CN209361096U - A kind of elastic component attachment device - Google Patents
A kind of elastic component attachment device Download PDFInfo
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- CN209361096U CN209361096U CN201822140712.XU CN201822140712U CN209361096U CN 209361096 U CN209361096 U CN 209361096U CN 201822140712 U CN201822140712 U CN 201822140712U CN 209361096 U CN209361096 U CN 209361096U
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- elastic component
- outlet portion
- sliding part
- yarn outlet
- drive shaft
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Abstract
A kind of elastic component attachment device, the elastic component attachment device include guiding device, the first sliding part, the second sliding part and driving device, and first sliding part and the second sliding part are slidably arranged on guiding device；First sliding part is equipped with the second sliding part described in the first yarn outlet portion and is equipped with the second yarn outlet portion.By the way that the second drive shaft is slidably arranged in the first hollow drive shaft, facilitate the overall dimensions of reduction elastic component attachment device, it drives two groups of elastic component X along wave high speed displacement bending by the first yarn outlet portion and the second yarn outlet portion simultaneously, the formation efficiency of disposable paper urine pants greatly improved.
Description
Technical field
The utility model relates to a kind of elastic component attachment devices, and in particular to a kind of to be connected to elastic component disposably
The attachment device of paper diaper leg holes part.
Background technique
During manufacturing disposable paper urine pants, needing will be by being mostly attached to leg holes with the rubber rope that elastomeric yarn is constituted
Part.The elastic component that a pair is used to swing rubber rope is usually movably disposed at uniaxial support device in the prior art
On, in such a configuration since elastic component is mutually closed their path, can not make the displacement of two elastic components and
Bending is so as to intersected with each other, to there are problems that the paper diaper in the presence of the rubber rope that intersects can not be made.
In addition, in order to make elastic component accurately shift and be bent with higher speed, in order to avoid elastic component is scratched
Bent influence, preferably by elastic component between sheet material contact point at a distance from extend as far as possible.However, since elastic component is logical
It often is drawn out to the part that two sheet of front and back is overlapped by pressure roller, so in latter arrangement, when attempting to keep elastic component close
When contact point, since elastic component is spaced apart and juxtaposition along the direction of motion of sheet material, so elastic component and pressure roller exist
The case where interference, therefore there is a problem of accelerating limited.
Utility model content
Based on problem and deficiency described in background technique, the utility model is intended to provide one kind
Elastic component attachment device, the device can make elastic component with corrugated shifts bending and intersects, and
It can accurately be moved and elasticity of flexure component on sheet material at high speed.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of elastic component attachment device, the elastic component attachment device include guiding device, the first sliding part, second
Sliding part and driving device, first sliding part and the second sliding part are slidably arranged on guiding device；First sliding
Part is equipped with the second sliding part described in the first yarn outlet portion and is equipped with the second yarn outlet portion.
Preferably, the cardinal extremity in first yarn outlet portion is arranged on the first sliding part, and it is distally-oriented to described the
Two slide member tilts upwardly extend；The cardinal extremity in second yarn outlet portion is arranged on the second sliding part, and it is distally-oriented to
First slide member tilts upwardly extend.
Preferably, the distal end in first yarn outlet portion is different with the height of the distal end in the second yarn outlet portion.
Preferably, the guiding device includes the first guiding axis and the second guiding axis, and first guiding axis and second is led
It is arranged in an axially parallel mode to axis.
Preferably, the driving device includes the first drive shaft, the second drive shaft, one end of first drive shaft and institute
It states the first yarn outlet portion to be fixedly connected, the other end is fixedly connected with first sliding block；One end of second drive shaft with
Second yarn outlet portion is fixedly connected, and the other end is fixedly connected with second sliding block.
Preferably, first drive shaft is hollow shaft, and second drive shaft and the first drive shaft are coaxially disposed, and sliding
It is dynamic to be set in the first drive shaft.
Preferably, the driving device further includes the first sliding block, the second sliding block, two guide rods, the first feed screw nut,
Two feed screw nuts, servo motor and lead screw；The servo motor is connect by shaft coupling with the lead screw, and the lead screw is equipped with
First feed screw nut and the second feed screw nut, first feed screw nut are fixedly connected with the first sliding block, the second lead screw spiral shell
Mother is fixedly connected with the second sliding block.
Preferably, described two guide rods are arranged in parallel, wherein a guide rod and the first guiding axis are coaxially disposed, it is another to lead
It is coaxially disposed to bar and the second guiding axis.
Preferably, first sliding block and the second sliding block wear on the guide bar and mutually opposite sliding backward along guide rod axis
It is dynamic.
The beneficial effects of the utility model are: the utility model is by being slidably arranged in hollow first for the second drive shaft
In drive shaft, facilitate the overall dimensions for reducing elastic component attachment device, while passing through the first yarn outlet portion and the second yarn
Line outlet portion drives two groups of elastic component X along wave high speed displacement bending, and the generation effect of disposable paper urine pants greatly improved
Rate.
Detailed description of the invention
Fig. 1 is the main view of the utility model elastic component attachment device；
Fig. 2 is the top view of the utility model elastic component attachment device；
Fig. 3 is the utility model sheet material pressing schematic diagram；
Fig. 4 is the utility model elastic component attachment device schematic diagram；
Fig. 5 is the utility model elastic component attachment device schematic diagram.
Description of symbols: guiding device 1, the first sliding part 2, the second sliding part 3, driving device 4, the first yarn go out
Oral area 5, the second yarn outlet portion 6, the first drive shaft 7, the second drive shaft 8, the first sliding block 9, the second sliding block 10, guide rod 11,
First feed screw nut 12, the second feed screw nut 13, servo motor 14, lead screw 15, pressure roller 16.
Specific embodiment
The utility model is further described below in conjunction with the drawings and specific embodiments, but present embodiment is simultaneously
It is not limited to content below, arbitrarily can change and implement in the range of the purport of lossless the utility model.
As shown in Figs. 1-2, the utility model elastic component attachment device includes guiding device 1, the first sliding part 2, second
Sliding part 3 and driving device 4, first sliding part 2 and the second sliding part 3 are slidably arranged on guiding device 1.Described first
Sliding part 2 is equipped with the first yarn outlet portion 5, and second sliding part 3 is equipped with the second yarn outlet portion 6, the driving dress
4 are set for driving first sliding part 2 and the second sliding part 3 to slide axially along guiding device 1.
First sliding part 2 and the second sliding part 3 slide on guiding device 1, to make elastic component X with wave
Shape movement.The guiding device 1 includes that the first guiding axis 1a and the second guiding axis 1b, first sliding part 2 and second are sliding
Moving part 3 is arranged in the center of guiding device 1 and is in same plane with the first guiding axis 1a and the second guiding axis 1b.
The cardinal extremity in first yarn outlet portion 5 is arranged on the first sliding part 2, and its first distal end 5a is described in
Second sliding part 3 tilts upward extension.The cardinal extremity in second yarn outlet portion 6 is arranged on the second sliding part 3, and its second
Distal end 6a tilts upward extension towards first sliding part 2.Therefore, when the first sliding part 2 and the second sliding part 3 most connect each other
When close, the first yarn outlet portion 5 and the second yarn outlet portion 6 can be intersected with each other.In addition, in order to prevent from the first yarn outlet
The elastic component X that portion 5 and the second yarn outlet portion 6 are drawn is wrapped around one another, the first distal end 5a in first yarn outlet portion 5 and
The height of the second distal end 6a in the second yarn outlet portion 6 is different.
The driving device 4 is led including the first drive shaft 7, the second drive shaft 8, the first sliding block 9, the second sliding block 10, two
To bar 11, the first feed screw nut 12, the second feed screw nut 13, servo motor 14 and lead screw 15.One end of first drive shaft 7
It is fixedly connected with first yarn outlet portion 5, the other end is fixedly connected with first sliding block 9.Second drive shaft 8
One end is fixedly connected with second yarn outlet portion 6, and the other end is fixedly connected with second sliding block 10.Described first drives
Moving axis 7 is hollow shaft, and second drive shaft 8 and the first drive shaft 7 are coaxially disposed, and are slidably located in the first drive shaft 7.
The servo motor 14 is connect by shaft coupling with the lead screw 15, and the lead screw 15 is equipped with the first feed screw nut
12 and second feed screw nut 13, first feed screw nut 12 be fixedly connected with the first sliding block 9, second feed screw nut 13 with
Second sliding block 10 is fixedly connected.Described two guide rods 11 are arranged in parallel, wherein a guide rod 11 and the first guiding axis 1a are coaxial
Setting, another guide rod 11 and the second guiding axis 1b are coaxially disposed.First sliding block 9 and the second sliding block 10 are threaded through guide rod
It slides axially on 11 and along guide rod 11.
When the servo motor 14 rotates forward, the first feed screw nut 12 and the second feed screw nut 13 are moved toward one another along lead screw 15,
The first yarn outlet portion 5 and the second yarn outlet portion 6 move toward one another until the two is intersected at this time.When servo motor 14 inverts,
First feed screw nut 12 and the second feed screw nut 13 are along 15 back movement of lead screw, the first yarn outlet portion 5 and the second yarn at this time
6 back movement of outlet portion is until the two separates.
As shown in Figures 1 and 3, two pressure rollers 16 relatively rotate, and two sheet material A and elastic component X are pressed by pressure roller 16,
The movement in the first yarn outlet portion 5 and the second yarn outlet portion 6 may make the first yarn outlet portion 5 and the second yarn outlet portion 6
On elastic component X generate movement.
As illustrated in figures 4-5, when elastic component attachment device is started to work, the first yarn outlet portion 5 and the second yarn outlet
Both portions 6 are separate, and the elastic component X at the first yarn outlet portion 5 and the elastic component X at the second yarn outlet portion 5 exist at this time
It is adhered at farthest mutual alignment on sheet material A.
Servo motor 14 rotates forward so that the first yarn outlet portion 5 and the second yarn outlet portion 6 move toward one another, at this time the first yarn
The elastic component X at elastic component X and the second yarn outlet portion 5 at line outlet portion 5 is close to each other.And when the first yarn outlet
After portion 5 and the second yarn outlet portion 6 intersect, the elastic component X and the second yarn outlet at the first yarn outlet portion 5 at this time
Elastic component X at portion 5 is also intersected with each other.
Simultaneously as the height of the second distal end 6a of the first distal end 5a and the second yarn outlet portion 6 in the first yarn outlet portion 5
Degree is different, therefore two elastic component X will not occur mutually to wind.Servo motor is repeated to rotate forward, be inverted, so that the first yarn be made to go out
Oral area 5 and the second yarn outlet portion 6 sequentially moves toward one another and back movement, so that the mutual waviness of elastic component X be made to hand over
Fork.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, do not limit the protection scope of the present invention, it is all practical according to this
Equivalent change or modification made by novel Spirit Essence should all cover within the protection scope of the present utility model.
Claims (8)
1. a kind of elastic component attachment device, it is characterised in that: the elastic component attachment device includes guiding device (1),
One sliding part (2), the second sliding part (3) and driving device (4), first sliding part (2) and the second sliding part (3) sliding are set
It sets on guiding device (1)；First sliding part (2) is equipped with the first yarn outlet portion (5), second sliding part (3)
It is equipped with the second yarn outlet portion (6)；The driving device (4) includes the first drive shaft (7), the second drive shaft (8), and described the
One end of one drive shaft (7) is fixedly connected with first yarn outlet portion (5), and the other end is fixedly connected with the first sliding block (9)；
One end of second drive shaft (8) is fixedly connected with second yarn outlet portion (6), and the other end and the second sliding block (10) are solid
Fixed connection.
2. elastic component attachment device according to claim 1, it is characterised in that: first yarn outlet portion (5)
Cardinal extremity is arranged on the first sliding part (2), and its first distal end (5a) tilts upward extension towards second sliding part (3)；
The cardinal extremity in second yarn outlet portion (6) is arranged on the second sliding part (3), and its second distal end (6a) is towards described first
Sliding part (2) tilts upward extension.
3. elastic component attachment device according to claim 2, it is characterised in that: first yarn outlet portion (5)
First distal end (5a) is different with the second distal end height of (6a) in the second yarn outlet portion (6).
4. elastic component attachment device according to claim 1, it is characterised in that: the guiding device (1) includes first
Guiding axis (1a) and the second guiding axis (1b), first guiding axis (1a) and the second guiding axis (1b) are arranged in an axially parallel mode.
5. elastic component attachment device according to claim 1, it is characterised in that: first drive shaft (7) is hollow
Axis, second drive shaft (8) and the first drive shaft (7) are coaxially disposed, and in the first drive shaft (7) that is slidably located in.
6. elastic component attachment device according to claim 5, it is characterised in that: the driving device (4) further includes
One sliding block (9), the second sliding block (10), two guide rods (11), the first feed screw nut (12), the second feed screw nut (13), servo
Motor (14) and lead screw (15)；The servo motor (14) is connect by shaft coupling with the lead screw (15), the lead screw (15)
It is equipped with the first feed screw nut (12) and the second feed screw nut (13), first feed screw nut (12) and the first sliding block (9) are solid
Fixed connection, second feed screw nut (13) are fixedly connected with the second sliding block (10).
7. elastic component attachment device according to claim 6, it is characterised in that: described two guide rods (11) set in parallel
It sets, wherein a guide rod (11) and the first guiding axis (1a) are coaxially disposed, another guide rod (11) and the second guiding axis (1b) are same
Axis setting.
8. elastic component attachment device according to claim 6, it is characterised in that: first sliding block (9) and the second cunning
Block (10) is threaded through on guide rod (11) and along the mutually opposite sliding backward of guide rod (11) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140712.XU CN209361096U (en) | 2018-12-19 | 2018-12-19 | A kind of elastic component attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140712.XU CN209361096U (en) | 2018-12-19 | 2018-12-19 | A kind of elastic component attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209361096U true CN209361096U (en) | 2019-09-10 |
Family
ID=67829433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140712.XU Active CN209361096U (en) | 2018-12-19 | 2018-12-19 | A kind of elastic component attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209361096U (en) |
-
2018
- 2018-12-19 CN CN201822140712.XU patent/CN209361096U/en active Active
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