Initiating transmission assembly of bunch stranding machine and bunch stranding machine

Abstract

The utility model discloses a bunch strander leading transmission assembly and a bunch strander, comprising a frame, a motor fixed on the frame, a transmission part fixed on the surface of the frame, the transmission part comprising a rotating shaft and a first belt pulley connected with the output end of the motor, the rotating shaft further comprising a second belt pulley and a third belt pulley, two connecting shaft components are further fixed in the rack, the two ends of one connecting shaft component are connected with a first traction wheel and a first transmission wheel respectively, the first transmission wheel is connected with the second belt wheel, and the two ends of the other connecting shaft component are connected with a second traction wheel and a second transmission wheel respectively. According to the utility model, the power of the motor is transmitted to the first traction wheel and the second traction wheel through the transmission part and the connecting shaft part in sequence, so that the rotation speeds of the first traction wheel and the second traction wheel are the same, the stability of cable transmission is further ensured, and the twisting and coiling quality of the cable is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bundle twisting machines, in particular to a bundle twisting machine causing a transmission component and a bundle twisting machine. Background Art

[0002] In the field of cable production, a bundle twisting machine is required to twist a large number of conductor wire bundles to achieve different wire diameter specifications. For example, the bundle twisting machine provided in patent CN202948783U, in which a traction wheel and a guide wheel are arranged on the frame, and the traction wheel is used to control the feed speed of the stranded finished wire, and then the guide wheel is used to guide the stranded finished wire to the winding drum. Because the guide wheel is a driven wheel, after the cable passes through the guide wheel and enters the winding drum, the speed at which the cable enters the winding drum will be reduced, so that the tension of the cable is unstable, affecting its product quality. Utility Model Content

[0003] The utility model aims to provide a cable twisting machine causing a transmission assembly and a cable twisting machine, wherein the power of the motor is transmitted to the second pulley and the third pulley through the transmission component, and then the power on the second pulley and the third pulley is respectively transmitted to the first traction wheel and the second traction wheel through the connecting shaft component, so that the rotation speed of the first traction wheel and the second traction wheel is the same, thereby ensuring the stability of cable transmission and further improving the molding quality of the cable.

[0004] The utility model provides the following technical solution: a bundle twisting machine causes a transmission assembly and a bundle twisting machine, comprising a frame, a motor mounting seat is fixed at the lower end of the frame, and a motor is fixed on the motor mounting seat;

[0005] A transmission component is fixed on the surface of the frame, and the transmission component includes a rotating shaft and a first pulley connected to the output end of the motor, and also includes a second pulley and a third pulley. The first pulley, the second pulley and the third pulley are all fixed on the rotating shaft, and the rotating shaft drives the first pulley, the second pulley and the third pulley to rotate at the same time;

[0006] Two connecting shaft components are also fixed in the frame, and the two ends of one connecting shaft component are respectively connected to the first traction wheel and the first transmission wheel, and the first transmission wheel is connected to the second pulley, and the two ends of the other connecting shaft component are respectively connected to the second traction wheel and the second transmission wheel, and the second transmission wheel is connected to the third pulley.

[0007] The structure of the transmission component is as follows, and the transmission component also includes two connecting plates, which are connected by connecting columns, and the two connecting plates are respectively located on both sides of the second pulley and the third pulley. One of the connecting plates is fixed to the surface of the frame through a pad, and a bearing seat is fixed at the center of the two connecting plates. A bearing is fixed in the bearing seat, and the bearing is fixed on the rotating shaft.

[0008] The structure of the connecting shaft component is as follows: the connecting shaft component comprises a connecting shaft, a bearing and a sleeve; the connecting shaft is fixed with a bearing, the sleeve is located on the outer surface of the bearing, and the sleeve is fixed in the frame.

[0009] In order to fix the position of the bearing on the connecting shaft, a bushing is fixed on the connecting shaft, and the bushing is located between the bearings. End plates are fixed at both ends of the sleeve, and the end plates on both sides are respectively located on the end surfaces on both sides of the bearings at both ends.

[0010] In order to enable the first traction wheel and the second traction wheel to pull the cable simultaneously, the first traction wheel and the second traction wheel are located on the same side of the frame.

[0011] In order to transmit power, the first pulley, the second pulley, the third pulley and the first transmission wheel and the second transmission wheel are all on the other side of the frame.

[0012] The utility model also provides a technical solution: a bundle twisting machine, comprising the bundle twisting machine causing transmission components.

[0013] Compared with the prior art, the beneficial effect achieved by the utility model is that the power of the motor is transmitted to the second pulley and the third pulley through the transmission component, and then the power on the second pulley and the third pulley is transmitted to the first traction wheel and the second traction wheel by using the connecting shaft component, so that the feeding speed of the twisted cable is the same as the speed of the cable entering the winding drum, which further ensures the stability of the cable forming and improves the forming quality of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a front view of the overall structure of the transmission assembly of the utility model;

[0016] Figure 2 It is a side view of the overall structure of the transmission assembly of the utility model;

[0017] Figure 3 It is a back view of the overall structure of the transmission assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the transmission component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the connecting shaft component of the utility model;

[0020] In the figure: 1, frame; 2, motor mounting seat; 3, motor; 4, first traction wheel; 5, second traction wheel; 6, connecting shaft component; 61, bushing; 62, connecting shaft; 63, bearing; 64, bushing; 65, end plate; 7, first transmission wheel; 8, second transmission wheel; 9, transmission component; 91, pad; 92, connecting plate; 93, bearing seat; 94, rotating shaft; 95, second pulley; 96, third pulley; 98, first pulley; 99, connecting column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a bundle twisting machine causes a transmission assembly and a bundle twisting machine, including a frame 1, a motor mounting seat 2 is fixed at the lower end of the frame 1, and a motor 3 is fixed on the motor mounting seat 2;

[0023] A transmission component 9 is fixed on the surface of the frame 1, and the transmission component 9 includes a rotating shaft 94 and a first pulley 98 connected to the output end of the motor 3 through a synchronous belt, and also includes a second pulley 95 and a third pulley 96. The first pulley 98, the second pulley 95 and the third pulley 96 are all fixed on the rotating shaft 94, and the first pulley 98 and the rotating shaft 94 are driven to rotate by the rotation of the motor 3, and the second pulley 95 and the third pulley 96 are driven to rotate by the rotating shaft 94;

[0024] Two connecting shaft components 6 are also fixed in the frame 1, and the two ends of one connecting shaft component 6 are respectively connected to the first traction wheel 4 and the first transmission wheel 7, and the first traction wheel 4 and the first transmission wheel 7 rotate simultaneously through the connecting shaft component 6, and the first transmission wheel 7 is connected to the second pulley 95, and the two ends of the other connecting shaft component 6 are respectively connected to the second traction wheel 5 and the second transmission wheel 8, and the second traction wheel 5 and the second transmission wheel 8 also rotate simultaneously through the connecting shaft component 6, and the second transmission wheel 8 is connected to the third pulley 96. In this embodiment, the transmission assembly is driven to rotate by the motor 3, and the first pulley 98 is driven to rotate by the rotation of the motor 3. The rotation of the first pulley 98 will drive the rotating shaft 94 and the second pulley 95 and the third pulley 96 on the rotating shaft 94 to rotate, and the second pulley 95 is connected to the first transmission wheel 7 through a synchronous belt, so that the first transmission wheel 7 And the first traction wheel 4 at the other end of the connecting shaft component 6 rotates together, the rotation of the third pulley 94 will drive the second transmission wheel 8 to rotate, and further rotate the second traction wheel 5, so that the first traction wheel 4 and the second traction wheel 5 are both powered by the motor. In this embodiment, the diameters of the second pulley 95 and the third pulley 96 are the same, and the first transmission wheel 7 and the second transmission wheel 8 are also the same, so that the rotation speeds of the first traction wheel 4 and the second traction wheel 5 are the same. The first traction wheel 4 is used to transport the finished wire for twisting and control the incoming wire speed of the bundle twisting machine. The second traction wheel 5 is used to guide the twisted cables and guide the twisted cables to the winding drum, and the second traction wheel 5 controls the outgoing wire speed of the twisted cables. The two have the same rotation speed, which ensures the matching of the incoming wire and the outgoing wire, further stabilizes the tension of the cable, and improves the molding quality of the product.

[0025] like Figure 4 As shown, the transmission component 9 also includes two connecting plates 92, which are connected by a connecting column 99. The connecting column 99 will not interfere with the synchronous belt. The two connecting plates 92 are respectively located on both sides of the second pulley 95 and the third pulley 96. One connecting plate 92 is fixed to the surface of the frame 1 through a pad 91. A bearing seat 93 is fixed to the center of the two connecting plates 92. The two bearing seats 93 are respectively sleeved on both ends of the rotating shaft 94. A bearing 63 is fixed in the bearing seat 93, and the bearing 63 is fixed on the rotating shaft 94. The rotating shaft 94 is fixed to the frame 1 through the pad 91 and the connecting plate 92.

[0026] like Figure 5 As shown, the connecting shaft component 6 includes a connecting shaft 62, a bearing 63 and a sleeve 61. The bearing 63 is fixed on the connecting shaft 62. The sleeve 61 is located on the outer surface of the bearing 63. The sleeve 61 is fixed in the frame 1. The connecting shaft 62 is installed in the frame 1 through the sleeve 61. At the same time, the connecting shaft 62 is connected to the sleeve 61 through the bearing 63, so that the connecting shaft 62 is rotatably connected to the frame 1.

[0027] A bushing 64 is also fixed on the connecting shaft 62. The bushing 64 is located between the bearings 63. The bushing 64 can position the bearings 63. End plates 65 are also fixed at both ends of the sleeve 61. The end plates 65 on both sides are respectively located on the end surfaces on both sides of the bearings 63 at both ends. The position of the bearings 63 is fixed by the cooperation of the bushing 64 and the end plates 65.

[0028] The first traction wheel 4 and the second traction wheel 5 are on the same side of the frame 1. The first traction wheel 4 is used to pull the cable into the wire, and the second traction wheel 5 is used to guide the cable so that the cable enters the winding drum. The feeding speed of the cable is controlled by the first traction wheel 4, and the speed at which the cable enters the winding drum is controlled by the second traction wheel 5, so as to realize the winding speed control of the twisted cable, and the rotation speed of the first traction wheel 4 and the second traction wheel 5 is the same, which further ensures the winding stability of the cable.

[0029] The first pulley 98 , the second pulley 95 , the third pulley 96 , and the first transmission wheel 7 and the second transmission wheel 8 are all on the other side of the frame 1 .

[0030] The utility model also provides a technical solution: a bundle twisting machine, comprising the bundle twisting machine causing transmission components.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bundle twisting machine causes a transmission assembly, including a frame, characterized in that: A motor mounting seat is fixed at the lower end of the frame, and a motor is fixed on the motor mounting seat; A transmission component is fixed on the surface of the frame, and the transmission component includes a rotating shaft and a first pulley connected to the output end of the motor, and also includes a second pulley and a third pulley. The first pulley, the second pulley and the third pulley are all fixed on the rotating shaft, and the rotating shaft drives the first pulley, the second pulley and the third pulley to rotate at the same time; Two connecting shaft components are also fixed in the frame, and the two ends of one connecting shaft component are respectively connected to the first traction wheel and the first transmission wheel, and the first transmission wheel is connected to the second pulley, and the two ends of the other connecting shaft component are respectively connected to the second traction wheel and the second transmission wheel, and the second transmission wheel is connected to the third pulley.

2. The transmission assembly of the stranding machine according to claim 1, characterized in that: The transmission component also includes two connecting plates, which are connected by connecting columns. The two connecting plates are respectively located on both sides of the second pulley and the third pulley. One of the connecting plates is fixed to the surface of the frame through a pad. A bearing seat is fixed at the center of the two connecting plates. A bearing is fixed in the bearing seat, and the bearing is fixed on the rotating shaft.

3. The transmission assembly of the stranding machine according to claim 1, characterized in that: The connecting shaft component comprises a connecting shaft, a bearing and a sleeve. The connecting shaft is fixed with a bearing. The sleeve is located on the outer surface of the bearing. The sleeve is fixed in the frame.

4. The transmission assembly of the stranding machine according to claim 3 is characterized in that: A bushing is also fixed on the connecting shaft, and the bushing is located between the bearings. End plates are also fixed on both ends of the sleeve, and the end plates on both sides are respectively located on the end surfaces on both sides of the bearings at both ends.

5. The transmission assembly of the stranding machine according to claim 1, characterized in that: The first traction wheel and the second traction wheel are on the same side of the frame.

6. The transmission assembly of the stranding machine according to claim 1, characterized in that: The first pulley, the second pulley, the third pulley, the first transmission wheel and the second transmission wheel are all on the other side of the frame.

7. Bundle twisting machine, characterized in that: A bundle twisting machine comprising a transmission assembly as described in any one of claims 1 to 6.

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