CN218321853U

CN218321853U - Needle machine is used in geotechnique's cloth production

Info

Publication number: CN218321853U
Application number: CN202222257518.6U
Authority: CN
Inventors: 陈东宏
Original assignee: Shenyang Hongchen Engineering Materials Co ltd
Current assignee: Shenyang Hongchen Engineering Materials Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-17
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a needle machine for producing geotextile, which relates to the technical field of geotextile production equipment and comprises a platform, a mounting plate and a needle mechanism; the mounting panel pass through bracing piece fixed mounting in the platform top, acupuncture mechanism is two sets of, the mirror image set up in the mounting panel both sides, it is two sets of acupuncture mechanism is connected with drive assembly jointly, acupuncture mechanism includes push-and-pull rod, faller, felting needle, set up first inclined hole in the mounting panel, push-and-pull rod sliding connection in the first inclined hole, faller fixed connection in the push-and-pull rod lower extreme, felting needle fixed mounting in the faller lower surface, the felting needle is the slope installation, and this device can make the felting needle pierce the geotechnological cloth with the mode of slope in, has improved the degree of depth in the geotechnological cloth of pricking of felting needle, and acupuncture mechanism through two sets of mirror images setting can make during two sets of felting needles pierce the geotechnological cloth with the direction of difference, makes the cross structure complicated between the fibre, improves geotechnological cloth's intensity.

Description

Needle machine is used in geotechnique's cloth production

Technical Field

The utility model relates to a geotechnique's cloth production facility technical field specifically is a needle loom is used in geotechnique's cloth production.

Background

Geotextile, also called geotextile, is a water permeable geosynthetic material made of synthetic fibers by needling or weaving, and the production of geotextile usually requires a needle machine, and the production of geotextile by needling requires the use of a needle machine.

In the utility model patent of publication No. CN210796853U, a high-speed needling machine acupuncture mechanism is disclosed, including the protecting crust, the board is placed to one side fixedly connected with of protecting crust, the top fixedly connected with servo motor of placing the board, servo motor's output fixedly connected with axis of rotation, the outer fixed surface of axis of rotation is connected with the eccentric wheel. This high-speed acupuncture machine acupuncture mechanism, through the protecting crust, servo motor, the axis of rotation, the clamp plate, the eccentric wheel, the support column, the faller, cooperation setting between supporting spring and the slider, the device moves, servo motor can drive the eccentric wheel and rotate, thereby carry out decurrent thrust to the clamp plate, thereby make the faller carry out reciprocating motion, operate through setting up a plurality of eccentric wheels, thereby guarantee the even of application of force, and improve processingquality, and the fixed orifices, the slider, support column and sliding opening can play limiting displacement, place this faller and take place to shift when moving, thereby improve the stability of the device when moving.

However, the needles of the prior art devices typically move in a direction perpendicular to the geotextile, and the needles have a limited penetration depth, and the geotextile has a relatively low strength due to a relatively single cross structure between fibers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a needle loom is used in geotechnique's cloth production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a needle machine for producing geotextile comprises a platform, a mounting plate and a needle mechanism; the mounting plate is fixedly mounted above the platform through a support rod, the needling mechanisms are arranged in two groups, the two groups are arranged on two sides of the mounting plate in a mirror image mode, and the two groups of needling mechanisms are connected with a driving assembly together;

the acupuncture mechanism comprises a push-pull rod, a needle plate and an acupuncture needle, wherein a first inclined hole is formed in the mounting plate, the push-pull rod is connected in the first inclined hole in a sliding mode, the needle plate is fixedly connected to the lower end of the push-pull rod, the acupuncture needle is fixedly mounted on the lower surface of the needle plate, the acupuncture needle is mounted in an inclined mode, and the inclined angle of the acupuncture needle is the same as that of the first inclined hole;

two groups of needle holes are formed below the two groups of needling mechanisms in the platform, and each group of needle holes is matched with the needles in the needling mechanisms above;

an input roller is arranged on one side of the platform, and an output roller is arranged on the other side of the platform.

Preferably, the driving assembly comprises a fixing rod and a lifting plate, the fixing rod is fixedly installed on the upper surface of the mounting plate, the lifting plate is connected to the fixing rod in a sliding mode, a pair of connecting plates are fixedly connected to the two sides of the lower portion of the lifting plate, sliding openings are formed in the connecting plates in a pair, a sliding rod is fixedly connected to the upper end of the push-pull rod, the sliding rod is connected to the inside of the sliding opening in a sliding mode, and the lifting plate is connected with a reciprocating mechanism.

Preferably, reciprocating mechanism includes double-end motor, carousel, connecting rod, dead lever upper end fixed mounting has the fixed plate, double-end motor fixed mounting in on the fixed plate, carousel fixed mounting in on double-end motor's the drive end, connecting rod one end is rotated and is connected at the skew a side of the carousel centre of a circle is surperficial, the connecting rod other end articulate in on the lifter plate.

Preferably, the mounting panel is internal to be located a plurality of second inclined holes have been seted up in the first inclined hole outside, second inclined hole inclination with first inclined hole inclination equals, and is a plurality of equal sliding connection has the gag lever post in the second inclined hole, gag lever post lower extreme fixed connection in on the faller.

Advantageous effects

The utility model provides a needle loom is used in geotechnique's cloth production possesses following beneficial effect:

1. the lifting plate can reciprocate up and down by starting the double-end motor, and the lifting plate can drive the push-pull rod to move along the axis direction of the first inclined hole, so that the felting needles penetrate into the geotextile in an inclined manner, and the depth of the felting needles penetrating into the geotextile is improved;

2. the two groups of needle punching mechanisms arranged in a mirror image mode can enable the two groups of needles to be punched into the geotextile in different directions, so that the cross structure between fibers is complex, and the strength of the geotextile is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention.

In the figure: 1. a platform; 2. a support bar; 3. mounting a plate; 4. a first inclined hole; 5. a push-pull rod; 6. a needle plate; 7. a limiting rod; 8. a needle; 9. an input roller; 10. an output roller; 11. fixing the rod; 12. a lifting plate; 13. a connecting plate; 14. a sliding port; 15. a slide bar; 16. a fixing plate; 17. a double-headed motor; 18. a turntable; 19. a connecting rod; 20. a pinhole; 21. a second inclined hole.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a needle machine for geotextile production comprises a platform 1, mounting plates 3 and needle punching mechanisms, wherein the mounting plates 3 are fixedly mounted above the platform 1 through supporting rods 2, the number of the needle punching mechanisms is two, the needle punching mechanisms are arranged on two sides of the mounting plates 3 in a mirror image manner, the two needle punching mechanisms are connected with a driving assembly together, each needle punching mechanism comprises a push-pull rod 5, a needle plate 6 and a needle 8, a first inclined hole 4 is formed in the mounting plate 3, the push-pull rods 5 are connected in the first inclined holes 4 in a sliding manner, the needle plates 6 are fixedly connected to the lower ends of the push-pull rods 5, the needles 8 are fixedly mounted on the lower surfaces of the needle plates 6, the needles 8 are mounted in an inclined manner, the inclination angles of the needles are the same as those of the first inclined holes 4, two groups of needle holes 20 are formed below the two groups of needle punching mechanisms in the platform 1, each group of needle holes 20 is matched with the needle 8 in the needle punching mechanism above, an input roller 9 is arranged on one side of the platform 1, and an output roller 10 is arranged on the other side of the platform 1; the needle plate 6 can be moved along the axial direction of the first inclined hole 4 by the driving assembly, so that the felting needles 8 penetrate into the geotextile in an inclined mode, the two groups of felting needles 8 can penetrate into the geotextile in opposite directions by two groups of needle punching mechanisms arranged in a mirror image mode, and the geotextile can be moved by the arranged input roller 9 and the arranged output roller 10.

Specifically, the driving assembly comprises a fixed rod 11 and a lifting plate 12, the fixed rod 11 is fixedly arranged on the upper surface of the mounting plate 3, the lifting plate 12 is connected onto the fixed rod 11 in a sliding manner, a pair of connecting plates 13 are fixedly connected to two sides below the lifting plate 12, sliding openings 14 are formed in the pair of connecting plates 13, a sliding rod 15 is fixedly connected to the upper end of the push-pull rod 5, the sliding rod 15 is connected into the sliding opening 14 in a sliding manner, and the lifting plate 12 is connected with a reciprocating mechanism; the lifting plate 12 is driven by the reciprocating mechanism to reciprocate up and down, the push-pull rod 5 can slide in the first inclined hole 4 by the sliding rod 15 sliding in the sliding opening 14, and the needle plate 6 is driven by the push-pull rod 5 to move.

Specifically, the reciprocating mechanism comprises a double-end motor 17, a rotary table 18 and a connecting rod 19, wherein a fixed plate 16 is fixedly arranged at the upper end of a fixed rod 11, the double-end motor 17 is fixedly arranged on the fixed plate 16, the rotary table 18 is fixedly arranged on the driving end of the double-end motor 17, one end of the connecting rod 19 is rotatably connected to the surface of one side deviating from the circle center of the rotary table 18, and the other end of the connecting rod 19 is hinged to the lifting plate 12; the double-end motor 17 drives the turntable 18 to rotate, a crank link mechanism can be formed by the turntable 18 and the connecting rod 19, and the lifting plate 12 is driven to reciprocate up and down by the connecting rod 19.

Specifically, a plurality of second inclined holes 21 are formed in the mounting plate 3 and positioned outside the first inclined holes 4, the inclination angles of the second inclined holes 21 are equal to the inclination angle of the first inclined holes 4, limiting rods 7 are connected in the plurality of second inclined holes 21 in a sliding manner, and the lower ends of the limiting rods 7 are fixedly connected to the needle plate 6; the needle plate 6 can be prevented from twisting by the sliding connection of the limiting rod 7 in the second inclined hole 21, and the moving track of the needle plate 6 can be limited.

All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequence should be referred to the following working principle, in which the electrical parts are electrically connected in sequence, and the detailed connection means is a known technology in the art, and the following main description of the working principle and process is omitted for describing electrical control.

The utility model discloses a theory of operation and use flow: the geotextile can move on the platform 1 through the arranged input roller 9 and the output roller 10; the lifting plate 12 can move up and down in a reciprocating manner by starting the double-end motor 17, the sliding rod 15 slides in the sliding opening 14 in the connecting plate 13, the push-pull rod 5 can be driven to move when the lifting plate 12 moves, the needle plate 6 is driven to move along the axial direction of the first inclined hole 4 by the push-pull rod 5, the pricking pin 8 can be caused to be pricked into the geotextile in an inclined manner by the same inclination angle of the pricking pin 8 and the first inclined hole 4, and the depth of the pricking pin 8 which is pricked into the geotextile is increased; two groups of needle punching mechanisms arranged in a mirror image mode can enable two groups of needle punching needles 8 to be punched into the geotextile in different directions, so that the cross structure between fibers is complex, and the strength of the geotextile is improved.

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

1. A needle machine for producing geotextile is characterized by comprising a platform (1), a mounting plate (3) and a needle mechanism; the mounting plate (3) is fixedly mounted above the platform (1) through a support rod (2), the number of the needling mechanisms is two, the needling mechanisms are arranged on two sides of the mounting plate (3) in a mirror image mode, and the two needling mechanisms are connected with a driving assembly together;

the needling mechanism comprises a push-pull rod (5), a needle plate (6) and a pricking needle (8), wherein a first inclined hole (4) is formed in the mounting plate (3), the push-pull rod (5) is connected in the first inclined hole (4) in a sliding manner, the needle plate (6) is fixedly connected to the lower end of the push-pull rod (5), the pricking needle (8) is fixedly arranged on the lower surface of the needle plate (6), the pricking needle (8) is installed in an inclined manner, and the inclined angle of the pricking needle is the same as that of the first inclined hole (4);

two groups of needle holes (20) are formed in the platform (1) and are positioned below the two groups of needling mechanisms, and each group of needle holes (20) is matched with the needles (8) in the needling mechanisms above;

an input roller (9) is arranged on one side of the platform (1), and an output roller (10) is arranged on the other side of the platform (1).

2. The needle machine for producing the geotextile as claimed in claim 1, wherein the driving assembly comprises a fixing rod (11) and a lifting plate (12), the fixing rod (11) is fixedly mounted on the upper surface of the mounting plate (3), the lifting plate (12) is slidably connected to the fixing rod (11), a pair of connecting plates (13) are fixedly connected to two sides below the lifting plate (12), sliding openings (14) are formed in the pair of connecting plates (13), a sliding rod (15) is fixedly connected to the upper end of the push-pull rod (5), the sliding rod (15) is slidably connected to the sliding openings (14), and a reciprocating mechanism is connected to the lifting plate (12).

3. The needle machine for producing the geotextile as claimed in claim 2, wherein the reciprocating mechanism comprises a double-end motor (17), a rotary table (18) and a connecting rod (19), a fixing plate (16) is fixedly mounted at the upper end of the fixing rod (11), the double-end motor (17) is fixedly mounted on the fixing plate (16), the rotary table (18) is fixedly mounted on the driving end of the double-end motor (17), one end of the connecting rod (19) is rotatably connected to the surface of one side deviating from the circle center of the rotary table (18), and the other end of the connecting rod (19) is hinged to the lifting plate (12).

4. The needle machine for producing the geotextile according to claim 1, wherein a plurality of second inclined holes (21) are formed in the mounting plate (3) and positioned outside the first inclined holes (4), the inclined angle of the second inclined holes (21) is equal to that of the first inclined holes (4), a plurality of limiting rods (7) are slidably connected in the second inclined holes (21), and the lower ends of the limiting rods (7) are fixedly connected to the needle plate (6).