CN217947061U

CN217947061U - Geomembrane coiling device with thickness monitoring function

Info

Publication number: CN217947061U
Application number: CN202221505753.4U
Authority: CN
Inventors: 让·路易·范盖卢维
Original assignee: Soma Geosynthetics Suzhou Co ltd
Current assignee: Soma Geosynthetics Suzhou Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-02
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a geomembrane winding device with thickness monitoring function, which comprises a bracket, a first roller, a control box, an encoder, a winding rod, a distance measuring sensor, a speed reducing motor and a clamping arm; two ends of the first roller are rotatably arranged on two square pipes at the top of the front end of the bracket; two clamping arms are mounted at the top of the rear end of the support, and two ends of the winding rod are rotatably fixed in bayonets of the two clamping arms; one end of the winding rod is provided with a first driving wheel, and a second driving wheel is arranged on the speed reducing motor; the speed reducing motor is connected with the encoder through a shaft connector; a plurality of distance measuring sensors are arranged on the support at equal distances, and each distance measuring sensor is located under the winding rod. The device has improved the qualification rate of product, guarantees the quality of product, improves the production efficiency of enterprise, reduces the cost of enterprise.

Description

Geomembrane coiling device with thickness monitoring function

Technical Field

The utility model relates to a geomembrane rolling technical field, concretely relates to geomembrane coiling mechanism with thickness monitoring function.

Background

The geomembrane is an impermeable membrane material compounded by a plastic film serving as a base material and non-woven fabrics, and the geomembrane has uneven thickness in the production process due to large width of the product and improper temperature or improper adjustment of process parameters by operators;

the traditional membrane measurement adopts a special manual measurement of a geomembrane thickness meter, only part of samples can be sampled and detected during measurement, the measurement result cannot be timely fed back to a production line, the product cannot be timely adjusted according to the measurement result, more unqualified products are easy to appear, the production cost of enterprises is increased, and the waste of raw materials is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a geomembrane rolling device with a thickness monitoring function, which comprises a bracket, a first roller, a control box, an encoder, a winding rod, a distance measuring sensor, a speed reducing motor and a clamping arm; two ends of the first roller are rotatably arranged on two square pipes at the top of the front end of the bracket; two clamping arms are mounted at the top of the rear end of the support, and two ends of the winding rod are rotatably fixed in bayonets of the two clamping arms; one end of the winding rod is provided with a first driving wheel, a second driving wheel is arranged on the speed reducing motor, and the first driving wheel is meshed with the second driving wheel; the speed reducing motor is connected with the encoder through a shaft connector; a plurality of distance measuring sensors are arranged on the support at equal distances, and each distance measuring sensor is positioned right below the winding rod; gear motor, encoder are all fixed on the support, and gear motor, encoder, distance measuring sensor are connected with the control box electricity.

Preferably, the device also comprises a limiting assembly which comprises a third roller, a fourth roller and a fixing frame; the third roller and the fourth roller are distributed in parallel up and down, two ends of the third roller and the fourth roller are rotatably arranged on two fixing frames, and the two fixing frames are fixed on two sides of the top of the bracket 1; a gap for the geomembrane to pass through exists between the third roller and the fourth roller, and the gap between the third roller and the fourth roller faces the rolling rod.

Preferably, two ends of the winding rod are rotatably connected with two cylinders through bearings; and a jackscrew is screwed at the top of each clamping arm, and the lower end of the jackscrew extends into the clamping opening to press the cylinder.

Preferably, the bottom surface of the bayonet of the clamping arm is provided with an arc-shaped groove, and the cylinder is positioned in the arc-shaped groove.

Preferably, the device also comprises an elastic supporting component, wherein the elastic supporting component is positioned between the first roller and the limiting component and comprises a frame, a tripod, a spring, a connecting arm and a second roller; the frame is vertically fixed on the support, the top parts of the two ends of the frame are fixedly provided with the triangular supports, the rear side surfaces of the top parts of the two ends are rotatably connected with the upper ends of the two connecting arms, and the two connecting arms are respectively connected with the bottoms of the two triangular supports through two springs; the lower ends of the two connecting arms are rotatably connected with the two ends of the second roller.

Preferably, a power module, a PLC module and a touch screen module are arranged in the control box.

Preferably, the PLC module has an ethernet module, and the ethernet module is connected to the PC.

Compared with the prior art, the utility model, following beneficial effect has:

the device carries out multiple spot automatic measure through a plurality of range finding sensors to the geomembrane thickness of rolling to with measured data transmission to PC end, with the quick feedback of measuring result to production line, the product is in time adjusted according to measuring result, improves the qualification rate of product, guarantees the quality of product, improves the production efficiency of enterprise, reduces the cost in business.

Drawings

Fig. 1 is a schematic structural diagram of a geomembrane rolling device with a thickness monitoring function according to the present invention;

fig. 2 is a schematic view of a partial enlarged structure of the front side of the geomembrane rolling device with thickness monitoring function of the present invention;

fig. 3 is a circuit connection diagram of the geomembrane rolling device with thickness monitoring function according to the present invention;

in the figure: the device comprises a support 1, a first roller 2, a frame 3, a tripod 4, a spring 5, a connecting arm 6, a second roller 7, a control box 8, an encoder 9, a third roller 10, a fourth roller 11, a fixing frame 12, a winding rod 13, a distance measuring sensor 14, a first transmission wheel 15, a speed reducing motor 16, a second transmission wheel 17, a clamping arm 18, a jackscrew 19, a cylinder 20, a PC (personal computer) 21, a power module 801, a PLC (programmable logic controller) module 802 and a touch screen module 803.

Detailed Description

Reference will now be made to figures 1-3 of the embodiments of the present invention; the technical scheme in the embodiment of the utility model is clearly and completely described:

in one embodiment of the utility model, the geomembrane rolling device with the thickness monitoring function comprises a bracket 1, a first roller 2, a control box 8, an encoder 9, a rolling rod 13, a distance measuring sensor 14, a speed reducing motor 16 and a clamping arm 18; two ends of the first roller 2 are rotatably arranged on two square pipes at the top of the front end of the bracket 1; two clamping arms 18 are mounted at the top of the rear end of the support 1, and two ends of the winding rod 13 are rotatably fixed in clamping openings of the two clamping arms 18; one end of the winding rod 13 is provided with a first driving wheel 15, a second driving wheel 17 is arranged on a speed reducing motor 16, the first driving wheel 15 is meshed with the second driving wheel 17, and the transmission ratio is equal to 1; the speed reducing motor 16 is connected with the encoder 9 through a shaft connector; a plurality of distance measuring sensors 14 are arranged on the bracket 1 at equal distances, and each distance measuring sensor 14 is positioned under the winding rod 13; the speed reducing motor 16 and the encoder 9 are both fixed on the support 1, and the speed reducing motor 16, the encoder 9 and the distance measuring sensor 14 are electrically connected with the control box 8.

Specifically, in order to orderly roll up, the device also comprises a limiting component which comprises a third roller 10, a fourth roller 11 and a fixing frame 12; the third roller 10 and the fourth roller 11 are distributed in parallel up and down, two ends of the third roller 10 and the fourth roller 11 are rotatably mounted on two fixing frames 12, and the two fixing frames 12 are fixed on two sides of the top of the bracket 1; a gap for the geomembrane to pass through exists between the third roller 10 and the fourth roller 11, and the gap between the third roller 10 and the fourth roller 11 faces the rolling rod 13.

Specifically, two ends of the winding rod 13 are rotatably connected with two cylinders 20 through bearings; a top thread 19 is screwed on the top of each clamping arm 18, and the lower end of the top thread 19 extends into the clamping opening to press the cylinder 20; the rolling rod 13 is rotatably fixed in the bayonet of the clamping arm 18.

Specifically, in order to facilitate the fixing of the cylinder 20 in the bayonet, the bottom surface of the bayonet of the clamping arm 18 is provided with an arc-shaped groove, and the cylinder 20 is located in the arc-shaped groove.

Specifically, in order to facilitate rolling and realize a flexible rolling process, the device further comprises an elastic supporting component, wherein the elastic supporting component is positioned between the first roller 2 and the limiting component and comprises a frame 3, a tripod 4, a spring 5, a connecting arm 6 and a second roller 7; the frame 3 is vertically fixed on the support 1, the top parts of two ends of the frame 3 are fixed with the triangular supports 4, the rear side surfaces of the top parts of the two ends are rotatably connected with the upper ends of two connecting arms 6, and the two connecting arms 6 are respectively connected with the bottoms of the two triangular supports 4 through two springs 5; the lower ends of the two connecting arms 6 are rotatably connected with two ends of a second roller 7.

Specifically, a power module 801, a PLC module 802, and a touch screen module 803 are disposed in the control box 8. The power module 801 provides electric energy for each element in the device, the PLC module 802 is used for receiving data of the sensor and the encoder and controlling the start and stop of the speed reduction motor 16, and the touch screen module 803 realizes display of measured data and manual control of the speed reduction motor 16.

Specifically, the PLC module 802 has an ethernet module, and the ethernet module is connected to the PC 21. Can be in real time with testing result sending to PC end, if unqualified product appears, the accessible PC end in time informs the operation personnel and controls other relevant equipment and shut down, falls to the minimum with the loss.

When the device works, a finished geomembrane enters the device along the top surface of the first roller 2, then passes through the bottom surface of the second roller 7, and is wound on the winding rod 13 from a gap between the third roller 10 and the fourth roller 11; starting a speed reducing motor 16 through a control box 8, driving a winding rod 13 to rotate by the speed reducing motor 16 through a second driving wheel 17 and a first driving wheel 15 to wind a finished geomembrane, measuring the number of winding turns through an encoder 9, stopping the speed reducing motor 16 when the winding turns to the first number of turns, measuring the distance between each distance measuring sensor 14 and the winding surface of the geomembrane, subtracting the distance between each distance measuring sensor 14 and the winding rod 13 in the initial state through the distance to obtain the thickness of each roll, and dividing the distance by the number of turns to obtain the thickness of the geomembrane, wherein the number of measuring points is 10-20, measuring data are sent to a PC (personal computer) through an Ethernet module in real time, and the thickness tolerance of the geomembrane is controlled within +/-5%; and after the measurement is qualified, the jackscrew 19 is unscrewed, the winding rod 13 is taken down, the geomembrane roll is dismounted, and the winding rod 13 is mounted in the original position again.

The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. A geomembrane winding device with a thickness monitoring function comprises a support, a first roller, a control box, an encoder, a winding rod, a distance measuring sensor, a speed reducing motor and a clamping arm; the method is characterized in that: two ends of the first roller are rotatably arranged on two square pipes at the top of the front end of the bracket; two clamping arms are mounted at the top of the rear end of the support, and two ends of the winding rod are rotatably fixed in bayonets of the two clamping arms; one end of the winding rod is provided with a first driving wheel, a second driving wheel is arranged on the speed reducing motor, and the first driving wheel is meshed with the second driving wheel; the speed reducing motor is connected with the encoder through a shaft connector; a plurality of distance measuring sensors are arranged on the support at equal distances, and each distance measuring sensor is positioned right below the winding rod; gear motor, encoder are all fixed on the support, and gear motor, encoder, range sensor are connected with the control box electricity.

2. The geomembrane rolling device with the thickness monitoring function according to claim 1, wherein: the device also comprises a limiting component, a first roller and a second roller, wherein the limiting component comprises a third roller, a fourth roller and a fixing frame; the third roller and the fourth roller are distributed in parallel up and down, two ends of the third roller and the fourth roller are rotatably arranged on two fixing frames, and the two fixing frames are fixed on two sides of the top of the bracket (1); a gap for passing the geomembrane exists between the third roller and the fourth roller, and the gap between the third roller and the fourth roller faces the rolling rod.

3. The geomembrane rolling device with the thickness monitoring function according to claim 1, wherein: two ends of the winding rod are rotatably connected with two cylinders through bearings; and a jackscrew is screwed at the top of each clamping arm, and the lower end of the jackscrew extends into the clamping opening to press the cylinder.

4. The geomembrane rolling device with the thickness monitoring function according to claim 3, wherein: the bottom surface of the bayonet of the clamping arm is provided with an arc-shaped groove, and the cylinder is positioned in the arc-shaped groove.

5. The geomembrane rolling device with the thickness monitoring function according to claim 2, wherein: the device also comprises an elastic supporting component, wherein the elastic supporting component is positioned between the first roller and the limiting component and comprises a frame, a tripod, a spring, a connecting arm and a second roller; the frame is vertically fixed on the bracket, the top parts of the two ends of the frame are fixedly provided with the triangular supports, the rear side surfaces of the top parts of the two ends are rotatably connected with the upper ends of the two connecting arms, and the two connecting arms are respectively connected with the bottoms of the two triangular supports through two springs; the lower ends of the two connecting arms are rotatably connected with the two ends of the second roller.

6. The geomembrane rolling device with the thickness monitoring function according to claim 1, wherein: and a power module, a PLC module and a touch screen module are arranged in the control box.

7. The geomembrane rolling device with the thickness monitoring function according to claim 6, wherein: the PLC module is provided with an Ethernet module, and the Ethernet module is connected with a PC.