Needle machine for non-woven geotextile production

Abstract

The utility model belongs to the technical field of non-woven geotextile production, and particularly relates to a needling machine for non-woven geotextile production, which comprises a support frame, a support screen plate, a U-shaped plate I, a mounting seat, an adjusting component I, a support guide component, two hollow plates, two rectangular plates, an adjusting component II, a support frame, a transmission component, a plurality of rotating shafts and a plurality of needles arranged in the same direction. The first U-shaped plate is fixedly installed on the top side of the supporting frame, the supporting net plate is detachably installed on the supporting frame and located below the first U-shaped plate, an installation opening is formed in the first U-shaped plate, the installation base is installed in the installation opening in a sliding mode, and the first adjusting assembly is arranged on the first U-shaped plate and connected with the installation base. The needling device is reasonable in design, simple and convenient to operate, and capable of adjusting the inclination angle of the needling needle according to actual needling requirements, so that needling processing in different directions can be realized in the production process of the geotechnical non-woven fabric.

Description

TECHNICAL FIELD

[0001] The utility model relates to non - woven geotextile production technical field especially relates to a non - woven geotextile production is with needle -punching machine. BACKGROUND

[0002] Non - woven geotextile (Terylene geotextile, non - woven geotextile) is also called geotextile, and it is water -permeable geosynthetic material formed by needle -punching or weaving of synthetic fiber, and the finished product is cloth, and geotextile is divided into woven geotextile and non - woven geotextile, and geotextile has excellent filtering, isolation, reinforcement protection, high tensile strength, good permeability, high temperature resistance, cold resistance, aging resistance and corrosion resistance.In the production and processing of geotextile, needle -punching machine is needed to operate.

[0003] Referring to the prior art granted announcement No. CN 218321853U "a geotextile production is with needle -punching machine", it includes platform, mounting plate and needle -punching mechanism;The mounting plate is fixedly installed on the platform through the support rod, the needle -punching mechanism is two groups, and is mirror image arranged on the both sides of the mounting plate, and the two groups of needle -punching mechanism are connected with drive assembly, the needle -punching mechanism includes push -pull rod, needle plate, needle, the first inclined hole is formed in the mounting plate, the push -pull rod is slidably connected in the first inclined hole, the needle plate is fixedly connected to the lower end of the push -pull rod, the needle is fixedly installed on the lower surface of the needle plate, and the needle is installed in an inclined manner, so that the needle can be inserted into the geotextile in an inclined manner, the depth of the needle inserted into the geotextile is improved, and the two groups of needles can be inserted into the geotextile in different directions through the two groups of mirror image arranged needle -punching mechanism, so that the cross -sectional structure of the fibers is complex, and the strength of the geotextile is improved.

[0004] After careful research, it is found that the above -mentioned patent and prior art at least still have the following shortcomings, first, the above -mentioned patent changes the penetration angle of the needle, but the needle -punching angle is not adjustable, and only one relatively fixed angle can be used for needle -punching operation, which is better than the traditional straight -up and straight -down needle -punching method, but there is certain use limitation.

[0005] Therefore, the utility model provides a non - woven geotextile production is with needle -punching machine to solve the above -mentioned problem.

[0006] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms part of the prior art against which the present utility model must be patented. UTILITY MODEL CONTENT

[0007] The utility model aims at solving the shortcoming mentioned in the above background, and provides a non - woven geotextile production is with needle -punching machine.

[0008] The technical purposes are achieved by the following technical scheme: a needle punching machine for non-woven geotextile production, comprising a supporting frame, a supporting net plate, a U-shaped plate one, a mounting seat, an adjusting assembly one, a supporting and guiding assembly, two hollow plates, two rectangular plates, an adjusting assembly two, a supporting frame, a transmission assembly, a plurality of rotating shafts and a plurality of needle punches arranged in the same direction.

[0009] The U-shaped plate one is fixedly installed on the top side of the supporting frame, the supporting net plate is detachably installed on the supporting frame and located below the U-shaped plate one, the U-shaped plate one is provided with a mounting opening, the mounting seat is slidingly installed in the mounting opening, the adjusting assembly one is arranged on the U-shaped plate one and connected with the mounting seat, the two hollow plates are hingedly installed on the bottom side of the mounting seat, the supporting and guiding assembly is arranged on the bottom side of the U-shaped plate one and connected with the two hollow plates, the two rectangular plates are slidingly installed in the corresponding hollow plates, the adjusting assembly two is arranged on one of the hollow plates and connected with the corresponding rectangular plate, the bottom side of the two rectangular plates is provided with a mounting groove, the supporting shafts are fixedly installed in the two mounting grooves, a plurality of rotating shafts are rotatably installed on the inner walls of the front and rear sides of the supporting frame in parallel, a plurality of needle punches are radially fixedly installed on the corresponding rotating shafts, the front and rear ends of the two supporting shafts extend out of the mounting grooves and are rotatably connected with the inner walls of the supporting frame, and the transmission assembly is arranged on the two supporting shafts and the plurality of rotating shafts and connected with the supporting frame.

[0010] Preferably, the adjusting assembly one comprises a servo motor and a lead screw, the lead screw is rotatably installed in the mounting opening, the lead screw is threadedly connected with the mounting seat, one side of the U-shaped plate one is fixedly installed with the servo motor, and the output shaft of the servo motor extends into the mounting opening and is axially fixedly connected with the lead screw.

[0011] Preferably, two guide rods are fixedly installed on the inner walls of the two sides of the mounting opening in parallel, and the two guide rods are slidingly connected with the mounting seat.

[0012] Preferably, the supporting and guiding assembly comprises a U-shaped plate two, four guide pins and four guide grooves, the bottom side of the U-shaped plate one is fixedly installed with the U-shaped plate two, the U-shaped plate two is provided with a rectangular opening, two guide pins are fixedly installed on the inner walls of the front and rear sides of the rectangular opening, the front and rear sides of the two hollow plates are provided with guide grooves, and the four guide pins are slidingly in contact with the inner walls of the corresponding guide grooves.

[0013] Preferably, the distance between the two guide pins on the same side of the hollow plate is the same as the distance between the hinge points of the two hollow plates and the mounting seat.

[0014] Preferably, the adjusting assembly two comprises a reciprocating driving part and two fixed plates, the fixed plates are fixedly installed on the left side of the hollow plate and the rectangular plate, and the two fixed plates are provided with the same reciprocating driving part.

[0015] Preferably, the reciprocating driving part comprises a mounting cylinder, a driving motor, a reciprocating lead screw, a sliding block, a fixed rod and a connecting frame, the mounting cylinder is fixedly installed on the upper fixed plate, the driving motor is fixedly installed at the top end of the mounting cylinder, the reciprocating lead screw is fixedly connected on the output shaft of the driving motor in an axial direction, the sliding block is slidably installed in the mounting cylinder in an axial direction, the reciprocating lead screw is threadedly connected with the sliding block, the connecting frame is fixedly installed on the bottom side of the sliding block, and the fixed rod is fixedly installed on the bottom side of the connecting frame and fixedly connected with the lower fixed plate.

[0016] Preferably, the transmission assembly comprises a toothed plate and a plurality of gears, the toothed plate is slidably installed on the top side of the support frame, and the gears are fixedly sleeved on the two support shafts and the plurality of rotating shafts.

[0017] Preferably, the two support blocks are symmetrically fixedly installed on the top side of the support frame, and the toothed plate is slidably installed on the two support blocks in a horizontal manner.

[0018] The beneficial effects of the needle punching machine for non-woven geotextile production are as follows:

[0019] Through the reasonable layout of the support net plate, the U-shaped plate one, the mounting seat, the adjusting assembly one, the support guiding assembly, the hollow plate, the rectangular plate, the adjusting assembly two and the support frame, the stability of the needle punching machine during the working process is ensured, thereby the production efficiency and the product quality are improved, and the stability of the needle punching machine is effectively improved. Meanwhile, the angle at which the needles pierce the non-woven geotextile can be adjusted according to the needs through the adjustment of the adjusting assembly one and the transmission assembly, and the needle piercing operation on the non-woven geotextile is facilitated through the cooperation of the adjusting assembly two, so that the production needs of the non-woven geotextile of different thicknesses and types can be well met. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 A three-dimensional structure schematic diagram of the needle punching machine for non-woven geotextile production is provided for the present application;

[0022] Figure 2 A partial three-dimensional structure schematic diagram of the needle punching machine for non-woven geotextile production is provided for the present application;

[0023] Figure 3 For Figure 2 A three-dimensional structure schematic diagram from another perspective;

[0024] Figure 4 A three-dimensional structure schematic view of the mounting seat, hollow plate, rectangular plate, supporting shaft, gear, toothed plate, guide groove and adjusting assembly two parts of the needle punching machine for non-woven geotextile production is provided for the utility model;

[0025] Figure 5 A three-dimensional structure schematic view of the U-shaped plate two, rectangular port and guide pin parts of the needle punching machine for non-woven geotextile production is provided for the utility model;

[0026] Figure 6 A three-dimensional structure schematic view of the shaft, gear and needle part is provided for the utility model;

[0027] Figure 7 A sectional structure schematic view of the reciprocating drive part in the adjusting assembly two is provided for the utility model.

[0028] In the drawing: 1, support frame; 11, support net plate; 2, U-shaped plate one; 21, U-shaped plate two; 22, guide pin; 3, mounting seat; 31, screw rod; 32, servo motor; 33, guide rod; 4, hollow plate; 41, rectangular plate; 42, fixed plate; 43, reciprocating drive part; 431, mounting cylinder; 432, fixed rod; 433, connecting frame; 434, sliding block; 435, drive motor; 436, reciprocating screw; 5, support frame; 51, supporting shaft; 52, shaft; 53, gear; 54, toothed plate. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] REFERENCE Figures 1-7The utility model provides a kind of needle punching machine for non-woven geotextile production, including support frame 1, support net plate 11, U-shaped plate one 2, mounting seat 3, two hollow plates 4, two rectangular plates 41, support frame 5, multiple rotating shafts 52 and multiple needles arranged in the same direction, U-shaped plate one 2 is fixedly installed on support frame 1 top side, support net plate 11 is detachably installed on support frame 1 and is located below U-shaped plate one 2, installation mouth is opened in U-shaped plate one 2, mounting seat 3 is slidably installed in installation mouth, screw rod 31 is rotatably installed in installation mouth, screw rod 31 is threadedly connected with mounting seat 3, one side of U-shaped plate one 2 is fixedly installed with servo motor 32, the output shaft of servo motor 32 extends into installation mouth and is axially fixedly connected with screw rod 31, can control mounting seat 3 to carry out transverse displacement according to need, two hollow plates 4 are all hingedly installed on the bottom side of mounting seat 3, the bottom side of U-shaped plate one 2 is fixedly installed with U-shaped plate two 21, rectangular mouth is opened in U-shaped plate two 21, two guide pins 22 are fixedly installed on the inner wall of the front and back of rectangular mouth, the front and back of two hollow plates 4 are all provided with guide slot, four guide pins 22 are slidably contacted with the inner wall of corresponding guide slot, the interval between the two guide pins 22 on the same side of hollow plate 4 is same with the interval between the hinging point of two hollow plates 4 and mounting seat 3, can provide support and guide for hollow plate 4 when mounting seat 3 carries out transverse position adjustment, two rectangular plates 41 are slidably installed in corresponding hollow plate 4 respectively;

[0031] The hollow plate 4 and rectangular plate 41 on the left side are all fixedly installed with fixed plate 42, the fixed plate 42 on the top is fixedly installed with mounting cylinder 431, the top of mounting cylinder 431 is fixedly installed with driving motor 435, the output shaft of driving motor 435 is axially fixedly connected with reciprocating screw rod 436, the sliding block 434 is axially slidably installed in mounting cylinder 431, the reciprocating screw rod 436 is threadedly connected with sliding block 434, the bottom side of sliding block 434 is fixedly installed with connecting frame 433, the bottom side of connecting frame 433 is fixedly installed with fixed rod 432 fixedly connected with the fixed plate 42 below, can control the reciprocating stretching of rectangular plate 41 along the direction of hollow plate 4 according to need, so as to control the needle punching operation of support frame 5 and needle, the bottom side of two rectangular plates 41 is provided with mounting groove, two mounting grooves are all fixedly installed with support shaft 51, the inner wall of the front and back of support frame 5 is rotatably installed with multiple rotating shafts 52 arranged in parallel, multiple needles are radially fixedly installed on corresponding rotating shaft 52, the front and back of two support shafts 51 are all extended to the outside of mounting groove and rotatably connected with the inner wall of support frame 5, the top side of support frame 5 is slidably installed with toothed plate 54, two support shafts 51 and multiple rotating shafts 52 are all fixedly provided with gear 53, multiple gear 53 are all engaged with toothed plate 54, can control the corresponding needle of multiple rotating shaft 52 to carry out inclination adjustment through support shaft 51, gear 53 and toothed plate 54 when the inclination of rectangular plate 41 changes.

[0032] In this embodiment, in order to enable the mounting seat 3 to maintain good working stability, two guide rods 33 arranged in parallel with each other are fixedly installed on the inner walls of the two sides of the mounting opening, and the two guide rods 33 are both in sliding connection with the mounting seat 3.

[0033] In this embodiment, in order to enable the tooth plate 54 to be provided with stable support and guidance, thereby ensuring that the tooth plate 54 and the gear 53 are in a stable meshing state, two support blocks are fixedly installed on the top side of the support frame 5 in a symmetrical manner, and the tooth plate 54 is slidingly installed on the two support blocks in a horizontal manner.

[0034] As for the driving motor, the servo motor, and the required circuit, electronic components and module mechanism involved, the prior art can be adopted, and those skilled in the art can realize it without further description. The content protected by the present application does not involve the improvement of software, circuit and method.

[0035] Working principle: in use, first, the power is turned on, the servo motor 32 is started, the servo motor 32 controls the mounting seat 3 to slide along the guide rod 33 through the screw rod 31, thereby adjusting the transverse position of the mounting seat 3. Since the hollow plate 4, the rectangular plate 41, the mounting seat 3 and the plane on the bottom side of the two rectangular plates 41 form a quadrilateral, with the adjustment of the transverse position of the mounting seat 3, the support frame 5 can always remain in a horizontal state under the cooperation of the guide pin 22 and the guide groove, and with the change of the inclination angle of the rectangular plate 41, the support shaft 51 changes relatively with the support frame 5 by the same inclination angle as the rectangular plate 41, thereby enabling the plurality of rotating shafts 52 to be driven to deflect synchronously under the cooperation of the gear 53 and the tooth plate 54, and then the orientation of the needles can be adjusted to the same inclination state as the rectangular plate 41, and then the non-woven fabric that needs to be needled is controlled to pass through the position below the support frame 5 and the driving motor 435 is started, the driving motor 435 controls the sliding block 434 to drive the connecting frame 433 and the fixed rod 432 to move back and forth quickly through the reciprocating screw 436, thereby controlling the reciprocating movement of the rectangular plate 41 along the inclination direction of the hollow plate 4, and thereby controlling the plurality of needles to perform needling operation on the non-woven geotextile.

[0036] Since the inclination angle of the needles in the device can be adjusted according to actual needs, the device can select different needle angles according to actual needs, greatly improving the applicability of the device.

[0037] The above has carried out the detailed introduction to the needle punching machine for non-woven geotextile production provided by the utility model. The principle and implementation mode of the utility model are described by applying the specific embodiments in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A needle punch machine for producing nonwoven geotextile, characterized by, Including support frame (1), support net board (11), U-shaped board one (2), mounting seat (3), adjusting assembly one, support guide assembly, two hollow boards (4), two rectangular boards (41), adjusting assembly two, support frame (5), transmission assembly, multiple rotating shafts (52) and multiple needle in the same direction Setting; The U-shaped board one (2) is fixedly installed on the top side of the support frame (1), the support net board (11) is detachably installed on the support frame (1) and located below the U-shaped board one (2), the U-shaped board one (2) is provided with a mounting opening, the mounting seat (3) is slidably installed in the mounting opening, the adjusting assembly one is arranged on the U-shaped board one (2) and connected with the mounting seat (3), the two hollow boards (4) are hingedly installed on the bottom side of the mounting seat (3), the support guide assembly is arranged on the bottom side of the U-shaped board one (2) and connected with the two hollow boards (4), the two rectangular boards (41) are slidably installed in the corresponding hollow boards (4) respectively, the adjusting assembly two is arranged on one of the hollow boards (4) and connected with the corresponding rectangular board (41), the bottom side of the two rectangular boards (41) is provided with a mounting groove, the support shaft (51) is fixedly installed in the two mounting grooves, the front and rear inner walls of the support frame (5) are rotatably installed with multiple rotating shafts (52) arranged in parallel with each other, multiple needles are radially fixedly installed on the corresponding rotating shaft (52), the front and rear ends of the two support shafts (51) extend out of the mounting groove and are rotatably connected with the inner wall of the support frame (5), and the transmission assembly is arranged on the two support shafts (51) and multiple rotating shafts (52) and connected with the support frame (5).

2. The needle loom for producing nonwoven geotextile according to claim 1, characterized in that: The adjusting assembly one includes a servo motor (32) and a lead screw (31), the lead screw (31) is rotatably installed in the mounting opening, the lead screw (31) is threadedly connected with the mounting seat (3), one side of the U-shaped board one (2) is fixedly installed with the servo motor (32), and the output shaft of the servo motor (32) extends into the mounting opening and is axially fixedly connected with the lead screw (31).

3. The needle loom for producing nonwoven geotextile according to claim 1, characterized in that: Two guide rods (33) are fixedly installed on the inner walls of the two sides of the mounting opening and arranged in parallel with each other, and the two guide rods (33) are slidably connected with the mounting seat (3).

4. The needle loom for producing nonwoven geotextile according to claim 1, characterized in that: The support guide assembly includes a U-shaped board two (21), four guide pins (22) and four guide grooves, the bottom side of the U-shaped board one (2) is fixedly installed with the U-shaped board two (21), the U-shaped board two (21) is provided with a rectangular opening, two guide pins (22) are fixedly installed on the front and rear inner walls of the rectangular opening, the front and rear sides of the two hollow boards (4) are provided with guide grooves, and the four guide pins (22) are slidably in contact with the inner walls of the corresponding guide grooves.

5. The needle loom for producing nonwoven geotextile according to claim 4, characterized in that: The distance between the two guide pins (22) located on the same side of the hollow board (4) is the same as the distance between the hinge points of the two hollow boards (4) and the mounting seat (3).

6. The needle loom for producing nonwoven geotextile according to claim 1, characterized in that: The adjusting assembly two includes a reciprocating driving part (43) and two fixed plates (42), the fixed plate (42) is fixedly installed on the hollow board (4) and the rectangular board (41) located on the left side, and the two fixed plates (42) are provided with the same reciprocating driving part (43).

7. The needle loom for producing nonwoven geotextile according to claim 6, characterized in that: The reciprocating driving part (43) comprises a mounting cylinder (431), a driving motor (435), a reciprocating lead screw (436), a sliding block (434), a fixed rod (432) and a connecting frame (433), the mounting cylinder (431) is fixedly installed on the upper fixed plate (42), the top end of the mounting cylinder (431) is fixedly installed with the driving motor (435), the output shaft of the driving motor (435) is axially fixedly connected with the reciprocating lead screw (436), the sliding block (434) is axially slidably installed in the mounting cylinder (431), the reciprocating lead screw (436) is threadedly connected with the sliding block (434), the bottom side of the sliding block (434) is fixedly installed with the connecting frame (433), and the bottom side of the connecting frame (433) is fixedly installed with the fixed rod (432) fixedly connected with the lower fixed plate (42).

8. The needle loom for producing nonwoven geotextile according to claim 1, characterized in that: The transmission assembly comprises a toothed plate (54) and a plurality of gear wheels (53), the toothed plate (54) is slidably installed on the top side of the support frame (5), the gear wheels (53) are fixedly sleeved on the two support shafts (51) and the plurality of rotating shafts (52), and the plurality of gear wheels (53) are engaged with the toothed plate (54).

9. The needle loom for producing nonwoven geotextile according to claim 8, characterized in that: The top side of the support frame (5) is fixedly installed with two support blocks in a symmetrical manner, and the toothed plate (54) is slidably installed on the two support blocks in a horizontal manner.

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