CN202367791U - Cut-off machine - Google Patents
Cut-off machine Download PDFInfo
- Publication number
- CN202367791U CN202367791U CN 201120452952 CN201120452952U CN202367791U CN 202367791 U CN202367791 U CN 202367791U CN 201120452952 CN201120452952 CN 201120452952 CN 201120452952 U CN201120452952 U CN 201120452952U CN 202367791 U CN202367791 U CN 202367791U
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- Prior art keywords
- cut
- rotary body
- cutting knife
- cutting
- pressing component
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model aims at providing a cut-off machine. Due to the adoption of the cut-off machine, under the situation that an absorber continuum is cut off in high-speed rotation, the absorber continuum can be prevented from being lifted up to leap or be dislocated in a conveying direction, and the stable transportation of the absorber continuum can be realized. The cut-off machine (1) is used for cutting off the absorber continuum (A) in a manufacturing device of absorptive articles, the cut-off machine is provided with a cut-off part (3) and an anvil part (2), which are opposite to each other, the cut-off part is provided with a rotary body (4) and at least one cutter (5) which is installed on the rotary body, the cut-off part and the anvil part rotate relatively to each other so as to clamp and cut off the absorber continuum, wherein press parts (6) which are spaced to one another at a stipulated distance and adjacent to the cutters are arranged at an upstream side of the rotating direction of each cutter, and the press parts press the absorber continuum in the direction that the absorber continuum is departed from the peripheral part of the rotary body.
Description
Technical field
The utility model relates to a kind of cutting machine, relates in particular to the cutting machine that is used for cutting off at the manufacturing installation of absorbent commodity the absorber non-individual body.
Background technology
In the past; Shearing device as the absorber non-individual body; In patent documentation 1 (special table 2002-519146), disclose a kind of absorbent commodity cut-out and used cutting knife; This cutting knife have cut off edge 134 each other near and the cutting edge 131 that limits of first and the second surface 132,133 that intersect, above-mentioned first and second surface 132,133 have (preferably a plurality of) hole 136 at least, this hole 136 can be flowed out and is used to hinder the agent 122 that super-absorbent material moves.
This cutting edge 131 when staple fiber web 110, is used to hinder agent 122 that super-absorbent material moves flows to fleece 110 through hole 136 cut-out edge.This is used to hinder agent 122 that super-absorbent material moves is applied to absorbent members 26 with the mode of the end of first and second ora terminalis 163,165 that seals absorbent members 26 fully first and second ora terminalis 163,165; Therefore, can prevent that absorbability gelation material from spilling through the end of absorbent members 26.
The prior art document
Patent documentation
Patent documentation 1: Japan special table 2002-519146 communique
The utility model content
The problem that utility model will solve
But; Disclosed cutting knife in the patent documentation 1; Cutting off under the situation of absorber non-individual body in the rotation at a high speed, the cutter head of cutting knife is pushed the absorber non-individual body and is dragged to the direction of rotation of cutting knife, so the absorber non-individual body is easily attached on the cutting knife, taken up by the direction of rotation to cutting knife with cutting knife; Sometimes cause the absorber non-individual body on throughput direction, to take place to jump or dislocation, can not carry out the stable conveying of absorber non-individual body.
The utility model proposes in view of above-mentioned problem; Its purpose is to provide a kind of cutting machine; Even this cutting machine is cutting off under the situation of absorber non-individual body in the rotation at a high speed; Also can avoid the absorber non-individual body is taken up, on throughput direction, takes place to jump or dislocation, can realize the stable conveying of absorber non-individual body.
Be used to solve the means of problem
First scheme of the utility model is a kind of cutting machine; Be used for cutting off the absorber non-individual body at the manufacturing installation of absorbent commodity; This cutting machine disposes cut-out portion and anvil portion with mode in opposite directions, and said cut-out portion has rotary body and at least one cutting knife that is installed on this rotary body, thereby this cut-out portion rotates clamping each other and cuts off this absorber non-individual body with this anvil portion; It is characterized in that
Peripheral part at said rotary body; Direction of rotation upstream side at each cutting knife; The mode adjacent with said cutting knife with the interval that separates regulation is provided with pressing component, and the direction that this pressing component leaves at the peripheral part that makes the absorber non-individual body from said rotary body is pushed the absorber non-individual body.
The alternative plan of the utility model is in first scheme, and said pressing component is arranged on the peripheral part of said rotary body via plate member, and said plate member is installed on said rotary body removably.
Third party's case of the utility model is in alternative plan, and said cutting knife is installed on said rotary body removably via installation bracket.
The cubic case of the utility model is first to third party's case, and said pressing component is made up of elastomer.
The effect of utility model
According to the cutting machine of first scheme of the utility model, because at the peripheral part of rotary body, at the direction of rotation upstream side of each cutting knife; The mode adjacent with cutting knife with the interval that separates regulation is provided with pressing component; The direction that this pressing component leaves at the peripheral part that makes the absorber non-individual body from rotary body is pushed the absorber non-individual body, therefore, even cutting off under the situation of absorber non-individual body in the rotation at a high speed; Also can be after cutting knife be accomplished the cut-out action; Utilize corresponding pressing component to push the absorber non-individual body immediately, this absorber non-individual body is peeled off from the cutter head of cutting knife, thereby can be prevented that the absorber non-individual body is taken up; Take place to jump or dislocation at throughput direction, can realize the stable conveying of absorber non-individual body.
According to the cutting machine of the alternative plan of the utility model, because pressing component is arranged on the peripheral part of rotary body via plate member, plate member is installed on said rotary body removably, so can easily change pressing component with plate member.
According to the cutting machine of third party's case of the utility model, because cutting knife is installed on rotary body removably via installation bracket, thus can easily change cutting knife, and can regulate the position of cutting knife.
According to the cutting machine of the cubic case of the utility model, because pressing component is made up of elastomer, so can utilize elastomeric elastic force to push the absorber non-individual body in the direction of peeling off from the cutter head of cutting knife.
Description of drawings
Fig. 1 is the side view cutaway drawing of the cutting machine of expression the utility model; Wherein, Fig. 1 (A) expression cutting machine has just been accomplished the state that cuts off action; Fig. 1 (B) expression utilizes pressing component to push the state of absorber non-individual body, the state after Fig. 1 (C) expression is peeled off the absorber non-individual body from the cutter head of cutting knife fully.
Fig. 2 is the cutaway view of the variation of the cutting knife of the cutting machine of expression the utility model.
Symbol description
A absorber non-individual body
B absorber monomer
1 cutting machine
2 anvil portions
3 cut-out portions
4 rotary bodies
41 line parts
42 peripheral parts
43 installation brackets are fixedly used screwed hole
44 regulate screw threaded uses screwed hole
45 projections
5,5a cutting knife
51,51a cutter head
The 52a cavity
The 53a cutting edge
The preceding cutting face of 54a
Cutting face behind the 55a
The 56a hole
6 pressing components
61 set bolts
62 plate member
7 installation brackets
71 bracket
72 bottom brackets
73 bolts
74 installation bracket fixed-use bolts
75 through holes
76 regulate bolt
The specific embodiment
Below, describe with reference to the preferred implementation of accompanying drawing the utility model.Fig. 1 is the side view cutaway drawing of the cutting machine of expression the utility model; Wherein, Fig. 1 (A) expression cutting machine has just been accomplished the state that cuts off action, the state that Fig. 1 (B) expression utilizes pressing component to push, the state after Fig. 1 (C) expression is peeled off the absorber non-individual body from the cutter head of cutting knife fully.In addition, in Fig. 1 (A)～Fig. 1 (C),, following cutting knife 5 and pressing component 6 are not cut off expression in order to illustrate conveniently.
Shown in Fig. 1 (A); Cutting machine 1 disposes cut-out portion 3 and anvil portion 2 with mode in opposite directions; Said cut-out portion 3 and anvil portion 2 rotate each other; Thereby the next absorber non-individual body A of conveyor delivery by right side among the figure is also cut off in clamping, and the absorber monomers B that is cut off into the length of regulation is sent to next operation by the conveyer on the left of among the figure.
Cut-out portion 3 has rotary body 4 and is installed on two cutting knifes 5 of this rotary body 4 respectively via installation bracket 7.Rotary body 4 forms the part circular shape, and it has parallel and with respect to centrosymmetric two line parts 41 and two circular-arc peripheral parts 42 between these two line parts 41 of circle.It is fixing with screwed hole 43 and have the projection 45 of adjusting screw threaded with screwed hole 44 on each line part 41, to be formed with installation bracket.
Peripheral part 42 at rotary body 4; Position at the direction of rotation upstream side of each cutting knife 5; Interval to separate regulation is provided with pressing component 6 with cutting knife 5 adjacent modes via plate member 62, and the direction that this pressing component 6 leaves at the peripheral part that makes absorber non-individual body A from rotary body 4 is pushed absorber non-individual body A.This pressing component 6 forms the circular-arc of specific length, and is made up of elastomer, sticks on the face of radial outside of rotary body 4 of plate member 62.Plate member 62 utilizes two set bolts 61,61 to be installed on the peripheral part 42 of rotary body 4.When needs are changed pressing component 6,, can pressing component 6 be pulled down from rotary body 4 with plate member 62 through pulling down set bolt 61,61.
In Fig. 1 (A); Under the state that is installed on the rotary body 4; The cutter head 51 of cutting knife 5 is in the radial height position identical with the outer peripheral face of pressing component 6; But the cutter head 51 of cutting knife 5 than the outer peripheral face of pressing component 6 more under the outstanding situation of the radial outside of rotary body 4, and be under the situation of position of radially inner side that outer peripheral face than pressing component 6 more leans on rotary body 4 at the cutter head 51 of cutting knife 5, also can implement the utility model.In addition, absorber non-individual body A suitably disposes to the mode of the radially inner side distortion of rotary body 4 when pressing component 6 contacts with anvil portion 2 via absorber non-individual body A, to make pressing component 6.
In Fig. 1 (A), diagram for ease, only to the element annotation on the top of cut-out portion 3 symbol, but the key element of the bottom of cut-out portion 3 also has the structure identical with the key element on top.Equally, in Fig. 1 (B), (C), the key element of the bottom of the cut-out portion 3 of label symbol does not have the structure identical with the key element on top yet.
Under the state shown in Fig. 1 (A), the cutter head 51 of cutting knife 5 closely contacts with the outer peripheral face of anvil portion 2, thereby absorber non-individual body A is cut off in extruding.Because absorber non-individual body A is extruded cut-out, so the screen cloth up and down that constitutes absorber non-individual body A is closely contacted, preventing to be present in up and down, the absorbent material between the screen cloth exposes.
Under the state shown in Fig. 1 (B), because cutting knife 5 is pushing the cut-out action in the rotation at a high speed, after cutting off action completion just, the absorber non-individual body A of off-position upstream side is owing to inertia is followed the direction of rotation displacement of cutting knife 5 to cutting knife.But; Owing to be adjacent to be provided with pressing component 6 with cutting knife 5; So can after cutting off the firm completion of action, utilize pressing component 6 to push the absorber non-individual body A of off-position upstream side immediately, prevent that absorber non-individual body A from taking place to jump or dislocation to the further displacement of the direction of rotation of cutting knife 5 and even at throughput direction.In addition; At this moment; The pressing component 6 that just contact (in Fig. 1 (B), the pressing component 6 on the left of the point that contacts via absorber non-individual body A for pressing component 6 and anvil portion 2) with anvil portion 2, owing to from the contacting of anvil portion 2 discharge; So to the radial outside distortion of rotary body 4, to removing the direction effect that contact of absorber non-individual body A with cutting knife 5.
Under the state shown in Fig. 1 (C), through pressing component 6 continue push, the absorber non-individual body A of the upstream side of off-position is peeled off from the cutter head 51 of cutting knife 5 fully, returns to normal stable feed state.
Below, with reference to Fig. 2 the variation of cutting knife is described.
As shown in Figure 2, cutting knife 5a has cavity 52a in the part of cutter head 51a at least, on preceding cutting face 54a that constitutes cutting edge 53a and back cutting face 55a, be formed with respectively a plurality of, be three hole 56a that are communicated with cavity 52a in the drawings.Carrying out disengagement phase; From cavity 52a, spray air via above-mentioned a plurality of hole 56a; Absorber non-individual body A after thereby the winding-up power that can utilize air further promotes to cut off and absorber monomers B are peeled off from the cutter head 51a's of cutting knife 5a, can prevent effectively that absorber non-individual body A is taken up, takes place to jump or dislocation at throughput direction.
In above-mentioned preferred implementation, though pressing component 6 constitute by elastomer because absorber non-individual body A self has compressibility, so pressing component 6 also can be made up of inelastic body.In addition, though pressing component 6 is arranged on the peripheral part of rotary body 4 via plate member 62, also can not be set directly at the peripheral part of rotary body 4 via plate member 62.In addition, though represented that pressing component 6 sticks on the form on the plate member 62, pressing component 6 also can utilize other form fix on plate member 62.In addition, though in the above-described embodiment illustration two cutting knifes 5 and two pressing components 6, cutting knife 5 and pressing component 6 more than one or three also can be installed as required.In addition, though cutting knife 5 is installed on the rotary body 4 via installation bracket 7, can not be directly installed on the rotary body 4 via installation bracket 7 yet.
More than, according to preferred implementation the utility model is illustrated, but the utility model is not limited to above-mentioned embodiment, in the scope of the purport that does not break away from the utility model, can and be combined to form various schemes through change.The utility model comprises interior all variation, the application examples of thought range of the utility model that is defined by the claims.
Utilize possibility on the industry
The cutting machine of the utility model is applicable to the manufacturing installation of absorbent commodity.
Claims (4)
1. cutting machine; Be used for cutting off absorber non-individual body (A) at the manufacturing installation of absorbent commodity; This cutting machine (1) disposes cut-out portion (3) and anvil portion (2) with mode in opposite directions, and said cut-out portion (3) has rotary body (4) and is installed at least one cutting knife (5) of this rotary body (4), this cut-out portion (3) and this anvil portion (2) thus rotation clamping and cut off this absorber non-individual body (A) each other; It is characterized in that
Peripheral part in said rotary body (4); Direction of rotation upstream side at each cutting knife (5); Interval to separate regulation is provided with pressing component (6) with the adjacent mode of said cutting knife (5), and the direction that this pressing component (6) leaves at the peripheral part that makes absorber non-individual body (A) from said rotary body (4) is pushed absorber non-individual body (A).
2. cutting machine as claimed in claim 1 is characterized in that, said pressing component (6) is arranged on the peripheral part of said rotary body (4) via plate member (62),
Said plate member (62) is installed on said rotary body (4) removably.
3. cutting machine as claimed in claim 2 is characterized in that, said cutting knife (5) is installed on said rotary body (4) removably via installation bracket (7).
4. like each the described cutting machine in the claim 1～3, it is characterized in that said pressing component (6) is made up of elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120452952 CN202367791U (en) | 2011-11-16 | 2011-11-16 | Cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120452952 CN202367791U (en) | 2011-11-16 | 2011-11-16 | Cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367791U true CN202367791U (en) | 2012-08-08 |
Family
ID=46591514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120452952 Expired - Lifetime CN202367791U (en) | 2011-11-16 | 2011-11-16 | Cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149117A (en) * | 2014-07-02 | 2014-11-19 | 苏州市职业大学 | High-speed cutting-off device |
| US10383774B2 (en) | 2013-09-30 | 2019-08-20 | Zuiko Corporation | Device for producing disposable wearable article and method for producing disposable wearable article |
| WO2020011599A1 (en) * | 2018-07-13 | 2020-01-16 | Bw Papersystems Hamburg Gmbh | Cross-cutting device and method for stabilizing a cutting edge during crush cutting |
-
2011
- 2011-11-16 CN CN 201120452952 patent/CN202367791U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10383774B2 (en) | 2013-09-30 | 2019-08-20 | Zuiko Corporation | Device for producing disposable wearable article and method for producing disposable wearable article |
| CN104149117A (en) * | 2014-07-02 | 2014-11-19 | 苏州市职业大学 | High-speed cutting-off device |
| CN104149117B (en) * | 2014-07-02 | 2016-08-24 | 苏州市职业大学 | A kind of high speed shearing device |
| WO2020011599A1 (en) * | 2018-07-13 | 2020-01-16 | Bw Papersystems Hamburg Gmbh | Cross-cutting device and method for stabilizing a cutting edge during crush cutting |
| CN112703096A (en) * | 2018-07-13 | 2021-04-23 | Bw纸件系统汉堡有限公司 | Transverse cutting device and method for stabilizing cut edges during extrusion cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |