CN221810474U - A geotextile cutting device - Google Patents

Abstract

The utility model provides a geotechnical cloth cutting device, and belongs to the technical field of geotechnical cloth cutting. The geotechnical cloth cutting device comprises a supporting structure and a rolling mechanism. The supporting structure comprises a supporting plate, a driving piece and a supporting piece, wherein two grooves are formed in the top surface of the supporting plate, the supporting piece is fixed at the bottom of the supporting plate, the supporting piece is installed on one side of the supporting plate, the cutting structure comprises a rotating piece, an extrusion piece and a cutting piece, the rotating piece is installed on the top surface of the supporting plate, the extrusion piece is installed on the rotating piece, the cutting piece is installed on the supporting plate, and the cutting piece is located inside the extrusion piece. The utility model can reduce the trouble caused by manually pulling the geotextile in the cutting process, and simultaneously can reduce uneven cutting caused by uneven cutting stress due to elasticity of the geotextile, so that the cutting is more convenient and the trouble caused by subsequent trimming is reduced.

Description

A geotextile cutting device

Technical Field

The utility model relates to the technical field of geotextile cutting, in particular to a geotextile cutting device.

Background Art

Geotextile, also known as geotextile, is a water-permeable geosynthetic material made of synthetic fibers through needle punching or weaving. Geotextile is one of the new geosynthetics. The finished product is in the shape of cloth, generally 4-6 meters wide and 50-100 meters long. Geotextile is divided into woven geotextile and non-woven filament geotextile.

At present, during the construction process of geotextile, it is often necessary to manually pull the geotextile to output it and then cut it, which is time-consuming and laborious in the cutting process. At the same time, since the geotextile has a certain elasticity, the force is uneven during the cutting process, making the cutting edge uneven, and it is necessary to manually trim and cut it again, which is relatively troublesome in use. Therefore, it is necessary to propose a geotextile cutting device to solve the above problems.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a geotextile cutting device, which aims to improve the geotextile cutting device. During the construction process of the geotextile, it is often necessary to manually pull the geotextile to output it and then cut it, which is time-consuming and labor-intensive in the cutting process. At the same time, since the geotextile has a certain elasticity, the force is uneven during the cutting process, making the cutting edge uneven, and it is necessary to manually trim and cut it again.

The utility model is achieved in this way:

The utility model provides a geotextile cutting device, which comprises a supporting structure and a cutting structure.

The supporting structure comprises a supporting plate, a driving member and a supporting member, the top surface of the supporting plate is provided with two grooves, a supporting member is fixed to the bottom of the supporting plate, the driving member is mounted on the grooves, the supporting member is mounted on one side of the supporting plate, the cutting structure comprises a rotating member, an extruding member and a cutting member, the rotating member is mounted on the top surface of the supporting plate, the extruding member is mounted on the rotating member, the cutting member is mounted on the supporting plate, and the cutting member is located inside the extruding member.

In an embodiment of the present invention, a pad is fixed to the top surface of the support plate, and the pad is located between the grooves.

In one embodiment of the utility model, the driving member includes an active roller, a transmission roller and a servo motor, the active roller and the transmission roller are respectively rotatably connected to the inside of the groove, the servo motor is installed on one side of the support plate, the servo motor is fixed to one end of the active roller, and the other end of the active roller and the transmission roller are connected through a transmission part.

In one embodiment of the utility model, the transmission part includes two first transmission wheels and a first transmission belt, the two first transmission wheels are respectively keyed to the other end of the active roller and the transmission roller, and the first transmission belt is transmission-connected to the two first transmission wheels.

In one embodiment of the utility model, the supporting member includes a bracket and a drag rod, the bracket is symmetrically fixed to the side of the support plate, the bracket is provided with a slot, the drag rod is placed inside the slot, a limiting sleeve is slidably sleeved on the drag rod, a first threaded column is threaded through the limiting sleeve, and a hexagonal slot is provided on the top surface of the first threaded column.

In one embodiment of the utility model, the support member is symmetrically distributed at the bottom of the support plate, and the support member includes a second threaded column, the second threaded column is fixed to the bottom of the support plate, a threaded sleeve is threadedly connected to the second threaded column, and a support pad is fixed to the bottom of the threaded sleeve.

In one embodiment of the utility model, the rotating member includes four threaded rods and a second transmission belt, one end of the four threaded rods is rotatably connected to the top surface of the support plate, the threaded rods are keyed to a second transmission wheel, the second transmission wheels are connected via a second transmission belt, and the other end of the threaded rods is keyed to a rotating plate.

In one embodiment of the utility model, the extrusion member includes a movable plate and a fixed plate, the movable plate thread passes through the threaded rod, a through hole is opened inside the movable plate, a fixed plate is symmetrically fixed to the bottom of the movable plate, an extrusion roller is rotatably connected between the fixed plates, and the extrusion roller is arranged corresponding to the active roller and the transmission roller.

In one embodiment of the utility model, the cutting piece includes a fixed frame and a hydraulic cylinder, the fixed frame is fixed to the top surface of the support plate, the fixed frame passes through the through hole, the hydraulic cylinder is symmetrically installed on the fixed frame, the output end of the hydraulic cylinder is fixedly mounted with a tool holder, and the tool holder is mounted with a cutting blade.

The beneficial effects of the utility model are as follows: the utility model obtains a geotextile cutting device through the above-mentioned design. When in use, the geotextile roll is placed in the card slot by using a drag rod, and then the geotextile is pulled through the active roller, the transmission roller and the squeezing roller. At this time, by rotating a threaded rod, the four threaded rods are driven to rotate at the same time under the action of the second transmission wheel and the second transmission belt, so that the movable plate will drive the squeezing roller to move downward, thereby squeezing the geotextile between the active roller and the squeezing roller and the transmission roller and the squeezing roller. At this time, the driving member is used to drive the geotextile to one side, and then the cutting member is used to cut the geotextile, so that the trouble caused by manually pulling the geotextile can be reduced in the cutting process, and at the same time, the uneven cutting force caused by the elasticity of the geotextile can be reduced, so that the cutting is more convenient and the trouble caused by subsequent trimming can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a geotextile cutting device provided in an embodiment of the utility model;

FIG2 is a schematic diagram of the structure of a support member of a geotextile cutting device provided in an embodiment of the utility model;

Figure 3 is an enlarged view of point A in Figure 2 of the present invention;

FIG4 is a schematic diagram of the structure of the rotating part of the geotextile cutting device provided in an embodiment of the utility model;

FIG5 is a schematic diagram of the structure of the cutting piece of the geotextile cutting device provided in an embodiment of the utility model.

In the figure: 100, support structure; 110, support plate; 111, groove; 112, pad; 120, driving member; 121, active roller; 122, transmission roller; 123, servo motor; 124, transmission part; 1241, first transmission wheel; 1242, first transmission belt; 130, support member; 131, bracket; 132, slot; 133, tow rod; 134, limit sleeve; 135, first threaded column; 140, support member ; 141, second threaded column; 142, threaded sleeve; 200, cutting structure; 210, rotating member; 211, threaded rod; 212, second transmission wheel; 213, second transmission belt; 214, rotating plate; 220, extrusion member; 221, movable plate; 222, through hole; 223, fixed plate; 224, extrusion roller; 230, cutting member; 231, fixed frame; 232, hydraulic cylinder; 233, tool holder; 234, cutting blade.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

Please refer to FIG. 1 to FIG. 5 , the utility model provides a technical solution: a geotextile cutting device, including a supporting structure 100 and a cutting structure 200 .

Please refer to Figures 1 to 3. The support structure 100 includes a support plate 110, a driving member 120 and a supporting member 130. Two grooves 111 are provided on the top surface of the support plate 110. A supporting member 140 is fixed to the bottom of the support plate 110. The driving member 120 is installed on the groove 111, and the supporting member 130 is installed on one side of the support plate 110.

A pad 112 is fixed to the top surface of the support plate 110 . The pad 112 is located between the grooves 111 . Here, the pad 112 is made of high-strength rubber and is used for cutting the geotextile. The driving member 120 includes an active roller 121, a transmission roller 122 and a servo motor 123. The active roller 121 and the transmission roller 122 rotate the inside of the connection groove 111 respectively. The servo motor 123 is installed on one side of the support plate 110. The servo motor 123 is fixed to one end of the active roller 121, and the other end of the active roller 121 and the transmission roller 122 are connected by a transmission part 124. The transmission part 124 includes two first transmission wheels 1241 and a first transmission belt 1242. The two first transmission wheels 1241 are respectively keyed to the other end of the active roller 121 and the transmission roller 122. The first transmission belt 1242 is connected to the two first transmission wheels 1241. Here, the active roller 121 is driven to rotate by the servo motor 123. During the rotation, the transmission roller 122 can be driven to rotate by the transmission part 124, so that the geotextile can be easily output in cooperation with the extrusion piece 220.

The support member 130 includes a bracket 131 and a drag rod 133. The bracket 131 is symmetrically fixed on the side of the support plate 110. A slot 132 is provided on the bracket 131. The drag rod 133 is placed inside the slot 132. A limiting sleeve 134 is slidably sleeved on the drag rod 133. A first threaded column 135 is threaded through the limiting sleeve 134. A hexagonal slot is provided on the top surface of the first threaded column 135. Here, the limiting sleeve 134 can be fixed on the drag rod 133 through the first threaded column 135, and the drag rod 133 is used to roll the geotextile on it. The support members 140 are symmetrically distributed at the bottom of the support plate 110, and the support members 140 include a second threaded column 141, which is fixed to the bottom of the support plate 110. A threaded sleeve 142 is threadedly connected to the second threaded column 141, and a support pad is fixed to the bottom of the threaded sleeve 142. By rotating the threaded sleeve 142 to make the support pad contact with the ground, the balance adjustment can be conveniently performed when the cutting device is placed to make its placement more stable.

Please refer to Figures 1, 4 and 5. The cutting structure 200 includes a rotating member 210, an extruding member 220 and a cutting member 230. The rotating member 210 is installed on the top surface of the support plate 110, the extruding member 220 is installed on the rotating member 210, and the cutting member 230 is installed on the support plate 110. The cutting member 230 is located inside the extruding member 220.

The rotating member 210 includes four threaded rods 211 and a second transmission belt 213, one end of the four threaded rods 211 is rotatably connected to the top surface of the support plate 110, the threaded rods 211 are keyed with a second transmission wheel 212, the second transmission wheels 212 are transmission-connected through the second transmission belt 213, and the other end of the threaded rods 211 is keyed with a rotating plate 214; the extrusion member 220 includes a movable plate 221 and a fixed plate 223, the movable plate 221 is threadedly penetrated on the threaded rod 211, a through hole 222 is opened inside the movable plate 221, the bottom of the movable plate 221 is symmetrically fixed with fixed plates 223, and extrusion rollers 224 are rotatably connected between the fixed plates 223, the extrusion rollers 224 are correspondingly arranged with the active roller 121 and the transmission roller 122, and the extrusion member 220 can be adjusted up and down by the rotating member 210, so as to facilitate the extrusion of the geotextile between the extrusion roller 224 and the active roller 121 and the extrusion roller 224 and the transmission roller 122.

The cutting piece 230 includes a fixing frame 231 and a hydraulic cylinder 232. The fixing frame 231 is fixed on the top surface of the support plate 110. The fixing frame 231 passes through the through hole 222. The hydraulic cylinder 232 is symmetrically installed on the fixing frame 231. A knife holder 233 is installed and fixed at the output end of the hydraulic cylinder 232. A cutting blade 234 is installed on the knife holder 233. The cutting piece 230 here is used to cut the geotextile.

Specifically, the working principle of the geotextile cutting device is as follows: when in use, the drag rod 133 is inserted into the interior of the geotextile roll, and the limiting sleeve 134 is used to limit the geotextile, and the limiting sleeve 134 is fixed by the first threaded column 135. At this time, the drag rod 133 is placed in the card slot 132, and then the geotextile is pulled through the active roller 121, the transmission roller 122 and the squeezing roller 224. At this time, by rotating a threaded rod 211, the four threaded rods 211 are driven to rotate at the same time under the action of the second transmission wheel 212 and the second transmission belt 213, so that the movable plate 221 will drive the squeezing roller 224 to move downward, thereby The geotextile is squeezed between the active roller 121 and the squeezing roller 224 and between the transmission roller 122 and the squeezing roller 224. At this time, the servo motor 123 is used to drive the active roller 121 to rotate, and then the transmission wheel 122 is driven to rotate under the action of the transmission part 124, so that the geotextile will be output to one side, and then the cutting blade 234 is driven downward by the hydraulic cylinder 232 to cut the geotextile. In this way, the trouble of manually pulling the geotextile can be reduced during the cutting process. At the same time, the uneven cutting force caused by the elasticity of the geotextile can be reduced, making cutting more convenient and reducing the trouble caused by subsequent trimming.

It should be noted that the specific models and specifications of the servo motor 123 and the hydraulic cylinder 232 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

The power supply and principle of the servo motor 123 and the hydraulic cylinder 232 are clear to those skilled in the art and will not be described in detail here.

The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (9)

1. A geotextile cutting device, comprising a supporting structure (100) and a cutting structure (200) arranged on the supporting structure (100), characterized in that,

The supporting structure (100) comprises a supporting plate (110), a driving piece (120) and a supporting piece (130), wherein two grooves (111) are formed in the top surface of the supporting plate (110), a supporting piece (140) is fixed at the bottom of the supporting plate (110), the driving piece (120) is installed on the grooves (111), and the supporting piece (130) is installed on one side of the supporting plate (110);

The cutting structure (200) comprises a rotating member (210), an extrusion member (220) and a cutting member (230), wherein the rotating member (210) is installed on the top surface of the supporting plate (110), the extrusion member (220) is installed on the rotating member (210), the cutting member (230) is installed on the supporting plate (110), and the cutting member (230) is located inside the extrusion member (220).

2. A geotextile cutting device according to claim 1, characterized in that a pad (112) is fixed to the top surface of the support plate (110), the pad (112) being located between the grooves (111).

3. The geotechnical cloth cutting device according to claim 1, wherein the driving member (120) comprises a driving roller (121), a driving roller (122) and a servo motor (123), the driving roller (121) and the driving roller (122) are respectively connected with the inside of the groove (111) in a rotating mode, the servo motor (123) is installed on one side of the supporting plate (110), the servo motor (123) is fixed with one end of the driving roller (121), and the driving roller (121) is connected with the other end of the driving roller (122) in a transmission mode through a transmission part (124).

4. A geotextile cutting device according to claim 3, wherein the transmission part (124) comprises two first transmission wheels (1241) and a first transmission belt (1242), the two first transmission wheels (1241) are respectively connected with the other ends of the driving roller (121) and the transmission roller (122) in a key way, and the first transmission belt (1242) is connected with the two first transmission wheels (1241) in a transmission way.

5. The geotechnical cloth cutting device according to claim 1, wherein the support piece (130) comprises a support (131) and a pull rod (133), the support (131) is symmetrically fixed on the side face of the support plate (110), a clamping groove (132) is formed in the support (131), the pull rod (133) is arranged in the clamping groove (132), a limit sleeve (134) is sleeved on the pull rod (133) in a sliding manner, a first threaded column (135) penetrates through threads of the limit sleeve (134), and a hexagonal slot is formed in the top face of the first threaded column (135).

6. The geotechnical cloth cutting device according to claim 1, wherein the supporting pieces (140) are symmetrically distributed at the bottom of the supporting plate (110), the supporting pieces (140) comprise second threaded columns (141), the second threaded columns (141) are fixed at the bottom of the supporting plate (110), threaded sleeves (142) are connected to the second threaded columns (141) in a threaded mode, and supporting pads are fixed at the bottoms of the threaded sleeves (142).

7. A geotechnical cloth cutting device according to claim 3, wherein the rotary member (210) comprises four threaded rods (211) and a second driving belt (213), one ends of the four threaded rods (211) are rotatably connected to the top surface of the supporting plate (110), the threaded rods (211) are connected with second driving wheels (212) through keys, the second driving wheels (212) are in driving connection through the second driving belt (213), and the other ends of the threaded rods (211) are connected with a rotary plate (214) through keys.

8. The geotechnical cloth cutting device according to claim 7, wherein the extrusion piece (220) comprises a movable plate (221) and a fixed plate (223), the movable plate (221) is threaded through the threaded rod (211), a through hole (222) is formed in the movable plate (221), the fixed plate (223) is symmetrically fixed at the bottom of the movable plate (221), a squeeze roller (224) is rotationally connected between the fixed plates (223), and the squeeze roller (224) is correspondingly arranged with the driving roller (121) and the driving roller (122).

9. The geotechnical cloth cutting device according to claim 8, wherein the cutting piece (230) comprises a fixing frame (231) and a hydraulic cylinder (232), the fixing frame (231) is fixed on the top surface of the supporting plate (110), the fixing frame (231) penetrates through the through hole (222), the hydraulic cylinder (232) is symmetrically arranged on the fixing frame (231), a knife rest (233) is fixedly arranged at the output end of the hydraulic cylinder (232), and a cutting blade (234) is arranged on the knife rest (233).