An oil-immersed wire arranging mechanism and a winding and unwinding system

Abstract

The application relates to the field of stone material wire saws, in particular to an oil-immersed wire arranging mechanism and a winding and unwinding system. The oil-immersed wire arranging mechanism and the winding and unwinding system comprise an oil-immersed tank, a wire arranging wheel, an oil-immersed wire arranging screw rod assembly arranged in the oil-immersed tank and used for driving the wire arranging wheel to move linearly, and an oil-immersed wire arranging motor arranged outside the oil-immersed tank and used for driving the oil-immersed wire arranging screw rod assembly to rotate; lubricating oil is arranged in the oil-immersed tank, and the oil-immersed wire arranging screw rod assembly is immersed in the lubricating oil. The oil-immersed wire arranging mechanism and the winding and unwinding system can reduce rust and abrasion of the oil-immersed wire arranging screw rod assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of stone wire saw, in particular to an oil-immersed wire arranging mechanism and a wire winding and unwinding system. BACKGROUND

[0002] The wire arranging mechanism is mainly used for adjusting the distribution position of the cutting wire on the wire winding and unwinding wheel. In the working process of the stone wire saw, the diamond wire will bring out a large amount of water vapor mixed with cutting chips from the cutting chamber. In the related art, the lead screw assembly of the wire arranging mechanism is prone to rust and wear in such a humid environment, thereby causing poor operation of the wire arranging mechanism, and even causing the mechanism to fail. SUMMARY

[0003] Therefore, the present application provides an oil-immersed wire arranging mechanism and a wire winding and unwinding system, which can reduce the rust and wear of the wire arranging lead screw assembly.

[0004] In order to achieve the above-mentioned purpose, the present application realizes the following technical solutions:

[0005] An oil-immersed wire arranging mechanism, characterized in that: comprising an oil-immersed tank, a wire arranging wheel, a wire arranging lead screw assembly installed in the oil-immersed tank for driving the wire arranging wheel to move linearly, and a wire arranging motor installed outside the oil-immersed tank for driving the wire arranging lead screw assembly to rotate; the oil-immersed tank is provided with lubricating oil, and the wire arranging lead screw assembly is immersed in the lubricating oil.

[0006] The oil-immersed wire arranging mechanism of the present application has the advantages that by placing lubricating oil in the oil-immersed tank and immersing the wire arranging lead screw assembly in the lubricating oil, not only the lubricating effect is achieved, but also the air is isolated, and the rust and wear are reduced.

[0007] In some embodiments, the bottom of the oil-immersed tank is provided with a drain hole, a plug is arranged in the drain hole, and an oil filling port is arranged on the side of the oil-immersed tank, and a plug is also arranged in the oil filling port. Water will gradually be produced in the oil-immersed tank, and the water will sink to the lower part, which can be discharged through the drain hole in the lower part in the later period.

[0008] In some embodiments, an upper cover is fixedly installed above the oil-immersed tank, and a wrapping shell for wrapping the wire arranging motor is integrally formed on the upper cover.

[0009] The present application also provides a wire winding and unwinding system, characterized in that: comprising a back plate, the back plate is provided with an in-out wire mechanism for controlling the in-out of the cutting wire, a tension mechanism for adjusting the tightness of the cutting wire, a wire winding and unwinding mechanism for winding and unwinding the cutting wire, and the oil-immersed wire arranging mechanism.

[0010] In some embodiments, the in-out line mechanism comprises an in-out line housing fixedly installed on the back plate, an in-out line wheel located inside the in-out line housing, an in-out line lead screw assembly installed inside the in-out line housing for driving the in-out line wheel to move linearly, and a driving component installed outside the in-out line housing for driving the in-out line lead screw assembly to rotate, and a wire slot is reserved on the side of the in-out line housing. The in-out line mechanism is close to the cutting work area, and the in-out line housing added to the in-out line mechanism can play a role in isolating water vapor and dust to a certain extent.

[0011] In some embodiments, a switch door is rotatably connected to the in-out line housing, a connecting rod for controlling the opening and closing angle of the switch door is hingedly connected between the switch door and the in-out line housing, and a switch lock is further provided on the switch door. The switch door is provided to facilitate viewing and maintenance.

[0012] In some embodiments, the tension mechanism comprises a rack fixedly installed on the back plate, a driving shaft and a driven shaft rotatably connected to the rack, a tension motor connected to the driving shaft for driving the driving shaft to rotate, a torque increasing assembly connected between the driving shaft and the driven shaft, and a swing arm assembly provided on the driven shaft; the torque increasing assembly comprises a small synchronous pulley fixedly installed on the driving shaft, a large synchronous pulley fixedly installed on the driven shaft, and a synchronous belt drivingly connected between the small synchronous pulley and the large synchronous pulley; the swing arm assembly comprises a swing arm fixedly connected at one end to the driven shaft and a tension pulley rotatably connected at the other end to the swing arm, and the tension pulley controls the tightness of the cutting line during reciprocating swing around the center axis of the driven shaft with the swing arm.

[0013] The tension mechanism plays a role of torque increasing by adding the synchronous pulley, which can reduce the size and power consumption of the motor while meeting the required torque for stone cutting, thereby reducing the cost of the motor.

[0014] From the above technical solution, the present application has at least the following advantages and positive effects:

[0015] The oil-immersed wire arranging mechanism of the present application places lubricating oil in the oil-immersion tank, and the wire arranging lead screw assembly is immersed in the lubricating oil, which not only plays a lubricating role, but also can isolate air, reduce rust and wear. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The figure is a structural schematic diagram of an embodiment of the present application;

[0017] Figure 2 The figure is a structural schematic diagram of the wire arranging mechanism in an embodiment of the present application;

[0018] Figure 3 The figure is a sectional view of the wire arranging mechanism in an embodiment of the present application;

[0019] Figure 4Fig. 1 is a structural schematic diagram of a wire arranging mechanism in an embodiment of the present application;

[0020] Figure 5 Fig. 2 is a structural schematic diagram of a tension mechanism in an embodiment of the present application Figure 1 ;

[0021] Figure 6 Fig. 3 is a structural schematic diagram of a tension mechanism in an embodiment of the present application Figure 2 .

[0022] Label explanation: 1, wire arranging mechanism; 11, oil immersion tank; 12, wire arranging wheel; 13, wire arranging screw rod assembly; 14, wire arranging motor; 15, drain hole; 16, oil filling port; 17, upper cover; 18, wrapping shell; 2, back plate; 3, wire in-out mechanism; 31, wire in-out shell; 32, wire in-out wheel; 33, wire in-out screw rod assembly; 34, driving part; 35, wire groove; 36, switch door; 37, connecting rod; 38, switch lock; 4, tension mechanism; 41, frame; 42, driving shaft; 43, driven shaft; 44, tension motor; 45, small synchronous wheel; 46, large synchronous wheel; 47, synchronous belt; 48, swing arm; 49, tension wheel; 5, wire winding and unwinding mechanism; 6, cutting wire. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be described in further detail below with reference to the drawings. The terms used in the embodiment part of the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application.

[0024] Referring to Figures 1 to 6 , the present embodiment provides a wire winding and unwinding system, which comprises a back plate 2, wherein the back plate 2 is provided with a wire in-out mechanism 3 for controlling the in-out of a cutting wire 6, a tension mechanism 4 for adjusting the tightness of the cutting wire 6, a wire winding and unwinding mechanism 5 for winding and unwinding the cutting wire 6, and a wire arranging mechanism 1 for arranging the cutting wire 6.

[0025] The wire arranging mechanism 1 comprises an oil immersion tank 11, a wire arranging wheel 12, a wire arranging screw rod assembly 13 installed in the oil immersion tank 11 for driving the wire arranging wheel 12 to move linearly, and a wire arranging motor 14 installed outside the oil immersion tank 11 for driving the wire arranging screw rod assembly 13 to rotate; lubricating oil is arranged in the oil immersion tank 11, and the wire arranging screw rod assembly 13 is immersed in the lubricating oil.

[0026] The oil-immersed wire arranging mechanism 1, by placing lubricating oil in the oil immersion tank 11 and immersing the wire arranging screw rod assembly 13 in the lubricating oil, not only plays a lubricating role, but also can isolate air and reduce rust.

[0027] The bottom of the oil immersion tank 11 is provided with a drain hole 15, and a sealing plug is arranged in the drain hole 15. An oil inlet 16 is arranged on the side of the oil immersion tank 11, and a sealing plug is also arranged in the oil inlet 16. Water will gradually accumulate in the oil immersion tank 11, and the water will sink to the bottom. The water can be discharged through the drain hole 15 in the bottom in the later period.

[0028] An upper cover 17 is fixedly installed above the oil immersion tank 11, and a wrapping shell 18 for wrapping the wire motor 14 is integrally formed on the upper cover 17.

[0029] The in-out wire mechanism 3 includes an in-out wire shell 31 fixedly installed on the back plate 2, an in-out wire wheel 32 located inside the in-out wire shell 31, an in-out wire lead screw assembly 33 installed inside the in-out wire shell 31 for driving the in-out wire wheel 32 to move linearly, and a driving component 34 installed outside the in-out wire shell 31 for driving the in-out wire lead screw assembly 33 to rotate. A wire slot 35 is reserved on the side of the in-out wire shell 31. The in-out wire mechanism 3 is close to the cutting working area, and the in-out wire shell 31 added to the in-out wire mechanism 3 can play a role in isolating water vapor and dust to a certain extent.

[0030] A switch door 36 is rotatably connected to the in-out wire shell 31, and a connecting rod 37 for controlling the opening and closing angle of the switch door 36 is hingedly connected between the switch door 36 and the in-out wire shell 31. A switch lock 38 is also arranged on the switch door 36. The switch door 36 is arranged to facilitate viewing and maintenance.

[0031] The tension mechanism 4 includes a rack 41 fixedly installed on the back plate 2, a driving shaft 42 and a driven shaft 43 rotatably connected to the rack 41, a tension motor 44 connected to the driving shaft 42 for driving the driving shaft 42 to rotate, a torque increasing assembly connected between the driving shaft 42 and the driven shaft 43, and a swing arm 48 assembly arranged on the driven shaft 43. The torque increasing assembly includes a small synchronous wheel 45 fixedly installed on the driving shaft 42, a large synchronous wheel 46 fixedly installed on the driven shaft 43, and a synchronous belt 47 transmissionally connected between the small synchronous wheel 45 and the large synchronous wheel 46. The swing arm 48 assembly includes a swing arm 48 fixedly connected at one end to the driven shaft 43 and a tension wheel 49 rotatably connected at the other end to the swing arm 48. The tension wheel 49 controls the tightness of the cutting wire 6 during reciprocating swing around the center axis of the driven shaft 43 with the swing arm 48.

[0032] The tension mechanism 4 increases the torque by adding the synchronous belt 47 wheel, which can reduce the size and power consumption of the motor while meeting the torque required for stone cutting, thereby reducing the cost of the motor.

[0033] The working process of the above-mentioned embodiment of the winding and unwinding system is briefly described as follows:

[0034] When the take-up and pay-off system is used as a take-up, the cutting thread 6 passes through the entry and exit thread wheel 32, the tension wheel 49, the thread arranging wheel 12 and the take-up and pay-off mechanism 5 in turn. The entry and exit thread wheel 32 can control the angle and position of the entry and exit thread, the tension wheel 49 controls the tightness of the cutting thread 6 during the swinging process, and the thread arranging wheel 12 can evenly arrange the thread on the take-up and pay-off wheel of the take-up and pay-off mechanism 5 during the moving process. In this way, the take-up and pay-off wheel can continuously collect the cutting thread 6 into a roll.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the foregoing embodiments of the present application have been described in detail, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and 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.

Claims

1. An oil-immersed wiring mechanism, characterized in that: It includes an oil immersion tank, a wire guide wheel, a wire guide screw assembly installed in the oil immersion tank for driving the wire guide wheel to move linearly, and a wire guide motor installed outside the oil immersion tank for driving the wire guide screw assembly to rotate; the oil immersion tank is filled with lubricating oil, and the wire guide screw assembly is immersed in the lubricating oil.

2. The oil-immersed wiring mechanism according to claim 1, characterized in that: The bottom of the oil immersion tank is provided with a drain hole, and a sealing plug is provided in the drain hole. The side of the oil immersion tank is provided with an oil filling port, and a sealing plug is also provided in the oil filling port.

3. The oil-immersed wiring mechanism according to claim 1, characterized in that: A top cover is fixedly installed on the top of the oil immersion tank, and an integrally formed enclosure for wrapping the ribbon motor is formed on the top cover.

4. A take-up and undo system, characterized in that: The device includes a back plate, on which are provided an infeed / outfeed mechanism for controlling the entry and exit of the cutting wire, a tension mechanism for adjusting the tightness of the cutting wire, a take-up / take-up mechanism for taking up and putting down the cutting wire, and an oil-immersed wire laying mechanism as described in any one of claims 1-3.

5. A take-up and undo system according to claim 4, characterized in that: The cable inlet / outlet mechanism includes a cable inlet / outlet housing fixedly mounted on a back plate, a cable inlet / outlet wheel located inside the cable inlet / outlet housing, a cable inlet / outlet screw assembly installed inside the cable inlet / outlet housing for driving the cable inlet / outlet wheel to move linearly, and a drive component installed outside the cable inlet / outlet housing for driving the cable inlet / outlet screw assembly to rotate. The side of the cable inlet / outlet housing has a reserved cable outlet groove.

6. A take-up and unwinding system according to claim 5, characterized in that: A switch door is rotatably connected to the housing of the inlet and outlet lines. A connecting rod for controlling the opening and closing angle of the switch door is also hinged between the switch door and the housing of the inlet and outlet lines. A switch lock is also provided on the switch door.

7. A take-up and unwinding system according to claim 5, characterized in that: The tension mechanism includes a frame fixedly mounted on a back plate, a drive shaft and a driven shaft rotatably connected to the frame, a tension motor connected to the drive shaft for driving its rotation, a torque amplification assembly connected between the drive shaft and the driven shaft, and a swing arm assembly disposed on the driven shaft. The torque amplification assembly includes a small synchronous pulley fixedly mounted on the drive shaft, a large synchronous pulley fixedly mounted on the driven shaft, and a synchronous belt drivingly connected between the small synchronous pulley and the large synchronous pulley. The swing arm assembly includes a swing arm fixedly connected to the driven shaft at one end and a tension wheel rotatably connected to the other end of the swing arm. The tension wheel controls the tension of the cutting line as the swing arm reciprocates around the central axis of the driven shaft.

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