CN208864652U - Gradual arc cutter system - Google Patents
Gradual arc cutter system Download PDFInfo
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- CN208864652U CN208864652U CN201820750780.5U CN201820750780U CN208864652U CN 208864652 U CN208864652 U CN 208864652U CN 201820750780 U CN201820750780 U CN 201820750780U CN 208864652 U CN208864652 U CN 208864652U
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Abstract
The utility model discloses gradual arc cutter systems, including rotor unit, arc edge grinding recovery unit and navel edge grinding recovery unit, rotor unit includes rotor and bottom roller, the diaper product of not yet excision forming is equipped between rotor and bottom roller, with at rotor corresponding to curved blade be equipped with arc edge grinding recovery unit, navel blade is additionally provided on rotor, at rotor corresponding to navel blade be equipped with navel edge grinding recovery unit.The utility model applies to curved blade and navel blade in a set of unit, reduces the station quantity and debugging difficulty of equipment, equally reduces costs；And the two combines the impact that can be reduced using the continuation property of curved blade to navel blade, reduces maintenance cost.
Description
Technical field
The utility model belongs to the neck such as disposable sanitary articles manufacturing equipment technical field more particularly to baby paper diaper
Domain, and in particular to gradual arc cutter system.
Background technique
Arc cutter would generally be set according to product shape demand in disposable sanitary articles manufacturing equipment, be used as and set
Important and independent processing unit in standby.For in baby paper diaper NB code product, often in the navel of product waistline
Region forming portion separates bore region, allows the navel of baby to expose, neonatal navel can be made not to be bound, rub in this way, kept away
Exempt to infect, it will usually navel can also accordingly be arranged in manufacturing equipment in the shape that product rear and front end can cut off navel and cut
Knife, and as one in equipment independent processing unit.From equipment flowsheet, mutually independent arc cutter unit and navel
Cutting knife unit meeting front and back is laid, since there is relative positional relationship in the arc of product two sides and navel hole on product,
It needs to adjust the phase between two cutting knife unit stations repeatedly when debugging, when largely increasing debugging difficulty and debugging
Between.Moreover using two independent cutting knife units, the cost of production is also relatively high, undoubtedly exists for compact device
Spatially and propose higher requirement.
On the other hand, navel cutter is due to being interruption setting, and the rotor in operational process is there are sword and without the mistake of sword
It crosses, can there is blade portion to cause biggish impact to front end, permanent operation has very big abrasion to rotor, virtually increases knife
The maintenance cost of roller.
Utility model content
The shortcomings that for the above-mentioned prior art or deficiency, the technical problem to be solved by the present invention is to provide a kind of progressive
Formula arc cutter system, curved blade and navel blade are applied in a set of cutting knife unit, reduce the station quantity of equipment
And debugging difficulty, equally reduce the production cost of equipment；And the two combine can using on rotor curved blade it is continuous
Characteristic is effectively protected navel blade, reduces maintenance cost to reduce the impact of the navel blade to interruption setting；Again
Then, different numerical value are set in circumference outer diameter of the different zones to curved blade, to guarantee what curved blade and navel blade shared
Rotor can be effectively switched out arc edge grinding and navel edge grinding；Also, after two sets of independent edge grinding recovery units of use are to excision
Edge grinding carries out separating recycling and centralized collection, equal with the region area, weight and the position that adapt to arc edge grinding and navel edge grinding
Difference brought by not identical, improves recovery efficiency.
In order to solve the above technical problems, the utility model has following constitute:
Gradual arc cutter system, including rotor unit, arc edge grinding recovery unit and navel edge grinding recovery unit,
One roller of rotor unit is the rotor with curved blade, another roller is bottom roller, is equipped between rotor and bottom roller and not yet cuts
Molding diaper product is cut, the curved blade carries out being equipped with arc edge grinding recycling list at the dirty station at the point of contact that arc is cut
Member is additionally provided with navel blade on the rotor, wherein be equipped with a ventilation zone in the navel blade, the navel blade into
Navel edge grinding recovery unit is equipped at the dirty station at the point of contact that row navel is cut.
Gradual arc cutter system further includes the gas distribution plate being mounted on the frame of the rotor two sides, the gas distribution plate
With mounting portion and the distribution portion being detachably connected with the mounting portion, suction zone and air blowing area are equipped in the distribution portion；
When the navel blade goes to suction zone, the suction zone is connected to setting with the ventilation zone in the navel blade, works as institute
When stating navel blade and going to air blowing area, the air blowing area is connected to setting with the ventilation zone in the navel blade；The air-breathing
Area is also connected to vacuum suction unit, and the air blowing area is connected to the air blowing gas source being arranged on the outside of gas distribution plate.
The navel blade carries out useless equipped with navel at the air blowing area of the gas distribution plate at the dirty station at the point of contact that navel is cut
Side recovery unit.
The rotor two sides, which are also set up, holds lead ring, wherein the two sides for holding lead ring are arranged in the gas distribution plate.
Described to hold the 2%-10% that lead ring width d is the long e in rotor face, outer diameter a is 1-10 smaller than curved blade circumference outer diameter b
μm。
The navel blade is " O " shape structure, and the centre of " O " the shape structure is equipped with multiple ventholes, multiple described logical
Stomatal limiting value ventilation zone.
The vacuum suction unit is equipped with the transfer valve for adjusting air draught air force.
Gradual arc cutter system further includes two shunting air hoses being separately provided, two chargings for shunting air hose
Mouth is connected to setting with arc edge grinding recovery unit, navel edge grinding recovery unit respectively, and two discharge ports for shunting air hose are equal
Setting is connected to the blast main for being connected with waste recovery air intake device.
Air-door actuator is also each configured on the shunting air hose being separately provided described in two.
Roll surface circumferencial direction along the rotor is unfolded, and includes the firstth area that navel blade and curved blade are arranged jointly
The second area H of domain G and curved blade individualism, within the scope of the first area G, the circumference outer diameter of the navel blade
C is 1-10 μm bigger than the circumference outer diameter b of curved blade；Within the scope of the second area H of the curved blade individualism, the arc
The circumference outer diameter b of shape blade and the circumference outer diameter c of navel blade are consistent；The knife height model of the curved blade and navel blade
It encloses for 3-12mm, the blade width of the two is 2-10mm.
The knife edge angular range of the curved blade and navel blade is 50 ° -70 °.
The area of the arc edge grinding of the curved blade excision is the area that the navel blade cuts off navel edge grinding
1.5-5 again.
Based on the cutting method of the gradual arc cutter system, include the following steps: the urine of not yet excision forming
Trousers product is cut by rotor unit, recycles list by arc edge grinding by the arc edge grinding after the curved blade cutting on rotor
Member recycling is recycled by the navel edge grinding after the navel blade cutting on rotor by navel edge grinding recovery unit.
When navel blade cuts the not yet diaper product of excision forming, the urine pants of navel blade cutting not yet excision forming
Navel edge grinding on product, the navel edge grinding are attracted to logical in navel blade under the suction-operated of vacuum suction unit
On gas region, the navel edge grinding is rotated with the rotation of rotor, when the navel edge grinding is rotated to navel edge grinding recovery unit
Place, the ventilation zone that air blowing gas source is connected to setting to the air blowing area and with the air blowing area are blown, simultaneously because rotor
Rotation, vacuum suction unit eliminates the getter action of suction zone, and under air blowing state, the navel edge grinding is returned by navel edge grinding
Receive unit recycling.
The arc edge grinding cut through curved blade and the navel edge grinding cut through navel blade pass through a shunting air hose respectively,
Using one be in charge of the blast main for being connected to setting, realize to the centralized collection of arc edge grinding and navel edge grinding, wherein
Blast main is connected with waste recovery air intake device.
Compared with prior art, the utility model has the following technical effect that
Curved blade and navel blade set are arranged on same rotor the utility model, reduce the number of stations of equipment
Amount and debugging difficulty, equally reduce the production cost of equipment；
The designed in conjunction of curved blade and navel blade can be using the continuation property of curved blade on rotor, to reduce pair
The impact of navel blade is effectively protected navel blade, reduces maintenance cost；
Different numerical value are set in circumference outer diameter of the different zones to curved blade, to guarantee that curved blade and navel blade are total
The rotor deposited can be effectively switched out arc edge grinding and navel edge grinding；
Region area, weight and position of the utility model based on arc edge grinding and navel edge grinding are all different, and are used
Arc edge grinding recovery unit and navel edge grinding recovery unit carry out arc edge grinding and navel edge grinding to separate recycling respectively；Above-mentioned quilt
The arc edge grinding and navel edge grinding being separately recovered are subsequent respectively by shunting air hose and blast main, realize that arc edge grinding and navel are useless
The centralized collection and centralized processing on side；
The utility model realizes the recycling to navel edge grinding using air-breathing and air blowing handover operation, the control process with
Rotor rotation can be achieved automatically switch and it is good to the recovering effect of navel waste material.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1: the gradual arc cutter system structure diagram of the utility model；
Fig. 2: the positional diagram of rotor and arc edge grinding recovery unit in the utility model；
Fig. 3: the roll surface of rotor expanded schematic diagram in the circumferential direction in the utility model；
Fig. 4: the schematic diagram of curved blade or navel blade in the utility model；
Fig. 5: the connection relationship diagram of rotor and navel edge grinding recovery unit in the utility model；
Fig. 6: the structural schematic diagram of gas distribution plate in the utility model；
Fig. 7: the way of recycling schematic diagram of waste material in the utility model；
Fig. 8: the not yet schematic diagram of the diaper product of excision forming in the utility model；
Fig. 9: schematic diagram when not yet the diaper product of excision forming is cut in the utility model；
Figure 10: in the utility model not yet the diaper product of excision forming cut after shaped article schematic diagram.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in Figure 1 to Figure 5, wherein, the gradual arc cutter system of the present embodiment, including the recycling of rotor unit 10, arc edge grinding
Unit 20 and navel edge grinding recovery unit 30, a roller of rotor unit 10 is the rotor 11 with curved blade 111, another
A roller is bottom roller 12, and the diaper product 50 of not yet excision forming is equipped between rotor 11 and bottom roller 12, and upper roller is in the present embodiment
Rotor 11, lower roll are bottom roller 12, and bottom roller 12 is smooth roll.Under specific flow conditions, rotor 11 may also be arranged on lower roll, corresponding
Bottom roller 12 may also be arranged on upper roller, specific set-up mode according to the actual situation depending on.The curved blade 111 carries out arc and cuts
Point of contact dirty station at be equipped with arc edge grinding recovery unit 20, be additionally provided with navel blade 112 on the rotor 11, wherein
It is equipped with a ventilation zone in the navel blade 112, is set at the dirty station at the point of contact that the progress of navel blade 112 navel is cut
There is navel edge grinding recovery unit 30, further, the navel blade 112 carries out matching at the dirty station at the point of contact that navel is cut
Navel edge grinding recovery unit 30 is equipped at the air blowing area 41 (seeing below described) of gas disk 40.
In the present embodiment, curved blade 111 and the set of navel blade 112 are arranged on same rotor 11, reduce
The station quantity and debugging difficulty of equipment, equally reduce the production cost of equipment；The curved blade 111 of the present embodiment is according to production
Product outer dimension is laid in the entire periphery of rotor 11, i.e., 1 opens (rotor 11, which rotates a circle, cuts out the arc of a product two sides),
For continuous knife blade.The actuated position of two sides has corresponding positional relationship with navel position on product, therefore in rotor
The relative position of the curved blade 111 and navel blade 112 that are arranged on 11 is consistent with product design.So navel blade
112 be also to be arranged on rotor 11 in a manner of the navel hole for cutting out a product that rotates a circle in intermittent style, practical to transport
It can be according to product size and 11 diameter of the rotor of setting come specific with the number of opening of curved blade 111 in the process and navel blade 112
Setting, as long as the curved blade 111 on rotor 11 is corresponding with the position of navel blade 112 and quantity.The curved knife
The continuation property designed in conjunction that can be arranged using curved blade 111 on rotor 11 of sword 111 and navel blade 112, to reduce
Impact to navel blade 112 is effectively protected navel blade 112, reduces maintenance cost.
The cutting process of semi-finished product 51, the process of use after diaper product 50 to cutting in order to realize not yet excision forming
It lays as shown in Figure 1, the diaper product 50 of not yet excision forming flows into device by rotor unit 10 from the right side of device
Left side, can also be by flow direction from left to right, and specific flow direction is according to the process of equipment and depending on laying space.Pass through rotor 11 and bottom
The rotation of roller 12 is realized that the arc of not yet 50 two sides of diaper product of excision forming is cut and is cut with the navel in middle position, and cuts off
Arc edge grinding 501 be detached from rotor unit 10 after directly siphoned away by arc edge grinding recovery unit 20, and cut off navel edge grinding 502
It is then adsorbed on rotor 11, when at the rotation to navel edge grinding recovery unit 30 of rotor 11, rotor 11 is released to navel edge grinding 502
Adsorption capacity, in the state of air blowing simultaneously siphoned away by navel edge grinding recovery unit 30.
In the present embodiment, not due to the region area of arc edge grinding 501 and navel edge grinding 502, weight and position
It is identical, therefore the factors such as flow, pressure and air hose opening to be arranged in waste recovery unit are also different, therefore by same
Set edge grinding recovery unit carry out waste material recycling be it is unreasonable, therefore, the present embodiment use 20 He of arc edge grinding recovery unit
Navel edge grinding recovery unit 30 is effectively to the arc edge grinding 501 and navel under two kinds of station, area, weight etc. not the same terms
Edge grinding 502 carries out two separate modes of separation and recovery and centralized collection, improves the efficiency of respective edge grinding recycling.
As shown in Fig. 2, the recovery position of arc edge grinding 501 is therefore the arc close at the curved blade 111 of 11 two sides of rotor
The recycling air hose of shape edge grinding recovery unit 20 is disposed in proximity to the position of the curved blade 111 of the two sides of rotor 11, usual situation
The arc edge grinding recovery unit 20 of lower two sides setting can carry out each self-regulation in the horizontal direction, to realize the arc for working as different sizes
The recycling of arc edge grinding 501 when shape size.
As shown in figure 3, corresponding with product size curved blade 111 is arranged in the two sides of rotor 11, wherein two sides arc
The arc length of shape blade 111 will extend to other than product width, to guarantee effective excision width of product.In rotor 11
Between corresponding with product size navel blade 112 is partially set, the position pass between curved blade 111 and navel blade 112
System requires to be consistent with product design.
11 two sides of rotor, which are also set up, holds lead ring 101, wherein gas distribution plate 40 described below, which is arranged, holds lead ring described
101 two sides.Described to hold the 2%-10% that 101 width d of lead ring is the long e in rotor face, its outer diameter of lead ring 101 a that holds compares arc
The circumference outer diameter b of shape blade 111 is 1-10 μm small.The lead ring 101 that holds mainly plays support protection blade, in the curved knife
For 111/ navel blade 112 of sword within the non-cutting period, the lead ring 101 that holds can play good supporting role, can be effectively
111/ navel blade 112 of curved blade is prevented to be extruded on bottom roller 12 for a long time and the damage caused by blade.
It include in navel as shown in figure 3, the roll surface of rotor 11 is along the circumferential direction unfolded rectangular for convenience of understanding
The second area H of first area G and curved blade individualism that blade 112 and curved blade 111 are arranged jointly, described
Within the scope of one region G, the circumference outer diameter c of the navel blade 112 is 1-10 μm bigger than the circumference outer diameter b of curved blade 111；Institute
Within the scope of the second area H for stating 111 individualism of curved blade, the circumference outer diameter b and navel blade of the curved blade 111
112 circumference outer diameter c is consistent；The knife height range of the curved blade 111 and navel blade 112 is 3-12mm, the two
Blade width is 2-10mm.Both numerical value of height and width of curved blade 112 and navel blade 111 can be not quite identical,
It can be depending on actual product design requirement situation.In addition, since product is arranged in curved blade 112 and navel blade 111
Different location, under normal circumstances, 10 station of rotor unit cutting before product be absorptive core be not yet cut into
Joint product (absorptive core is not shown in Fig. 8) after the diaper product 50 of type is compound, therefore the product at blade has difference
Thickness can also be in the transitional region inside blade so respectively the height of blade will be determined according to the thickness of cutting products
Corresponding filler is set to make up product thickness different problems.
In the present embodiment, the first area G being arranged jointly in navel blade 112 and curved blade 111, the navel knife
The circumference outer diameter c of sword 112 is 1-10 μm bigger than the circumference outer diameter b of curved blade 111, in order to can guarantee to cut out navel
Hole, because curved blade 111 is continuous knife blade and is provided with two curved blades 111, navel blade 112 is intermittent laying
In the intermediate region of rotor 11.When navel blade 112 is cut, 2 groups of blades (curved blade 111 and navels are had at this time
Blade 112) supporting role is on the diaper product 50 of not yet excision forming, that is, first area G, due to two curved blades
111 arc length extends to other than product width, then the curved blade 111 of two sides is actually not cutting arc in the region
(can be regarded as false sword) of shape edge grinding 501, then the really only navel knife of the cutting not yet diaper product 50 of excision forming
Sword 112, therefore the circumference outer diameter c of navel blade 112 is configured more bigger, it ensure that and navel blade 112 in the region exists
Corresponding navel hole can be also effectively switched out in the case where interruption setting.In the G of first area, in conjunction with above content, lead ring is held
101, curved blade 111,112 three of navel blade diameter Relationship, that is, meet: a <b < c.
And within the scope of the second area H of 111 individualism of curved blade, the circumference outer diameter c of the navel blade 112 with
The circumference outer diameter b of curved blade 111 be it is consistent, really cut arc edge grinding 501 due to the curved blade 111 of two sides is the
Arch section among two region H, then the circumference outer diameter b of the circumference outer diameter c of navel blade 112 and curved blade 111 is one
It causes, is also effectively guaranteed cutting out for medial arc edge grinding 501.In second area H, in conjunction with above content, hold lead ring 101,
Curved blade 111,112 three of navel blade diameter Relationship, that is, meet: a <b=c.
As shown in figure 4, the knife edge angular range of the curved blade 111 and navel blade 112 is 50 ° -70 °.Above-mentioned arc
The setting range of the height of shape blade 111 and navel blade 112, width and angle, it is ensured that curved blade 111 and navel
Diaper product 50 preferable cutting effect of the blade 112 to not yet excision forming.
The area for the arc edge grinding 501 that the curved blade 111 is cut off is that the navel blade 112 cuts off navel edge grinding
1.5-5 times of 502 area.The setting may be implemented the mutual protection to curved blade 111 and navel blade 112, and can be with
Meet user to the use demand of finished product.
As shown in figure 5, the recovery position of navel edge grinding 502 is position corresponding to the intermediate navel blade 112 of rotor 11.By
In when navel edge grinding 502 recycles rotor 11 have air-breathing or air blowing, therefore be respectively fitted to frame in 11 two sides of rotor
Gas distribution plate as described below 40 on frame.
In the present embodiment, the navel blade 112 is " O " shape structure, and the centre of " O " the shape structure is equipped with multiple logical
Stomata, multiple ventholes form ventilation zone.The venthole and the venthole among " O " shape structure of 11 end of rotor setting
It is connected, and is communicated with the suction zone of gas distribution plate 40 41, the purpose of above-mentioned setting is that the air draught for generating air intake device acts on
Navel edge grinding 502 after the cutting of navel blade 112 is adsorbed on rotor 11 by the ventilation zone among " O " shape of rotor 11
" O " shape structural region in.Rotor 11 rotates when operating, and gas distribution plate 40 is mounted on the frame of rotor unit in a fixed form
On, such setting is to be in the suction zone 41 of navel edge grinding 502 within the limits prescribed.
As shown in fig. 6, the present embodiment cutting-off tool system further includes the gas distribution plate being mounted on the frame of 11 two sides of rotor
40.The gas distribution plate 40 has mounting portion 40A and distribution portion 40B, and for the ease of installation, gas distribution plate 40 is detachable to be divided into
Mounting portion 40A and distribution portion 40B, i.e., the described mounting portion 40A and distribution portion 40B are detachably connected.
Suction zone 41 and air blowing area 42 are equipped in the distribution portion 40B, when the navel blade 112 goes to suction zone 41
When, the suction zone 41 is connected to setting with the ventilation zone in the navel blade 112, blows when the navel blade 112 is gone to
When gas area 42, the air blowing area 42 is connected to setting with the ventilation zone in the navel blade 112；The suction zone 41 is also and very
Empty suction unit 411 is connected to, and the air blowing area 42 is connected with the air blowing gas source that 40 outside of gas distribution plate is arranged in by air blowing connector 421
It is logical.Wherein, vacuum suction unit 411 is followed by air intake device, provides air-breathing gas source for rotor 11.Wherein, the vacuum suction list
Member 411, which is equipped with, transfers valve 412, and the transfer valve 412 is for adjusting air draught air force.The purpose of above-mentioned setting is for knife
The air-breathing or air blowing of specific region can be achieved when roller 11 rotates in the suction zone 41 and air blowing area 42 that gas distribution plate 40 is set, i.e.,
After rotor 11 cuts off navel edge grinding 502, since suction zone 41 in gas distribution plate 40 and the ventilation zone in navel blade 112 connect
It is logical, navel edge grinding 502 is adsorbed within the scope of " O " molded dimension, and is rotated with the rotation of rotor 11, when rotor 11 goes to tripe
The ventilation zone within the scope of " O " molded dimension at navel edge grinding recovery unit 30 on rotor 11 is due to the air blowing area 42 on gas distribution plate 40
And air blowing being generated, while getter action is eliminated, the navel edge grinding 502 under air blowing state is again negative in navel edge grinding recovery unit 30
It is recovered under the action of pressure.
As described in Figure 7, the present embodiment cutting-off tool system further includes two shunting air hoses 60 being separately provided, and two described independent
The feed inlet of the shunting air hose 60 of setting is connected to setting with arc edge grinding recovery unit 20, navel edge grinding recovery unit 30 respectively,
The discharge port for the shunting air hose 60 being separately provided described in two connects with the blast main 61 for being connected with waste recovery air intake device 62
Logical setting.Air-door actuator 601 is also each configured on the shunting air hose 60 being separately provided described in two.
It is gone successively in one of shunting air hose 60 by the arc edge grinding 501 that arc edge grinding recovery unit 20 recycles, and
The navel edge grinding 502 recycled by navel edge grinding recovery unit 30 enters another and shunts in air hose 60.Shunting air hose 60 is branch
Type, wherein major trunk roads are edge grinding recovery approach, and component connects air-door actuator 601, can respectively carry out wind according to the actual situation
The adjusting of amount.The blast main 61 being connected with shunting air hose 60 realizes the centralized collection to arc edge grinding 501 and navel edge grinding 502.
As shown in Fig. 8 to Figure 10, in the present embodiment, not yet the diaper product 50 of excision forming passes through cutting for rotor unit 10
Semi-finished product 51 after cutting are formed after cutting, the two sides of semi-finished product 51 have arc to cut shape and front and back with navel hole shape after the cutting
Shape, wherein the meshing of two sides is arc edge grinding 501, and the meshing of front and back is navel edge grinding 502.By rotor unit 10
The arc edge grinding 501 of two sides is recycled by arc edge grinding recovery unit 20 after cutting, by navel edge grinding recovery unit 30 by navel
Edge grinding 502 is recycled.Again by subsequent work stations to semi-finished product 51 after cutting carry out cutting and other materials it is compound, to be formed
Final product 52 (as shown in Figure 10).
The present embodiment is included the following steps: based on the cutting method of the gradual arc cutter system
Not yet the diaper product 50 of excision forming is cut by rotor unit 10, specifically, not yet excision forming
Diaper product 50 is flowed into the left side of device from the right side of device by rotor unit 10 by cutting, can also be by stream from left to right
To specific flow direction is according to the process of equipment and depending on laying space.
It realizes that the arc of the not yet diaper product 50 of excision forming is cut by the rotation of rotor 11 and bottom roller 12 to cut with navel,
Arc edge grinding 501 after being cut by the curved blade 111 on rotor 11 is detached from after rotor unit and directly recycles list by arc edge grinding
Member 20 recycles, and the navel edge grinding 502 after being cut by the navel blade 112 on rotor 11 is recycled by navel edge grinding recovery unit 30.
Wherein, the detailed process that navel edge grinding 502 is recycled by navel edge grinding recovery unit 30 are as follows: when navel blade 112 is cut
Navel when cutting the not yet diaper product 50 of excision forming, on the cutting of the navel blade 112 not yet diaper product 50 of excision forming
Edge grinding 502, the navel edge grinding 502 are attracted to logical in navel blade 112 under the suction-operated of vacuum suction unit 411
On gas region, the navel edge grinding 502 is rotated with the rotation of rotor 11, when the navel edge grinding 502 rotation to navel edge grinding
At recovery unit 30, air blowing gas source is connected to the ventilation of setting to the air blowing area 42 of the gas distribution plate 40 and with the air blowing area 42
Region is blown, and at the same time due to the rotation of rotor 11, vacuum suction unit 411 is in gas distribution plate 40 to the air-breathing of suction zone 41
Effect is eliminated, and under air blowing state, the navel edge grinding 502 is recycled by navel edge grinding recovery unit 30.
The arc edge grinding 501 cut through curved blade 111 and the navel edge grinding 502 cut through navel blade 112 pass through respectively
A shunting air hose 60 is crossed, the blast mains 61 being arranged is connected to being in charge of 60 using one, realizes to arc edge grinding 501 and tripe
The centralized collection of navel edge grinding 502, wherein blast main 61 is connected with waste recovery air intake device 62.By above-mentioned removal process, most
The centralized collection and centralized processing to arc edge grinding 501 and navel edge grinding 502 can be achieved eventually.
Above embodiments are only to illustrate the technical solution of the utility model and non-limiting, referring to preferred embodiment to this reality
It is described in detail with novel.Those skilled in the art should understand that can be to the technical solution of the utility model
It modifies or equivalent replacement should all cover practical new at this without departing from the spirit and scope of the technical scheme of the present invention
In the scope of the claims of type.
Claims (12)
1. gradual arc cutter system, which is characterized in that
Including rotor unit (10), arc edge grinding recovery unit (20) and navel edge grinding recovery unit (30), the rotor list
One roller of first (10) is the rotor (11) with curved blade (111), another roller is bottom roller (12), the rotor (11) and
The diaper product (50) of not yet excision forming is equipped between bottom roller (12), the curved blade (111) carries out the point of contact that arc is cut
Dirty station at be equipped with arc edge grinding recovery unit (20),
Navel blade (112) are additionally provided on the rotor (11), wherein a ventilation zone is equipped in the navel blade (112),
The navel blade (112) carries out being equipped with navel edge grinding recovery unit (30) at the dirty station at the point of contact that navel is cut.
2. gradual arc cutter system according to claim 1, which is characterized in that
It further include the gas distribution plate (40) being mounted on the frame of the rotor (11) two sides,
The distribution portion that the gas distribution plate (40) has mounting portion (40A) and is detachably connected with the mounting portion (40A)
(40B),
Suction zone (41) and air blowing area (42) are equipped in the distribution portion (40B), when the navel blade (112) rotation to air-breathing
When area (41), the suction zone (41) is connected to setting with the ventilation zone in the navel blade (112), when the navel blade
(112) when rotation to air blowing area (42), the air blowing area (42) is connected to the ventilation zone in the navel blade (112) and sets
It sets；The suction zone (41) is also connected to vacuum suction unit (411), the air blowing area (42) and setting gas distribution plate (40) outside
The air blowing gas source of side is connected to.
3. gradual arc cutter system according to claim 2, which is characterized in that the navel blade (112) carries out
Navel edge grinding recovery unit (30) is equipped at the suction zone (41) of the gas distribution plate (40) of the dirty station at the point of contact that navel is cut.
4. gradual arc cutter system according to claim 2 or 3, which is characterized in that the two sides of the rotor (11)
It is additionally provided with and holds lead ring (101), wherein the gas distribution plate (40) is mounted on the two sides for holding lead ring (101).
5. gradual arc cutter system according to claim 4, which is characterized in that described lead ring (101) the width d that holds is
The 2%-10% of the long e in rotor face, outer diameter a are 1-10 μm smaller than the circumference outer diameter b of curved blade (111).
6. gradual arc cutter system according to claim 1 or 2, which is characterized in that the navel blade (112) is
" O " shape structure, the centre of " O " the shape structure are equipped with multiple ventholes, and multiple ventholes form ventilation zone.
7. gradual arc cutter system according to claim 2 or 3, which is characterized in that the vacuum suction unit
(411) it is equipped with the transfer valve (412) for adjusting air draught air force.
8. gradual arc cutter system according to claim 1, which is characterized in that further include two points being separately provided
It flows air hose (60), two feed inlets for shunting air hose (60) are returned with arc edge grinding recovery unit (20), navel edge grinding respectively
Receive unit (30) connection setting, two it is described shunt air hose (60) discharge ports be connected with waste recovery air intake device (62)
Blast main (61) be connected to setting.
9. gradual arc cutter system according to claim 8, which is characterized in that on two shunting air hoses (60)
Also it is each configured with air-door actuator (601).
10. gradual arc cutter system described according to claim 1 or 2 or 3 or 8 or 9, which is characterized in that include
The first area (G) and curved blade (111) individualism that the navel blade (112) and curved blade (111) are arranged jointly
Second area (H), in the first area (G) range, the circumference outer diameter c of the navel blade (112) compares curved blade
(111) circumference outer diameter b is 1-10 μm big；It is described in second area (H) range of the curved blade (111) individualism
The circumference outer diameter b of curved blade (111) is consistent with the circumference outer diameter c of navel blade (112)；The curved blade (111) and tripe
The knife height range of navel blade (112) is 3-12mm, and the blade width of the two is 2-10mm.
11. gradual arc cutter system according to claim 1, which is characterized in that the curved blade (111) and tripe
The knife edge angular range of navel blade (112) is 50 ° -70 °.
12. according to claim 1 or gradual arc cutter system described in 11, which is characterized in that the curved blade (111)
The area of the arc edge grinding (501) of excision is 1.5-5 times of the area that the navel blade (112) cuts off navel edge grinding (502).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542594A (en) * | 2018-05-18 | 2018-09-18 | 瑞光（上海）电气设备有限公司 | Gradual arc cutter system and cutting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542594A (en) * | 2018-05-18 | 2018-09-18 | 瑞光（上海）电气设备有限公司 | Gradual arc cutter system and cutting method |
| CN108542594B (en) * | 2018-05-18 | 2023-03-31 | 瑞光（上海）电气设备有限公司 | Progressive arc-shaped cutter system and cutting method |
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