CN218664773U - Concentric-twisting flying wing device - Google Patents
Concentric-twisting flying wing device Download PDFInfo
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- CN218664773U CN218664773U CN202223311896.4U CN202223311896U CN218664773U CN 218664773 U CN218664773 U CN 218664773U CN 202223311896 U CN202223311896 U CN 202223311896U CN 218664773 U CN218664773 U CN 218664773U
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Abstract
The utility model discloses a concentric twisting flying wing device, which comprises a main body frame, wherein one side of the main body frame is rotatably provided with a wire storage disc, and the wire storage disc is used for winding cable cores; an upper support is fixedly arranged at the upper end of the main body frame, and a lead frame is fixedly arranged on the upper support; a wire guide wheel is rotatably arranged on the wire guide frame; a swinging bracket is rotatably arranged on the main body frame, an upper guide wheel is rotatably arranged at the upper part of the swinging bracket, and a connecting frame is fixedly arranged at the lower part of the swinging bracket; the upper support is provided with a pressure regulating component, and the pressure regulating component is connected with the upper part of the swinging bracket; the connecting frame is fixedly connected with a friction block, and the end part of the friction block is connected to the wire storage disc in a sliding manner; a lower guide wheel is rotatably arranged on the main body frame and is positioned below the swing bracket; the utility model discloses tension spring's elasticity can ensure that the drum can resume unwrapping wire tension fast, ensures the stability of cable unwrapping wire.
Description
Technical Field
The utility model relates to a cable production unwrapping wire equipment technical field, concretely relates to concentric hank winging device.
Background
The concentric twisting is a high-speed wire twisting machine, the flying wing part bears a large centrifugal force generated by twisting wires, the centrifugal force applied to the conventional concentric twisting flying wing device when the conventional concentric twisting flying wing device rotates at a high speed causes unstable tension of a wire storage disc, the unstable tension easily causes the breakage of a cable, and the cable needs to be pulled to be fed again after the breakage, so that the machine is stopped, and the production efficiency of the concentric twisting is influenced.
The application numbers are: the Chinese patent 201720450778.1 discloses a flying wing mechanism of a concentric stranding machine, wherein the flying wing mechanism is provided with six flying wing arms, each flying wing arm is provided with a dancing wheel, and each single wire released from a compound winding disc is directly wound on the dancing wheel on the corresponding flying wing arm. Because the utility model provides an among the technical scheme, all be equipped with the dance wheel on each fly wing arm, the motor can drive the dance wheel and swing to change the dance wheel and press the power on single line, and then can control the tension of single line.
However, in the above patent, only the tension of a single wire is controlled, but the paying-off tension of the wire storage disc cannot be controlled, and the paying-off tension cannot be adjusted in real time according to the actual paying-off condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concentric hank wingwing device through the cooperation that sets up pressure regulating part, swing support and clutch blocks, realizes the real time control to the line storage disk unwrapping wire is fast slow, and tension spring's elasticity can ensure that the line storage disk can resume unwrapping wire tension fast, ensures the stability of cable unwrapping wire.
The purpose of the utility model can be realized by the following technical scheme:
a concentric twisting flying wing device comprises a main body frame, wherein one side of the main body frame is rotatably provided with a wire storage disc;
an upper support is fixedly arranged at the upper end of the main body frame, and a lead frame is fixedly arranged on the upper support; the wire guide frame is rotatably provided with a wire guide wheel;
a swinging bracket is rotatably arranged on the main body frame, an upper guide wheel is rotatably arranged at the upper part of the swinging bracket, and a connecting frame is fixedly arranged at the lower part of the swinging bracket; the upper support is provided with a pressure regulating component, and the pressure regulating component is connected with the upper part of the swinging bracket;
the connecting frame is fixedly connected with a friction block, and the end part of the friction block is connected to the wire storage disc in a sliding manner;
the main body frame is rotatably provided with a lower guide wheel which is positioned below the swing bracket.
As a further aspect of the present invention: the wire guide frame is provided with a wire guide sleeve, and the axial lead of the wire guide sleeve is tangent to the outer circular surfaces of the wire guide wheel and the upper guide wheel.
As a further aspect of the present invention: the tension sleeve is fixedly arranged on the main body rack, the friction block is arranged in the tension sleeve in a sliding mode, and a tension connecting rod connected with the connecting frame is arranged on one side, far away from the wire storage disc, of the friction block.
As a further aspect of the present invention: the pressure regulating part comprises a spring seat and a spring adjusting rod, the spring seat is fixedly connected to the swing support, the spring adjusting rod is installed on the upper support, and the spring adjusting rod is connected with the spring seat through a tension spring.
As a further aspect of the present invention: the pressure regulating part is including the thread bush, the thread bush screw thread runs through to be installed on the lateral wall of upper bracket, the spring adjusting lever rotates to be installed on the thread bush, one side that the spring adjusting lever was kept away from to the thread bush is provided with the regulation head.
As a further aspect of the present invention: the pressure regulating part is provided with two sets, the fixed sprocket that is provided with in screw thread cover periphery is connected through chain drive between two sets of sprockets.
The utility model has the advantages that:
(1) Through the cooperation that sets up pressure regulating part, swing support and clutch blocks, realize the tensile real time control of wire storage coil unwrapping wire, tension spring's elasticity can ensure that the wire storage coil can resume unwrapping wire tension fast, ensures the stability of cable unwrapping wire.
(2) Two sets of pressure regulating parts can ensure the stability to installing between the swing, and the rate of tension regulation needs of the tension spring of two sets of pressure regulating parts are unanimous, consequently make two sets of thread bushings keep synchronous rotation through sprocket and chain to can ensure that the regulation dynamics of spring is the same when carrying out tension regulation to tension spring.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the whole main view of the present invention;
FIG. 2 is a schematic structural diagram of the overall side view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line B-B of FIG. 1 according to the present invention;
fig. 4 isbase:Sub>A schematic sectional view alongbase:Sub>A-base:Sub>A direction in fig. 2 according to the present invention.
In the figure: 1. a main body frame; 2. a wire storage coil; 3. an upper support; 4. a lead frame; 5. a wire guide wheel; 6. a wire guide sleeve; 7. a swing bracket; 8. a pressure regulating member; 81. a spring seat; 82. a tension spring; 83. a spring adjusting rod; 84. a threaded sleeve; 85. an adjustment head; 86. a sprocket; 87. a chain; 9. an upper guide wheel; 10. a support pin shaft; 11. a connecting frame; 12. a tension sleeve; 13. a tension link; 14. a friction block; 15. a lower guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a concentric twisting flying wing device, which comprises a main frame 1, wherein one side of the main frame 1 is rotatably provided with a wire storage tray 2, and the wire storage tray 2 is used for winding cable cores.
The main body frame 1 can be provided with two sets as required, and the bottom of two sets of main body frames 1 links to each other and is the annular array and distributes to the realization is qualified for the next round of competitions simultaneously to two sets of wire storage coil 2.
An upper support 3 is fixedly arranged at the upper end of the main body frame 1, and a lead frame 4 is fixedly arranged on the upper support 3; rotate on the lead frame 4 and install wire wheel 5, wire wheel 5 is qualified for the next round of competitions the direction to the cable on wire storage drum 2, and wire wheel 5 can rotate and ensure to stabilize the direction to the cable of different positions on wire storage drum 2, and can not take place the dead condition of cable card.
The swing bracket 7 is rotatably arranged on the main body frame 1 through a bracket pin shaft 10, an upper guide wheel 9 is rotatably arranged at the upper part of the swing bracket 7, and a connecting frame 11 is fixedly arranged at the lower part of the swing bracket 7; the upper support 3 is provided with a pressure regulating component 8, and the pressure regulating component 8 is connected with the upper part of the swing bracket 7.
The connecting frame 11 is fixedly connected with a friction block 14, and the end part of the friction block 14 is connected to the wire storage disc 2 in a sliding manner.
The main body rack 1 is provided with a lower guide wheel 15 in a rotating mode, the lower guide wheel 15 is located below the swing bracket 7, the lower guide wheel 15 is used for discharging the cable from the main body rack 1, the lower guide wheel 15 is arranged below the swing bracket 7, the situation that the pulling force of the cable can be completely applied to the swing bracket 7 can be effectively guaranteed, therefore, the swing bracket 7 can drive the friction block 14 to slide and adjust the friction force between the friction block and the wire storage disc 2, and the paying-off tension can be adjusted.
Be provided with wire cover 6 on the lead frame 4, the axial lead of wire cover 6 is tangent with wire wheel 5 and the outer disc of last guide pulley 9, and the setting of wire cover 6 can make the cable can be steady enter into in the last guide pulley 9 can not lead to the inlet wire unwrapping wire of cable and last guide pulley 9 to change because of the unwrapping wire position variation of cable.
A tension sleeve 12 is fixedly arranged on the main body frame 1, a friction block 14 is arranged in the tension sleeve 12 in a sliding mode, and a tension connecting rod 13 connected with the connecting frame 11 is arranged on one side, away from the wire storage disc 2, of the friction block 14.
The pressure regulating component 8 comprises a spring seat 81 and a spring adjusting rod 83, the spring seat 81 is fixedly connected to the swing support 7, the spring adjusting rod 83 is installed on the upper support 3, the spring adjusting rod 83 is connected with the spring seat 81 through a tension spring 82, and the swing support 7 is supported by the tension spring 82, so that the friction block 14 can regulate and control the paying-off of the wire storage coil 2 in real time.
The pressure regulating component 8 comprises a threaded sleeve 84, the threaded sleeve 84 is installed on the side wall of the upper support 3 in a threaded penetrating mode, the spring adjusting rod 83 is installed on the threaded sleeve 84 in a rotating mode, an adjusting head 85 is arranged on one side, away from the spring adjusting rod 83, of the threaded sleeve 84, and due to the fact that the elastic force of the tension spring 82 can change after the tension spring 82 is used for multiple times, the threaded sleeve 84 needs to be arranged to adjust the elastic force of the tension spring 82, and meanwhile the paying-off of cables of different specifications can be achieved by adjusting the tension of the tension spring 82.
Two groups of pressure regulating parts 8 are arranged, chain wheels 86 are fixedly arranged on the periphery of the threaded sleeve 84, and the two groups of chain wheels 86 are in transmission connection through a chain 87; the arrangement of the two groups of pressure regulating components 8 can ensure that the tension of the spring can enable the swing bracket 7 to stably reset, and meanwhile, the two groups of pressure regulating components 8 can ensure the stability of installation between swings; and the tensity adjustment of the tension springs 82 of the two groups of pressure adjusting parts 8 needs to be consistent, so that the two groups of thread sleeves 84 keep synchronous rotation through the chain wheel 86 and the chain 87, and the adjustment force of the springs is ensured to be the same when the tension adjustment is carried out on the tension springs 82.
The utility model discloses a theory of operation: the cable storage tray 2 with the cables is arranged on one side of a main body frame 1, the cables sequentially pass through a wire guide wheel 5, a wire guide sleeve 6, an upper guide wheel 9 and a lower guide wheel 15 to be connected with an external traction mechanism, when the cables pass through the upper guide wheel 9, the cables conduct acting force to a swinging support 7 under the action of traction force and the tension of the cable storage tray 2, the upper part of the swinging support 7 is connected to an upper support 3 through a pressure regulating component 8, when the paying-off speed of the cable storage tray 2 is high, the swinging support 7 rotates around a support pin shaft 10 under the action of the traction force, when the swinging support 7 rotates outwards, a tension spring 82 is stretched, meanwhile, a connecting frame 11 is driven to move towards the cable storage tray 2, the connecting frame 11 drives a friction block 14 to press the cable storage tray 2 tightly, so that the paying-off speed of the cable storage tray 2 is reduced, and when the paying-off speed is recovered to a normal value, the swinging support 7 is reset under the action of the tension spring 82; when the pay-off speed of the wire storage coil 2 is relatively low, the swing bracket 7 rotates inwards to compress the tension spring 82, the swing bracket 7 drives the connecting frame 11 to move outwards at the moment, the connecting frame 11 drives the friction block 14 to move towards the position far away from the wire storage coil 2, the friction force between the friction block 14 and the wire storage coil 2 is reduced, the pay-off speed of the wire storage coil 2 is accelerated, when the pay-off speed is recovered to a normal value, the swing bracket 7 resets under the action of the tension spring 82, the tension of the pay-off can be adjusted in real time through the tension spring 82, and the stability of the pay-off is ensured.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The concentric twisting flying wing device is characterized by comprising a main body frame (1), wherein one side of the main body frame (1) is rotatably provided with a wire storage disc (2);
an upper support (3) is fixedly arranged at the upper end of the main body frame (1), and a lead frame (4) is fixedly arranged on the upper support (3); a wire guide wheel (5) is rotatably arranged on the lead frame (4);
a swing bracket (7) is rotatably mounted on the main body frame (1), an upper guide wheel (9) is rotatably mounted on the upper portion of the swing bracket (7), and a connecting frame (11) is fixedly arranged on the lower portion of the swing bracket (7); the upper support (3) is provided with a pressure regulating component (8), and the pressure regulating component (8) is connected with the upper part of the swinging support (7);
a friction block (14) is fixedly connected to the connecting frame (11), and the end part of the friction block (14) is connected to the wire storage disc (2) in a sliding manner;
the main body frame (1) is rotatably provided with a lower guide wheel (15), and the lower guide wheel (15) is positioned below the swing bracket (7).
2. The concentric twisting flying wing device according to claim 1, wherein the lead frame (4) is provided with a lead sleeve (6), and the axial lead of the lead sleeve (6) is tangent to the outer circular surfaces of the lead wheel (5) and the upper guide wheel (9).
3. A concentric twisting flying wing device according to claim 1, wherein a tension sleeve (12) is fixedly arranged on the main body frame (1), the friction block (14) is slidably arranged in the tension sleeve (12), and a tension connecting rod (13) connected with the connecting frame (11) is arranged on one side of the friction block (14) far away from the wire storage coil (2).
4. A concentric twisting flying wing device according to claim 1, wherein the pressure regulating member (8) comprises a spring seat (81) and a spring adjusting rod (83), the spring seat (81) is fixedly connected to the swinging bracket (7), the spring adjusting rod (83) is mounted on the upper support (3), and the spring adjusting rod (83) is connected with the spring seat (81) through a tension spring (82).
5. A concentric twisting flying wing device according to claim 4, characterized in that the pressure regulating member (8) comprises a threaded sleeve (84), the threaded sleeve (84) is installed on the side wall of the upper support (3) in a threaded penetrating manner, the spring adjusting rod (83) is installed on the threaded sleeve (84) in a rotating manner, and an adjusting head (85) is arranged on one side of the threaded sleeve (84) far away from the spring adjusting rod (83).
6. A concentric twisting flying wing device according to claim 5, wherein the pressure regulating parts (8) are provided in two groups, the threaded sleeve (84) is fixedly provided with chain wheels (86) on the periphery, and the two groups of chain wheels (86) are in transmission connection through a chain (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223311896.4U CN218664773U (en) | 2022-12-09 | 2022-12-09 | Concentric-twisting flying wing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223311896.4U CN218664773U (en) | 2022-12-09 | 2022-12-09 | Concentric-twisting flying wing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218664773U true CN218664773U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223311896.4U Active CN218664773U (en) | 2022-12-09 | 2022-12-09 | Concentric-twisting flying wing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218664773U (en) |
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2022
- 2022-12-09 CN CN202223311896.4U patent/CN218664773U/en active Active
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