CN203936968U - Paper cutter and splicing conveying mechanism thereof - Google Patents
Paper cutter and splicing conveying mechanism thereof Download PDFInfo
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- CN203936968U CN203936968U CN201420360409.XU CN201420360409U CN203936968U CN 203936968 U CN203936968 U CN 203936968U CN 201420360409 U CN201420360409 U CN 201420360409U CN 203936968 U CN203936968 U CN 203936968U
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Abstract
A kind of splicing conveying mechanism comprises support, supporting plate, splicing conveying assembly and locked component.Splicing conveying assembly comprises the first conveyer belt, the first live-rollers, the second conveyer belt, the second live-rollers, rotating shaft and two the first wallboards.Locked component comprises spacer pin, draw-in groove and support bar.During work, splicing conveying assembly lies low and is arranged on supporting plate, and the first live-rollers and the second live-rollers rotate, drive the first conveyer belt and the second conveyer belt, paper cuts through cutting knife, enters between the first conveyer belt and the second conveyer belt, by the first conveyer belt and the second conveyer belt, is transported to appointment place; In the time of need to changing cutting knife, rotate splicing conveying assembly, it is turned an angle, rotary supporting rod, snaps in draw-in groove spacer pin, location splicing conveying assembly.Now, splicing conveying assembly and support are angle setting, thereby make to be formed with certain space between splicing conveying assembly and support, and staff can stand in this space, facility and safety.A kind of paper cutter is provided simultaneously.
Description
Technical field
The utility model relates to paper cutter technical field, particularly relates to a kind of paper cutter and splicing conveying mechanism thereof.
Background technology
Paper cutter is mainly used to cut paper, to become the paper of required specification.Along with scientific and technological development, paper cutter also develops into present high efficiency, high accuracy from traditional poor efficiency, low precision, and labour intensity low, operate safer.
Common paper cutter is in the process of using, and along with the cutting knife on roll shaft constantly cuts paper, cutting knife inevitably can produce wearing and tearing, even occurs causing the phenomenon of the blade incompleteness of cutting knife, therefore needs artificial periodic replacement.Sometimes paper cutter is in cut paper process, and roll shaft there will be foreign matter around, or serious obstruction of paper cause paper cutter to produce fault, therefore needs artificial the eliminating.Roll shaft and accessory that cutting knife is installed also usually need manually regularly to raise maintenance.
Traditional paper cutter leaves certain space in the front and back of roll shaft conventionally, so that maintain easily or change cutting knife.But owing to only considering the integrality of structural design and the factor of cost, position reserved around the roll shaft of most of paper cutters is all very narrow and small, to maintenance work, makes troubles, and the injured safety problem of attendant's trick even occurs.
Utility model content
Based on this, be necessary to provide a kind of paper cutter and splicing conveying mechanism thereof that is convenient for changing cutting knife.
A splicing conveying mechanism, comprising:
Support;
Supporting plate, is arranged on described support;
Splicing conveying assembly, be arranged on described supporting plate, described splicing conveying assembly comprises the first conveyer belt, the first live-rollers, the second conveyer belt, the second live-rollers, rotating shaft and two the first wallboards, the two ends of described the first live-rollers and described the second live-rollers are all arranged on two described the first wallboards, described the first live-rollers and described the second live-rollers be arranged in parallel, described the first conveyer belt is sheathed on described the first live-rollers, described the second conveyer belt is sheathed on described the second live-rollers, two described the first wallboards are run through respectively so that described splicing conveying assembly is arranged on described support rotationally in the two ends of described rotating shaft, and
Locked component, the draw-in groove that comprises spacer pin, matches with described spacer pin and be arranged at rotationally the support bar on described the first wallboard, described spacer pin is arranged on described support, described draw-in groove is opened in described support bar near one end of described spacer pin, or described draw-in groove is opened on described support, described spacer pin is arranged at described support bar near one end of described draw-in groove.
Therein in an embodiment, described support comprises vertical beam and is arranged at two crossbeams on described vertical beam, on two described crossbeams, be provided with described supporting plate, described splicing conveying assembly is arranged between two described crossbeams, when described spacer pin is arranged on described support, described spacer pin is located on described crossbeam; Or when described draw-in groove is opened on described support, described draw-in groove is opened on described crossbeam.
In an embodiment, described the first wallboard offers fixing hole away from one end of described rotating shaft, on described crossbeam, is provided with lock pin therein, and described lock pin can insert in described fixing hole to fix described splicing conveying assembly.
In an embodiment, on described crossbeam, offer groove therein, the two ends of described rotating shaft are inserted in respectively in described groove, and described groove comprises the first concave part and perpendicular the second concave part of described the first concave part.
In an embodiment, on the sidewall of described draw-in groove, be formed with spacing radian therein.
Therein in an embodiment, the quantity of described the first live-rollers is five, wherein described in one, the first live-rollers is positioned at cutting knife end far away, other two described the first live-rollers are positioned at the axial connecting line of nearly cutting knife end and these two described the first live-rollers and sheet movement direction in obtuse angle, remain two described the first live-rollers be positioned at middle part and wherein described first live-rollers higher than other four the first live-rollers.
A paper cutter, comprising:
Cutting knife;
Splicing conveying mechanism as described in above any one;
Clutch mechanism, be arranged on described supporting plate, and be positioned at described splicing conveying mechanism away from a side of described cutting knife, described clutch mechanism comprises the 3rd live-rollers, the 3rd conveyer belt, the 4th live-rollers, the 4th conveyer belt and two the second wallboards, the two ends of described the 3rd live-rollers and the 4th live-rollers are all arranged on two described the second wallboards, described the 3rd live-rollers and described the 4th live-rollers be arranged in parallel, described the 3rd conveyer belt is sheathed on described the 3rd live-rollers, and described the 4th conveyer belt is sheathed on described the 4th live-rollers.
In an embodiment, described the second wallboard is provided with to the breach away from described splicing conveying assembly direction depression near one end of described splicing conveying assembly therein.
Above-mentioned paper cutter and splicing conveying mechanism thereof at least comprise following advantage:
During normal work, splicing conveying assembly " lies low " and is arranged on supporting plate, the first live-rollers and the second live-rollers all rotate, drive respectively the first conveyer belt and the second conveyer belt, paper is through being positioned at the cutting knife cutting before of splicing conveying mechanism station, enter between the first conveyer belt and the second conveyer belt, by the first conveyer belt and the second conveyer belt, be transported to appointment place; When needs are changed cutting knife, rotate splicing conveying assembly, it is turned an angle, then rotary supporting rod, snaps in draw-in groove spacer pin, thus location splicing conveying assembly.Now, splicing conveying assembly and support are angle setting, thereby make to be formed with certain space between splicing conveying assembly and support, and staff can stand in and in this space, cutting knife be changed or to paper cutter maintaining, facility and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of splicing conveying mechanism and clutch mechanism in an embodiment;
Fig. 2 is structural representation when splicing conveying mechanism is positioned at another state shown in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 medium-height trestle and supporting plate;
Fig. 4 is the structural representation of splicing conveying assembly in Fig. 1.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented to be much different from alternate manner described here, and those skilled in the art can do similar improvement without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Paper cutter is mainly used in paper cutting to be slit into the paper of required specification.As shown in Figure 1, the paper cutter in an embodiment, mainly comprises cutting knife (not shown), splicing conveying mechanism 100 and clutch mechanism 200.
Cutting knife is arranged on rotor, and cutter rod orders about rotation by drive unit, thereby drives cutting knife to rotate to cut paper.
After splicing conveying mechanism 100 is positioned at cutting knife station, paper, after cutting knife cutting, moves to splicing conveying mechanism 100, by splicing conveying mechanism 100, is transmitted.See also Fig. 2, particularly, splicing conveying mechanism 100 comprises support 110, supporting plate 120, splicing conveying assembly 130 and locked component 140.
See also Fig. 3, support 110 comprises vertical beam 111 and crossbeam 112.The quantity of vertical beam 111 can be four, can certainly be five etc.One end of vertical beam 111 contacts with ground, and crossbeam 112 is arranged at the other end of vertical beam 111.The quantity of crossbeam 112 is two.Supporting plate 120 is arranged on support 110, concrete, and supporting plate 120 is arranged on crossbeam 112, and is provided with supporting plate 120 on two crossbeams 112.Supporting plate 120 is arranged at two those sides that crossbeam 112 is relative.Certainly, bracing piece 113 can also be set in the upper end of vertical beam, bracing piece 113 and the perpendicular setting of crossbeam 112, to strengthen the stability of support 110.
See also Fig. 4, splicing conveying assembly 130 is arranged on supporting plate 120, and between two crossbeams 112.Particularly, splicing conveying assembly 130 comprises the first conveyer belt 131, the first live-rollers 132, the second conveyer belt 133, the second live-rollers 134, rotating shaft 135 and two the first wallboards 136.The two ends of the first live-rollers 132 and the second live-rollers 134 are all arranged on two the first wallboards 136, and the first live-rollers 132 and the second live-rollers 134 be arranged in parallel.The first live-rollers 132 is positioned at the top of the second live-rollers 134.The first conveyer belt 131 is sheathed on the first live-rollers 132, and the second conveyer belt 133 is sheathed on the second live-rollers 134.The first conveyer belt 131 arranges many, and the second conveyer belt 133 arranges many, to form contact-making surface, increases the contact area with paper.
Particularly, the quantity of the first live-rollers 132 is five, one of them first live-rollers is positioned at cutting knife end far away, two other first live-rollers is positioned at the axial connecting line of nearly cutting knife end and these two the first live-rollers and sheet movement direction α in obtuse angle, remaining two the first live-rollers be positioned at medium position and wherein first live-rollers higher than other four the first live-rollers, to strut the first conveyer belt 131.When the first conveyer belt 131 is sheathed on the first live-rollers 132, the nearly cutting knife end of the first conveyer belt 131 and sheet movement direction in obtuse angle, are convenient to guide paper to enter between the first conveyer belt 131 and the second conveyer belt 132.The quantity of the second live-rollers 134 is two, and is positioned at sustained height.
Two the first wallboards 136 are run through respectively so that splicing conveying assembly 130 is arranged on support 110 rotationally in the two ends of rotating shaft 135.Particularly, can on crossbeam 112, offer groove 1121, the two ends of rotating shaft 135 are inserted in respectively in groove 1121.Certainly, groove 1121 can also comprise the first concave part 1121a and with perpendicular the second concave part 1121b of the first concave part 1121a.When in normal operating conditions, rotating shaft 135 is positioned at the first concave part 1121a; When rotating splicing conveying assembly 130, rotating shaft 135 turns in the second concave part 1121b from the first concave part 1121a.Certainly, in other embodiment, also can on crossbeam, offer through hole, the two ends of rotating shaft are directly inserted in through hole and also make rotating shaft rotate.
Please continue to refer to Fig. 1 and Fig. 2, the draw-in groove 142 that locked component 140 comprises spacer pin 141, match with spacer pin 141 and be arranged at rotationally the support bar 143 on the first wallboard 136.In present embodiment, spacer pin 141 is arranged on support 110, and particularly, spacer pin 141 is arranged on crossbeam 112.Draw-in groove 142 is opened in support bar 143 near one end of spacer pin 141.When rotating splicing conveying assembly 130 to assigned address, in the time of need to locating splicing conveying assembly 130, rotary supporting rod 143, makes spacer pin 141 be stuck in 142 li of draw-in grooves, thereby by splicing conveying assembly 130 location.In present embodiment, on the sidewall of draw-in groove 142, be formed with spacing radian, further block spacer pin 141, prevent that spacer pin 141 from departing from easily from draw-in groove 142.
Certainly, in other embodiment, draw-in groove can also be opened on support, particularly, draw-in groove offer with crossbeam on, and spacer pin is arranged to support bar near one end of draw-in groove.Can realize so too spacer pin is snapped in draw-in groove to locate the location of splicing conveying assembly.
Please again consult Fig. 2, the first wallboard 136 also offers fixing hole 1361 away from one end of rotating shaft, is provided with lock pin 1122 on crossbeam 112, and lock pin 1122 can insert in fixing hole 1361 with fixing splicing conveying assembly 130.When paper cutter normally cuts paper, after splicing conveying assembly 130 " lies low " and is positioned at cutting knife station, now, after lock pin 1122 is inserted in fixing hole 1361, splicing conveying assembly 130 can be fixed, prevent arbitrarily mobile or rotation of splicing conveying assembly 130, increase the stability of splicing conveying mechanism 100.
Please again consult Fig. 1 and Fig. 2, clutch mechanism 200 is arranged on supporting plate 120, particularly, and between two crossbeams 112.Clutch mechanism 200 is positioned at splicing conveying mechanism 100 away from a side of cutting knife station, and clutch mechanism 200 is mainly the paper sending in order to transmit splicing conveying mechanism 100.Clutch mechanism 200 comprises the 3rd live-rollers 210, the 3rd conveyer belt 220, the 4th live-rollers 230, the 4th conveyer belt 240 and two the second wallboards 250.
The two ends of the 3rd live-rollers 210 and the 4th live-rollers 230 are all arranged on two the second wallboards 250, and the 3rd live-rollers 210 and the 4th live-rollers 230 be arranged in parallel.Particularly, the structure of the 3rd live-rollers 210 can be identical with the structure of the first live-rollers 132, repeats no more here.The structure of the 4th live-rollers 230 can be identical with the structure of the second live-rollers 134, also repeats no more here.The 3rd conveyer belt 220 is sheathed on the 3rd live-rollers 210, and the 4th conveyer belt 240 is sheathed on the 4th live-rollers 230.The structure of the 3rd conveyer belt 220 can be identical with the structure of the first conveyer belt 131, and the structure of the 4th conveyer belt 240 can be identical with the structure of the second conveyer belt 133, repeats no more here.Gapped at splicing conveying mechanism 100 places in order to guarantee last paper and a rear paper, and being sent to the rear last paper of clutch mechanism 200 and a rear paper overlap joint, the 3rd conveyer belt 220 of clutch mechanism 200 and the movement velocity of the 4th conveyer belt 240 are less than the first conveyer belt 131 of splicing conveying mechanism 100 and the movement velocity of the second conveyer belt 133.
In present embodiment, the second wallboard 250 is provided with to the breach 251 away from splicing conveying mechanism 100 direction depressions near one end of splicing conveying mechanism 100, and breach 251 can be avoided second wallboard 250 of conflicting after splicing conveying mechanism 100 rotates.
Above-mentioned paper cutter and splicing conveying mechanism 100 at least comprise following advantage:
During normal work, splicing conveying assembly 130 " lies low " and is arranged on supporting plate 120, the first live-rollers 132 and the second live-rollers 134 all rotate, drive respectively the first conveyer belt 131 and the second conveyer belt 133 motions, paper is through being positioned at the cutting knife cutting before of splicing conveying mechanism 100 stations, enter between the first conveyer belt 131 and the second conveyer belt 133, by the first conveyer belt 131 and the second conveyer belt 133, be transported to appointment place; When needs are changed cutting knife, rotate splicing conveying assembly 130, it is turned an angle, then rotary supporting rod 143, and spacer pin 141 is snapped in draw-in groove 142, thus location splicing conveying assembly 130.Now, splicing conveying assembly 130 is angle setting with support 110, thereby make to form certain clearance spaces between splicing conveying assembly 130 and support 110, staff can stand in and cutting knife be changed in this clearance spaces or to paper cutter maintaining, facility and safety.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. a splicing conveying mechanism, is characterized in that, comprising:
Support;
Supporting plate, is arranged on described support;
Splicing conveying assembly, be arranged on described supporting plate, described splicing conveying assembly comprises the first conveyer belt, the first live-rollers, the second conveyer belt, the second live-rollers, rotating shaft and two the first wallboards, the two ends of described the first live-rollers and described the second live-rollers are all arranged on two described the first wallboards, described the first live-rollers and described the second live-rollers be arranged in parallel, described the first conveyer belt is sheathed on described the first live-rollers, described the second conveyer belt is sheathed on described the second live-rollers, two described the first wallboards are run through respectively so that described splicing conveying assembly is arranged on described support rotationally in the two ends of described rotating shaft, and
Locked component, the draw-in groove that comprises spacer pin, matches with described spacer pin and be arranged at rotationally the support bar on described the first wallboard, described spacer pin is arranged on described support, described draw-in groove is opened in described support bar near one end of described spacer pin, or described draw-in groove is opened on described support, described spacer pin is arranged at described support bar near one end of described draw-in groove.
2. splicing conveying mechanism according to claim 1, it is characterized in that, described support comprises vertical beam and is arranged at two crossbeams on described vertical beam, on two described crossbeams, be provided with described supporting plate, described splicing conveying assembly is arranged between two described crossbeams, when described spacer pin is arranged on described support, described spacer pin is located on described crossbeam; Or when described draw-in groove is opened on described support, described draw-in groove is opened on described crossbeam.
3. splicing conveying mechanism according to claim 2, is characterized in that, described the first wallboard offers fixing hole away from one end of described rotating shaft, on described crossbeam, is provided with lock pin, and described lock pin can insert in described fixing hole to fix described splicing conveying assembly.
4. splicing conveying mechanism according to claim 2, is characterized in that, on described crossbeam, offers groove, and the two ends of described rotating shaft are inserted in respectively in described groove, and described groove comprises the first concave part and perpendicular the second concave part of described the first concave part.
5. splicing conveying mechanism according to claim 1, is characterized in that, is formed with spacing radian on the sidewall of described draw-in groove.
6. splicing conveying mechanism according to claim 1, it is characterized in that, the quantity of described the first live-rollers is five, wherein described in one, the first live-rollers is positioned at cutting knife end far away, other two described the first live-rollers are positioned at the axial connecting line of nearly cutting knife end and these two described the first live-rollers and sheet movement direction in obtuse angle, remain two described the first live-rollers be positioned at middle part and wherein described first live-rollers higher than other four the first live-rollers.
7. a paper cutter, is characterized in that, comprising:
Cutting knife;
Splicing conveying mechanism as described in any one in claim 1 to 6;
Clutch mechanism, be arranged on described supporting plate, and be positioned at described splicing conveying mechanism away from a side of described cutting knife, described clutch mechanism comprises the 3rd live-rollers, the 3rd conveyer belt, the 4th live-rollers, the 4th conveyer belt and two the second wallboards, the two ends of described the 3rd live-rollers and the 4th live-rollers are all arranged on two described the second wallboards, described the 3rd live-rollers and described the 4th live-rollers be arranged in parallel, described the 3rd conveyer belt is sheathed on described the 3rd live-rollers, and described the 4th conveyer belt is sheathed on described the 4th live-rollers.
8. paper cutter according to claim 7, is characterized in that, described the second wallboard is provided with to the breach away from described splicing conveying assembly direction depression near one end of described splicing conveying assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360409.XU CN203936968U (en) | 2014-06-30 | 2014-06-30 | Paper cutter and splicing conveying mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360409.XU CN203936968U (en) | 2014-06-30 | 2014-06-30 | Paper cutter and splicing conveying mechanism thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203936968U true CN203936968U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360409.XU Active CN203936968U (en) | 2014-06-30 | 2014-06-30 | Paper cutter and splicing conveying mechanism thereof |
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| CN (1) | CN203936968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177191A (en) * | 2015-08-26 | 2015-12-23 | 广州意达数控科技有限公司 | Numerically-controlled leather cutting machine and control method thereof |
| CN105538398A (en) * | 2016-01-27 | 2016-05-04 | 浙江豪盛印刷机械有限公司 | Splitting machine |
-
2014
- 2014-06-30 CN CN201420360409.XU patent/CN203936968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177191A (en) * | 2015-08-26 | 2015-12-23 | 广州意达数控科技有限公司 | Numerically-controlled leather cutting machine and control method thereof |
| CN105538398A (en) * | 2016-01-27 | 2016-05-04 | 浙江豪盛印刷机械有限公司 | Splitting machine |
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