CN218968411U

CN218968411U - Geotechnique's membrane prevents fold and winds machine

Info

Publication number: CN218968411U
Application number: CN202223387866.1U
Authority: CN
Inventors: 毛丁明; 毛进雄
Original assignee: Jilin Zhongweike Environmental Technology Co ltd
Current assignee: Jilin Zhongweike Environmental Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-05
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a geomembrane fold-preventing winding machine, which comprises a base; and (2) base: the utility model provides a geomembrane is characterized by comprising a plurality of layers, the upper surface middle part symmetry is equipped with the slide rail, sliding connection has the screw thread slide of symmetric distribution between two slide rails, the front and back both ends of the face that deviates from of two screw thread slide are all symmetrically equipped with flexible post, all fix between the flexible end of two transversely adjacent flexible posts and can be connected with a tensioning piece, the upper surface left side symmetry of base is equipped with the fixing base, all be connected with first pivot through first bearing rotation between the relative medial surface of two fixing bases and between the relative medial surface of two vertically adjacent tensioning pieces, this geomembrane is prevented fold and is rolled up the machine, tensioning adjustment position can self-adaptation makes the geomembrane be in the tensioning state always and avoids appearing winding up the fold, self-adaptation is carried out tensioning adjustment, convenient to use, the device is rolled up the position and is smoothed out the extrusion through setting up the elasticity preforming to the outside of winding up the geomembrane, improve the geomembrane and roll up the roughness.

Description

Geotechnique's membrane prevents fold and winds machine

Technical Field

The utility model relates to the technical field of geomembrane production, in particular to a crease-resistant winding machine for a geomembrane.

Background

The geomembrane is an impermeable material, the impermeable material is formed by compounding a plastic film serving as an impermeable base material and non-woven fabrics, the impermeable material is mainly applied to a construction site, a special winding device is generally used for winding a finished geomembrane on a cylindrical core tube when the geomembrane is produced, so that the phenomenon that the using effect of the geomembrane is affected due to wrinkles generated when the geomembrane is transported and stored is avoided, the winding wrinkles are avoided when the partial winding device is used for ensuring that the tension of each section of the geomembrane is always in a tightening state, the geomembrane is vertically wound in a Z shape around two tightening rollers through vertically arranging the tightening rollers, and then the distance between the two tightening rollers is increased through a power device, so that the geomembrane is always in a tensioning state.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the geomembrane fold-preventing winding machine, the tensioning adjusting part of the device can be self-adapted to ensure that the geomembrane is always in a tensioning state to avoid fold winding, the tensioning adjustment is self-adapted, the use is convenient, meanwhile, the winding part of the device is used for extruding and flattening the outer side of the wound geomembrane through the elastic pressing sheet, the winding flatness of the geomembrane is improved, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a geomembrane fold-preventing winding machine comprises a base;

and (2) base: the middle part of the upper surface of the device is symmetrically provided with slide rails, symmetrically distributed threaded slide plates are connected between the two slide rails in a sliding manner, the front end and the rear end of the opposite surfaces of the two threaded slide plates are symmetrically provided with telescopic columns, the telescopic ends of the two transversely adjacent telescopic columns are fixedly connected with tensioning blocks, the left side of the upper surface of the base is symmetrically provided with fixing seats, the opposite inner sides of the two fixing seats and the opposite inner sides of the longitudinally adjacent tensioning blocks are respectively connected with a first rotating shaft through first bearings in a rotating manner, the outer sides of the first rotating shafts are respectively provided with a material conveying roller, the right side of the upper surface of the base is provided with an L-shaped material collecting frame, the rear wall of the L-shaped material collecting frame is rotationally connected with a second rotating shaft through second bearings, the outer side of the second rotating shaft is provided with a winding roller, the front side and the rear side of the lower surface of the base are symmetrically provided with mounting seats, the tensioning adjusting parts of the device can be self-adaptively arranged so that the geomembrane is always in a tensioning state to avoid winding folds, the self-adapting tensioning adjustment is convenient to use, and meanwhile the device winding positions are used for extruding and leveling the outer sides of the geotechnical membrane winding sheets through elastic rolling sheets, and improving the rolling evenness of the geomembrane.

Further, the intelligent electric control device also comprises a singlechip, wherein the singlechip is arranged outside the base, the input end of the singlechip is electrically connected with an external power supply, and the electric control device is convenient to control.

Further, still include first motor, first motor sets up in the upper surface of the slide rail of rear side, and the input of first motor is connected with the output electricity of singlechip, and the roof of the slide rail of rear side is connected with two-way lead screw through the third bearing rotation, and two-way lead screw all is connected with the rear end screw thread of screw thread slide, and the output shaft of first motor and two-way lead screw's upper end fixed connection carries out tensioning to the geomembrane and adjusts.

Further, the rear surface of L shape receipts work or material rest is equipped with the second motor, and the input of second motor is connected with the output electricity of singlechip, and the output shaft of second motor passes L shape receipts work or material rest and with the rear end fixed connection of second pivot, provides power for geomembrane winding.

Further, the first springs are symmetrically arranged between the thread slide plate and the opposite inner side surfaces of the vertically adjacent tensioning blocks, and are movably sleeved with the outer ends of the transversely adjacent telescopic columns, so that the geomembrane is tensioned and adjusted in a self-adaptive mode.

Further, the device also comprises a limiting roller which is longitudinally and symmetrically distributed and is rotationally connected with the right side face of the threaded sliding plate at the lower side through a fourth bearing, and the limiting roller is matched with the material conveying roller for installation and longitudinally limiting the winding of the geomembrane.

Further, the top wall of the L-shaped material collecting frame is fixedly connected with an anti-folding pressing sheet through symmetrically distributed telescopic rods and second springs, the second springs are movably sleeved with the outer ends of the adjacent telescopic rods, the anti-folding pressing sheet is mounted in a matched mode with the winding roller, and the outer side faces of the wound geomembrane are extruded and smoothed.

Compared with the prior art, the utility model has the beneficial effects that: this geomembrane prevents fold and winds machine, has following benefit:

1. the singlechip starts the first motor and indirectly makes the tensioning block drive two material conveying rollers at middle part through the screw thread slide plate and carries out tensioning adjustment to the wound geomembrane, the screw thread slide plate moves to the first spring and tightens up the compression and close first motor to the back of certain degree, the compression elasticity through first spring makes two material conveying rollers at middle part be in the trend that moves to the one end of keeping away from the vertical center of slide rail always, make the geomembrane roll up in-process be in tensioning state always and tension adjustment even take place tensioning relaxation can also carry out tensioning adjustment through the compression elasticity self-adaptation of first spring, prevent fold roll up quick-witted tensioning adjustment position can self-adaptation make the geomembrane be in tensioning state always and avoid taking place to wind the fold, the self-adaptation carries out tensioning adjustment, and convenient to use.

2. The singlechip starts the second motor and indirectly drives the winding roller to rotate so as to wind and collect the geomembrane, the second spring is always in a compressed state, the intrados of the anti-fold pressing sheet is always in extrusion contact with the upper end of the outer side of the wound geomembrane through the compression elasticity of the second spring, wrinkles are avoided in the winding process of the geomembrane, the winding part of the anti-fold winding machine presses and smoothes the outer side of the wound geomembrane through the elastic pressing sheet, and the winding flatness of the geomembrane is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: 1 base, 2 singlechip, 3 slide rails, 4 first motors, 5 bi-directional lead screws, 6 thread slide plates, 7 telescopic columns, 8 first springs, 9 tensioning blocks, 10 first rotating shafts, 11 conveying rollers, 12 fixing seats, 13 limiting rollers, 14L-shaped material collecting frames, 15 second motors, 16 second rotating shafts, 17 winding rollers, 18 fold-preventing pressing sheets, 19 telescopic rods, 20 second springs and 21 mounting seats.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present embodiment provides a technical solution: a geomembrane fold-preventing winding machine comprises a base 1;

base 1: the middle part of the upper surface of the base is symmetrically provided with slide rails 3, symmetrically distributed threaded slide plates 6 are connected between the two slide rails 3 in a sliding way, the front end and the rear end of the opposite surfaces of the two threaded slide plates 6 are symmetrically provided with telescopic columns 7, a tensioning block 9 can be fixedly connected between the telescopic ends of the two transversely adjacent telescopic columns 7, the left side of the upper surface of the base 1 is symmetrically provided with a fixed seat 12, the opposite inner side surfaces of the two fixed seats 12 and the opposite inner side surfaces of the longitudinally adjacent tensioning blocks 9 are respectively connected with a first rotating shaft 10 through a first bearing in a rotating way, the outer side of the first rotating shaft 10 is respectively provided with a material conveying roller 11, the right side of the upper surface of the base 1 is provided with an L-shaped material collecting frame 14, the rear wall of the L-shaped material collecting frame 14 is rotationally connected with a second rotating shaft 16 through a second bearing, the outer side of the second rotating shaft 16 is provided with a winding roller 17, the front side and the rear side of the lower surface of the base 1 are symmetrically provided with mounting seats 21, the single-chip microcomputer 2 is arranged outside the base 1, the input end of the single-chip microcomputer 2 is electrically connected with an external power supply, the single-chip microcomputer 2 further comprises a first motor 4, the first motor 4 is arranged on the upper surface of the sliding rail 3 at the rear side, the input end of the first motor 4 is electrically connected with the output end of the single-chip microcomputer 2, the top wall of the sliding rail 3 at the rear side is rotationally connected with a bidirectional screw 5 through a third bearing, the bidirectional screw 5 is in threaded connection with the rear end of a threaded slide plate 6, the output shaft of the first motor 4 is fixedly connected with the upper end of the bidirectional screw 5, first springs 8 are symmetrically arranged between the threaded slide plate 6 and the opposite inner side surfaces of the vertically adjacent tensioning blocks 9, the first springs 8 are movably sleeved with the outer ends of the transversely adjacent telescopic columns 7, the single-chip microcomputer further comprises limiting rollers 13, the limiting rollers 13 are longitudinally symmetrically distributed and rotationally connected with the right side surface of the threaded slide plate 6 at the lower side through fourth bearings, when the limit roller 13 is matched with the material conveying roller 11 for carrying out crease-resistant winding on the geomembrane, firstly, the device is fixedly installed through the installation seat 21, the initial end of the geomembrane is leveled and sequentially bypasses the lower end of the material conveying roller 11 at the left end and the upper end of the material conveying roller 11 at the uppermost end and passes through the space between the two limit rollers 13, then passes through the gap between the material conveying roller 11 at the lower part of the middle part and the thread slide plate 6 at the lower side of the device and is wound with the winding roller 17 at the right side through the lower end of the outer side of the material conveying roller 11 at the lower part of the middle part, the two limit rollers 13 limit the longitudinal movement of the geomembrane in the winding process, the horizontal dislocation is avoided when the geomembrane is wound, the singlechip 2 starts the first motor 4, the first motor 4 drives the bidirectional screw 5 to rotate, the vertical screw 5 drives the thread slide plate 6 to slide along the slide rail 3 to a side far away from the vertical center of the slide rail 3, the screw thread slide plate 6 indirectly drives the two material conveying rollers 11 in the middle through the tensioning block 9 to carry out tensioning adjustment on the wound geomembrane, the singlechip 2 closes the first motor 4 after the screw thread slide plate 6 moves to the first spring 8 to tighten and compress to a certain extent, the two material conveying rollers 11 in the middle are always in a trend of moving towards one end far away from the vertical center of the sliding rail 3 through the compression elasticity of the first spring 8, the geomembrane is always in a tensioning state in the winding process, and tensioning adjustment can be carried out through the compression elasticity of the first spring 8 even if tensioning relaxation occurs, so that wrinkles are avoided when the geomembrane is wound due to tensioning relaxation, the tensioning adjustment part of the anti-wrinkling winding machine can be self-adaptively, so that the geomembrane is always in a tensioning state, the winding wrinkles are avoided, and the self-adaption is convenient to use;

the back surface of L shape receipts work or material rest 14 is equipped with second motor 15, the input of second motor 15 is connected with the output electricity of singlechip 2, the output shaft of second motor 15 passes L shape receipts work or material rest 14 and with the rear end fixed connection of second pivot 16, the roof of L shape receipts work or material rest 14 is through symmetrical distribution's telescopic link 19 and second spring 20 fixedly connected with anti-fold preforming 18, second spring 20 cup joints with the outer end activity of adjacent telescopic link 19, anti-fold preforming 18 and winding roller 17 cooperation installation, singlechip 2 starts second motor 15, second motor 15 drives second pivot 16 rotation, second pivot 16 drives winding roller 17 rotation and winds the collection of rolling up the geomembrane, second spring 20 is in compression state always, make the intrados of anti-fold preforming 18 always with the outside side upper end extrusion contact of the geomembrane of winding up, avoid the geomembrane to appear in the winding up process, anti-fold machine is around the position through setting up elasticity and is smoothed out the geomembrane of rolling up to the outside of rolling up by extrusion through setting up the preforming, improve the geomembrane and is rolled up the flatness.

The working principle of the geomembrane fold-preventing winding machine provided by the utility model is as follows: when the geomembrane is subjected to crease-resistant winding, the device is fixedly installed through the installation seat 21, the initial end of the geomembrane is flatly and sequentially wound around the lower end of the left-end material conveying roller 11 and the upper end of the uppermost-end material conveying roller 11 and passes through between the two limit rollers 13, then passes through a gap between the lower-middle-side material conveying roller 11 and the lower-side thread slide plate 6 of the device and is wound with the right-side winding roller 17 through the lower-side outer-side end of the lower-middle-end material conveying roller 11, the two limit rollers 13 limit the longitudinal movement of the geomembrane in the winding process, the horizontal dislocation is avoided when the geomembrane is wound, the singlechip 2 starts the first motor 4, the first motor 4 drives the bidirectional screw 5 to rotate, the vertical screw 5 drives the thread slide plate 6 to slide along the slide rail 3 to a side far away from the vertical center of the slide rail 3, the thread slide plate 6 indirectly drives the two material conveying rollers 11 in the middle to tension and adjust the wound geomembrane through the tensioning block 9, the singlechip 2 turns off the first motor 4 after the thread slide plate 6 moves to the first spring 8 to tighten and compress to a certain extent, the two material conveying rollers 11 in the middle are always in a trend of moving towards one end far away from the vertical center of the sliding rail 3 through the compression elasticity of the first spring 8, the tensioning and adjustment can be performed through the compression elasticity of the first spring 8 even if tension and relaxation occur in the geomembrane winding process, wrinkles are avoided when the geomembrane is wound due to tension and relaxation, the singlechip 2 starts the second motor 15, the second motor 15 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the winding roller 17 to rotate to collect the geomembrane in a winding manner, the second spring 20 is always in a compressed state, the intrados of the anti-creasing sheet 18 is always in pressing contact with the outer side upper end of the rolled geomembrane by the compression elastic force of the second spring 20, so that creasing of the geomembrane during the rolling process is avoided.

It should be noted that, in the above embodiment, the single-chip microcomputer 2 may use the MSP430, the first motor 4 and the second motor 15 may use the Y80M1-2, and the single-chip microcomputer 2 controls the first motor 4 and the second motor 15 to work by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a geomembrane prevents fold machine of rolling up which characterized in that: comprises a base (1);

base (1): the middle of the upper surface of the base is symmetrically provided with slide rails (3), symmetrically distributed threaded slide plates (6) are connected between the two slide rails (3) in a sliding manner, the front end and the rear end of the opposite separating surfaces of the two threaded slide plates (6) are symmetrically provided with telescopic columns (7), a tensioning block (9) can be fixedly connected between the telescopic ends of the two transversely adjacent telescopic columns (7), the left side of the upper surface of the base (1) is symmetrically provided with a fixing seat (12), a first rotating shaft (10) is connected between the opposite inner side surfaces of the two fixing seats (12) and the opposite inner side surfaces of the two longitudinally adjacent tensioning blocks (9) in a rotating manner through first bearings, the outer side of the first rotating shaft (10) is provided with a conveying roller (11), the right side of the upper surface of the base (1) is provided with an L-shaped material collecting frame (14), the rear wall of the L-shaped material collecting frame (14) is rotationally connected with a second rotating shaft (16) through a second bearing, the outer side surface of the second rotating shaft (16) is provided with a winding roller (17), and the front side and rear side of the lower surface of the base (1) are symmetrically provided with mounting seats (21).

2. The geomembrane wrinkle-resistant winder as claimed in claim 1, wherein: the multifunctional portable electronic device is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is arranged outside the base (1), and the input end of the single chip microcomputer (2) is electrically connected with an external power supply.

3. The geomembrane wrinkle-resistant winder as claimed in claim 2, wherein: still include first motor (4), first motor (4) set up in the upper surface of slide rail (3) of rear side, and the input of first motor (4) is connected with the output electricity of singlechip (2), and the roof of slide rail (3) of rear side is connected with two-way lead screw (5) through the third bearing rotation, and two-way lead screw (5) all with the rear end threaded connection of screw slide (6), the output shaft of first motor (4) and the upper end fixed connection of two-way lead screw (5).

4. The geomembrane wrinkle-resistant winder as claimed in claim 2, wherein: the rear surface of L shape receipts work or material rest (14) is equipped with second motor (15), and the input of second motor (15) is connected with the output electricity of singlechip (2), and the output shaft of second motor (15) passes L shape receipts work or material rest (14) and is connected with the rear end fixed of second pivot (16).

5. The geomembrane wrinkle-resistant winder as claimed in claim 1, wherein: the screw thread slide (6) and the opposite medial surface of vertical adjacent tensioning piece (9) between all symmetry be equipped with first spring (8), first spring (8) all cup joints with the outer activity of the flexible post (7) of horizontal adjacent.

6. The geomembrane wrinkle-resistant winder as claimed in claim 1, wherein: the automatic feeding device is characterized by further comprising limiting rollers (13), wherein the limiting rollers (13) are longitudinally symmetrically distributed and are rotationally connected with the right side face of the threaded sliding plate (6) at the lower side through fourth bearings, and the limiting rollers (13) are matched with the feeding rollers (11).

7. The geomembrane wrinkle-resistant winder as claimed in claim 1, wherein: the top wall of the L-shaped material collecting frame (14) is fixedly connected with an anti-folding pressing sheet (18) through symmetrically distributed telescopic rods (19) and second springs (20), the second springs (20) are movably sleeved with the outer ends of the adjacent telescopic rods (19), and the anti-folding pressing sheet (18) is mounted in a matched mode with the winding roller (17).