CN112776185A - Wire saw wire tension sensing system - Google Patents
Wire saw wire tension sensing system Download PDFInfo
- Publication number
- CN112776185A CN112776185A CN201911078641.8A CN201911078641A CN112776185A CN 112776185 A CN112776185 A CN 112776185A CN 201911078641 A CN201911078641 A CN 201911078641A CN 112776185 A CN112776185 A CN 112776185A
- Authority
- CN
- China
- Prior art keywords
- rope
- wheel carrier
- saw
- wire
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a rope saw sawing machine saw wire tensioning sensing system, which relates to the technical field of cutting machinery and solves the problem of instability when the length of the existing rope saw sawing machine saw wire changes during working.
Description
Technical Field
The invention belongs to the technical field of cutting machinery, and particularly relates to a tensioning sensing system of a sawing rope of a rope sawing machine.
Background
Due to the development of the wire saw technology, the wire saw is increasingly used for construction in the field of breaking and dismantling of stone mines and engineering. In order to reduce the joints of the diamond sawing ropes and facilitate the hole mining construction of stone materials, a hole mining rope sawing machine with a rope storage mechanism is also produced. The rope storage mechanism of the hole rope sawing machine can sensitively sense the tightness of the saw rope in actual construction, and the lengthened or shortened saw rope can be correctly collected and released, so that a proper saw rope tensioning sensing system is needed, the rope sawing machine can automatically sense the tightness of the saw rope to make a correct response, and the cutting efficiency of the rope sawing machine is improved.
Disclosure of Invention
The present invention is made to solve the above problems, and an object of the present invention is to control the tightness of a wire saw more accurately by a wire storage system of a wire saw. In order to achieve the above object, the present invention is composed of the following parts: main tributary strut, movable fastener, wheel carrier, leading wheel, spring, displacement sensor. The lower part of the main support frame is provided with a fastening device, and the movable fastener is buckled on the main support frame and can move up and down and rotate. The wheel carrier is connected to the movable fastener, the wheel carrier can rotate at the connection point of the wheel carrier and the fastener, and the wheel carrier is provided with a plurality of axis adjusting holes. The guide wheels are two and are respectively arranged on the wheel carrier. The spring is arranged between the wheel frame and the movable fastener. The displacement sensor is arranged on the wheel carrier and is connected with a control system of the rope saw.
The invention has the advantages that the two guide wheel rope winding mechanisms are adopted, and compared with a structure that one pressure wheel presses the sawing rope to be tensioned, the sawing rope winding and unwinding device is more timely and sensitive. The whole tensioning mechanism has less influence on the rope storage system of the rope saw, and the problems that the current of the rope saw is increased to cause the rope saw to work incapability because the pressing wheel of the existing rope saw presses the saw rope and the saw rope cannot return to the rope storage system in time are solved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a front view of the present invention.
Detailed Description
The invention will be described in further detail below with reference to the accompanying drawings. According to the figures 1, 2 and 3, the invention consists of the following parts: the device comprises a main support frame 1, a movable fastener 2, a wheel frame 3, a guide wheel 4, a spring 5 and a displacement sensor 6. The lower part of the main support frame 1 is provided with a fastening device which is connected with a frame of the wire saw. The movable fastener 2 is fastened on the main support frame 1 and can move up and down and rotate. The wheel carrier 3 is connected on the movable fastener 2, the wheel carrier 3 can rotate on the connection point with the fastener 2, and the wheel carrier 3 is provided with a plurality of axis adjusting holes 8. The number of the guide wheels 4 is two, and the two guide wheels are respectively arranged on the wheel carrier 3. The spring 5 is arranged between the wheel frame 3 and the movable fastener 2. The displacement sensor 6 is arranged on the wheel carrier 3, and the displacement sensor 6 is connected with a control system of the rope saw.
When the main support frame is used, the main support frame 1 is connected to a proper position on a rack of a rope sawing machine, and the movable fastener 2 is adjusted to enable the guide wheel 4 and the sawing rope 7 to be in the same vertical line. The saw wire 7 is respectively passed through the two guide wheels 4 and then is installed and connected on the wire saw machine, and then the wire saw machine can be started to carry out cutting operation. Since the tension of the spring 5 is opposite to the tension of the sawing cord 7, the spring 5 always keeps the sawing cord 7 under tension. The displacement sensor 6 transmits the tension signal of the sawing rope 7 to the control system of the rope sawing machine along with the swinging of the wheel carrier 3, so that the rope sawing machine automatically makes a correct response. The labor intensity of operators is reduced, and the cutting efficiency of the rope sawing machine is improved.
Claims (1)
1. A wire saw wire tensioning sensing system, characterized by: including main tributary strut (1), activity fastener (2), wheel carrier (3), leading wheel (4), spring (5), displacement sensor (6), the lower part of main tributary strut (1) has fastener, is connected with the frame of rope saw machine, activity fastener (2) are detained on main tributary strut (1), can reciprocate and rotary motion, wheel carrier (3) are connected on activity fastener (2), and wheel carrier (3) can be rotary motion on the tie point with fastener (2), leading wheel (4) are two, install respectively on wheel carrier (3), spring (5) set up between wheel carrier (3) and activity fastener (2), displacement sensor (6) set up on wheel carrier (3), and displacement sensor (6) are connected with the control system of rope saw machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078641.8A CN112776185A (en) | 2019-11-07 | 2019-11-07 | Wire saw wire tension sensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078641.8A CN112776185A (en) | 2019-11-07 | 2019-11-07 | Wire saw wire tension sensing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776185A true CN112776185A (en) | 2021-05-11 |
Family
ID=75747692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911078641.8A Pending CN112776185A (en) | 2019-11-07 | 2019-11-07 | Wire saw wire tension sensing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776185A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020161A (en) * | 2010-12-03 | 2011-04-20 | 中国矿业大学 | Connecting device of hauling rope of elevator for mines and detection method thereof |
| CN102135651A (en) * | 2011-04-08 | 2011-07-27 | 中国船舶重工集团公司第七一五研究所 | Optical fiber micro cable withdrawing and releasing winch |
| CN106522956A (en) * | 2015-09-10 | 2017-03-22 | 赵兵 | Self-propelled hole mining wire saw |
| CN106553275A (en) * | 2015-09-28 | 2017-04-05 | 赵兵 | A kind of rope saw universal guide wheel |
| CN108214937A (en) * | 2016-12-14 | 2018-06-29 | 赵兵 | A kind of self-propelled rope saw |
-
2019
- 2019-11-07 CN CN201911078641.8A patent/CN112776185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020161A (en) * | 2010-12-03 | 2011-04-20 | 中国矿业大学 | Connecting device of hauling rope of elevator for mines and detection method thereof |
| CN102135651A (en) * | 2011-04-08 | 2011-07-27 | 中国船舶重工集团公司第七一五研究所 | Optical fiber micro cable withdrawing and releasing winch |
| CN106522956A (en) * | 2015-09-10 | 2017-03-22 | 赵兵 | Self-propelled hole mining wire saw |
| CN106553275A (en) * | 2015-09-28 | 2017-04-05 | 赵兵 | A kind of rope saw universal guide wheel |
| CN108214937A (en) * | 2016-12-14 | 2018-06-29 | 赵兵 | A kind of self-propelled rope saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210511 |