CN103707339B - Dotted line cutting machine - Google Patents
Dotted line cutting machine Download PDFInfo
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- CN103707339B CN103707339B CN201310685142.1A CN201310685142A CN103707339B CN 103707339 B CN103707339 B CN 103707339B CN 201310685142 A CN201310685142 A CN 201310685142A CN 103707339 B CN103707339 B CN 103707339B
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- roller
- dotted line
- rotor
- cutter
- cutter group
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Abstract
A dotted line cutting machine comprises an unwinding device arranged on the front portion, a winding device arranged on the rear portion and comprising a winding back roller, a cutting knife group arranged between the unwinding device and the winding device and comprising wall plates on two sides and a bottom roller and a knife roller between the wall plates and a power device for driving the bottom roller and the winding back roller to rotate. An installing groove is formed in the center of each wall plate, the bottom roller and the knife roller are arranged in the installing grooves, and the knife roller is arranged above the bottom roller and meshed with the bottom roller through a gear. Due to the fact that the rolling knife roller is used for replacing a flat plate dotted line cutting knife in the prior art, a machining process is finished when materials pass through the dotted line cutting machine. Material pausing and a flat plate dotted line knife stamping procedure are avoided, production efficiency is improved, and production cost is reduced. Meanwhile, a dotted line is cut on the materials through rolling of the meshed knife roller and bottom roller, knife abrasion is reduced, the service life of knives is prolonged, and maintaining cost is reduced.
Description
Technical field
The present invention relates to a kind of dotted line machine.
Background technology
In the object storing site space in the fields such as the households such as kitchen, drawer, tool box, shelf, automobile, industry, in order to
Prevent article from being moved, slide during vibrations, produce collision, damage, the problem of noise, usually can use pvc, eva, rubber
Etc. the foaming of material or non-foamed, there is the soft mat that anti-skid slip limiting acts on, as buffering and security protection.These materials exist
Need during use first to prepare ruler, scissors or other instruments measure cutting to material, and time and effort consuming, using extremely inconvenient.
For this reason, as shown in fig. 6, typically well in advance dotted line on soft mat at this stage, so that user is as needed
Shut down the soft mat of arbitrary size, this has just expedited the emergence of the generation of dotted line machine.In traditional dotted line is processed, flat board is usually used
Broken line knife, high processing costs low to the processing method production efficiency of single sheet material punching press, equipment cutter life is relatively
Short, equipment working service is with high costs, production operation inconvenience.
Content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide high efficiency, low cost, easy to operate, knife
Tool life-span length, the low dotted line machine of maintenance expense.
For solving the above problems, the technical solution adopted in the present invention is as follows:
Dotted line machine, comprising: unwinding device, it is located at the front of dotted line machine；Wrap-up, it is located at the rear of dotted line machine,
Wrap-up includes winding back flow roll；Cutter group, its be located between unwinding device and wrap-up, cutter group include live-roller, two
The wallboard of side and the bottom roller being located between wallboard and rotor；Wallboard center is provided with mounting groove, and bottom roller and rotor are arranged on mounting groove
Interior, rotor is located above bottom roller and is engaged with bottom roller by gear；The outer surface of this rotor is provided with cutter；Live-roller is arranged on peace
The lower section of bottom roller being engaged with bottom roller by gear in tankage；The quantity of described cutter group has two, and two cutter groups are respectively
First cutter group and the second cutter group, the first cutter group and the second cutter group side by side between unwinding device and wrap-up,
, along rotor axial arranging, the cutter on the second cutter group rotor is along the circumferencial direction row of rotor for cutter on first cutter group rotor
Cloth, the live-roller of the first cutter group and the second cutter group is connected by synchronous belt；Power set, for driving live-roller to turn
Dynamic, live-roller and winding back flow roll synchronized links.
Cutter group also includes pressing mechanism, and pressing mechanism includes a fixed plate and the pressurization being flexibly connected with fixed plate
Part, fixed plate is fixed on the upper surface of wallboard, and pressing means are fixedly connected with rotor.
It is provided with the jockey pulley adjusting material tension force between first cutter group and the second cutter group.
Unwinding device includes placing the material roller of material and the guide roller set of guiding material entrance cutter group.
One end of material roller is provided with tension regulator.
Material roller is two, is located side by side at the front of cutter group.
Wrap-up also includes the gripper shoe and wind-up roll positioned at back flow roll both sides, and gripper shoe upper surface is provided with oblique from front to back
Guide rail upwards, winding back flow roll is located at oblique guide rail near one end of cutter group, and wind-up roll is placed on guide rail, winds back flow roll and receipts
Winding up roller mutually abuts.
The two ends of bottom roller and rotor are all provided with limited location sliding bearing, and bottom roller and rotor are arranged on peace by spacing sliding bearing
In tankage, one end of rotor is provided with the positioning trimming device for adjusting rotor axial location.
Compared to existing technology, the beneficial effects of the present invention is: due to using roll rotor instead of in background technology
Flat board broken line knife so that material just completes the process of processing during passing through dotted line machine, it is to avoid material pauses and flat
The operation of plate broken line knife punching press, improves production efficiency, reduces production cost.Simultaneously because mutually being nibbled by rotor and bottom roller
The rolling closed, to realize cutting out the purpose of dotted line on material, thus reducing the pattern of cutter, extends the life-span of cutter, fall
Low maintenance cost.
With reference to the accompanying drawings and detailed description the present invention is described in further detail.
Brief description
A kind of dotted line machine structural representation that Fig. 1 provides for present pre-ferred embodiments；
The cutter set structure schematic diagram that Fig. 2 provides for present pre-ferred embodiments；
Fig. 3 is the enlarged diagram at a in Fig. 2；
The structural representation of the unwinding device that Fig. 4 provides for present pre-ferred embodiments；
The structural representation of the wrap-up that Fig. 5 provides for present pre-ferred embodiments；
A kind of product construction schematic diagram with dotted line that Fig. 6 provides for present pre-ferred embodiments.
1st, unwinding device；11st, material roller；12nd, tension regulator；2nd, cutter group；21st, wallboard；22nd, rotor；23rd, bottom roller；
24th, live-roller；25th, pressing mechanism；251st, fixed plate；252nd, pressing means；253rd, screw rod；254th, handle；26th, positioning fine setting dress
Put；27th, spacing sliding bearing；3rd, wrap-up；31st, wind back flow roll；32nd, wind-up roll；33rd, guide rail；34th, deceleration device；4th, thing
Material；5th, product；6th, Timing Belt；7th, jockey pulley；8th, power set；9th, guide roller set.
Specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, illustrate for technical scheme further explanation.
As depicted in figs. 1 and 2, dotted line machine, comprising: unwinding device 1, it is located at the front of dotted line machine；Wrap-up 3, its
Positioned at the rear of dotted line machine, wrap-up 3 includes winding back flow roll 31；Cutter group 2, its be located at unwinding device 1 and wrap-up 3 it
Between, cutter group 2 includes wallboard 21 and the bottom roller 23 being located between wallboard 21 and the rotor 22 of both sides；Wallboard 21 center is provided with installation
Groove, bottom roller 23 and rotor 22 are arranged in mounting groove, and rotor 22 is located at bottom roller 23 top and is engaged with bottom roller 23 by gear；Dynamic
Power apparatus 8, for driving bottom roller 23 and winding back flow roll 31 to rotate.
The regulation cutter direction axially in parallel with rotor 22 is horizontal, and now cutter is linearly；Cutter is along rotor 22 circle
The direction of circumferential direction arrangement is longitudinally now cutter circumferentially shape.If necessary to cut out void along its length in soft mat
Line, then need to arrange the cutter of multigroup longitudinally arrangement on rotor 22 outer surface, and the distance between two adjacent groups cutter is just for soft
Dotted line distance on matter mat；If necessary to cut out dotted line in the width direction in soft mat, then need in rotor 22 appearance
The cutter of multigroup horizontal arrangement is arranged on face, the distance between two adjacent groups cutter is just for the dotted line distance on soft mat；As
Shown in Fig. 6, if necessary to the dotted line of intersection is cut out on soft mat, then need to arrange on rotor 22 outer surface multigroup laterally
With longitudinal cutter.
Due to instead of the flat board broken line knife in background technology using the rotor 22 rolling so that material 4 passes through dotted line machine
During just complete the process of processing, it is to avoid material 4 pause and flat board broken line knife punching press operation, improve production effect
Rate, reduces production cost.Simultaneously because to realize cutting out on material 4 by the intermeshing rolling of rotor 22 and bottom roller 23
The purpose of dotted line, thus reducing the pattern of cutter, extending the life-span of cutter, reducing maintenance cost.
As shown in Fig. 2 cutter group 2 also includes pressing mechanism 25, pressing mechanism 25 include a fixed plate 251 and with fixation
The pressing means 252 that plate 251 is flexibly connected, fixed plate 251 is fixed on the upper surface of wallboard 21, and pressing means 252 are fixing with rotor 22
Connect.
Adjust the gap between rotor 22 and bottom roller 23 by pressing means 252, thus meeting the need of different dotted line processing
Ask.Such as, pass through entirely soft mat if necessary to entirely cut i.e. dotted line, then between rotor 22 and bottom roller 23, gap should be as far as possible
Little；If only needing to hemisection, it is accomplished by increasing gap between the two.As for entirely cutting or hemisection, then by the need in market
Ask to determine.
A kind of mode of fixed plate 251 and pressing means 252 flexible connection can make to realize by screw rod 253, fixed plate 251
It is provided with screwed hole, the top of pressing means 252 is provided with a screw rod 253, reaches tune by the cooperation of screwed hole and screw rod 253
The purpose of section pressing means 252 position.In order that pressing means 252 do not rotate when screw rod 253 rotates, screw rod 253 should with pressing means 252
Should realize coordinating by a groove.Certainly, the top of screw rod 253 can arrange a handle 254 to facilitate regulation.
As shown in Fig. 2 cutter group 2 also includes live-roller 24, live-roller 24 is arranged on the lower section of bottom roller 23 in mounting groove simultaneously
Engaged with bottom roller 23 by gear；Power set 8 drive bottom roller 23 to rotate by live-roller 24.Live-roller 24 setting purpose be
Make power transmission more uniform.
As shown in figures 1 to 6, for needs, the situation intersecting dotted line is cut out on soft mat, both can be same
The inner cutter arranging horizontal and vertical direction of rotor 22 of cutter group 2, to meet process requirements.But this brings to the processing of cutter
Very big difficulty.For this reason, cutter group 2 can also be divided into two, the respectively first cutter group 2 and the second cutter group 2, first cuts
Cutter on knife group 2 rotor 22 is laterally arranged, and the cutter on the second cutter group 2 rotor 22 is longitudinally arranged；First cutter group 2 and
Two cutter groups 2 side by side between unwinding device 1 and wrap-up 3, the live-roller 24 of the first cutter group 2 and the second cutter group 2
Connected by synchronous belt.Thus reducing the difficulty of processing of each cutter group 2.
Meanwhile, in order to ensure the synchronization that two cutter groups 2 rotate, need the transmission of two cutter groups 2 by Timing Belt 6
Part links together.
As shown in figure 1, in order to ensure entrance first cutter group 2 of material 4 and the tension force of the second cutter group 2, can be
Between one cutter group 2 and the second cutter group 2, setting adjusts the jockey pulley 7 of material 4 tension force.
As shown in figure 4, unwinding device 1 includes placing the material roller 11 of material 4 and leading of guiding material 4 entrance cutter group 2
Roller group 9.
Material roller 11 is not active member, but the material 4 in order to ensure to enter cutter group 2 has enough tension force, material
One end of roller 11 is provided with tension regulator 12.Tension regulator 12 is the common tension regulator 12 in market, only needs to measure
The tension force of material 4 simultaneously provides enough oppositions to material roller.
Because each material 4 spent time of changing is long, have impact on production.For this reason, material roller 11 can be arranged
For two, it is located side by side at the front of cutter group 2.When a material roller 11 is to cutter group 2 feeding material 4, another is then permissible
Filling material 4, thus realize the smooth transition processed, improve production efficiency.
As shown in figure 5, wrap-up 3 also includes the gripper shoe positioned at back flow roll both sides and wind-up roll 32, through the product of processing
Product 5 furl on wind-up roll 32.Gripper shoe upper surface is provided with guide rail 33 obliquely from front to back, and winding back flow roll 31 is located at oblique
Guide rail 33 near one end of cutter group 2, place on guide rail 33 by wind-up roll 32, and winding back flow roll 31 is mutually abutted with wind-up roll 32.By
It is arranged on oblique guide rail 33 in wind-up roll 32, therefore wind-up roll 32 can be abutted with winding back flow roll 31 always.When winding back flow roll 31
During rotation, due to the effect of frictional force, wind-up roll 32 also can rotate together, thus reaching the purpose of rewinding.
Meanwhile, synchronous in order to ensure the rotation of cutter group 2 and winding back flow roll 31, then need to be attached with Timing Belt 6, with
When, because winding back flow roll 31 ratio is larger, therefore, it can realize the synchronization of linear velocity by a deceleration device 34.
As shown in Figures 2 and 3, the two ends of bottom roller 23 and rotor 22 are all provided with limited location sliding bearing 27, bottom roller 23 and rotor
22 are arranged in mounting groove by spacing sliding bearing 27, and one end of rotor 22 is provided with for adjusting determining of rotor 22 axial location
Position micromatic setting 26.Positioning fine setting is constituted for one group of screw being arranged on spacing sliding bearing 27 end face, is stretched by adjusting screw
The length entering adjusting the relative position of rotor 22 and spacing sliding bearing 27, thus realizing the fine setting to rotor 22 position.Keep away
Exempt from the location conflicts between cutter and bottom roller 23 thus damaging cutter.
In fact, in order to realize preferably rotating, bottom roller 23 and live-roller 24 are also required to install spacing sliding bearing 27.
Compared to existing technology, the beneficial effects of the present invention is: due to using roll rotor 22 instead of background technology
In flat board broken line knife so that material 4 just completes the process of processing during passing through dotted line machine, it is to avoid material 4 pauses
And the operation of flat board broken line knife punching press, improve production efficiency, reduce production cost.Simultaneously because passing through rotor 22 and bottom roller
23 intermeshing rollings, to realize cutting out the purpose of dotted line on material 4, thus reducing the pattern of cutter, extend cutter
Life-span, reduce maintenance cost.
Above-mentioned embodiment is only the preferred embodiment of the present invention it is impossible to limit the scope of protection of the invention with this,
The change of any unsubstantiality that those skilled in the art is done on the basis of the present invention and replacement belong to institute of the present invention
Claimed scope.
Claims (8)
1. dotted line machine is it is characterised in that include:
Unwinding device, it is located at the front of dotted line machine；
Wrap-up, it is located at the rear of dotted line machine, and wrap-up includes winding back flow roll；
Cutter group, it is located between unwinding device and wrap-up, and cutter group includes live-roller, the wallboard of both sides and is located at wallboard
Between bottom roller and rotor；Wallboard center is provided with mounting groove, and bottom roller and rotor are arranged in mounting groove, and rotor is located above bottom roller
And engaged with bottom roller by gear, the outer surface of this rotor is provided with cutter；Live-roller is arranged on the lower section of bottom roller in mounting groove simultaneously
Engaged with bottom roller by gear；The quantity of described cutter group has two, and two cutter groups are respectively the first cutter group and second and cut
Knife group, the first cutter group and the second cutter group side by side between unwinding device and wrap-up, on the first cutter group rotor
Cutter along rotor axial arranging, the cutter on the second cutter group rotor along the circumferencial direction arrangement of rotor, the first cutter group and the
The live-roller of two cutter groups is connected by synchronous belt；
Power set, for driving live-roller rotation, live-roller and winding back flow roll synchronized links.
2. it is characterised in that cutter group also includes pressing mechanism, pressing mechanism includes dotted line machine according to claim 1
One fixed plate and the pressing means being flexibly connected with fixed plate, fixed plate is fixed on the upper surface of wallboard, and pressing means are solid with rotor
Fixed connection.
3. dotted line machine according to claim 1 is it is characterised in that be provided with regulation between the first cutter group and the second cutter group
The jockey pulley of material tension force.
4. dotted line machine according to claim 1 is it is characterised in that unwinding device includes material roller and the guiding placing material
Material enters the guide roller set of cutter group.
5. dotted line machine according to claim 4 is it is characterised in that one end of material roller is provided with tension regulator.
6. dotted line machine according to claim 5, it is characterised in that material roller is two, is located side by side at the front of cutter group.
7. dotted line machine according to claim 1 is it is characterised in that wrap-up also includes the gripper shoe positioned at back flow roll both sides
And wind-up roll, gripper shoe upper surface is provided with guide rail obliquely from front to back, winds back flow roll and be located at oblique guide rail near cutter group
One end, wind-up roll place guide rail on, winding back flow roll mutually abut with wind-up roll.
8. dotted line machine according to claim 1 is it is characterised in that the two ends of bottom roller and rotor are all provided with limited location sliding axle
Hold, bottom roller and rotor are arranged in mounting groove by spacing sliding bearing, one end of rotor is provided with for adjusting rotor axial direction position
The positioning trimming device put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685142.1A CN103707339B (en) | 2013-12-13 | 2013-12-13 | Dotted line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685142.1A CN103707339B (en) | 2013-12-13 | 2013-12-13 | Dotted line cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707339A CN103707339A (en) | 2014-04-09 |
| CN103707339B true CN103707339B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685142.1A Active CN103707339B (en) | 2013-12-13 | 2013-12-13 | Dotted line cutting machine |
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| CN (1) | CN103707339B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101635800B1 (en) * | 2015-09-15 | 2016-07-04 | 주식회사 도루코 | Snap-off double edge blade |
| CN108749151B (en) * | 2018-08-13 | 2023-10-13 | 浙江美格机械股份有限公司 | Presoaked decorative paper printing line embossing device |
| CN114890206B (en) * | 2022-04-14 | 2023-02-03 | 常州市哈德胜精密科技有限公司 | Test card die cutting production equipment and control method thereof |
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- 2013-12-13 CN CN201310685142.1A patent/CN103707339B/en active Active
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