Steel rope double-twisting machine with broken line detection effect

Abstract

The utility model discloses a steel rope double-twisting machine with a broken wire detection effect, which comprises a stranding machine body, the stranding machine body comprises a box body and a mounting plate arranged in the box body, the mounting plate is provided with a pay-off spool and a routing wheel, the steel rope double-twisting machine further comprises a control panel and a touch guide rod, the control panel is arranged on the box body, and the touch guide rod is arranged on the box body. The touch guide rod is mounted on the mounting plate and arranged on one side of the wiring wheel, the touch guide rod is made of a conductive material, and the touch guide rod is electrically connected with a control panel. The device has the effects that the labor intensity of workers is reduced, and the wire breaking phenomenon is monitored in time.

Description

Technical Field

[0001] The present application relates to the technical field of strand twisting machines, and in particular to a steel rope double twisting machine with a wire break detection effect. Background Art

[0002] Double twist machine is an industrial mechanical equipment used to manufacture steel wire rope. In the double twist machine, two or more groups of steel wires are intertwined with each other at a certain twist length and twist direction under the traction of the stranding machine to produce steel wire rope. Double twist machine can twist multiple strands at the same time, and has the advantage of high production efficiency, so it is widely used in the manufacturing process of various steel wire ropes. The steel wire rope made by the double twist machine has the advantages of stable structure, high strength, and wear resistance, and is widely used in many fields such as construction, bridges, and hoisting.

[0003] At present, during the process of laying out and routing the wire rope on the double twisting machine, the wire rope is subjected to the pulling force and may break unexpectedly. In order to timely detect the wire breakage of the wire rope and deal with it, workers are often required to observe through the window set on the double twisting machine shell. Not only does it lead to excessive labor intensity for workers, but sometimes workers may not be able to observe the wire breakage in time, resulting in the inability to carry out normal production. Utility Model Content

[0004] In order to reduce the labor intensity of workers and realize timely monitoring of wire breakage, the present application provides a steel rope double-twisting machine with wire breakage detection effect.

[0005] The present application provides a steel rope double twisting machine with a wire break detection effect, which adopts the following technical solution:

[0006] A steel rope double-twisting machine with a wire break detection effect, comprising a stranding machine body, the stranding machine body comprising a box body and a mounting plate arranged in the box body, a wire-releasing I-shaped wheel and a wire-traveling wheel are arranged on the mounting plate, and also comprising a control panel and a touch-guide rod, the control panel is arranged on the box body, the touch-guide rod is installed on the mounting plate and arranged on one side of the wire-traveling wheel, the touch-guide rod is made of conductive material, and the touch-guide rod is electrically connected to the control panel.

[0007] By adopting the above technical solution, the raw steel wire rope is wound on the pay-off I-shaped wheel, and the pay-off steel wire passes over the wire wheel and passes between the wire wheel and the guide rod, and the steel wire and the wire wheel are pressed tightly. When the steel wire rope breaks, the steel wire loses tension, and the relaxed steel wire contacts the guide rod. The guide rod, steel wire rope and other electrical components form a closed circuit, the circuit is turned on and sends a signal to the control panel to remind the operator to handle it. Through the mutual cooperation of the stranding machine body, the wire wheel and the guide rod, timely and automatic monitoring of the broken wire condition is realized, which has the effect of reducing the labor intensity of workers and realizing timely monitoring of the broken wire phenomenon.

[0008] Optionally, a mounting seat is connected to the mounting plate, the routing wheel and the touch guide rod are both arranged on the mounting seat, a mounting hole is opened on the mounting seat, and one end of the touch guide rod is inserted into the mounting seat through the mounting hole.

[0009] By adopting the above technical solution, the setting of the mounting hole realizes the detachable connection between the touch guide rod and the first mounting block, which facilitates the operator to load, unload and repair the touch guide rod.

[0010] Optionally, an alarm is provided on the box, and the alarm is electrically connected to the control panel.

[0011] By adopting the above technical solution, when the steel wire contacts the contact guide rod, the alarm receives the electrical signal from the control panel and sounds an alarm, reminding the operator to handle the broken wire.

[0012] Optionally, the mounting seat includes a first mounting block and a second mounting block, the guide rod is arranged on the first mounting block, the routing wheel is arranged on the second mounting seat, and a spacing adjustment component is arranged on the mounting seat, and the spacing adjustment component includes an adjusting screw, a connecting plate, an adjusting plate and a guide rod, the connecting plate is connected to one side of the first mounting block, the adjusting plate is connected to one side of the second mounting block, the adjusting screw is threadedly connected to the adjusting plate, one end of the adjusting screw is rotatably connected to the connecting plate, the guide rod is connected to a side of the first mounting block close to the second mounting block, the guide rod is arranged parallel to the adjusting screw, and a guide hole is opened on a side of the second mounting block close to the first mounting block, and the guide rod is slidably inserted in the guide hole.

[0013] By adopting the above technical solution, for steel wires of different diameters, in order to prevent the steel wires from accidentally triggering an alarm with the guide rod during normal stranding, the distance between the wire wheel and the guide rod needs to be adjusted. By turning the adjusting screw, the first mounting block slides under the drive of the adjusting screw and the guide action of the guide rod, thereby adjusting the distance between the guide rod and the wire wheel. This expands the scope of application of the device.

[0014] Optionally, the mounting plate is provided with spacing scale lines along the length direction of the adjusting screw, and the spacing scale lines are provided on one side of the mounting seat.

[0015] By adopting the above technical solution, the setting of the spacing scale line facilitates the operator to accurately adjust the spacing between the routing wheel and the guide rod.

[0016] Optionally, an anti-slip assembly is arranged between the touch guide rod and the routing wheel, and the anti-slip assembly includes a connecting sleeve, an anti-slip rod group, a rotating rod and a plug-in rod, the connecting sleeve is connected to the end of the touch guide rod away from the mounting seat, the rotating rod is connected to the end of the connecting sleeve away from the touch guide rod, one end of the anti-slip rod group is slidably mounted on the rotating rod and is rotatably connected to the rotating rod, the plug-in rod is connected to the end of the anti-slip rod group away from the connecting sleeve, and a connecting socket is provided at the end of the routing wheel away from the mounting plate, and the plug-in rod is plugged into the connecting socket.

[0017] By adopting the above technical solution, the anti-drop rod group is set between the touch guide rod and the wire wheel, and the anti-drop assembly restricts the steel wire, reducing the possibility of the steel wire collapsing between the touch guide rod and the wire wheel after the wire breaks, resulting in the steel wire being unable to contact the touch guide rod to alarm. During installation, the connecting sleeve is connected to the touch guide rod, and the anti-drop rod group is rotated to a suitable angle, and the anti-drop rod group is pushed toward the wire wheel, and the plug rod is inserted into the connecting socket to achieve the connection between the anti-drop rod group and the wire wheel.

[0018] Optionally, one end of the rotating rod away from the connecting sleeve is connected to a limiting block, and a clamping spring is sleeved on the rotating rod, one end of the clamping spring is pressed against the limiting block, and the other end is pressed against the anti-drop rod assembly.

[0019] By adopting the above technical solution, the pressing spring presses the anti-drop rod group, the connecting sleeve and one end of the wiring wheel tightly, thereby preventing the anti-drop rod group and the wiring wheel from separating during operation and causing the steel wire to burst out of them.

[0020] Optionally, the anti-drop rod group includes a first anti-drop rod and a second anti-drop rod, the first anti-drop rod is rotatably connected to the rotating rod, the second anti-drop rod is connected to the plug-in rod, the end of the first anti-drop rod close to the second anti-drop rod is connected to a plug-in plate, the second anti-drop rod is provided with a plug-in groove, the plug-in plate is slidably inserted in the plug-in groove, and the second anti-drop rod is provided with a positioning piece for positioning the plug-in plate.

[0021] By adopting the above technical solution, the overall length of the anti-drop rod group needs to be adjusted according to the distance between the guide rod and the wire wheel. After sliding the plug board to a suitable position in the plug slot, the plug board is positioned in the plug slot using a positioning member, thereby achieving the adjustment of the overall length of the anti-drop rod group.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the cooperation of the stranding machine body, the wire wheel and the guide rod, the timely automatic monitoring of the wire breakage is realized, which has the effect of reducing the labor intensity of workers and realizing the timely monitoring of wire breakage;

[0024] 2. The setting of the spacing adjustment component realizes the spacing adjustment of the touch guide rod and the wire wheel, expanding the application scope of the device;

[0025] 3. The anti-drop assembly restricts the steel wire, reducing the risk of the steel wire collapsing between the guide rod and the wire wheel after the wire breaks, causing the steel wire to be unable to contact the guide rod to generate an alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment of the present application for embodying a steel rope double-twisting machine with a wire break detection effect.

[0027] Figure 2 It is a partial structural diagram used to reflect the internal structure of the box in the embodiment of the present application.

[0028] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0029] Figure 4 It is a partial cross-sectional view used to illustrate the anti-detachment component in the embodiment of the present application.

[0030] Figure 5 yes Figure 4 Enlarged view of part B in the middle.

[0031] Explanation of the accompanying drawings: 1. stranding machine body; 101. box body; 102. mounting plate; 103. pay-off I-shaped wheel; 104. wire walking wheel; 105. pay-off shaft; 2. spacing adjustment assembly; 21. connecting plate; 22. adjustment plate; 23. adjustment screw; 3. anti-slip assembly; 31. connecting sleeve; 32. anti-slip rod group; 321. first anti-slip rod; 322. second anti-slip rod; 323. plug-in plate; 324. plug-in slot; 33. positioning bolt; 34. rotating rod; 35. limit block; 36. tightening spring; 37. plug-in rod; 4. mounting seat; 41. first mounting block; 42. second mounting block; 43. guide rod; 44. guide hole; 45. mounting hole; 5. touch guide rod; 6. control panel; 7. alarm; 8. spacing scale line; 9. connecting socket. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 The present application is further described in detail. The present application provides a steel rope double twisting machine with wire break detection effect, which has the effect of reducing the labor intensity of workers and realizing timely monitoring of wire breakage.

[0033] Reference Figure 1-3 A double-twisting machine for steel ropes with a wire break detection effect comprises a stranding machine body 1, a spacing adjustment component 2 and an anti-drop component 3. The stranding machine body 1 comprises a box body 101, a mounting plate 102, a pay-off spool 103 and a line-traveling wheel 104. The mounting plate 102 is arranged in the inner cavity of the box body 101, and one side of the mounting plate 102 is vertically connected to a plurality of pay-off shafts 105, and a pay-off spool 103 is rotatably sleeved on each pay-off shaft 105.

[0034] Reference Figure 1 , Figure 3 and Figure 4 , the side of the mounting plate 102 provided with the pay-off shaft 105 is connected with the mounting seat 4, and the mounting seat 4 includes a first mounting block 41 and a second mounting block 42. Two guide rods 43 are fixedly connected in parallel to the side of the first mounting block 41 close to the second mounting block 42, and two guide holes 44 are provided on the side of the second mounting block 42 close to the first mounting block 41, and the two guide holes 44 are arranged in a one-to-one correspondence with the two guide rods 43. The second mounting block 42 is fixedly connected to the mounting plate 102, and the guide rod 43 is slidably matched with the second mounting block 42 through the guide holes 44. The wire-guiding wheel 104 is rotatably arranged on the second mounting block 42 and is arranged vertically with the mounting plate 102. The first mounting block 41 is provided with a mounting hole 45, and a touch guide rod 5 is inserted in the mounting hole 45. The touch guide rod 5 is arranged parallel to the central axis direction of the wire-guiding wheel 104. The touch guide rod 5 is made of conductive material, and a control panel 6 and an alarm 7 are arranged on the box body 101. The control panel 6 is electrically connected to the touch rod 5 , and the alarm 7 is electrically connected to the control panel 6 .

[0035] Reference Figure 3 , the spacing adjustment assembly 2 is arranged on the mounting seat 4, and the spacing adjustment assembly 2 includes a connecting plate 21, an adjusting plate 22 and an adjusting screw 23. The connecting plate 21 is fixedly connected to one side of the first mounting block 41, and the adjusting plate 22 is fixedly connected to one side of the second mounting block 42. The adjusting screw 23 is threadedly connected to the adjusting plate 22 and keeps parallel with the mounting plate 102, and one end of the adjusting screw 23 is rotatably connected to the connecting plate 21. The mounting plate 102 is provided with spacing scale lines 8 along the length direction of the adjusting screw 23, and the spacing scale lines 8 are arranged to fit the second mounting block 42 and the edge of the second mounting block 42.

[0036] Reference Figure 3 and Figure 5, the anti-slip assembly 3 is arranged between the touch guide rod 5 and the wiring wheel 104. The anti-slip assembly 3 includes a connecting sleeve 31, an anti-slip rod group 32, a positioning bolt 33, a rotating rod 34, a limit block 35, a tightening spring 36 and a plug-in rod 37. The connecting sleeve 31 is threadedly connected to the end of the touch guide rod 5 away from the mounting seat 4, the rotating rod 34 is coaxially fixedly connected to the end of the connecting sleeve 31 away from the mounting seat 4, and the limit block 35 is fixedly connected to the end of the rotating rod 34 away from the connecting sleeve 31. The anti-slip rod group 32 includes a first anti-slip rod 321 and a second anti-slip rod 322, one end of the first anti-slip rod 321 is slidably sleeved on the rotating rod 34 and is arranged perpendicular to it, and the end of the first anti-slip rod 321 away from the rotating rod 34 is fixedly connected to the plug-in board 323 along the length direction of the first anti-slip rod 321. One end of the second anti-slip rod 322 is provided with a plug slot 324 corresponding to the plug plate 323 along its length direction, and the plug plate 323 is slidably arranged in the plug slot 324. The positioning bolt 33 is threadedly connected to the second anti-slip rod 322, and the end of the positioning bolt 33 extends into the plug slot 324 and is tightly pressed against the plug plate 323.

[0037] Reference Figure 3 and Figure 5 The pressing spring 36 is sleeved on the rotating rod 34, one end of the pressing spring 36 is pressed against the limit block 35, and the other end is pressed against the first anti-slip rod 321. The plug rod 37 is vertically fixedly connected to the side of the second anti-slip rod 322 close to the mounting plate 102, and the end of the cable wheel 104 away from the mounting plate 102 is provided with a connecting socket 9 corresponding to the plug rod 37, and the plug rod 37 is inserted into the connecting socket 9. The anti-slip rod set 32 ​​and the connecting sleeve 31 are both made of insulating material.

[0038] Reference Figure 1 , Figure 2 and Figure 4 The raw steel wire rope is wound on the pay-off I-shaped wheel 103, and the steel wire paid out goes around the wire wheel 104 and passes between the wire wheel 104 and the touch guide rod 5, and the steel wire is pressed against the side wall of the wire wheel 104. When the steel wire rope breaks under the action of stress, the steel wire passing through the I-shaped wheel loses tension, and the relaxed steel wire contacts the touch guide rod 5. A closed loop is formed between the touch guide rod 5, the steel wire rope and other electrical components of the stranding machine body 1, and the circuit is turned on and sends an electrical signal to the control panel 6. The alarm 7 electrically connected to the control panel 6 receives the signal and sends an alarm to remind the operator to handle it. When the broken steel wire is repaired, the steel wire is re-tensioned, the steel wire contacts the wire wheel 104 and separates from the touch guide rod 5. At this time, the circuit is disconnected and the alarm 7 is in a stopped state. The setting of the touch guide rod 5, the control panel 6 and the alarm 7 realizes timely monitoring and alarm of the broken wire situation, improves the automation degree of the device, reduces the labor intensity of the operator, and helps to improve the economic benefits of the production line.

[0039] Reference Figure 3 and Figure 4 For steel wires of different diameters, in order to prevent the steel wire from accidentally touching the guide rod 5 during the normal stranding process and causing an alarm, it is necessary to adjust the spacing between the wire wheel 104 and the guide rod 5. When the adjusting screw 23 is screwed, the first mounting block 41 slides along the length direction of the adjusting screw 23 under the driving of the adjusting screw 23 and the guiding action of the guide rod 43 and the guide hole 44. The setting of the spacing scale line 8 facilitates the precise adjustment of the spacing between the wire wheel 104 and the guide rod 5.

[0040] Reference Figure 3-5 The setting of the mounting hole 45 realizes the detachable connection between the touch guide rod 5 and the first mounting block 41, which facilitates the loading, unloading and maintenance of the touch guide rod 5. The anti-drop assembly 3 is arranged between the touch guide rod 5 and the wire-guiding wheel 104 to limit the steel wire, so as to prevent the steel wire from collapsing from between the touch guide rod 5 and the wire-guiding wheel 104 under the action of elastic force after a sudden wire break, resulting in the steel wire being unable to contact the touch guide rod 5 to alarm. During the installation process, the connecting sleeve 31 is installed at the end of the touch guide rod 5 away from the mounting plate 102, and the overall length of the anti-drop rod assembly 32 is adjusted according to the distance between the touch guide rod 5 and the wire-guiding wheel 104. The position of the plug-in board 323 in the plug-in slot 324 is adjusted, and the positioning bolt 33 is screwed to make it press against the plug-in board 323, so as to realize the positioning of the plug-in board 323 in the plug-in slot 324. The anti-drop rod set 32 ​​is pulled in a direction away from the connecting sleeve 31, and the second anti-drop rod 322 is rotated to a position corresponding to the plug rod 37 and the connecting socket 9, and the anti-drop rod set 32 ​​is released, and the plug rod 37 is inserted into the connecting socket 9, thereby realizing the connection between the anti-drop rod set 32 ​​and the cable wheel 104. The setting of the tightening spring 36 tightens the anti-drop rod set 32, the connecting sleeve 31 and the cable wheel 104, and prevents the anti-drop rod set 32 ​​and the cable wheel 104 from being separated.

[0041] The implementation principle of a steel rope double twisting machine with a wire break detection effect in the embodiment of the present application is as follows: the steel wire passes between the wire wheel 104 and the touch guide rod 5, and the steel wire is pressed against the side wall of the wire wheel 104. When the steel wire rope breaks, the loose steel wire contacts the touch guide rod 5. A closed circuit is formed between the touch guide rod 5, the steel wire rope and other electrical components of the stranding machine body 1, and the alarm 7 sounds an alarm. When the broken steel wire is repaired, the steel wire is separated from the touch guide rod 5, and the circuit is disconnected at this time, and the alarm 7 is in a stopped state.

[0042] For steel wires of different diameters, in order to prevent the steel wire from accidentally touching the guide rod 5 during normal stranding and causing an alarm, the spacing between the wire wheel 104 and the guide rod 5 can be adjusted by the spacing adjustment component 2. The anti-drop component 3 is arranged between the guide rod 5 and the wire wheel 104 to restrict the steel wire, thereby preventing the steel wire from collapsing from between the guide rod 5 and the wire wheel 104 under the action of elastic force after a sudden wire breakage, resulting in the steel wire being unable to contact the guide rod 5 and causing an alarm.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel rope double twisting machine with a wire break detection effect, comprising a twisting machine body (1), the twisting machine body (1) comprising a box body (101) and a mounting plate (102) arranged in the box body (101), the mounting plate (102) being provided with a wire-releasing I-shaped wheel (103) and a wire-traveling wheel (104), characterized in that: It also comprises a control panel (6) and a touch-guide rod (5), wherein the control panel (6) is arranged on the box body (101), the touch-guide rod (5) is mounted on the mounting plate (102) and arranged on one side of the wire-guiding wheel (104), the touch-guide rod (5) is made of a conductive material, and the touch-guide rod (5) is electrically connected to the control panel (6).

2. A steel rope double twisting machine with wire breakage detection effect according to claim 1, characterized in that: The mounting plate (102) is connected to a mounting seat (4), the routing wheel (104) and the touch guide rod (5) are both arranged on the mounting seat (4), a mounting hole (45) is provided on the mounting seat (4), and one end of the touch guide rod (5) is inserted into the mounting seat (4) through the mounting hole (45).

3. A steel rope double twisting machine with wire breakage detection effect according to claim 1, characterized in that: An alarm (7) is provided on the box (101), and the alarm (7) is electrically connected to the control panel (6).

4. A steel rope double twisting machine with wire breakage detection effect according to claim 2, characterized in that: The mounting seat (4) comprises a first mounting block (41) and a second mounting block (42); the touch guide rod (5) is arranged on the first mounting block (41); the wire routing wheel (104) is arranged on the second mounting block (42); a spacing adjustment component (2) is arranged on the mounting seat (4); the spacing adjustment component (2) comprises an adjustment screw (23), a connecting plate (21), an adjustment plate (22) and a guide rod (43); the connecting plate (21) is connected to one side of the first mounting block (41); the adjustment plate (22) is connected to the second The adjusting screw (23) is threadedly connected to the adjusting plate (22) on one side of the mounting block (42); one end of the adjusting screw (23) is rotatably connected to the connecting plate (21); the guide rod (43) is connected to a side of the first mounting block (41) close to the second mounting block (42); the guide rod (43) is arranged parallel to the adjusting screw (23); a guide hole (44) is provided on a side of the second mounting block (42) close to the first mounting block (41); the guide rod (43) is slidably inserted into the guide hole (44).

5. A steel rope double twisting machine with wire breakage detection effect according to claim 4, characterized in that: The mounting plate (102) is provided with spacing scale lines (8) along the length direction of the adjusting screw rod (23), and the spacing scale lines (8) are arranged on one side of the mounting seat (4).

6. A steel rope double twisting machine with wire breakage detection effect according to claim 4, characterized in that: An anti-slip assembly (3) is arranged between the touch guide rod (5) and the wire-guiding wheel (104), and the anti-slip assembly (3) comprises a connecting sleeve (31), an anti-slip rod group (32), a rotating rod (34) and a plug-in rod (37). The connecting sleeve (31) is connected to one end of the touch guide rod (5) away from the mounting seat (4), the rotating rod (34) is connected to the end of the connecting sleeve (31) away from the touch guide rod (5), one end of the anti-slip rod group (32) is slidably sleeved on the rotating rod (34) and is rotatably connected to the rotating rod (34), the plug-in rod (37) is connected to one end of the anti-slip rod group (32) away from the connecting sleeve (31), and one end of the wire-guiding wheel (104) away from the mounting plate (102) is provided with a connecting socket (9), and the plug-in rod (37) is plugged into the connecting socket (9).

7. A steel rope double twisting machine with wire breakage detection effect according to claim 6, characterized in that: One end of the rotating rod (34) away from the connecting sleeve (31) is connected to a limit block (35), and a clamping spring (36) is sleeved on the rotating rod (34), one end of the clamping spring (36) is clamped against the limit block (35), and the other end is clamped against the anti-slip rod assembly (32).

8. The steel rope double twisting machine with wire breakage detection effect according to claim 7, characterized in that: The anti-slip rod group (32) comprises a first anti-slip rod (321) and a second anti-slip rod (322), wherein the first anti-slip rod (321) is rotatably connected to the rotating rod (34), and the second anti-slip rod (322) is connected to the plug-in rod (37), and a plug-in plate (323) is connected to the end of the first anti-slip rod (321) close to the second anti-slip rod (322), and a plug-in groove (324) is provided on the second anti-slip rod (322), and the plug-in plate (323) is slidably inserted in the plug-in groove (324), and a positioning member for positioning the plug-in plate (323) is provided on the second anti-slip rod (322).

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