, r is the radius of described the second dancing roll, and L is the distance between the front point of described sensor surveyed area and the traverse of the front cutter assembly of described crosscut, and k is crosscut the first cutter cardboard front end tailing allowance; When described Programmable Logic Controller is from internal pulses adds up for the second time, each internal pulses accumulative total N reaches
time, the first output output control signal of described Programmable Logic Controller, wherein, A is the little cardboard length after cardboard is cut.
Due to the utility model cutter assembly after described longitudinal knife paper assembly paper feed direction one side is provided with crosscut, cardboard rear end tailing and front end tailing are carried out to the first cutter in advance simultaneously have been cut, cardboard rear end tailing is cut and advances to the first cutter, therefore the utility model, to the not requirement of cardboard crosscut tailing length, has reduced the waste of cardboard tailing.Simultaneously owing to adopting Programmable Logic Controller and servomotor control, operating efficiency and to cut precision high.
The utility model compared with prior art, has the following advantages:
1, automaticity, cut efficiency and cut precision high.
2, be applicable to the use of different big or small cardboards, and easy to adjust.
3, solve existing paperboard cutting machine and be not suitable for the problem of cutting of cardboard in a narrow margin.
4, reduced the equipment investment of cardboard crosscut.
5, utilize this equipment can the different requirements to little cardboard according to client, customization cardboard size, reduces cardboard material loss on the one hand, can further improve on the other hand working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the present embodiment mechanism principle schematic diagram.
Fig. 2 is the present embodiment Electric Machine Control schematic diagram.
Fig. 3 is that after the front cutter of the present embodiment crosscut, the first cutter crosscut of rear cutter, the cardboard of moment is cut schematic diagram.
Fig. 4 is the schematic diagram after the present embodiment cardboard has been cut.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1 and Figure 2, the present embodiment comprises cutter assembly 10 before cutter assembly 2 after crosscut, the 3rd dancing roll 4, the first dancing roll 6, longitudinal cutter assembly 7, the second dancing roll 12, crosscut, frame 15 and servomotor 13, servo-driver, sensor 8 and Programmable Logic Controller, wherein:
Before described crosscut, cutter assembly 10 is arranged on described longitudinal cutter assembly 7 paper delivery direction one sides, described the second dancing roll 12 is located at front cutter assembly 10 paper feed one sides of described crosscut, described the second dancing roll 12 is driven by gear reduction unit 14 by servomotor 13, described the first dancing roll 6 is located at described longitudinal cutter assembly 7 paper feed one sides, after described crosscut, cutter assembly 2 is located at described longitudinal knife paper assembly 7 paper feed direction one sides, described the 3rd dancing roll 4 is located at cutter assembly 2 paper delivery direction one sides after described crosscut, between described the 3rd dancing roll 4 and described the first dancing roll 6, be provided with cardboard transition bridge plate 5.
Described sensor 8 is located near described second dancing roll 12 of described the second dancing roll 12 paper feed direction one sides, described sensor 8 having or not for detection of cardboard material, described sensor 8 outputs are connected with Programmable Logic Controller input INPUT, the pulse signal output end Q of described Programmable Logic Controller
1be connected with servo-driver input, described servo-driver output is connected with the control end of described servomotor, the first output Y of described Programmable Logic Controller
1with the second output Y
2be connected with the control end B of the rear cutter motor 1 in cutter assembly after the control end A that cuts front cutter motor 11 in the front cutter assembly of described crosscut and described crosscut respectively.
In addition, after described crosscut, cutter assembly 2 is slidably connected with the guide rail 16 being fixed in described frame 15, and after described crosscut, cutter assembly 2 is connected with regulating screw mandrel 17, make described crosscut after cutter assembly 2 adjustable with the distance between the front cutter assembly 10 of described crosscut.
Described Programmable Logic Controller is pressed the following control output that is related to: as described Programmable Logic Controller internal pulses accumulative total N for the first time
1reach
time, the first output Y of described Programmable Logic Controller
1with the second output Y
2export respectively control signal, wherein, n is the speed reducing ratio of described gear reduction unit 14, P be described servomotor 13 rotate a circle need umber of pulse, r is the radius of described the second dancing roll 12, L is the distance between the front point of described sensor 8 surveyed areas and the traverse of the front cutter assembly 10 of described crosscut, and k is crosscut the first cutter cardboard front end tailing allowance;
When described Programmable Logic Controller is from internal pulses adds up for the second time, each internal pulses accumulative total N reaches
time, the first output Y of described Programmable Logic Controller
1output control signal, wherein, A is the little cardboard length after cardboard is cut.
Before cardboard is cut, according to cardboard length and cardboard front and back ends allowance, by regulating screw mandrel 17, distance M between the traverse of cutter assembly 2 after the traverse of the front cutter assembly 10 of adjusting crosscut and crosscut, make this equal mA (A is the little cardboard length after cardboard is cut, and m is little cardboard crosscut number) apart from M.Regulate complete after, start cardboard and cut work, cardboard cutter assembly 2 one sides from crosscut manually advance, then under the effect of the 3rd dancing roll 4, automatically be fed forward by cardboard transition bridge plate 5, and then under the traction of the first dancing roll 6, entering longitudinal cutter assembly 7 progressively longitudinally cuts, continue to be fed forward simultaneously, in the time that sensor 8 detects that cardboard material arrives, sensor 8 outputs signal to Programmable Logic Controller, and Programmable Logic Controller internal pulses starts counting, simultaneously Programmable Logic Controller pulse signal output end Q
1output pulse signal is to servo-driver input, then worked by servo-driver output signal control servomotor 13, servomotor 13 drives the second dancing roll 12 to rotate by gear reduction unit 14, when described Programmable Logic Controller for the first time internal pulses accumulative total reach
time, the first output Y of Programmable Logic Controller
1with the second output Y
2export respectively control signal to the front cutter motor 11 in the front cutter assembly of crosscut and crosscut after rear cutter motor 1 in cutter assembly, before crosscut, after cutter assembly 10 and crosscut, cutter assembly 2 is worked simultaneously, cardboard is carried out to crosscut the first cutter simultaneously, complete simultaneously cardboard front and back ends tailing is cut to (as shown in Figure 3), now on cardboard, formed traverse 20 before traverse 18 after the first cutter, profile tangent 19 and the first cutter.Afterwards, when Programmable Logic Controller is from internal pulses adds up for the second time, each internal pulses accumulative total reaches
time, the first output Y of Programmable Logic Controller
1output control signal to crosscut before front cutter motor 11 in cutter assembly, cutter assembly 10 task again before crosscut, cardboard is carried out to crosscut the second cutter, complete first little cardboard, the rest may be inferred, carry out the 3rd, the crosscut of the cutter such as four blade, finally complete the crosscut (as shown in Figure 4) to cardboard.
Claims (5)
1. high accuracy cardboard cutting machine in length and breadth, it comprises the first dancing roll (6), longitudinal cutter assembly (7), the second dancing roll (12), cutter assembly (10) and frame (15) before crosscut, before described crosscut, cutter assembly (10) is arranged on described longitudinal cutter assembly (7) paper delivery direction one side, described the second dancing roll (12) is located at front cutter assembly (10) paper feed one side of described crosscut, described the first dancing roll (6) is located at described longitudinal cutter assembly (7) paper feed one side, it is characterized in that cutter assembly (2) after described longitudinal knife paper assembly (7) paper feed direction one side is provided with crosscut, described the second dancing roll (12) is driven by gear reduction unit (14) by servomotor (13), near described second dancing roll of described the second dancing roll (12) paper feed direction one side, be provided with sensor (8), described sensor (8) having or not for detection of cardboard material, described sensor (8) output is connected with Programmable Logic Controller input (INPUT), pulse signal output end (the Q of described Programmable Logic Controller
1) be connected with servo-driver input, described servo-driver output is connected with the control end of described servomotor, the first output (Y of described Programmable Logic Controller
1) and the second output (Y
2) be connected with the control end B of the rear cutter motor (1) in cutter assembly after the control end A of the front cutter motor (11) in the front cutter assembly of described crosscut and described crosscut respectively.
2. high accuracy cardboard according to claim 1 cutting machine in length and breadth, is characterized in that after described crosscut that before cutter assembly (2) and described crosscut, the distance between cutter assembly (10) is adjustable.
3. high accuracy cardboard according to claim 2 cutting machine in length and breadth, after it is characterized in that described crosscut, cutter assembly (2) is slidably connected with the guide rail (16) being fixed in described frame (15), and after described crosscut, cutter assembly (2) is connected with regulating screw mandrel (17).
4. high accuracy cardboard according to claim 3 cutting machine in length and breadth, it is characterized in that cutter assembly (2) paper delivery direction one side is provided with the 3rd dancing roll (4) after described crosscut, between described the 3rd dancing roll (4) and described the first dancing roll (6), be provided with cardboard transition bridge plate (5).
5. high accuracy cardboard according to claim 4 cutting machine in length and breadth, is characterized in that described Programmable Logic Controller is related to control output by following: as described Programmable Logic Controller internal pulses accumulative total N for the first time
1reach
time, the first output (Y of described Programmable Logic Controller
1) and the second output (Y
2) export respectively control signal, wherein, n is the speed reducing ratio of described gear reduction unit, P be described servomotor rotate a circle need umber of pulse, r is the radius of described the second dancing roll, L is the distance between the front point of described sensor surveyed area and the traverse of the front cutter assembly of described crosscut, and k is crosscut the first cutter cardboard front end tailing allowance; When described Programmable Logic Controller is from internal pulses adds up for the second time, each internal pulses accumulative total N reaches
time, the first output (Y of described Programmable Logic Controller
1) output control signal, wherein, A is the little cardboard length after cardboard is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895215.5U CN203611307U (en) | 2013-12-27 | 2013-12-27 | High-precision paperboard vertical and horizontal cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895215.5U CN203611307U (en) | 2013-12-27 | 2013-12-27 | High-precision paperboard vertical and horizontal cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611307U true CN203611307U (en) | 2014-05-28 |
Family
ID=50763984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895215.5U Withdrawn - After Issue CN203611307U (en) | 2013-12-27 | 2013-12-27 | High-precision paperboard vertical and horizontal cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722587A (en) * | 2013-12-27 | 2014-04-16 | 温州市本色机械有限公司 | High-precision paperboard transverse and longitudinal slitting machine |
| CN109664366A (en) * | 2017-10-17 | 2019-04-23 | 深圳市赢合科技股份有限公司 | A kind of double feeding devices |
-
2013
- 2013-12-27 CN CN201320895215.5U patent/CN203611307U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722587A (en) * | 2013-12-27 | 2014-04-16 | 温州市本色机械有限公司 | High-precision paperboard transverse and longitudinal slitting machine |
| CN109664366A (en) * | 2017-10-17 | 2019-04-23 | 深圳市赢合科技股份有限公司 | A kind of double feeding devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |