A multifunctional Jiaolong rotary threading machine

Abstract

The present invention discloses a multifunctional Jiaolong rotary threading machine, comprising a shell, a fixing frame located inside the shell and fixedly connected to the shell, a movement device movably connected to the fixing frame, and a transmission device connected to the movement device, wherein the transmission device comprises a first transmission mechanism connected to the movement device to move the wire, and a second transmission mechanism to rotate the movement device. The arrangement of the first transmission mechanism and the second transmission mechanism of the present invention enables the movement device to rotate while allowing the wire to pass through, that is, the wire can rotate while advancing, and can be applied to a variety of different types of pipelines to achieve the purpose of threading and unblocking. The applicable scope is pipe, and the working efficiency is high.

Description

Technical Field

[0001] The invention relates to a wire threading device, in particular to a multifunctional Jiaolong rotary wire threading machine. Background Art

[0002] At present, when threading wires in engineering pipelines, building walls, etc., most of the time, manual threading is performed, which is not only inefficient but also very labor-intensive. When manually threading wires at high altitudes, resistance may be encountered during the wire pulling process. If the manual force is too large, the wire may break, causing a safety accident. In addition, some existing threading machines have complex structures and are not convenient to carry. When threading different wires, it is necessary to constantly adjust the threading holes, which is cumbersome to operate. There are also threading machines in the existing technology. For example, Chinese patent application number 2016208325237 discloses a new type of threading machine, including a housing (6) and a control switch arranged on the housing (6); wire tubes are arranged at both ends of the housing (6), and the housing (6) is provided with a control switch. A machine core (9) is arranged inside, and a driving device is arranged at the bottom of the casing (6) and connected to the machine core (9); the wire tube comprises a first wire tube (5) and a second wire tube (14) respectively arranged at two ends of the casing (6); one end of the first wire tube (5) and the second wire tube (14) are respectively connected to one end of the end of the machine core (9), and the other end is respectively connected to one end of the casing (6). The threading machine can make the wire pass through a straight pipe, but when the diameter of the pipe is relatively small, the angle of the pipe is relatively small or there are continuous bends, the threading machine cannot drive the wire to pass through the above-mentioned pipe, and manual threading is still required, which is cumbersome to operate and has low work efficiency.

[0003] Therefore, it is a problem worthy of study to provide a multifunctional Jiaolong rotary threading machine which can thread wires through various types of pipelines and has high working efficiency. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a multifunctional Jiaolong rotary threading machine suitable for threading various types of pipelines.

[0005] The object of the present invention is achieved in that:

[0006] A multifunctional Jiaolong rotary threading machine comprises a shell, a fixing frame located inside the shell and fixedly connected to the shell, a movement device movably connected to the fixing frame, and a transmission device connected to the movement device. The transmission device comprises a first transmission mechanism connected to the movement device to move the wire, and a second transmission mechanism to rotate the movement device.

[0007] The first transmission mechanism includes a motor, a main shaft connected to the rotating shaft of the motor, a first gear located on the main shaft, and a second gear located on the movement. The second gear is fixedly connected to the movement device. A worm is provided at one end of the main shaft, and a first turbine and a second turbine are respectively provided above and below the worm to rotate with it. The first turbine and the second turbine are both provided with gear plates, and the main shaft and the rotating shaft are provided with through holes for the wire to pass through.

[0008] The second transmission mechanism includes a first clutch gear meshing with the second gear, a clutch shaft fixedly connected to the first clutch gear, a second clutch gear sleeved on the clutch shaft and slidable along the clutch shaft, and a clutch fork for moving the second clutch gear along the clutch shaft. The rotating shaft, main shaft and clutch shaft are all connected to a support plate via bearings, and the support plate is fixedly connected to the housing.

[0009] The second transmission mechanism also includes a positioning mechanism for positioning the clutch fork, the positioning mechanism includes a fork key slidably matched with the housing, a fixed plate located below the fork key, and a slot body for placing the clutch fork and fixedly connected to the second clutch gear, a placement groove is provided on the upper surface of the fixed plate, a spring and a positioning bead located on the top of the spring are provided in the placement groove, a groove matched with the positioning bead and a fixing rod connected to the clutch fork through a pin shaft are provided on the lower surface of the fork key.

[0010] The movement device includes a movement shell, a wire pressing mechanism located in the movement shell, and an adjustment mechanism for adjusting the wire pressing mechanism. The wire pressing mechanism includes a wire pressing wheel mechanism and a transmission gear meshing with the wire pressing wheel mechanism. The wire pressing wheel mechanism and the transmission gear are alternately distributed.

[0011] At least two groups of the wire pressing mechanisms are provided, and at least one transmission gear is provided.

[0012] The wire pressing wheel mechanism includes an upper wire pressing wheel and a lower wire pressing wheel located below the upper wire pressing wheel, the upper wire pressing wheel is meshed with the gear sheet of the first turbine, the lower wire pressing wheel is meshed with the gear sheet of the second turbine, and the lower wire pressing wheel is meshed with the transmission gear. The upper wire pressing wheel and the lower wire pressing wheel both include gears, rollers connected to the gears through bearings, and bearing seats located at both ends of the bearings.

[0013] The movement shell includes a first baffle, a second baffle located on the left side of the first baffle, a first baffle and a second baffle fixedly connected to the left side of the first baffle and the right side of the second baffle, the first baffle is located in front of the second baffle, a wire tube is provided on the second baffle, the wire tube is movably connected to the fixed frame through a bearing, the main shaft passes through the first baffle, and the second gear is fixed to the right side of the first baffle.

[0014] The adjustment mechanism includes a slider connected to the upper wire pressing wheel through a bearing seat, a pressure plate fixedly connected to the top of the slider, a support block fixedly connected to the first baffle plate and the second baffle plate and located below the pressure plate, and an adjustment screw threadedly connected to the top of the support block.

[0015] The front and rear side surfaces of the sliding block are inserted into the reserved holes of the first baffle plate and the second baffle plate through a connecting rod, and the lower wire pressing wheel and the transmission shaft are fixedly connected to the first baffle plate and the second baffle plate through a bearing seat.

[0016] The beneficial effects of the present invention are as follows: the arrangement of the first transmission mechanism and the second transmission mechanism of the present invention enables the movement device to rotate while allowing the wire to pass through, that is, the wire can rotate while advancing, and can be applied to a variety of different types of pipelines to achieve the purpose of threading and dredging, with a wide range of applications and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 for Figure 2 A top view of

[0020] Figure 4 It is a schematic diagram of the enlarged structure of part A;

[0021] In the figure: housing 1, fixing frame 2, movement device 3, first transmission mechanism 4, second transmission mechanism 5, first gear 6, second gear 7, main shaft 8, motor 9, rotating shaft 10, support plate 11, clutch shaft 12, first clutch gear 13, second clutch gear 14, clutch fork 15, first blocking plate 16, second blocking plate 17, worm 18, first turbine 19, second turbine 20, upper pressing wheel 21, lower pressing wheel 22, transmission gear 23, slider 24, pressure plate 25, support block 26, adjusting screw 27, wire tube 28, fixing rod 29, first baffle plate 31, second baffle plate 32, slot body 33, fixing plate 34, placement slot 35, positioning bead 36, fork key 37, groove 38. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments. Example 1

[0023] like Figures 1 to 3As shown, a multifunctional Jiaolong rotary threading machine comprises a housing 1, a fixing frame 2 located inside the housing 1 and fixedly connected to the housing 1, a battery is arranged inside the housing 1, and also comprises a movement device 3 movably connected to the fixing frame 2, and a transmission device connected to the movement device 3, the battery is connected to the transmission device to provide power for the transmission device, and the transmission device comprises a first transmission mechanism 4 connected to the movement device 3 to move the wire, and a second transmission mechanism 5 to rotate the movement device 3. The first transmission mechanism 4 comprises a motor 9, a main shaft 8 connected to a rotating shaft 10 of the motor 9, a first gear 6 located on the main shaft 8, and a second gear 7 located on the movement device 3, the second gear 7 is fixedly connected to the movement device 3, the first gear 6 is sleeved on the outer surface of the main shaft 8 and fixed to the main shaft 8, the main shaft 8 rotates, driving the first gear 6 to rotate, the second gear 7 is coaxial with the first gear 6, the motor 9 is provided with a switch to control its forward or reverse rotation, so as to make the wire move forward or backward, a worm 18 is arranged at one end of the main shaft 10, and the upper and lower ends of the worm 18 are provided with a worm 18. The first turbine 19 and the second turbine 20 are respectively provided below and are rotatably matched with the first turbine 19 and the second turbine 20. The first turbine 19 and the second turbine 20 are both provided with gear plates. The main shaft 8 and the rotating shaft 10 are provided with through holes for the wire to pass through. The second transmission mechanism 5 rotates the movement device 3 as a whole. The second transmission mechanism 5 includes a first clutch gear 13 meshing with the second gear 7, a clutch shaft 12 fixedly connected to the first clutch gear 13, a second clutch gear 14 sleeved on the clutch shaft 12 and slidable along the clutch shaft, and a second clutch gear 14 for moving the second clutch gear 14 along the clutch shaft. The clutch fork 15 moves the shaft 13, the rotating shaft 10, the main shaft 9 and the clutch shaft 13 are connected to the support plate 29 through the bearing, and the support plate 29 is fixedly connected to the housing 1. When the threading pipe angle is small or there are many bends, the clutch fork 15 is used to shift the second clutch gear 14 to the left, so that the second clutch gear 14 is meshed with the first gear 6, the clutch shaft 12 and the second clutch gear 14 rotate synchronously, the clutch shaft 12 drives the first clutch gear 13 to rotate, the first clutch gear 13 is meshed with the second gear 7, the second gear 7 rotates, and the second gear 7 drives the first clutch gear 13 to rotate. The movement device 3 rotates as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipes. It is simple to operate and has a wide range of uses. When the pipe through which the wire passes is a straight pipe, there is no need to rotate the device 3. The clutch fork 15 is used to shift the second clutch gear 14 to the right, so that the second clutch gear 14 is separated from the fourth gear 10, and the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipe.

[0024] The second transmission mechanism 5 also includes a positioning mechanism for positioning the clutch fork, the positioning mechanism includes a fork key 37 that slides with the housing 1, a fixed plate 34 located below the fork key 37, and a slot body 33 for placing the clutch fork 15 and fixedly connected to the second clutch gear 14, the slot body 33 is sleeved on the clutch shaft 12 and rotates around the clutch shaft 12, the clutch fork 15 is placed in the slot body 33, the upper surface of the housing 1 is provided with an opening for the fork key to slide left and right, the front and rear end surfaces of the fork key 37 slide with the opening, the upper surface of the fixed plate 34 is provided with a placement groove 35, the placement groove 35 is provided with a spring and a spring located at the top of the spring. A positioning bead 36, a groove 38 cooperating with the positioning bead 36, and a fixing rod 29 connected to the clutch fork 15 through a pin shaft are provided on the lower surface of the fork key 37, two grooves 38 are provided and open downward, the two grooves 38 are respectively located on the first groove on the left and the second groove on the right, the fixing rod 29 is located between the two grooves 38, and the fixing rod 29 is located in front of the connecting line of the two grooves, the fixing rod 29 is located in front of the fixing plate 34, the fixing plate 34 is fixedly connected to the support plate 11, and two placement grooves 35 are provided on the fixing plate 34, which are respectively located on the first placement groove 35 on the left and the second placement groove on the right, and the bottom of the spring is fixedly connected to the bottom of the placement groove 35 The top of the spring is fixed to the positioning bead 36, the positioning bead 36 is located in the placement groove 35, and a part of the positioning bead 36 is exposed from the placement groove 35. When the second clutch gear 14 needs to be engaged with the first gear 6, the fork key 37 is pushed to move to the left, and the fixing rod 29 drives the clutch fork 15 to move to the left. At this time, the second groove cooperates with the positioning bead located in the second placement groove, and the clutch fork 15 is fixed, so that the second clutch gear 14 is engaged with the second gear 7, and the clutch shaft 12 and the second clutch gear 14 rotate synchronously, and the clutch shaft 12 drives the first clutch gear 13 to rotate, and the first clutch gear 13 is engaged with the second gear 7, so the second gear 7 rotates, and the second gear 7 drives the movement The device 3 rotates as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipes. It is simple to operate and has a wide range of uses. When the pipe through which the wire passes is a straight pipe, there is no need to rotate the device 3. Push the fork key 37 to move to the right, and the fixing rod 29 drives the clutch fork 15 to move to the right. At this time, the first groove cooperates with the positioning bead located in the first placement groove, and the clutch fork 15 is fixed, so that the second clutch gear 14 is separated from the first gear 6, and the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipe.

[0025] The movement device 3 includes a movement housing, a wire pressing mechanism located in the second clutch gear 14 of the movement housing 3, the wire pressing mechanism includes a wire pressing wheel mechanism, and a transmission gear 23 meshed with the wire pressing wheel mechanism, and the wire pressing wheel mechanism and the transmission gear 23 are alternately distributed. The wire pressing mechanism is provided with four groups, and the transmission gear 23 is provided with three groups, so that the wire has more force points and will not slip. The wire pressing wheel mechanism includes an upper wire pressing wheel 21 and a lower wire pressing wheel 22 located below the upper wire pressing wheel 21. The wire passes between the upper wire pressing wheel 21 and the lower wire pressing wheel 22. The upper wire pressing wheel 21 is meshed with the gear sheet of the first turbine 19, and the lower wire pressing wheel 22 is meshed with the gear sheet of the second turbine 20. The lower wire pressing wheel 22 is meshed with the transmission gear 23. The upper wire pressing wheel 21 and the lower wire pressing wheel 22 both include gears, rollers connected to the gears through bearings, and bearing seats located at both ends of the bearings. The gears and rollers can be detachably fixed coaxially connected or integrally cast coaxially connected. The motor 9 rotates, the rotating shaft 10 drives the main shaft 8 to rotate, the main shaft 8 drives the first gear 6 to rotate, the main shaft 9 drives the worm 18 to rotate, the worm 18 cooperates with the first turbine 19 and the second turbine 20 to rotate, the gear sheet of the first turbine 19 meshes with the upper wire pressing wheel 21 to rotate, the gear sheet of the second turbine 20 meshes with the lower wire pressing wheel 22 to rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 drive the wire to move left or right, so that the wire passes through the pipeline, the transmission gear 23 meshes with the lower wire pressing wheel 22, which drives the next wire pressing wheel mechanism to rotate, so that the wire is input into the pipeline, and the wire passes through the pipeline.

[0026] The movement housing includes a first baffle plate 16, a second baffle plate 17 located on the left side of the first baffle plate 16, a first baffle plate 31 and a second baffle plate 32 fixedly connected to the left side of the first baffle plate 16 and the right side of the second baffle plate 17, the first baffle plate 31 is located in front of the second baffle plate 32, the first baffle plate 16 is fixedly connected to the first baffle plate 31 and the second baffle plate 32 by welding or by a bolt assembly, the second baffle plate 17 is fixedly connected to the first baffle plate 31 and the second baffle plate 32 by welding or by a bolt assembly, the second baffle plate 17 is provided with a wire tube 28, and the wire The tube 28 passes through the second baffle plate 17 and is fixed to the second baffle plate 17. The wire tube 28 is movably connected to the fixed frame 2 through a bearing, that is, when the movement device 3 rotates, the fixed frame 2 does not rotate, and the fixed frame 2 is used to support the movement device 3. The main shaft 9 passes through the first baffle plate 16, and the second gear 11 is fixed to the right side of the first baffle plate 16. The central axis of the main shaft 9 and the worm 18 are both provided with through holes for the wire to pass through. The wire enters from the right end of the main shaft 9, and then passes through the worm 18, the wire pressing wheel mechanism, and the wire tube 28 in sequence, and then enters the pipeline that needs to pass through.

[0027] When work is required, the motor 9 is turned forward through the switch, the rotating shaft 10 of the motor 9 drives the main shaft 8 to rotate, the main shaft 8 drives the worm 18 to rotate, the worm 18 cooperates with the first turbine 19 and the second turbine 20 to rotate, the gear sheet of the first turbine 19 meshes with the upper wire pressing wheel 21 to rotate, the gear sheet of the second turbine 20 meshes with the lower wire pressing wheel 22 to rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 drive the wire to move left or right, so that the wire passes through the pipeline, the transmission gear 23 meshes with the lower wire pressing wheel 22, and drives the next wire pressing wheel mechanism to rotate, so that the wire is input into the pipeline, so that the wire passes through the pipeline, when the wire needs to retreat, the motor 9 rotates in the opposite direction, so that the wire retreats, when the threading pipeline encountered has a small angle or many bends, the clutch fork 15 is used to shift to the right The second clutch gear 14 makes the second clutch gear 14 mesh with the first gear 6, the clutch shaft 12 and the second clutch gear 14 rotate synchronously, the clutch shaft 12 drives the first clutch gear 13 to rotate, the first clutch gear 13 meshes with the second gear 7, the second gear 7 rotates, and the second gear 7 drives the movement device 3 to rotate as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipelines, simple operation, and a wide range of uses. When the pipeline through which the wire passes is a straight pipeline, there is no need to rotate the device 3. The clutch fork 15 is used to shift the second clutch gear 14 to the right to make the second clutch gear 14 away from the first gear 6, then the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipeline. Example 2

[0028] like Figures 1 to 3As shown, a multifunctional Jiaolong rotary threading machine comprises a housing 1, a fixing frame 2 located inside the housing 1 and fixedly connected to the housing 1, a battery is arranged inside the housing 1, and also comprises a movement device 3 movably connected to the fixing frame 2, and a transmission device connected to the movement device 3, the battery is connected to the transmission device to provide power for the transmission device, and the transmission device comprises a first transmission mechanism 4 connected to the movement device 3 to move the wire, and a second transmission mechanism 5 to rotate the movement device 3. The first transmission mechanism 4 comprises a motor 9, a main shaft 8 connected to a rotating shaft 10 of the motor 9, a first gear 6 located on the main shaft 8, and a second gear 7 located on the movement device 3, the second gear 7 is fixedly connected to the movement device 3, the first gear 6 is sleeved on the outer surface of the main shaft 8 and fixed to the main shaft 8, the main shaft 8 rotates, driving the first gear 6 to rotate, the second gear 7 is coaxial with the first gear 6, the motor 9 is provided with a switch to control its forward or reverse rotation, so as to make the wire move forward or backward, a worm 18 is arranged at one end of the main shaft 10, and the upper and lower ends of the worm 18 are provided with a worm 18. The first turbine 19 and the second turbine 20 are respectively provided below and are rotatably matched with the first turbine 19 and the second turbine 20. The first turbine 19 and the second turbine 20 are both provided with gear plates. The second transmission mechanism 5 makes the movement device 3 rotate as a whole. The main shaft 8 and the rotating shaft 10 are provided with through holes for the wire to pass through. The second transmission mechanism 5 includes a first clutch gear 13 meshing with the second gear 7, a clutch shaft 12 fixedly connected to the first clutch gear 13, a second clutch gear 14 sleeved on the clutch shaft 12 and slidable along the clutch shaft, and a second clutch gear 14 for moving the second clutch gear 14 along the clutch shaft. The clutch fork 15 moves the shaft 13, the rotating shaft 10, the main shaft 9 and the clutch shaft 13 are connected to the support plate 29 through the bearing, and the support plate 29 is fixedly connected to the housing 1. When the threading pipe angle is small or there are many bends, the clutch fork 15 is used to shift the second clutch gear 14 to the left, so that the second clutch gear 14 is meshed with the first gear 6, the clutch shaft 12 and the second clutch gear 14 rotate synchronously, the clutch shaft 12 drives the first clutch gear 13 to rotate, the first clutch gear 13 is meshed with the second gear 7, the second gear 7 rotates, and the second gear 7 drives the first clutch gear 13 to rotate. The movement device 3 rotates as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipes. It is simple to operate and has a wide range of uses. When the pipe through which the wire passes is a straight pipe, there is no need to rotate the device 3. The clutch fork 15 is used to shift the second clutch gear 14 to the right, so that the second clutch gear 14 is separated from the fourth gear 10, and the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipe.

[0029] The second transmission mechanism 5 also includes a positioning mechanism for positioning the clutch fork, the positioning mechanism includes a fork key 37 that slides with the housing 1, a fixed plate 34 located below the fork key 37, and a slot body 33 for placing the clutch fork 15 and fixedly connected to the second clutch gear 14, the slot body 33 is sleeved on the clutch shaft 12 and rotates around the clutch shaft 12, the clutch fork 15 is placed in the slot body 33, the upper surface of the housing 1 is provided with an opening for the fork key to slide left and right, the front and rear end surfaces of the fork key 37 slide with the opening, the upper surface of the fixed plate 34 is provided with a placement groove 35, the placement groove 35 is provided with a spring and a spring located at the top of the spring. A positioning bead 36, a groove 38 cooperating with the positioning bead 36, and a fixing rod 29 connected to the clutch fork 15 through a pin shaft are provided on the lower surface of the fork key 37, two grooves 38 are provided and open downward, the two grooves 38 are respectively located on the first groove on the left and the second groove on the right, the fixing rod 29 is located between the two grooves 38, and the fixing rod 29 is located in front of the connecting line of the two grooves, the fixing rod 29 is located in front of the fixing plate 34, the fixing plate 34 is fixedly connected to the support plate 11, and two placement grooves 35 are provided on the fixing plate 34, which are respectively located on the first placement groove 35 on the left and the second placement groove on the right, and the bottom of the spring is fixedly connected to the bottom of the placement groove 35 The top of the spring is fixed to the positioning bead 36, the positioning bead 36 is located in the placement groove 35, and a part of the positioning bead 36 is exposed from the placement groove 35. When the second clutch gear 14 needs to be engaged with the first gear 6, the fork key 37 is pushed to move to the left, and the fixing rod 29 drives the clutch fork 15 to move to the left. At this time, the second groove cooperates with the positioning bead located in the second placement groove, and the clutch fork 15 is fixed, so that the second clutch gear 14 is engaged with the second gear 7, and the clutch shaft 12 and the second clutch gear 14 rotate synchronously, and the clutch shaft 12 drives the first clutch gear 13 to rotate, and the first clutch gear 13 is engaged with the second gear 7, so the second gear 7 rotates, and the second gear 7 drives the movement The device 3 rotates as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipes. It is simple to operate and has a wide range of uses. When the pipe through which the wire passes is a straight pipe, there is no need to rotate the device 3. Push the fork key 37 to move to the right, and the fixing rod 29 drives the clutch fork 15 to move to the right. At this time, the first groove cooperates with the positioning bead located in the first placement groove, and the clutch fork 15 is fixed, so that the second clutch gear 14 is separated from the first gear 6, and the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipe.

[0030] The movement device 3 includes a movement housing, a wire pressing mechanism located in the second clutch gear 14 of the movement housing 3, the wire pressing mechanism includes a wire pressing wheel mechanism, and a transmission gear 23 meshed with the wire pressing wheel mechanism, and the wire pressing wheel mechanism and the transmission gear 23 are alternately distributed. The wire pressing mechanism is provided with four groups, and the transmission gear 23 is provided with three groups, so that the wire has more force points and will not slip. The wire pressing wheel mechanism includes an upper wire pressing wheel 21 and a lower wire pressing wheel 22 located below the upper wire pressing wheel 21. The wire passes between the upper wire pressing wheel 21 and the lower wire pressing wheel 22. The upper wire pressing wheel 21 is meshed with the gear sheet of the first turbine 19, and the lower wire pressing wheel 22 is meshed with the gear sheet of the second turbine 20. The lower wire pressing wheel 22 is meshed with the transmission gear 23. The upper wire pressing wheel 21 and the lower wire pressing wheel 22 both include gears, rollers connected to the gears through bearings, and bearing seats located at both ends of the bearings. The gears and rollers can be detachably fixed coaxially connected or integrally cast coaxially connected. The motor 9 rotates, the rotating shaft 10 drives the main shaft 8 to rotate, the main shaft 8 drives the first gear 6 to rotate, the main shaft 9 drives the worm 18 to rotate, the worm 18 cooperates with the first turbine 19 and the second turbine 20 to rotate, the gear sheet of the first turbine 19 meshes with the upper wire pressing wheel 21 to rotate, the gear sheet of the second turbine 20 meshes with the lower wire pressing wheel 22 to rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 drive the wire to move left or right, so that the wire passes through the pipeline, the transmission gear 23 meshes with the lower wire pressing wheel 22, which drives the next wire pressing wheel mechanism to rotate, so that the wire is input into the pipeline, and the wire passes through the pipeline.

[0031] The movement housing includes a first baffle plate 16, a second baffle plate 17 located on the left side of the first baffle plate 16, a first baffle plate 31 and a second baffle plate 32 fixedly connected to the left side of the first baffle plate 16 and the right side of the second baffle plate 17, the first baffle plate 31 is located in front of the second baffle plate 32, the first baffle plate 16 is fixedly connected to the first baffle plate 31 and the second baffle plate 32 by welding or by a bolt assembly, the second baffle plate 17 is fixedly connected to the first baffle plate 31 and the second baffle plate 32 by welding or by a bolt assembly, the second baffle plate 17 is provided with a wire tube 28, and the wire The tube 28 passes through the second baffle plate 17 and is fixed to the second baffle plate 17. The wire tube 28 is movably connected to the fixed frame 2 through a bearing, that is, when the movement device 3 rotates, the fixed frame 2 does not rotate, and the fixed frame 2 is used to support the movement device 3. The main shaft 9 passes through the first baffle plate 16, and the second gear 11 is fixed to the right side of the first baffle plate 16. The central axis of the main shaft 9 and the worm 18 are both provided with through holes for the wire to pass through. The wire enters from the right end of the main shaft 9, and then passes through the worm 18, the wire pressing wheel mechanism, and the wire tube 28 in sequence, and then enters the pipeline that needs to pass through.

[0032] When work is required, the motor 9 is turned forward through the switch, the rotating shaft 10 of the motor 9 drives the main shaft 8 to rotate, the main shaft 8 drives the worm 18 to rotate, the worm 18 cooperates with the first turbine 19 and the second turbine 20 to rotate, the gear sheet of the first turbine 19 meshes with the upper wire pressing wheel 21 to rotate, the gear sheet of the second turbine 20 meshes with the lower wire pressing wheel 22 to rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 drive the wire to move left or right, so that the wire passes through the pipeline, the transmission gear 23 meshes with the lower wire pressing wheel 22, and drives the next wire pressing wheel mechanism to rotate, so that the wire is input into the pipeline, so that the wire passes through the pipeline, when the wire needs to retreat, the motor 9 rotates in the opposite direction, so that the wire retreats, when the threading pipeline encountered has a small angle or many bends, the clutch fork 15 is used to shift to the right The second clutch gear 14 makes the second clutch gear 14 mesh with the first gear 6, the clutch shaft 12 and the second clutch gear 14 rotate synchronously, the clutch shaft 12 drives the first clutch gear 13 to rotate, the first clutch gear 13 meshes with the second gear 7, the second gear 7 rotates, and the second gear 7 drives the movement device 3 to rotate as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipelines, simple operation, and a wide range of uses. When the pipeline through which the wire passes is a straight pipeline, there is no need to rotate the device 3. The clutch fork 15 is used to shift the second clutch gear 14 to the right to make the second clutch gear 14 away from the first gear 6, then the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipeline.

[0033] The adjustment mechanism includes a slider 24 connected to the upper wire pressing wheel 21 through a bearing seat, a pressure plate 25 fixedly connected to the top of the slider 24, a support block 26 fixedly connected to the first baffle plate 31 and the second baffle plate 32 and located below the pressure plate 25, and an adjustment screw 27 threadedly connected to the top of the support block 26. The front and rear sides of the slider 24 are inserted into the reserved holes of the first baffle plate 31 and the second baffle plate 32 through the connecting rod, and the lower wire pressing wheel 22 and the transmission shaft 23 are fixedly connected to the first baffle plate 31 and the second baffle plate 32 through the bearing seat. Since the support block 26 is fixed to the pressure plate 25, and the support block 26 is fixed to the first baffle plate 31 and the second baffle plate 32, the pressure plate 25 is connected to the first baffle plate 31 and the second baffle plate 32 through the support block 26. However, when the upper wire pressing wheel 21 needs to be adjusted downward, the adjusting screw 27 is turned to move the adjusting screw 27 downward, that is, the top of the adjusting screw 27 contacts the pressure plate 25 and squeezes the pressure plate 25 downward. At this time, the pressure plate 25 drives the slider 24 to move downward, and the slider 2 4 is moved downward in the reserved holes of the first baffle plate 31 and the second baffle plate 32 through the connecting rod. At this time, the slider 24 drives the upper wire pressing wheel 21 to move downward, and the distance between the upper wire pressing wheel 21 and the lower wire pressing wheel 22 becomes smaller, and the wire is compressed, which can be used for wires of different diameters. An operation hole is provided on the top of the housing 1 at the corresponding position of the adjustment screw 27, and a cover body is provided on the operation hole. The cover body is detachable, which is convenient for rotating the adjustment screw 27 through an external tool. When the screw 27 needs to be adjusted, the motor 9 can be turned on to make the motor rotate at a low speed. When the screw 27 rotates to the operation hole, the motor is turned off to adjust the screw 27. The pressing plate 25 can be connected with two or three groups of upper wire pressing wheels 21 to reduce the setting of the adjustment screw.

[0034] When work is needed, the motor 9 is turned forward through the switch, the rotating shaft 10 of the motor 9 drives the main shaft 8 to rotate, the main shaft 8 drives the worm 18 to rotate, the worm 18 cooperates with the first turbine 19 and the second turbine 20 to rotate, the gear sheet of the first turbine 19 meshes with the upper wire pressing wheel 21 to rotate, the gear sheet of the second turbine 20 meshes with the lower wire pressing wheel 22 to rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 rotate, the upper wire pressing wheel 21 and the lower wire pressing wheel 22 drive the wire to move left or right, so that the wire passes through the pipeline, the transmission gear 23 meshes with the lower wire pressing wheel 22, and drives the next wire pressing wheel mechanism to rotate, so that the wire is input into the pipeline, so that the wire passes through the pipeline, when the wire needs to retreat, the motor 9 is rotated in the opposite direction, so that the wire retreat is realized, when the threading pipeline encountered has a small angle or many bends, the clutch fork 15 is used to toggle the first wire pressing wheel mechanism to the right. The second clutch gear 14 makes the second clutch gear 14 mesh with the first gear 6, the clutch shaft 12 and the second clutch gear 14 rotate synchronously, the clutch shaft 12 drives the first clutch gear 13 to rotate, the first clutch gear 13 meshes with the second gear 7, then the second gear 7 rotates, and the second gear 7 drives the movement device 3 to rotate as a whole, so that the wire rotates while moving forward, which is convenient for passing through various pipelines, simple operation, and a wide range of uses. When the pipeline through which the wire passes is a straight pipeline, there is no need to rotate the device 3. The clutch fork 15 is used to shift the second clutch gear 14 to the right to make the second clutch gear 14 away from the first gear 6, then the clutch shaft 12 stops rotating, the first clutch gear 13 stops rotating, the second gear 7 stops rotating, and the movement device 3 stops rotating. The wire moves forward or backward under the action of the movement device 3, thereby passing through the pipeline.

[0035] The arrangement of the first transmission mechanism and the second transmission mechanism of the present invention enables the movement device to rotate while allowing the wire to pass through, that is, the wire can rotate while advancing, and can be applied to a variety of different types of pipelines to achieve the purpose of threading and unblocking. The applicable range is wide and the working efficiency is high.

Claims

1. A multifunctional Jiaolong rotary threading machine, comprising a housing, and a fixing frame located inside the housing and fixedly connected to the housing, characterized in that: It also includes a movement device movably connected to the fixed frame and a transmission device connected to the movement device, the transmission device includes a first transmission mechanism connected to the movement device to move the wire and a second transmission mechanism to rotate the movement device; the first transmission mechanism includes a motor, a main shaft connected to the rotating shaft of the motor, a first gear located on the main shaft, and a second gear located on the movement, the second gear is fixedly connected to the movement device, a worm is provided at one end of the main shaft, and a first turbine and a second turbine are respectively provided above and below the worm to rotate with it, the first turbine and the second turbine are both provided with gear plates, and the main shaft and the rotating shaft are provided with through holes for the wire to pass through; the second transmission mechanism includes a first clutch gear meshing with the second gear, a clutch shaft fixedly connected to the first clutch gear, a second clutch gear sleeved on the clutch shaft and slidable along the clutch shaft, and a clutch for shifting the second clutch. The clutch fork of the gear moves along the clutch shaft, and the rotating shaft and the main shaft clutch shaft are connected to the support plate through bearings, and the support plate is fixedly connected to the shell; the second transmission mechanism also includes a positioning mechanism for positioning the clutch fork, and the positioning mechanism includes a fork key that slides with the shell, a fixed plate located below the fork key, and a slot body for placing the clutch fork and fixedly connected to the second clutch gear, the upper surface of the fixed plate is provided with a placement groove, and a spring and a positioning bead located at the top of the spring are provided in the placement groove, the lower surface of the fork key is provided with a groove that cooperates with the positioning bead, and a fixing rod connected to the clutch fork through a pin shaft; the movement device includes a movement shell, a wire pressing mechanism located in the movement shell, and an adjusting mechanism for adjusting the wire pressing mechanism, the wire pressing mechanism includes a wire pressing wheel mechanism, and a transmission gear meshing with the wire pressing wheel mechanism, and the wire pressing wheel mechanism and the transmission gear are alternately distributed.

2. The multifunctional Jiaolong rotary threading machine according to claim 1, characterized in that: At least two groups of the wire pressing mechanisms are provided, and at least one transmission gear is provided.

3. The multifunctional Jiaolong rotary threading machine according to claim 1, characterized in that: The wire pressing wheel mechanism includes an upper wire pressing wheel and a lower wire pressing wheel located below the upper wire pressing wheel, the upper wire pressing wheel is meshed with the gear sheet of the first turbine, the lower wire pressing wheel is meshed with the gear sheet of the second turbine, and the lower wire pressing wheel is meshed with the transmission gear. The upper wire pressing wheel and the lower wire pressing wheel both include gears, rollers connected to the gears through bearings, and bearing seats located at both ends of the bearings.

4. The multifunctional Jiaolong rotary threading machine according to claim 3 is characterized in that: The movement shell includes a first baffle, a second baffle located on the left side of the first baffle, a first baffle and a second baffle fixedly connected to the left side of the first baffle and the right side of the second baffle, the first baffle is located in front of the second baffle, a wire tube is provided on the second baffle, the wire tube is movably connected to the fixed frame through a bearing, the main shaft passes through the first baffle, and the second gear is fixed to the right side of the first baffle.

5. The multifunctional Jiaolong rotary threading machine according to claim 4, characterized in that: The adjustment mechanism includes a slider connected to the upper wire pressing wheel through a bearing seat, a pressure plate fixedly connected to the top of the slider, a support block fixedly connected to the first baffle plate and the second baffle plate and located below the pressure plate, and an adjustment screw threadedly connected to the top of the support block.

6. The multifunctional Jiaolong rotary threading machine according to claim 5, characterized in that: The front and rear side surfaces of the sliding block are inserted into the reserved holes of the first baffle plate and the second baffle plate through a connecting rod, and the lower wire pressing wheel and the transmission gear are fixedly connected to the first baffle plate and the second baffle plate through a bearing seat.

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