CN212335478U - Double-sided needling device for processing non-woven geotextile - Google Patents
Double-sided needling device for processing non-woven geotextile Download PDFInfo
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- CN212335478U CN212335478U CN202020741994.3U CN202020741994U CN212335478U CN 212335478 U CN212335478 U CN 212335478U CN 202020741994 U CN202020741994 U CN 202020741994U CN 212335478 U CN212335478 U CN 212335478U
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Abstract
The utility model relates to a non-woven geotechnological cloth processing technology field just discloses a two-sided acupuncture device for non-woven geotechnological cloth processing, which comprises a frame, the inboard from the top down of frame rotates respectively and is connected with first bent axle, the first fixed plate of fixedly connected with and second fixed plate and rotates and be connected with the second bent axle. This a two-sided acupuncture device for processing of non-woven geotechnique's cloth, through first mount, first clamp plate, first dead lever, the second mount, the cooperation of second clamp plate and second dead lever is used, when making the felting needle pierce or withdraw from the fibre web, first clamp plate and second clamp plate can compress tightly non-woven geotechnique's cloth, play non-woven geotechnological cloth area when preventing the felting needle from withdrawing from the fibre web, cause surperficial unevenness, adopt the mode of dislocation distribution to distribute between first felting needle and the second felting needle simultaneously, make non-woven geotechnological cloth have two-way confining force on same cross-section, the joint strength between the fibre web has been strengthened, improve the quality of acupuncture.
Description
Technical Field
The utility model relates to a non-woven geotechnical cloth processing technology field specifically is a two-sided acupuncture device for non-woven geotechnical cloth processing.
Background
The working principle of the double-sided needling device is as follows: when the needle penetrates through the fiber web, the surface and partial inner layer fibers of the fiber web are forcedly penetrated into the fiber web, the original fluffy fiber web is compressed due to the friction effect among the fibers, and when the needle exits the fiber web, the penetrated fiber bundles are separated from the barbs and are remained in the fiber web, so that a plurality of fiber bundles are entangled with the fiber web and can not restore the original fluffy state, and a great number of fiber bundles are penetrated into the fiber web through a plurality of times of needling, and the fibers in the fiber web are mutually entangled, thereby finishing the needling processing work of the non-woven fabric.
Present partial acupuncture device need set up two driving sources and drive when carrying out the acupuncture operation to the two-sided of non-woven fabrics, and the extravagant electric energy of comparison, when the felting needle withdrawed from the fibre net simultaneously, easily with non-woven geotechnological cloth area play, cause the surface unevenness, the felting needle that distributes from top to bottom does not adopt crisscross mode that distributes to distribute moreover distributes, and this kind of mode makes the difficult required intensity that reaches of non-woven fabrics after the acupuncture, and the acupuncture quality is relatively poor.
SUMMERY OF THE UTILITY MODEL
Not enough to the background art, the utility model provides a two-sided acupuncture device for processing of non-woven geotechnological cloth has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: the utility model provides a two-sided acupuncture device for processing of non-woven geotechnological cloth, includes the frame, the inboard from the top down of frame rotates respectively and is connected with first bent axle, the first fixed plate of fixedly connected with and second fixed plate and rotates and be connected with the second bent axle, one side fixed mounting of first bent axle has actuating mechanism, the both ends of first bent axle and second bent axle are rotated and are connected with the bottom and rotate the bent axle connecting rod inside at first fixed plate and second fixed plate respectively, all cup joint first acupuncture subassembly and the second acupuncture subassembly of fixed connection on the bent axle connecting rod through the guide bar activity respectively between first fixed plate and the second fixed plate, first bent axle extends the fixed cover of the outside one end of frame and is equipped with the third sprocket, the fixed cover of the outside one end of frame that extends of second bent axle is equipped with the fourth sprocket.
Preferably, first acupuncture subassembly cup joints the first mount on the guide bar top including the activity, the both sides at first mount top all rotate with the bottom of bent axle connecting rod and are connected, and the bottom fixed mounting of first mount has a plurality of equidistance first felting needles that distribute, the equal activity in inside of first mount both sides has cup jointed first dead lever, the bottom fixedly connected with of first dead lever is located the first clamp plate in the first felting needle outside, first dead lever extends the outside bottom joint of first mount and has first buckle, the top of first clamp plate is connected with the bottom transmission of first mount through the first spring of suit on first dead lever.
Preferably, the first fixing plate and the second fixing plate are both provided with a clearance groove at the outer side of the crankshaft connecting rod.
Preferably, the second acupuncture subassembly cup joints the second mount on the guide bar top including the activity, the both sides of second mount bottom all rotate with the top of crankshaft connecting rod to be connected, the top fixed mounting of second mount have a plurality of equidistance distribute and with first felting needle between carry out the second felting needle that the dislocation distributes, the inside equal activity of second mount both sides has cup jointed the second dead lever, the top fixedly connected with of second dead lever is located the second clamp plate in the second felting needle outside, the second dead lever extends the outside bottom joint of second mount and has the second buckle, the bottom of second clamp plate is connected with the top transmission of second mount through the second spring of suit on the second dead lever.
Preferably, actuating mechanism includes that fixed mounting connects the pivot in the frame inside with rotating the motor in the frame, the outside of pivot is rotated respectively and is connected with first sprocket and second sprocket, and the inside of first sprocket and second sprocket opposite side all carries out fixed connection between bolt and the pivot, and the pivot extends the outside one end of second sprocket and cup joints through the axle sleeve with the output shaft of motor is fixed, the motor is connected through carrying out the transmission between chain and third sprocket and the fourth sprocket of suit on first sprocket and second sprocket respectively.
Preferably, the top of the rotating shaft is provided with a limiting hole matched with the bolt.
The utility model discloses possess following beneficial effect:
1. this a two-sided acupuncture device for processing of non-woven geotechnological cloth, use through the cooperation of pivot, first sprocket, the second sprocket, the bolt, the third sprocket, fourth sprocket and chain for the device can drive first acupuncture subassembly and second acupuncture subassembly simultaneously under the drive of same driving source motor and drive, uses through the cooperation of spacing hole and bolt simultaneously, makes the device can carry out the acupuncture operation to the unilateral of non-woven geotechnological cloth according to the operation demand, the operation of being convenient for.
2. This a two-sided acupuncture device for processing of non-woven geotechnique's cloth, through first mount, first clamp plate, first dead lever, the second mount, the cooperation of second clamp plate and second dead lever is used, when making the felting needle pierce or withdraw from the fibre web, first clamp plate and second clamp plate can compress tightly non-woven geotechnique's cloth, play non-woven geotechnological cloth area when preventing the felting needle from withdrawing from the fibre web, cause surperficial unevenness, adopt the mode of dislocation distribution to distribute between first felting needle and the second felting needle simultaneously, make non-woven geotechnological cloth have two-way confining force on same cross-section, the joint strength between the fibre web has been strengthened, improve the quality of acupuncture.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the driving mechanism of the present invention.
In the figure: 1. a frame; 2. a first crankshaft; 3. a first fixing plate; 4. a second fixing plate; 5. a second crankshaft; 6. a drive mechanism; 61. a motor; 62. a rotating shaft; 63. a first sprocket; 64. a second sprocket; 65. a bolt; 7. a crankshaft connecting rod; 8. a guide bar; 9. a first needling assembly; 91. a first fixing frame; 92. a first lancet; 93. a first fixing lever; 94. a first platen; 95. a first spring; 10. a second needling assembly; 101. a second fixing frame; 102. a second lancet; 103. a second fixing bar; 104. a second platen; 105. a second spring; 11. a third sprocket; 12. and a fourth sprocket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
Referring to fig. 1-2, a double-sided needling apparatus for nonwoven geotextile processing includes a frame 1, the inner side of the frame 1 is respectively and rotatably connected with a first crankshaft 2, a first fixed plate 3 and a second fixed plate 4 and a second crankshaft 5 from top to bottom, a driving mechanism 6 is fixedly arranged on one side of the first crankshaft 2, two ends of the first crankshaft 2 and the second crankshaft 5 are rotatably connected with crankshaft connecting rods 7 of which the bottom ends respectively rotate in the first fixing plate 3 and the second fixing plate 4, a first needling component 9 and a second needling component 10 which are fixedly connected on a crankshaft connecting rod 7 are respectively and movably sleeved between the first fixing plate 3 and the second fixing plate 4 through a guide rod 8, a third chain wheel 11 is fixedly sleeved at one end of the first crankshaft 2 extending out of the rack 1, and a fourth chain wheel 12 is fixedly sleeved at one end of the second crankshaft 5 extending out of the rack 1.
Wherein, first acupuncture subassembly 9 cup joints first mount 91 on guide bar 8 top including the activity, the both sides at first mount 91 top all rotate with crankshaft connecting rod 7's bottom and are connected, and the bottom fixed mounting of first mount 91 has a plurality of equidistance first acupuncture needle 92 that distribute, first dead lever 93 has been cup jointed in the equal activity of inside of first mount 91 both sides, the bottom fixedly connected with of first dead lever 93 is located the first clamp plate 94 in the first acupuncture needle 92 outside, first dead lever 93 extends the outside bottom joint of first mount 91 and has first buckle, the top of first clamp plate 94 is connected with the bottom transmission of first mount 91 through the first spring 95 of suit on first dead lever 93.
Wherein, the inside of first fixed plate 3 and second fixed plate 4 both sides all is seted up and is located the avoiding groove in the bent axle connecting rod 7 outside, utilizes to avoid the groove and can prevent to produce when bent axle connecting rod 7 moves and interfere between first fixed plate 3 and the second fixed plate 4, influences the motion of first acupuncture subassembly 9 and second acupuncture subassembly 10.
The second needling component 10 comprises a second fixing frame 101 movably sleeved on the top end of the guide rod 8, two sides of the bottom of the second fixing frame 101 are rotatably connected with the top end of the crankshaft connecting rod 7, a plurality of second needles 102 which are distributed at equal intervals and are staggered with the first needles 92 are fixedly mounted at the top of the second fixing frame 101, a second fixing rod 103 is movably sleeved inside two sides of the second fixing frame 101, a second pressing plate 104 located on the outer side of the second needles 102 is fixedly connected to the top of the second fixing rod 103, a second buckle is clamped at the bottom end of the second fixing frame 101, which extends out of the second fixing rod 103, and the bottom of the second pressing plate 104 is in transmission connection with the top of the second fixing frame 101 through a second spring 105 sleeved on the second fixing rod 103.
Wherein, actuating mechanism 6 includes motor 61 of fixed mounting in frame 1 and rotates the pivot 62 of connecting in frame 1 inside, the outside of pivot 62 rotates respectively and is connected with first sprocket 63 and second sprocket 64, and the inside of first sprocket 63 and second sprocket 64 opposite side all carries out fixed connection through between bolt 65 and the pivot 62, and the pivot 62 extends the outside one end of second sprocket 64 and cup joints through the axle sleeve with the output shaft of motor 61 is fixed, motor 61 carries out the transmission through the chain of suit on first sprocket 63 and second sprocket 64 respectively and is connected between third sprocket 11 and the fourth sprocket 12.
Wherein, the top of the rotating shaft 62 is provided with a limiting hole matched with the bolt 65.
When the device is used, the non-woven geotextile to be processed is placed between the first pressing plate 94 and the second pressing plate 104, the motor 61 is started, the motor 61 drives the first crankshaft 2 and the second crankshaft 5 to rotate respectively through the chain sleeved on the first chain wheel 63 and the second chain wheel 64, the first crankshaft 2 and the second crankshaft 5 drive the first needling component 9 and the second needling component 10 to move respectively through the crankshaft connecting rod 7 while rotating, the first needling component 9 presses the first pressing plate 94 to compress the non-woven geotextile through the first spring 95 sleeved on the first fixing rod 93 while moving, the second needling component 10 presses the second pressing plate 104 to compress the non-woven geotextile through the second spring 105 sleeved on the second fixing rod 103 while moving, when the first needling 92 on the first fixing frame 91 and the second needling 102 on the second fixing frame 101 penetrate through the fiber web, the fibers on the surface and in part of the inner layer of the web are forced to penetrate into the interior of the web, the originally fluffy web is compressed due to the friction between the fibers, when the first and second needles 92 and 102 exit the web, the penetrated fiber bundles are separated from the barbs and remain in the web, and simultaneously the first and second pressing plates 94 and 104 compress the nonwoven geotextile under the action of the first and second springs 95 and 105, respectively, so as to facilitate the first and second needles 92 and 102 to exit the web.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two-sided acupuncture device for processing of non-woven geotechnological cloth, includes frame (1), its characterized in that: the inner side of the rack (1) is respectively and rotatably connected with a first crankshaft (2), a first fixing plate (3) and a second fixing plate (4) from top to bottom and is rotatably connected with a second crankshaft (5), a driving mechanism (6) is fixedly installed on one side of the first crankshaft (2), two ends of the first crankshaft (2) and the second crankshaft (5) are rotatably connected with crankshaft connecting rods (7) of which the bottoms are respectively and rotatably arranged in the first fixing plate (3) and the second fixing plate (4), a first needling component (9) and a second needling component (10) which are fixedly connected to the crankshaft connecting rods (7) are respectively and movably sleeved between the first fixing plate (3) and the second fixing plate (4) through guide rods (8), and a third chain wheel (11) is fixedly sleeved at one end of the first crankshaft (2) extending out of the rack (1), and a fourth chain wheel (12) is fixedly sleeved at one end of the second crankshaft (5) extending out of the rack (1).
2. The double-sided needling apparatus for non-woven geotextile processing according to claim 1, wherein: first acupuncture subassembly (9) are including the activity cup joint first mount (91) on guide bar (8) top, the both sides at first mount (91) top all rotate with the bottom of bent axle connecting rod (7) and are connected, and the bottom fixed mounting of first mount (91) has first felting needle (92) that a plurality of equidistance distribute, first dead lever (93) have been cup jointed in the equal activity of inside of first mount (91) both sides, the bottom fixedly connected with of first dead lever (93) is located first clamp plate (94) in the first felting needle (92) outside, first dead lever (93) extend first mount (91) outside bottom joint have first buckle, the top of first clamp plate (94) is connected with the bottom transmission of first mount (91) through first spring (95) of suit on first dead lever (93).
3. The double-sided needling apparatus for non-woven geotextile processing according to claim 1, wherein: the inside of first fixed plate (3) and second fixed plate (4) both sides all is seted up and is located the avoiding groove in bent axle connecting rod (7) outside.
4. The double-sided needling apparatus for non-woven geotextile processing according to claim 1, wherein: the second acupuncture component (10) comprises a second fixed frame (101) movably sleeved at the top end of the guide rod (8), both sides of the bottom of the second fixing frame (101) are rotatably connected with the top end of the crankshaft connecting rod (7), a plurality of second pricker needles (102) which are distributed at equal intervals and are staggered with the first pricker needles (92) are fixedly arranged at the top of the second fixing frame (101), the inner parts of the two sides of the second fixed frame (101) are movably sleeved with second fixed rods (103), the top of the second fixing rod (103) is fixedly connected with a second pressure plate (104) positioned at the outer side of the second puncture needle (102), the bottom end of the second fixed rod (103) extending out of the second fixed frame (101) is clamped with a second buckle, the bottom of the second pressure plate (104) is in transmission connection with the top of the second fixing frame (101) through a second spring (105) sleeved on the second fixing rod (103).
5. The double-sided needling apparatus for non-woven geotextile processing according to claim 1, wherein: drive mechanism (6) are including motor (61) and the rotation of fixed mounting in frame (1) connecting pivot (62) inside frame (1), the outside of pivot (62) rotates respectively and is connected with first sprocket (63) and second sprocket (64), and the inside of first sprocket (63) and second sprocket (64) opposite side all carries out fixed connection through between bolt (65) and pivot (62), and pivot (62) extend the outside one end of second sprocket (64) and pass through the fixed cup joint of output shaft of axle sleeve and motor (61), motor (61) carry out the transmission through the chain of suit on first sprocket (63) and second sprocket (64) respectively and are connected between third sprocket (11) and fourth sprocket (12).
6. The double-sided needling apparatus for non-woven geotextile processing according to claim 5, wherein: the top of the rotating shaft (62) is provided with a limiting hole matched with the bolt (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741994.3U CN212335478U (en) | 2020-05-08 | 2020-05-08 | Double-sided needling device for processing non-woven geotextile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741994.3U CN212335478U (en) | 2020-05-08 | 2020-05-08 | Double-sided needling device for processing non-woven geotextile |
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| CN212335478U true CN212335478U (en) | 2021-01-12 |
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| CN202020741994.3U Active CN212335478U (en) | 2020-05-08 | 2020-05-08 | Double-sided needling device for processing non-woven geotextile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150444A (en) * | 2021-12-02 | 2022-03-08 | 太仓天狮环保滤材有限公司 | High-efficiency needling device and method for lustring non-woven filter cloth |
-
2020
- 2020-05-08 CN CN202020741994.3U patent/CN212335478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150444A (en) * | 2021-12-02 | 2022-03-08 | 太仓天狮环保滤材有限公司 | High-efficiency needling device and method for lustring non-woven filter cloth |
| CN114150444B (en) * | 2021-12-02 | 2022-12-02 | 太仓天狮环保滤材有限公司 | High-efficiency needling device and method for lustred non-woven filter cloth |
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