A diamond wire busbar tension detection device

Abstract

The invention discloses a diamond wire busbar tension detection device, comprising a support frame and a tension detection system, wherein a column and a support rod are fixed on the top of the support frame, the column is arranged on one side of the support rod, a bearing platform is fixed on the top of the support rod, a first test component and a second test component are fixed on the top of the bearing platform, the first test component is opposite to the second test component, the first test component comprises a tension detector 1, a connecting rod 1 is fixed to one end of the tension detector 1, a bearing of an end of the connecting rod 1 away from the tension detector 1 is connected to a tensioning wheel 1, and two groups of fixed columns 1 are fixed to one end of the bearing platform close to the tension detector 1, the two groups of fixed columns 1 are respectively arranged on both sides of the connecting rod 1, and a bearing on each group of fixed columns 1 is connected to a limiting wheel 1. The invention conveniently and efficiently realizes the function of ensuring the straightness of the diamond wire busbar while detecting its tension.

Description

Technical Field

[0001] The invention is applied to the technical field of diamond wire busbar tension detection, and is named as a diamond wire busbar tension detection device. Background Art

[0002] Diamond wire is the abbreviation of diamond cutting wire, also known as diamond cutting wire or diamond wire. Diamond wire is formed by attaching and processing the base mother wire. The quality of the mother wire is also related to the quality of the diamond wire.

[0003] The diamond wire busbar needs to go through multiple processes during the production process. The production line is long, and the diamond wire busbar runs on the production line in the form of steel cord. Due to various reasons, the tension of each diamond wire busbar may be unstable. The unstable tension of the diamond wire busbar will cause many problems.

[0004] Therefore, it is necessary to detect the tension of the diamond wire busbar during its production process. The existing tension detection of the diamond wire busbar generally adopts a tension detector. During the detection, the tensioning wheel is extended to cooperate with other extrusion rollers to make the diamond wire busbar deformed by tension, so that the generated value can intuitively understand the tension of the diamond wire busbar. However, this detection method can easily cause the diamond wire busbar to bend, thereby affecting the subsequent production process. Therefore, it is necessary to provide a diamond wire busbar tension detection device, which can straighten the diamond wire busbar when detecting its tension to ensure straightness. Summary of the invention

[0005] The object of the present invention is to provide a diamond wire busbar tension detection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a diamond wire busbar tension detection device, comprising a support frame and a tension detection system, a column and a support rod are fixed on the top of the support frame, the column is arranged on one side of the support rod, a bearing platform is fixed on the top of the support rod, a first test assembly and a second test assembly are fixed on the top of the bearing platform, and the first test assembly is opposite to the second test assembly;

[0007] The first test assembly includes a tension detector 1, a connecting rod 1 is fixed to one end of the tension detector 1, a bearing of an end of the connecting rod 1 away from the tension detector 1 is connected to a tensioning wheel 1, and two groups of fixed columns 1 are fixed to one end of the support platform close to the tension detector 1, the two groups of fixed columns 1 are respectively arranged on both sides of the connecting rod 1, and a bearing on each group of fixed columns 1 is connected to a limiting wheel 1;

[0008] The end of the connecting rod 1 away from the tension detector 1 is connected to a tensioning wheel 1 by a bearing, and the end of the supporting platform close to the tension detector 1 is fixed with two groups of fixed columns 1, and the two groups of fixed columns 1 are respectively arranged on both sides of the connecting rod 1, and the upper bearing of each group of fixed columns 1 is connected to a limiting wheel 1.

[0009] In one embodiment, the column is arranged on one side of the support rod, and a transition roller is connected to a top bearing of the column.

[0010] In one embodiment, the tension detection system includes a data acquisition module and a processing module, the data acquisition module includes a data receiving submodule 1, a data receiving submodule 2, a comparison submodule and a timing submodule, the data receiving submodule 1 is electrically connected to the tension detector 1, the data receiving submodule 2 is electrically connected to the tension detector 2, the comparison submodule is used to compare the data received by the data receiving submodule 1 with the data received by the data receiving submodule 2, the timing submodule is electrically connected to the tension detector 1 and the tension detector 2, and is used to periodically control the start-up of the tension detector 1 and the tension detector 2.

[0011] In one embodiment, the comparison submodule includes a setting unit, in which tension values ​​of diamond wire busbars of different specifications are set, so as to facilitate the determination of the tension condition of the diamond wire busbar.

[0012] In one embodiment, the processing module includes a frequency modulation submodule, an alarm submodule and a marking submodule. The frequency modulation submodule is electrically connected to the timing submodule and is used to control the time interval of the timing submodule. The alarm submodule is used for alarm function, and the marking submodule is used to mark the tension condition of the diamond wire busbar.

[0013] In one embodiment, the marking submodule includes a length recording unit, and the length recording unit is used to record the length position where the tension of the diamond wire busbar is problematic. The marking submodule is electrically connected to a display.

[0014] Compared with the prior art, the beneficial effect achieved by the present invention is that: the present invention detects the tension of the diamond wire busbar by arranging tension detector 1 and tension detector 2, and straightens the diamond wire busbar through the action of position wheel 2 and tensioning wheel 2 when detecting the tension, thereby improving its straightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a top view schematic diagram of the overall structure of the present invention;

[0019] Figure 3 is a schematic diagram of a tension detection system of the present invention;

[0020] Figure 4 It is a state schematic diagram of the present invention

[0021] In the figure: 1. support frame; 2. bearing platform; 3. column; 4. transition roller; 5. tension detector 2; 6. tension wheel 1; 7. connecting rod 2; 8. tension wheel 2; 9. fixed column 2; 10. limit wheel 2; 11. tension detector 1; 12. fixed column 1; 13. limit wheel 1; 14. connecting rod 1. DETAILED DESCRIPTION

[0022] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0023] See also Figure 1 and Figure 2 The present invention provides a technical solution: a diamond wire busbar tension detection device, comprising a support frame 1 and a tension detection system, a column 3 and a support rod are fixed on the top of the support frame 1, the column 3 is arranged on one side of the support rod, a bearing platform 2 is fixed on the top of the support rod, a first test assembly and a second test assembly are fixed on the top of the bearing platform 2, the first test assembly is opposite to the second test assembly, a transition roller 4 is connected to the top bearing of the column 3, the diamond wire busbar is first passed through the first test assembly, then through the transition roller 4, and then through the second test assembly, to realize the tension detection of the diamond wire busbar, and the diamond wire busbar passing through the second test assembly provides power for the movement of the diamond wire busbar through the external electric drive pulling force.

[0024] The first test assembly includes a tension detector 11, one end of the tension detector 11 is fixed with a connecting rod 14, the end of the connecting rod 14 away from the tension detector 11 is connected to a tensioning wheel 6 by a bearing, and the end of the support platform 2 close to the tension detector 11 is fixed with two groups of fixed columns 12, the two groups of fixed columns 12 are respectively arranged on both sides of the connecting rod 14, and the bearings on each group of fixed columns 12 are connected to a limiting wheel 13. When it is necessary to detect the tension of the diamond wire busbar, the diamond wire busbar is passed through the two groups of limiting wheels 13 and the tensioning wheel 6, and the tension detector 11 is started to drive the connecting rod 14 to contract, thereby driving the tensioning wheel 6 and the limiting wheel 13 to squeeze the diamond wire busbar, so that the tension detector 11 detects the tension of the diamond wire busbar, and completes one detection.

[0025] The second test assembly includes a tension detector 25, one end of which is fixed with a connecting rod 27, and the end of the connecting rod 27 away from the tension detector 25 is connected to a tensioning wheel 28 by a bearing, and the end of the supporting platform 2 close to the tension detector 25 is fixed with two groups of fixed columns 29, which are respectively arranged on both sides of the connecting rod 27, and the bearings on each group of fixed columns 29 are connected to limit wheels 210. When it is necessary to detect the tension of the diamond wire busbar for a secondary detection, after the first detection, the diamond wire busbar bypasses the transition roller 4, and the diamond wire busbar is guided between the two groups of limit wheels 210 and the tensioning wheel 28, and the tension detector 25 is started to drive the connecting rod 27 to contract, thereby driving the tensioning wheel 28 and the limit wheel 210 to squeeze the diamond wire busbar, so that the tension detector 25 detects the tension of the diamond wire busbar, and the secondary detection is completed.

[0026] See also Figure 3 The tension detection system includes a data acquisition module and a processing module. The data acquisition module includes a data receiving submodule 1, a data receiving submodule 2, a comparison submodule and a timing submodule. The data receiving submodule 1 is electrically connected to the tension detector 11, the data receiving submodule 2 is electrically connected to the tension detector 2 5, the comparison submodule is used to compare the data received by the data receiving submodule 1 with the data received by the data receiving submodule 2, the timing submodule is electrically connected to the tension detector 11 and the tension detector 2 5, and is used to regularly control the tension detector 11 and the tension detector 2 5 to start;

[0027] The comparison submodule includes a setting unit, in which tension values ​​of diamond wire busbars of different specifications are set, so as to facilitate the judgment of the tension condition of the diamond wire busbar.

[0028] The processing module includes a frequency modulation submodule, an alarm submodule and a marking submodule. The frequency modulation submodule is electrically connected to the timing submodule and is used to control the time interval of the timing submodule. The alarm submodule is used for alarm. The marking submodule is used to mark the tension of the diamond wire busbar. The marking submodule includes a length recording unit, which is used to record the length position where the tension of the diamond wire busbar is problematic. The marking submodule is electrically connected to a display.

[0029] The tension detection system includes the following tension detection steps:

[0030] Step 1: Pass the diamond wire busbar through the two sets of limit wheels 13 and the tension wheel 6, then pass through the transition roller 4, and then pass through the two sets of limit wheels 2 10 and the tension wheel 2 8, and then connect the diamond wire busbar to the external electric drive tension equipment to complete the installation of the diamond wire busbar and the tension detection device;

[0031] Among them, the external electric-driven pulling force device can be a motor that drives the winding drum to wind up the diamond wire busbar.

[0032] Step 2: Since the duration is set to a minute in the timing submodule, when a minute is reached, the tension detector 11 and the electrically driven tension device are paused to facilitate the detection of the tension detector 11.

[0033] Step 3: The value of the tension detector 11 is fed back to the data receiving submodule 1, and the value is recorded.

[0034] Step 4: The recorded values ​​are transmitted to the comparison submodule, and the tension of the diamond wire busbar is judged by the comparison submodule, and different treatment measures are taken according to different tension conditions.

[0035] Step 4 includes the following specific steps:

[0036] Step 4-a: The data receiving submodule 1 receives the value of the tension detector 11 and compares it with the set normal tension value. If it is within the normal tension value range, it means that the tension of the diamond wire busbar is normal. When the tension of the diamond wire busbar is normal, the two sets of limit wheels 2 10 and the tension wheel 2 8 are controlled to be flush (such as Figure 4 As shown), the diamond wire busbar passing through the second detection component is corrected, and the straightness of the diamond wire busbar can be ensured while detecting the tension;

[0037] Step 4-b: If it is not within the normal tension value range, it means that there is a problem with the tension of the diamond wire busbar. At this time, the signal is transmitted to the marking submodule, and the length recording unit of the marking submodule records the length position of the problematic diamond wire busbar, which is convenient for subsequent staff to deal with the position where the tension problem occurs. At the same time, the problematic length position is displayed in yellow on the display to facilitate observation by staff.

[0038] Step 4-c: When there is a problem with the wire saw busbar tension, the signal is transmitted to the frequency modulation sub-module, and the frequency modulation sub-module controls the timing sub-module to make the tension detector 11 work once every b minutes, where b < a, increasing the working frequency of the tension detector 11 to ensure the accuracy of the detected tension;

[0039] Specifically, since it is detected that there is a problem with the wire saw busbar tension, increasing the working frequency of its tension detector 11 can detect whether there is also a tension problem with the wire saw busbar near the wire saw busbar with a tension problem at a high frequency. If there is a problem, it means that the positions with tension problems are relatively concentrated and numerous. The signal is transmitted to the marking sub-module, and the length position with problems is displayed in red on the display, facilitating the staff to observe the situation and facilitating subsequent centralized processing.

[0040] Step 4-d: When the wire saw busbar passes through the tension detector 2 5 when there is a problem with the wire saw busbar tension, the tension detector 2 5 is activated to perform a secondary detection on the wire saw busbar with a tension problem to determine whether it is consistent with the primary detection to ensure the accuracy of the detected tension situation;

[0041] Specifically, the value detected by the tension detector 2 5 is transmitted to the data receiving sub-module 2 and compared with the set normal tension value. If the detected tension value is still not within the normal value range, it means that there is indeed a problem with the wire saw busbar tension. At this time, the signal is transmitted to the alarm sub-module to make the tension detection system alarm and inform the staff of the actual situation; if the tension value detected in the secondary detection is within the normal value range, it means that it is inconsistent with the result of the primary detection. At this time, the staff needs to re-calibrate the tension detector 11 and the tension detector 2 5 to ensure the accuracy of the detected tension, and then re-detect.

[0042] The tension detection system includes the following wire saw busbar quality detection steps:

[0043] Q1: After the secondary detection of the wire saw busbar is completed, control the stroke of the tension detector 2 5 to become longer, continue to squeeze the wire saw busbar, and then transmit the signal to the data receiving sub-module 2;

[0044] Q2: And compare the value detected by increasing the stroke of the tension detector 2 5 with the value detected in the secondary detection through the comparison sub-module. If the value does not change, it means that the wire saw busbar has high ductility. If the value changes relative to the value detected in the secondary detection, it means that the wire saw busbar has poor ductility;

[0045] Q3: When the wire saw busbar has poor ductility and there is indeed a problem with the wire saw busbar tension, it proves that the overall quality of the wire saw busbar is poor. It is necessary to remove the wire saw busbar being detected and replace it with a new wire saw busbar for measurement to improve work efficiency.

[0046] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0047] The above is a detailed introduction to a diamond wire busbar tension detection device provided in an embodiment of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A diamond wire busbar tension detection device, comprising a support frame (1) and a tension detection system, characterized in that: A column (3) and a support rod are fixed on the top of the support frame (1), the column (3) is arranged on one side of the support rod, a bearing platform (2) is fixed on the top of the support rod, a first test assembly and a second test assembly are fixed on the top of the bearing platform (2), and the first test assembly is opposite to the second test assembly; The first test assembly comprises a tension detector (11), a connecting rod (14) is fixed to one end of the tension detector (11), an end of the connecting rod (14) away from the tension detector (11) is connected to a tensioning wheel (6) via a bearing, and an end of the support platform (2) close to the tension detector (11) is fixed to two groups of fixed columns (12), the two groups of fixed columns (12) are respectively arranged on both sides of the connecting rod (14), and a bearing on each group of fixed columns (12) is connected to a limiting wheel (13); The second test assembly comprises a tension detector 2 (5), one end of the tension detector 2 (5) is fixed with a connecting rod 2 (7), the end of the connecting rod 2 (7) away from the tension detector 2 (5) is connected to a tension wheel 2 (8) by a bearing, and the end of the support platform (2) close to the tension detector 2 (5) is fixed with two groups of fixing columns 2 (9), the two groups of fixing columns 2 (9) are respectively arranged on both sides of the connecting rod 2 (7), and the upper bearing of each group of fixing columns 2 (9) is connected to a limiting wheel 2 (10); The column (3) is arranged on one side of the support rod, and the top bearing of the column (3) is connected to a transition roller (4); The tension detection system comprises a data acquisition module and a processing module, wherein the data acquisition module comprises a data receiving submodule 1, a data receiving submodule 2, a comparison submodule and a timing submodule, wherein the data receiving submodule 1 is electrically connected to the tension detector 1 (11), the data receiving submodule 2 is electrically connected to the tension detector 2 (5), the comparison submodule is used to compare the data received by the data receiving submodule 1 with the data received by the data receiving submodule 2, and the timing submodule is electrically connected to the tension detector 1 (11) and the tension detector 2 (5) and is used to periodically control the start-up of the tension detector 1 (11) and the tension detector 2 (5); The comparison submodule includes a setting unit, in which tension values ​​of diamond wire busbars of different specifications are set, so as to facilitate the determination of tension conditions of the diamond wire busbars; The processing module includes a frequency modulation submodule, an alarm submodule and a marking submodule. The frequency modulation submodule is electrically connected to the timing submodule and is used to control the time interval of the timing submodule. The alarm submodule is used for alarming. The marking submodule is used to mark the tension of the diamond wire busbar. The marking submodule includes a length recording unit, and the length recording unit is used to record the length position where the tension of the diamond wire busbar is problematic, and the marking submodule is electrically connected to a display; The tension detection system comprises the following tension detection steps: Step 1: Pass the wire saw busbar through the space between two sets of limiting wheels one (13) and the tensioning wheel one (6), then pass it over the transition roller (4), and then through the space between two sets of limiting wheels two (10) and the tensioning wheel two (8). Then connect the wire saw busbar to an external electric drive tension device to complete the installation of the wire saw busbar and the tension detection device. Step 2: Since the set time in the timing sub-module is a minutes, when a minutes have passed, the tension detector one (11) operates, and the electric drive tension device pauses to facilitate the detection by the tension detector one (11). Step 3: The value of the tension detector one (11) is fed back to the data receiving sub-module one and the value is recorded. Step 4: The recorded value is transmitted to the comparison sub-module. Through the comparison by the comparison sub-module, the tension condition of the wire saw busbar is judged, and different treatment measures are taken according to different tension conditions. The specific operation steps of Step 4 are as follows: Step 4-a: The data receiving sub-module one receives the value of the tension detector one (11) and compares it with the set normal tension value. If it is within the normal tension value range, it means the tension of the wire saw busbar is normal. When the tension of the wire saw busbar is normal, control the space between the two sets of limiting wheels two (10) and the tensioning wheel two (8) to be flush, and correct the wire saw busbar passing through the second detection component to ensure the straightness of the wire saw busbar while detecting the tension. Step 4-b: If it is not within the normal tension value range, it means there is a problem with the tension of the wire saw busbar. At this time, a signal is transmitted to the marking sub-module, and the length recording unit of the marking sub-module records the length position of the wire saw busbar with problems, which is convenient for subsequent staff to process the position with tension problems. At the same time, the length position with problems is displayed in yellow on the display for easy observation by the staff. Step 4-c: When there is a problem with the tension of the wire saw busbar, a signal is transmitted to the frequency modulation sub-module. The frequency modulation sub-module controls the timing sub-module to make the tension detector one (11) work once every b minutes, where b < a, to increase the working frequency of the tension detector one (11) and ensure the accuracy of tension detection. Step 4-d: When the wire saw busbar with tension problems passes through the tension detector two (5), start the tension detector two (5) to perform a secondary detection on the wire saw busbar with tension problems to judge whether it is consistent with the primary detection, and ensure the accuracy of the detected tension condition. Specifically, the value detected by the tension detector two (5) is transmitted to the data receiving sub-module two and compared with the set normal tension value. If the detected tension value is still not within the normal value range, it means there is indeed a problem with the tension of the wire saw busbar. At this time, a signal is transmitted to the alarm sub-module to make the tension detection system alarm and inform the staff of the actual situation. If the tension value detected by the secondary detection is within the normal value range, it means it is inconsistent with the result of the primary detection. At this time, the staff needs to re-correct the tension detector one (11) and the tension detector two (5) to ensure the accuracy of tension detection, and then re-detect. The tension detection system includes the following steps for detecting the quality of the wire saw busbar: Q1: After the secondary detection of the diamond wire busbar is completed, the stroke of the second tension detector (5) is controlled to become longer, and the diamond wire busbar is continued to be squeezed, and then the signal is transmitted to the second data receiving submodule; Q2: The value of the stroke lengthening detection of the tension detector 2 (5) is compared with the value of the secondary detection through the comparison submodule. If the value does not change, it indicates that the ductility of the diamond wire busbar is high. If the value changes relative to the value of the secondary detection, it indicates that the ductility of the diamond wire busbar is poor. Q3: When the ductility of the diamond wire busbar is poor and there is indeed a problem with the tension of the diamond wire busbar, it proves that the overall quality of the diamond wire busbar is poor. It is necessary to remove the diamond wire busbar being tested and replace it with a new one for measurement to improve work efficiency.

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