CN209979034U

CN209979034U - Material on-line measuring weighing system

Info

Publication number: CN209979034U
Application number: CN201920600201.3U
Authority: CN
Inventors: 董竹君
Original assignee: Zhangjiagang Hengdi Machinery Co Ltd
Current assignee: Zhangjiagang Hengdi Machinery Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-21
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a material on-line measuring weighing system, including roll shaft subassembly and the rolling frame that drives waterproofing membrane and remove, the rolling frame is placed on the subassembly of weighing, is provided with the detection subassembly between two adjacent roll shaft subassemblies, and the detection subassembly is including erectting the frame that sets up both sides about waterproofing membrane, place the longitudinal symmetry along waterproofing membrane width direction and place, is equipped with the detection box of the synchronous removal of making a round trip along waterproofing membrane width direction in two frames, all is equipped with CCD camera, the laser displacement sensor towards waterproofing membrane on the detection box; the outer part of the roller shaft assembly is also provided with a control assembly for controlling the weighing assembly and the detection assembly to work. The waterproof roll coiled on the coiling frame is weighed and detected by the weighing component arranged below the coiling frame, and the upper surface and the lower surface of the waterproof roll are detected by the detection equipment in the two detection boxes to obtain information such as whether the surface of a product has defects and whether the thickness is balanced.

Description

Material on-line measuring weighing system

Technical Field

The utility model relates to an on-line measuring field especially relates to a material on-line measuring weighing system to the smooth waterproofing membrane in surface.

Background

The waterproof roll is a waterproof material product prepared by impregnating asphalt or polymer waterproof materials on a matrix, and is provided in the form of a roll, and is called as a waterproof roll. The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

Present waterproofing membrane just can carry out follow-up detection such as weight, length, thickness, whether have the defect after the rolling is accomplished, and above-mentioned detection is mostly artifical and is detected through vision, instrument, and its work load is big, has the detection effect not good, and different personnel detect the problem that the error is big, and the reliability is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material on-line measuring weighing system for overcome above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a material on-line detection weighing system comprises at least two roller shaft assemblies driving waterproof rolls to move, wherein the roller shaft assemblies are distributed at intervals; a winding frame is arranged outside the roller shaft assembly, and the waterproof coiled material sequentially passes through the roller shaft assembly and is wound on the winding frame; the winding frame is placed on the weighing assembly, the detection assembly is arranged between every two adjacent roller assemblies and comprises machine frames which are erected on the upper side and the lower side of the waterproof coiled material and are placed symmetrically up and down along the width direction of the waterproof coiled material, detection boxes which move back and forth synchronously along the width direction of the waterproof coiled material are arranged on the two machine frames, and CCD cameras facing the waterproof coiled material are arranged on the detection boxes; the two detection boxes are provided with a laser displacement sensor for measuring the length and the thickness of the waterproof coiled material; the roller shaft assembly is characterized in that a control assembly for controlling the weighing assembly and the detection assembly to work is further arranged outside the roller shaft assembly, and the control assembly is used for displaying data measured by the weighing assembly and the detection assembly.

Further, the weighing assembly comprises a base station for placing a winding frame, four weighing sensors are arranged on the lower end face of the base station in a circumferential array by taking the winding frame as a center, and the weighing sensors are connected with the control assembly. The weight information on the winding frame can be obtained in real time through the four weighing sensors, and the weight of the waterproof coiled material can be obtained more accurately through calculation (the weight detected by the four weighing sensors is added and then divided by four). The obtained weight information can be displayed on a display device in real time.

Further, the control assembly comprises a server and a PLC control assembly which are connected, and the display device is an LED display device.

Preferably, the outer side of the winding frame is provided with a laser marking machine capable of generating a two-dimensional code on the waterproof roll. After a roll of waterproof coiled material is rolled up, a corresponding two-dimensional code is marked on the waterproof coiled material through a laser marking machine. After scanning the two-dimensional code of the code through a mobile phone and the like, relevant product information stored in the server can be called, wherein the information comprises product types, service providers, weight, length, whether defects exist or not and the like, so that follow-up personnel can know the product condition conveniently.

Further, the laser displacement sensor comprises an upper sensing head and a lower sensing head which are respectively arranged on the two detection boxes, the upper sensing head and the lower sensing head both move along with the two detection boxes along the width direction of the waterproof roll material in a reciprocating linear mode, and the upper sensing head and the lower sensing head are symmetrically arranged on the upper side and the lower side of the waterproof roll material. Above-mentioned laser displacement sensor can detect waterproofing membrane's thickness, and data such as the rotational speed of gathering the roller, the speed that makes a round trip that detects the box, the distance that detects the box round trip movement to can deduce waterproofing membrane's length. Of course, a displacement sensor can be directly and fixedly arranged on the machine frame, and the length of the waterproof roll can be measured independently.

Further, a ball screw assembly driven by a servo motor is arranged on the rack, a sliding table is arranged on the ball screw, and the detection box is arranged on the sliding table; the servo motor is connected with the control component. The ball screw is driven to rotate by the servo motor, and the two detection boxes can be controlled and operated synchronously with high precision.

To sum up, the utility model has the advantages that: the waterproof coiled material wound on the winding frame is weighed and detected by the weighing assembly below the winding frame, the upper surface and the lower surface of the waterproof coiled material are detected by the detection equipment in the two detection boxes, information such as whether the surface of a product has defects and whether the thickness is balanced is obtained, and the information is stored in the server. After the two-dimensional code on the code waterproof coiled material is scanned by using equipment such as a mobile phone, the mobile phone can obtain data information of a corresponding product in the server, so that the product performance can be conveniently known.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the detection box according to the embodiment of the present invention.

In the figure:

1-a roller assembly; 11-an upper roller; 12-a lower roll; 2-a winding frame; 3-a frame; 4-a detection kit; 5-a CCD camera; 61-an upper sensing head; 62-lower sensing head; 7-base station; 8-a weighing sensor; 9-laser marking machine; 100-waterproof roll.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1, the material on-line detecting and weighing system in the embodiment includes at least two roller assemblies 1 for driving the waterproof roll 100 to move, and the roller assemblies 1 are distributed at intervals between every two. The roller shaft assembly 1 comprises an upper roller 11 rotating counterclockwise and a lower roller 12 rotating clockwise, and the upper roller 11 and the lower roller 12 are pressed on the waterproof roll 100 up and down and move forward under the drive of the winding machine. The outside of roller axle subassembly 1 is provided with rolling frame 2 (be provided with the rolling machine on rolling frame 2, and this rolling machine drive rolling member on the rolling frame 2 evenly rotates, and after waterproofing membrane 100's one end was fixed on rolling member, rolling frame 2 can realize coiling of waterproofing membrane 100), and waterproofing membrane 100 passes through roller axle subassembly 1 in proper order and winds on rolling frame 2. The above description is a winding operation of the conventional waterproofing membrane 100, and the finished waterproofing membrane 100 can be wound on the winding frame 2.

The embodiment is an improvement on the basis, integrates some detection items required to be carried out at the later stage into the structure, and distinguishes the waterproof roll by the two-dimensional code, so that the waterproof roll is easy to manage.

In this embodiment will rolling frame 2 is placed on the subassembly of weighing, is provided with the determine module between two adjacent roller subassemblies, the determine module is including erectting in waterproofing membrane 100 upper and lower both sides, along waterproofing membrane width direction place the frame 3 that the longitudinal symmetry placed (frame both sides itself have the supporting leg to be fixed subaerial), two be provided with on the frame 3 along waterproofing membrane width direction make a round trip synchronous movement's detection box 4. The implementation mode is that a ball screw assembly (refer to CN201154579Y, which belongs to the conventional technical means) driven by a servo motor is arranged on the frame 3, a sliding table is arranged on the ball screw, and the detection box 4 is arranged on the sliding table; the servo motor is connected with the control component.

As shown in fig. 2, the detection boxes 4 are all provided with CCD cameras 5 facing the waterproof roll; the two detection boxes 4 are provided with laser displacement sensors for measuring the length and the thickness of the waterproof coiled material; the laser displacement sensor comprises an upper sensing head 61 and a lower sensing head 62 which are respectively arranged on the two detection boxes 4, the upper sensing head 61 and the lower sensing head 62 both move along with the two detection boxes 4 along the width direction of the waterproof roll in a reciprocating linear mode, and the upper sensing head 61 and the lower sensing head 62 are symmetrically arranged on the upper side and the lower side of the waterproof roll 100. The upper sensing head 61, the lower sensing head 62 and the CCD camera 5 are connected to the control unit. As can be seen from the figure, the detection box 4 is provided with a flange, and the detection box 4 can be fixed on the sliding table by bolts.

The roller shaft assembly 1 is also provided with a control assembly for controlling the weighing assembly and the detection assembly to work, and the control assembly is provided with a display device for displaying data measured by the weighing assembly and the detection assembly. The control assembly comprises a server and a PLC control assembly which are connected, the server is used for collecting data obtained by the weighing assembly and the detection assembly, and the PLC control assembly is used for controlling the operation of electrical equipment such as a servo motor. Of course, the material on-line detection weighing system is used as a component of the whole production line, and electricity and gas required by the operation of the material on-line detection weighing system are provided by an external power supply unit and an external gas supply unit, so that the normal operation of the system is met (the material on-line detection weighing system belongs to the conventional means in the electrical field).

Particularly, the weighing component comprises a base station 7 for placing a winding frame, four weighing sensors 8 are arranged on the lower end face of the base station 7 by taking the winding frame 2 as a central circumferential array, and the weighing sensors 8 are connected with the control component. The weight information obtained by the four weighing sensors is added and then divided by four to obtain an average weight value, and the average weight value is used as a final weight value, and the weight value can be displayed on the display device in real time. The display device adopts a conventional LED display device, and assists personnel to observe measured data information, wherein the data information comprises weight information, length information, thickness information and the like.

The material on-line detection weighing system in the embodiment is also provided with a laser marking machine 9, which is positioned outside the winding frame 2 and outside the base platform 7, so that the weighing of the weighing component is not influenced. When a set of waterproofing membrane 100 is whole around rolling up behind rolling up frame 2, above-mentioned laser marking machine 9 can print a unique two-dimensional code on waterproofing membrane, and the data information of the corresponding waterproofing membrane's in the server storage can be called to above-mentioned two-dimensional code, and after this two-dimensional code of smart machine scanning with the cell-phone, above-mentioned data information can show on smart machine, makes things convenient for personnel to know this waterproofing membrane's production quality and corresponding information that is used for.

In this embodiment, the moving speed of the waterproof roll 100 is constant speed, and the detection box 4 is also constant speed to move back and forth, and the moving speed information can be collected in real time. When the waterproof roll and the detection box move simultaneously, the image track detected by an instrument on the detection box is in a sine wave state, the upper part, the middle part and the lower part of the waterproof roll can be continuously detected, and the data obtained by the detection is more accurate. The server collects the data, compares the data with a set standard value, and judges the product quality of the roll of waterproof roll material according to a ratio result.

This embodiment is equipped with the subassembly of weighing through being equipped with in rolling up frame and carries out the detection of weighing to the waterproofing membrane of rolling up on it, detects waterproofing membrane's upper and lower two sides through the check out test set in two detection boxes, obtains whether there is defect, the information such as thickness equilibrium in the product surface to exist the server with above-mentioned information in. After the two-dimensional code on the code waterproof coiled material is scanned by using equipment such as a mobile phone, the mobile phone can obtain data information of a corresponding product in the server, so that the product performance can be conveniently known.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A material on-line detection weighing system comprises at least two roller shaft assemblies driving waterproof rolls to move, wherein the roller shaft assemblies are distributed at intervals; a winding frame is arranged outside the roller shaft assembly, and the waterproof coiled material sequentially passes through the roller shaft assembly and is wound on the winding frame; the method is characterized in that: the winding frame is placed on the weighing assembly, the detection assembly is arranged between every two adjacent roller assemblies and comprises machine frames which are erected on the upper side and the lower side of the waterproof roll and are symmetrically placed up and down along the width direction of the waterproof roll, detection boxes which synchronously move back and forth along the width direction of the waterproof roll are arranged on the two machine frames, and CCD cameras facing the waterproof roll are arranged on the detection boxes; the two detection boxes are provided with a laser displacement sensor for measuring the length and the thickness of the waterproof coiled material; the roller shaft assembly is characterized in that a control assembly for controlling the weighing assembly and the detection assembly to work is further arranged outside the roller shaft assembly, and the control assembly is used for displaying data measured by the weighing assembly and the detection assembly.

2. The material on-line detection weighing system of claim 1, characterized in that: the weighing component comprises a base station for placing a winding frame, the lower end face of the base station is provided with four weighing sensors by taking the winding frame as a central circumferential array, and the weighing sensors are connected with the control component.

3. The material on-line detection weighing system of claim 2, characterized in that: the control assembly comprises a server and a PLC control assembly which are connected, and the display device is an LED display device.

4. The material on-line detection weighing system of claim 1, characterized in that: and a laser marking machine capable of generating two-dimensional codes on the waterproof coiled material is arranged on the outer side of the winding frame.

5. The material on-line detection weighing system of claim 1, characterized in that: the laser displacement sensor comprises an upper sensing head and a lower sensing head which are respectively arranged on the two detection boxes, the upper sensing head and the lower sensing head both move along with the two detection boxes in a reciprocating linear mode along the width direction of the waterproof roll, and the upper sensing head and the lower sensing head are symmetrically arranged on the upper side and the lower side of the waterproof roll.

6. The material on-line detection weighing system of claim 1, characterized in that: the detection box is arranged on the rack, the rack is provided with a ball screw assembly driven by a servo motor, the ball screw is provided with a sliding table, and the detection box is arranged on the sliding table; the servo motor is connected with the control component.