Wire winding device for household appliance wire harness

Abstract

The utility model discloses a household appliance wire harness winding device which comprises an installation frame, a winding roller is arranged on the installation frame through a driving motor, a rotating groove and a bottom groove are formed in the front face of the installation frame, a reciprocating lead screw is arranged in the rotating groove, the reciprocating lead screw is connected with the driving motor through a transmission mechanism, and the driving motor is connected with the bottom groove. The reciprocating lead screw is sleeved with a lead screw sleeve in a threaded mode, a connecting frame is arranged on the lead screw sleeve through a synchronizing mechanism, a wire binding ring is arranged on the connecting frame, and wiping cloth is installed on the inner wall of the wire binding ring. The reciprocating lead screw, the lead screw sleeve, the connecting frame, the wire bunching ring, the belt wheel, the belt and the like are arranged and used in cooperation with the winding roller, stability in the household appliance wire harness winding and unwinding process can be guaranteed, wiping and cleaning operation in the household appliance wire harness winding and unwinding process can be achieved, meanwhile, the device and the winding roller share the same power device, and the device is convenient to use. And the linkage and the synchronism of the device are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for household wiring harnesses. Background Art

[0002] The wire winding device for household wire harnesses is a tool for storing and organizing household wire harnesses. When using the wire winding device, you can follow the following steps: Arrange the wire harnesses to be stored and ensure that the wire harnesses are not knotted or entangled. Fix one end of the wire harness on the wire winding device. Start the wire winding device and let it start winding automatically or manually. During the winding process, pay attention to whether the arrangement of the wire harnesses is neat to avoid accumulation and confusion.

[0003] The general winding device needs to ensure that the wires are laid out layer by layer on the winding roller for winding, and the wire bundles on the winding roller can be tightly wound. The existing winding device easily causes the wire bundles to pile up in one place of the winding roller, which makes the wire bundles easy to be tangled and messy, and causes friction damage to the hands when manual intervention is performed. In order to deal with this technical problem, a winding device for household wire harnesses is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a wire winding device for household wiring harnesses.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wire winding device for household wire harnesses comprises a mounting frame, a wire winding roller is arranged on the mounting frame through a driving motor, a rotating groove and a bottom groove are arranged on the front of the mounting frame, a reciprocating screw is arranged in the rotating groove, the reciprocating screw is connected to the driving motor through a transmission mechanism, a screw sleeve is arranged on the threaded sleeve of the reciprocating screw, a connecting frame is arranged on the screw sleeve through a synchronization mechanism, a wire harness ring is arranged on the connecting frame, a wiping cloth is arranged on the inner wall of the wire harness ring, a downward pressing groove is arranged on the outer wall of the connecting frame, a limit block is arranged in the downward pressing groove through a downward pressing mechanism, and a limit opening connected to the bottom groove is arranged on the bottom wall of the rotating groove.

[0007] Preferably, the transmission mechanism comprises a pulley mounted on the output shaft of the driving motor and the reciprocating screw, and the two pulleys are connected by a belt.

[0008] Preferably, the synchronization mechanism comprises a synchronization block arranged on the screw sleeve, and a synchronization groove corresponding to the synchronization block is provided on the surface of the connecting frame in contact with the screw sleeve.

[0009] Preferably, the pressing mechanism comprises a spring arranged in the pressing groove, and two ends of the spring are elastically connected to the inner wall of the pressing groove and the outer wall of the limiting block respectively.

[0010] Preferably, a limit rod is provided in the rotating groove, the limit rod is parallel to the reciprocating screw, and the limit rod slides through the screw sleeve.

[0011] Preferably, a transmission channel is provided on the mounting frame, the pulley and the belt are both located in the transmission channel, and a gripping opening is provided on the connecting frame.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a reciprocating screw, a screw sleeve, a connecting frame, a cable tie ring, a pulley and a belt, etc., the above components are used in conjunction with a winding roller to ensure the stability of the household wire harness during the process of retracting and releasing, and can realize the wiping and cleaning operation during the process of retracting and releasing the household wire harness. At the same time, it shares the same power device with the winding roller to ensure the linkage and synchronization of the device.

[0014] 2. By setting the synchronization block, synchronization groove, limit block and limit opening, the connecting frame can be easily disassembled and assembled relative to the moving component lead screw sleeve and other components, and there is no need to use wrench tools to complete the disassembly and assembly, which improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a wire winding device for household wiring harnesses proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of .

[0018] In the figure: 1 mounting frame, 2 winding roller, 3 driving motor, 4 rotating groove, 5 reciprocating screw, 6 screw sleeve, 7 connecting frame, 8 grasping opening, 9 cable tie ring, 10 bottom groove, 11 limiting opening, 12 transmission channel, 13 pulley, 14 belt, 15 pressing groove, 16 limiting block, 17 spring, 18 limiting rod, 19 synchronization block, 20 synchronization groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A wire winding device for household wiring harnesses comprises a mounting frame 1, a winding roller 2 is arranged on the mounting frame 1 through a driving motor 3, a rotating groove 4 and a bottom groove 10 are arranged on the front of the mounting frame 1, a reciprocating screw 5 is arranged in the rotating groove 4, the reciprocating screw 5 is connected with the driving motor 3 through a transmission mechanism, a screw sleeve 6 is arranged on a threaded sleeve of the reciprocating screw 5, a connecting frame 7 is arranged on the screw sleeve 6 through a synchronization mechanism, a gripping opening 8 is arranged on the connecting frame 7, and a palm cooperates with the gripping opening 8 to facilitate gripping of the connecting frame 7, thereby completing the disassembly of the connecting frame 7 and components such as the screw sleeve 6.

[0021] The connecting frame 7 is provided with a cable tie ring 9, and a wiping cloth is provided on the inner wall of the cable tie ring 9. The wiping cloth can be used to wipe and clean the household wire harness passing through, and the wiping cloth is connected to the cable tie ring 9 by adhesive.

[0022] A pressing groove 15 is provided on the outer wall of the connecting frame 7 , a limiting block 16 is provided in the pressing groove 15 through a pressing mechanism, and a limiting opening 11 communicating with the bottom groove 10 is provided on the inner bottom wall of the rotating groove 4 .

[0023] The transmission mechanism includes a pulley 13 installed on the output shaft of the driving motor 3 and the reciprocating screw 5. The two pulleys 13 are connected by a belt 14. A transmission channel 12 is provided on the mounting frame 1. The pulley 13 and the belt 14 are both in the transmission channel 12. The output shaft of the driving motor 3 is in the transmission channel 12 and the end is fixedly connected to the end of the winding roller 2. The reciprocating screw 5 extends into the transmission channel 12, and no thread is set on the part in the transmission channel 12.

[0024] The synchronization mechanism includes a synchronization block 19 arranged on the screw sleeve 6, and a synchronization groove 20 corresponding to the synchronization block 19 is provided on the surface of the connecting frame 7 that contacts the screw sleeve 6. As shown in the figure, the vertical cross-section of the connecting frame 7 is L-shaped, and the surface that contacts the screw sleeve 6 is arc-shaped. The synchronization groove 20 is on the above-mentioned arc-shaped contact surface. When the synchronization block 19 is in the synchronization groove 20, the connecting frame 7 can realize synchronous movement operation with the screw sleeve 6.

[0025] The pressing mechanism includes a spring 17 arranged in the pressing groove 15, and the two ends of the spring 17 are elastically connected to the inner wall of the pressing groove 15 and the outer wall of the limit block 16 respectively. The spring 17 realizes the pressing operation of the limit block 16, which can be squeezed out of the pressing groove 15 and enter the limit opening 11, avoiding horizontal separation between the connecting frame 7 and the screw sleeve 6.

[0026] A limit rod 18 is provided in the rotating groove 4 , and the limit rod 18 is parallel to the reciprocating screw 5 . The limit rod 18 slides through the screw sleeve 6 , and the limit rod 18 limits the screw sleeve 6 , which can effectively prevent it from rotating with the reciprocating screw 5 .

[0027] When the utility model is used, Figure 1As shown, the driving motor 3 can directly drive the winding roller 2 to rotate. The household wire harness is wound on the winding roller 2. The household wire harness can be retracted and released by the forward and reverse rotation of the winding roller 2. In this process, the household wire harness passes through the cable tie ring 9, and the reciprocating screw 5 can be rotated by means of the pulley 13 and the belt 14. When the reciprocating screw 5 rotates, the screw sleeve 6 threaded thereon can move. The movement of the screw sleeve 6 can drive the connecting frame 7 and the cable tie ring 9 to move synchronously, thereby realizing the orderly retraction and release of the household wire harness.

[0028] In this solution, the hand is in the bottom groove 10 and pushes up the limit block 16, then the limit block 16 pushes up the spring 17 and disengages from the limit opening 11 and enters the lower pressure groove 15, and then the limit of the connecting frame 7 is released. The connecting frame 7 can be grasped and moved horizontally to disengage it from the screw sleeve 6. The connecting frame 7 in the disassembled state is moved to an open area, which is convenient for cleaning or replacing the wiping cloth on the inner wall of the wiring harness ring 9.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wiring harness winding device for household appliances, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a winding roller (2) through a driving motor (3), the mounting frame (1) is provided with a rotating groove (4) and a bottom groove (10) on the front side, a reciprocating screw (5) is provided in the rotating groove (4), the reciprocating screw (5) is connected to the driving motor (3) through a transmission mechanism, a screw sleeve (6) is provided on the threaded sleeve of the reciprocating screw (5), a connecting frame (7) is provided on the screw sleeve (6) through a synchronization mechanism, a cable tie ring (9) is provided on the connecting frame (7), a wiping cloth is installed on the inner wall of the cable tie ring (9), a lower pressing groove (15) is provided on the outer wall of the connecting frame (7), a limit block (16) is provided in the lower pressing groove (15) through a lower pressing mechanism, and a limit opening (11) connected to the bottom groove (10) is provided on the inner bottom wall of the rotating groove (4).

2. A wire winding device for household wiring harnesses according to claim 1, characterized in that: The transmission mechanism comprises a pulley (13) mounted on the output shaft of the driving motor (3) and the reciprocating screw (5), and the two pulleys (13) are connected via a belt (14).

3. A wire winding device for household wiring harnesses according to claim 2, characterized in that: The synchronization mechanism comprises a synchronization block (19) arranged on the screw sleeve (6), and a synchronization groove (20) corresponding to the synchronization block (19) is provided on the surface of the connecting frame (7) in contact with the screw sleeve (6).

4. A wire winding device for household wiring harnesses according to claim 3, characterized in that: The pressing mechanism comprises a spring (17) arranged in the pressing groove (15), and two ends of the spring (17) are elastically connected to the inner wall of the pressing groove (15) and the outer wall of the limit block (16) respectively.

5. A wire winding device for household wiring harnesses according to claim 4, characterized in that: A limiting rod (18) is provided in the rotating groove (4), the limiting rod (18) is parallel to the reciprocating screw (5), and the limiting rod (18) slides through the screw sleeve (6).

6. A wire winding device for household wiring harnesses according to claim 5, characterized in that: The mounting frame (1) is provided with a transmission channel (12), the pulley (13) and the belt (14) are both located in the transmission channel (12), and the connecting frame (7) is provided with a gripping opening (8).

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