WO2019212232A1

WO2019212232A1 - Component driving device for laundry processing device, laundry processing device comprising same and manufacturing method for component driving device

Info

Publication number: WO2019212232A1
Application number: PCT/KR2019/005211
Authority: WO
Inventors: 양강주; 박진성
Original assignee: 주식회사 에스 씨디
Priority date: 2018-05-02
Filing date: 2019-04-30
Publication date: 2019-11-07
Also published as: KR102509742B1; KR20190126670A; CN112055767B; CN112055767A

Abstract

A component driving device for a laundry processing device, according to a disclosed embodiment, comprises: a motor which includes a plurality of motor terminal units for receiving power and which provides driving force to components for the laundry processing device; a case in which the motor is disposed; a support unit coupled to the case and disposed on one side of the motor; a plurality of terminals disposed on the opposite side of the motor with respect to the support unit, and supported by the support unit; and a plurality of power connection lines which electrically connects the plurality of motor terminal units and the plurality of terminals and which extends across the support unit.

Description

Parts driving apparatus for laundry treatment apparatus, laundry processing apparatus including the same, and method of manufacturing the parts driving apparatus

The present disclosure relates to an apparatus for driving a component for a laundry treatment apparatus.

Washing machines, dehydrators, clothes dryers and the like are known in the laundry treatment apparatus. Laundry processing apparatuses are known that include a cabinet forming an outer appearance, a tub disposed in the cabinet to contain wash water, and a laundry tank (or dewatering tank) rotatably disposed in the tub and containing laundry. .

As an example of the prior art, a laundry treatment apparatus including a pulsator rotatably configured, a motor for supplying rotational force to a washing tank and / or pulsator, and a clutch operative to change whether the rotational force of the motor is transmitted is known. . In addition, a clutch configured to be movable up and down along a dual shaft structure of a washing shaft coupled to an upper end to a pulsator and a dehydrating shaft coupled to an upper end to a washing tank is known. The clutch may be configured to engage with the rotor (rotor) of the motor during the downward movement so that the dehydration shaft coupled to the clutch and the washing shaft coupled to the rotor rotate integrally. In addition, the clutch is spaced apart from the rotor during the upward movement, it may be configured to rotate only the washing shaft. A clutch driving device is known that is disposed on one side of such a clutch and supplies a driving force to operate the clutch. The driving device of the clutch is connected to one end of the rod to move the rod, and the operation connecting structure is connected to the other end of the rod is known to change the movement of the rod to the vertical movement of the clutch.

As another example of the prior art, a laundry treatment apparatus including a drain pipe for guiding discharge of the washing water in the tub and a valve operative to change whether the drain pipe is opened or closed is known. Background Art A driving device for a valve that supplies a driving force to operate the valve is known. The driving device of the valve is connected to one end of the moving member to move the moving member, and configured to change whether the valve is opened or closed according to the movement of the moving member.

The problem to be solved by the present disclosure is to improve the accuracy and convenience of manufacturing a component drive device for a laundry treatment apparatus.

Another problem of the present disclosure is to lower the possibility of parts being damaged in the manufacturing process of the component drive device for the laundry treatment apparatus.

Another problem of the present disclosure is to enable the position of each component of the component drive device for the completed laundry treatment apparatus to be stably fixed.

One aspect of the present disclosure provides embodiments of a component driving apparatus for a laundry treatment apparatus. According to an exemplary embodiment of the present invention, there is provided a component driving apparatus comprising: a motor including a plurality of motor terminal units receiving power and providing a driving force to a component for a laundry treatment apparatus; A case in which the motor is disposed; A support unit coupled to the case and disposed on one side of the motor; A plurality of terminals disposed on opposite sides of the motor with respect to the support and supported by the support; And a plurality of power connection lines electrically connecting the plurality of motor terminal parts and the plurality of terminals and extending across the support part.

Another aspect of the disclosure provides embodiments of a laundry treatment apparatus.

Laundry treatment apparatus according to an embodiment includes a main motor for providing a rotational force to rotate at least one of the washing tank and the pulsator, and a clutch operable to change whether or not the rotational force is transmitted. The laundry treatment apparatus includes an accessory motor including a plurality of motor terminal parts receiving power and providing a driving force for operating the clutch; A case in which the accessory motor is disposed; A support part coupled to the case and disposed on one side of the accessory motor; A plurality of terminals disposed on opposite sides of the accessory motor with respect to the support, and fixed by the support; And a plurality of power connection lines electrically connecting the plurality of motor terminal parts and the plurality of terminals and extending across the support part.

Laundry processing apparatus according to another embodiment, the tub containing the wash water, a drain pipe for guiding the discharge of the wash water in the tub, and a valve operable to change the opening or closing of the drain pipe. The laundry treatment apparatus includes a motor including a plurality of motor terminal parts receiving power and providing a driving force to operate the valve; A case in which the motor is disposed; A support unit coupled to the case and disposed on one side of the motor; A plurality of terminals disposed on opposite sides of the motor with respect to the support and fixed to the support; And a plurality of power connection lines electrically connecting the plurality of motor terminal parts and the plurality of terminals and extending across the support part.

One aspect of the present disclosure provides embodiments of a method of manufacturing a component drive device for a laundry treatment apparatus. The manufacturing method according to an exemplary embodiment of the present invention includes a motor disposing step of disposing a motor at a predetermined position in a base case; Cover the motor with a support for supporting the first terminal and the second terminal so that the first terminal and the second terminal are located on the opposite side of the motor, and the first motor terminal portion and the second motor terminal portion of the motor A supporting part arranging step of arranging the supporting part in the base case such that each of the first connecting line and the second connecting line connected to each other cross the supporting part through a first connecting line guide and a second connecting line guide respectively forming a groove or a hole of the supporting part; ; The first connection line and the second connection line are respectively bent to the first terminal and the second terminal by bending a portion of the first connection line and a portion of the second connection line protruding to the opposite side of the motor based on the support part. A bending line connecting to the wire.

Through the embodiments of the present disclosure, the convenience and accuracy of manufacturing the component drive device for the laundry treatment apparatus can be greatly improved.

In addition, through the embodiments of the present disclosure, the stability of the finished component driving apparatus can be improved by the accurate positioning of each component of the component driving apparatus for the laundry treatment apparatus.

In addition, through the embodiments of the present disclosure, it is possible to prevent damage or unnecessary bending of the power supply line in the manufacturing process of the component driving apparatus for the laundry treatment apparatus.

In addition, through the embodiments of the present disclosure, the motor terminal unit and the terminal in the component driving apparatus for the laundry treatment apparatus may be accurately disposed at a predetermined position, and the assembly of the motor and the power connection line and the terminal is facilitated.

1 is a perspective view of a component driving apparatus 10 for a laundry treatment apparatus according to an embodiment of the present disclosure.

FIG. 2 is a plan view illustrating the operation of the rod 2 according to the rotation of the main body 400 of the component driving apparatus 10 of FIG. 1.

3 is an exploded perspective view seen from one side of the component drive device 10 of FIG. 1.

4 is an exploded perspective view seen from the other side of the component drive device 10 of FIG. 1.

5 is a perspective view illustrating an assembly state of the base case 110, the driver 300, and the power connection line 520 of FIG. 3.

6 is a perspective view illustrating an assembly state of the base case 110, the driving unit 300, the support unit 200, and the power connection unit 500 of FIG. 3.

7 is a perspective view illustrating a state in which the base case 110 is removed from the assembled state of FIG. 6.

FIG. 8 is a cross-sectional view illustrating an operation of the switch 530 according to the rotation of the main body 400 of the component driving apparatus 10 of FIG. 1.

9 is a perspective view of a component driving apparatus 10 ′ for a laundry treatment apparatus according to another embodiment of the present disclosure.

10 is a cross-sectional view illustrating an operation of the valve operating part 600 according to the rotation of the main drive part 400 'of the component driving device 10' of FIG.

11 is an exploded perspective view of the component drive device 10 ′ of FIG. 9.

12 is a flowchart illustrating a method of manufacturing a component driving apparatus 10 ′ for a laundry treatment apparatus according to an exemplary embodiment.

FIG. 13 is a perspective view illustrating a method of manufacturing a component driving apparatus 10 ′ for a laundry treatment apparatus according to an exemplary embodiment.

Embodiments of the present disclosure are illustrated for the purpose of describing the technical spirit of the present disclosure. The scope of the present disclosure is not limited to the embodiments set forth below or the detailed description of these embodiments.

All technical and scientific terms used in the present disclosure, unless defined otherwise, have the meanings that are commonly understood by one of ordinary skill in the art to which this disclosure belongs. All terms used in the present disclosure are selected for the purpose of more clearly describing the present disclosure, and are not selected to limit the scope of the rights according to the present disclosure.

As used in this disclosure, expressions such as "comprising", "including", "having", and the like, are open terms that imply the possibility of including other embodiments unless otherwise stated in the phrase or sentence in which the expression is included. It should be understood as (open-ended terms).

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Expressions such as “first”, “second”, and the like used in the present disclosure are used to distinguish a plurality of components from each other, and do not limit the order or importance of the components.

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. In the accompanying drawings, the same or corresponding components are given the same reference numerals. In addition, in the following description of the embodiments, it may be omitted to duplicate the same or corresponding components. However, even if the description of the component is omitted, it is not intended that such component is not included in any embodiment.

The laundry treatment apparatus referred to in the present disclosure may be a washing machine (including a washing machine provided with a drying system), a clothes dryer, a dehydrator, and the like. The laundry treatment apparatus may include a cabinet (not shown) forming an external appearance and various components disposed in the cabinet. The laundry treatment apparatus may include a tub containing laundry water, a drain pipe for guiding discharge of the wash water in the tub, and a valve operative to change whether the drain pipe is opened or closed. The laundry treatment apparatus may include a laundry tank for storing laundry and a pulsator configured to form a water stream. The wash tub and the pulsator may be rotatably configured. The laundry treatment apparatus may include a main motor providing a rotational force to rotate at least one of the washing tub and the pulsator, and a clutch operable to change whether the rotational force of the main motor is transmitted. For example, depending on the operation of the clutch, only one of the washing tank and the pulsator can be rotated or both can be rotated.

The part driving device for the laundry treatment apparatus mentioned in the present disclosure may be a device for driving the clutch, the valve, and the like, but is not limited thereto. For example, the driving device 10 of the clutch for a laundry treatment apparatus is shown in FIG. 2 below, and the driving device 10 'of the valve for a laundry treatment apparatus is shown in FIG.

1 is a perspective view of a component driving apparatus 10 for a laundry treatment apparatus according to an embodiment of the present disclosure. The component driving apparatus 10 includes a case 100, a driving unit (not shown) disposed in the case 100, and a power connection unit (not shown) for supplying power to the driving unit. The case 100 may be disposed in the cabinet of the laundry treatment apparatus. The part drive device 10 includes a main body 400 that rotates to operate a part (eg, a clutch) for a laundry treatment device. The driving unit includes a motor (not shown) that provides a driving force for operating a component for a laundry treatment device (for example, a clutch), and the driving force generated by the motor is transmitted to the main driving unit 400, and the main driving unit 400 is driven. ) Can be rotated.

Referring to Figure 1, the case 100 is configured to be coupled to another configuration of the laundry treatment apparatus. For example, the case 100 may be fixed to the lower side of the tub of the laundry treatment apparatus.

The case 100 may include a base case 110 and a cover case 120. The cover case 120 is disposed in the first axial direction X1 and the base case 110 is disposed in the second axial direction X2. As used in the present disclosure, the axial directions X1 and X2 mean both directions crossing the support part 200 described later by the power connection line 520 described later with reference to FIG. 3. It may be defined as (X1) and the other one in the second axis direction (X2). The axial directions X1 and X2 may be directions in which the power connection line 520 penetrates the support part 200. The component driving apparatus 10 may be disposed in the laundry treatment apparatus so that the first axial direction X1 of the component driving apparatus 10 may be lower than the laundry treatment apparatus. Of course it can be defined

The case 100 forms an inner space in which the driving unit is disposed. The case 100 may accommodate a driving unit described later in the interior space. In addition, the case 100 may accommodate a power connection to be described later in the interior space.

The base case 110 and the cover case 120 are coupled to each other. The

case coupling parts

122 and 123 of the cover case 120 are coupled to the

case coupling counterparts

112 and 113 of the base case 110, respectively. For example, the

case coupling parts

122 and 123 and the

case coupling counterparts

112 and 113 may be hooked.

The case 100 may be provided with a fastening hole 100h into which a fastening member such as a screw is inserted to couple to another configuration of the laundry treatment apparatus. A fastening hole 100h penetrating the base fastening portion 111 of the base case 110 and the cover fastening portion 121 of the cover case 120 may be formed to overlap each other.

The main moving part 400 is exposed to the outside of the case 100. The main driving unit 400 may be exposed in the first axial direction X1 of the case 100. In addition, the main body 400 is configured to rotate around the main axis of rotation (Oa). The main rotating shaft Oa may extend along the axial directions X1 and X2. The main driving unit 400 may receive the driving force of the driving unit 300 to be described later and rotate. The main drive unit 400 rotates and is provided to slide in the case 100. In the present disclosure, the main axis of rotation Oa is a virtual axis and does not refer to the actual part of the device. In order to provide the function of the main shaft rotation axis (Oa), a shaft disposed on the main shaft rotation axis (Oa) may be provided, a projection protruding along the main shaft rotation axis (Oa) and a groove in which the projection is rotatably engaged. It may be.

The main driving unit 400 includes a main driving body 410 that rotates about the main rotating shaft Oa. The main driving unit 400 includes a main driving protrusion 430 disposed at a position spaced apart from the main rotating shaft Oa. The driving protrusion 430 protrudes from the driving body 410. The main projection 430 protrudes in the first axial direction X1.

The main driving unit 400 may include a main driving locking unit 440 formed at the protruding end of the main driving protrusion 430. The pivot locking portion 440 may be formed to protrude in a direction perpendicular to the protrusion direction X1 of the pivot protrusion 430. Coupling locking portion 440 may be formed in an angle range of more than 180 degrees less than 270 degrees around the coarse protrusion 430.

FIG. 2 is a plan view illustrating the operation of the rod 2 according to the rotation of the main body 400 of the component driving apparatus 10 of FIG. 1. Referring to FIG. 2, the operation mechanism of the component driving apparatus 10 is as follows.

2 shows the rod 2 moving in the first direction D1 and the second direction D2 as the main drive 400 of the component driving device 10 rotates. In the present disclosure, a direction connected to the main driving unit 400 and operated by the rotation of the main driving unit 400 may define a direction in which the reciprocating motion is defined as the first and second directions D1 and D2. Here, the direction in which the configuration is pushed by the rotation of the main body 400 may be defined as the first direction (D1) and the direction to be pulled may be defined as the second direction (D2). 2 are elevation views as viewed from the side of the first axial direction X1 of the component drive device 10. 2 (a) and 2 (c) show a first state in which the main body 400 pushes the rod 2 in the first direction D1, and FIG. The main unit 400 shows a second state in which the rod 2 is pulled in the second direction D2.

In a state in which the pivot protrusion 430 is inserted into the hole of the rod 2, the rod 2 is caught by the pivot engaging portion 440 to prevent the rod 2 from being separated from the pivot protrusion 430. .

In this embodiment, the first state is a state in which the clutch is lowered along the dual shaft structure of the dehydration shaft and the washing shaft, and the clutch is engaged with the rotor (rotor) of the main motor. Here, the dehydration shaft coupled to the washing tank and the washing shaft coupled to the pulsator and the rotor rotate together.

Further, in the present embodiment, the second state is a state in which the clutch is raised along the double shaft structure, and the clutch is spaced apart from the rotor of the main motor. Here, the dehydration shaft is fixed and only the washing shaft rotates.

The pivoting part 400 of the 1st state of FIG. 2A rotates 180 degrees in predetermined rotation direction R1, and is changed to the 2nd state of FIG. 2B. As the main driving unit 400 rotates in the rotation direction R1, the main driving protrusion 430 pulls one end of the rod 2 in the second direction D2 and is connected to the other end of the rod 2. The clutch is operated by the element.

The pivoting part 400 of the 2nd state of FIG. 2 (b) rotates 180 degrees in predetermined rotation direction R2, and is changed to the 1st state of FIG. 2 (c). The predetermined rotation direction R2 may be the same direction as the predetermined rotation direction R1. As the main driving unit 400 rotates in the rotation direction R2, the main driving protrusion 430 pushes one end of the rod 2 in the first direction D1 and is connected to the other end of the rod 2. The clutch is operated by the element.

3 is an exploded perspective view seen from one side of the component drive device 10 of FIG. 1. 4 is an exploded perspective view seen from the other side of the component drive device 10 of FIG. 1. 3 and 4, each component of the component driving apparatus 10 will be described in more detail as follows.

A plurality of pairs of base fastening parts 111 and cover fastening parts 121 may be formed in the case 100. A plurality of

base fastening parts

111a, 111b, and 111c may be formed in the base case 110. The cover case 120 may include cover

fastening parts

121a, 121b, and 121b that correspond to the

base fastening parts

111a, 111b, and 111c, respectively.

The cover case 120 has a hole 120h through which the main body 400 penetrates. The hole 120h may be formed in the first axial direction X1 of the cover case 120. The driving unit 400 is disposed such that the driving protrusion 430 is positioned in the first axial direction X1 and the cam unit 460 is located in the second axial direction X2 based on the cover case 120.

The main drive 400 may be rotatably disposed in the case 100. The case 100 may include a moving guide part 125 that contacts the moving part 400 to guide the rotation of the moving part 400. Coarse guide portion 125 may extend along the circumference of the hole (120h). The main guide part 125 may protrude from the cover case 120 in the first axial direction X1.

The case 100 may include a terminal housing 124 that accommodates a terminal 510 which will be described later. The terminal housing 124 forms an opening so that a corresponding structure of the terminal can be connected to the terminal 510 from the outside of the case 100.

The component driving apparatus 10 includes a driving unit 300 that provides a driving force for operating a component for a laundry treatment apparatus. The driver 300 includes a motor 310 disposed in the case 100. The driving force generated in this motor 310 is transmitted to the main drive 400. This motor 310 may also be referred to as an "accessory motor" to distinguish it from the main motor. In this embodiment, the motor 310 may be a direct current motor.

The case 100 may form a motor disposition unit 114 on which the motor 310 is disposed. The base case 110 may accommodate the motor 310 together with the support 200. The base case 110 may form a gear arrangement space 110a in which a plurality of gears 330 are disposed.

The motor 310 provides a driving force to a component for the laundry treatment apparatus (eg, a clutch or a valve). The motor 310 receives power from the power connection unit 500 to generate a driving force. The motor 310 includes a shaft 312 of the motor that rotates in accordance with the generated driving force. The shaft 312 of the motor rotates about the motor rotation axis Om. In this disclosure, the motor axis of rotation Om does not refer to the actual part of the device as a virtual axis.

The driver 300 includes a motor gear 320 that is fixed to the shaft 312 of the motor and rotates. The motor gear 320 rotates about the motor rotation axis Om. For example, the motor gear 320 may be a worm gear.

In addition, the driving unit 300 includes a plurality of gears 330 that rotate by being sequentially engaged with each other by receiving the rotational force of the motor gear 320. The plurality of gears 330 may include a plurality of reduction gears configured to rotate the main body 400 at a rotation speed that is slower than the rotation speed of the motor gear 320. In this embodiment, the starting gear 331 and the first to fourth transmission gears 332, 333, 335, 336 are reduction gears. In this case, the rotational speed of the gear that receives the rotational force is smaller than the rotational speed of the gear that transmits the rotational force among the two gears meshed with each other among the plurality of gears.

Each of the plurality of gears 330 rotates around any one of the plurality of gear rotation axes Og1, Og2, and Og3. The plurality of gear rotation axes Og1, Og2, and Og3 may be parallel to each other. Any one of the plurality of gear rotation shafts Og1, Og2, and Og3 Og2 may coincide with the main rotation shaft Oa. In the present disclosure, the plurality of gear rotational axes Og1, Og2, Og3 do not refer to actual parts of the device as virtual axes. In order to provide the functions of the gear rotation shafts Og1, Og2, Og3, a shaft disposed on the gear rotation shafts Og1, Og2, Og3 may be provided, and projections protruding along the gear rotation shafts Og1, Og2, Og3 may be provided. A groove may be formed in which the protrusion is rotatably engaged.

The plurality of gears 330 may include two or

more gears

332, 334, and 336 that rotate about one of the plurality of gear rotation axes Og1, Og2, and Og3, but rotate at different rotational speeds. It may include a first gear group. A plurality of gears 330, the second gear consisting of two or more gears (333, 335) to rotate about the other one (Og3) of the plurality of gear rotation axis (Og1, Og2, Og3) at different rotational speeds It may include a gear group.

The plurality of gears 330 includes a starting gear 331 that meshes with and rotates with the motor gear 320. The starting gear 331 may rotate about the gear rotation axis Og1.

The plurality of gears 330 includes an ending gear 336 which rotates integrally with the main drive unit 400. The ending gear 336 may rotate about the gear rotation axis Og2. The ending gear 336 may be disposed to pass through the support part 200. The ending gear 336 rotates in engagement with one of the transmission gears 445.

The plurality of gears 330 may include a plurality of transmission gears 332, 333, 334, and 335 transmitting the rotational force of the starting gear 331 to the ending gear 336. The plurality of transmission gears 332, 333, 334, and 335 may include a first transmission gear 332 which meshes with the starting gear 331 and rotates, and a second transmission gear 333 which meshes with the first transmission gear 332 and rotates. ), A third transmission gear 334 that rotates in engagement with the second transmission gear 333, and a fourth transmission gear 335 that rotates in engagement with the third transmission gear 334.

The driver 300 may include a plurality of shafts 350 that provide functions of the gear rotation shafts Og1, Og2, and Og3. Each of the plurality of shafts 350 may be disposed to pass through some of the plurality of gears 330. The plurality of shafts 350 extend along a first shaft 351 extending along the gear rotation axis Og1, a second shaft 352 extending along the gear rotation axis Og2, and a gear rotation axis Og3. It may include a third shaft 353.

The first shaft 351 penetrates the starting gear 331. The second shaft 352 penetrates through the first transmission gear 332 and the third transmission gear 334. The third shaft 353 penetrates through the second transmission gear 333 and the fourth transmission gear 335.

At least one end of the shaft 350 may be supported by the case 100. The other ends of the

shafts

351 and 353 may be supported by the support 200. The other end of the shaft 352 may be inserted into the ending gear 336.

The case 100 may include a moving guide part 125 for guiding the rotation of the moving part 400. Coarse guide portion 125 may be formed in the cover case 120. The main driving unit 400 may include a sliding unit 470 that slidably contacts the main driving guide 125. Coarse guide portion 125 may be formed of a ring-shaped rib. The sliding part 470 of the main drive unit 400 may form a ring groove in which the ring rib is inserted.

Main body 400 is rotated by receiving the rotational force of the plurality of gears (330). The driving unit 400 may include a driving coupling unit 420 coupled to any one of the plurality of gears 330. The main coupling part 420 is coupled to the ending gear 336. The rotational force of the ending gear 336 is transmitted to the main driving unit 400 by the main driving unit 420. The main drive 400 rotates integrally with the ending gear 336.

In the present disclosure, that the first component "rotates" with the second component means that the first component and the second component rotate at the same rotational speed and the same direction of rotation about the same axis of rotation. Not only when the first component is coupled (or connected) to the second component and rotates together, but also the first component is coupled (or connected) to the third component and the third component is the second component. It is meant to include (or connected) to when the first component rotates with the second component.

The main drive unit 400 includes a cam unit 460 that rotates by the driving force of the motor 310. The outer circumferential surface of the cam portion 460 is spaced apart from the main rotation axis Oa depending on the portion.

In addition, the moving part 400 includes a fastening member 490 which prevents the main body 410 from being separated from the ending gear 336 in the axial directions X1 and X2. The fastening member 490 is fastened to the ending gear 336.

In addition, the main body 400 includes a main body coupling portion 420, the main body protrusion 430 and the main body 410, the sliding portion 470 is disposed. Coupling coupling portion 420 may be formed in the center of the coarse body 410. The driving protrusion 430 may protrude from the driving body 410 in the first axial direction X1. The sliding part 470 may be formed by recessing the surface of the second axial direction X2 of the main body 410.

The main body 410 forms a hole penetrating along the main axis of rotation Oa at the center thereof, and a main coupling part 420 is formed on an inner circumferential surface for partitioning the hole. The main coupling portion 420 forms a plurality of grooves extending in the axial directions X1 and X2 and arranged along the circumferential direction around the main rotation axis Oa, and the ending coupling portion 336b of the ending gear 336. ) Forms a plurality of teeth of a shape engaging the plurality of grooves of the main coupling portion 420.

The power connection unit 500 includes a plurality of terminals 510 configured to be connected to a power line. The plurality of terminals 510 may include a first terminal 511 and a second terminal 512. Power may be supplied to the component driving apparatus 10 by two power connection lines 520 respectively connected to the first terminal 511 and the second terminal 512. In addition, the power connection unit 500 may include a sensing terminal 515 electrically connected to any one of the plurality of

switch units

531 and 532 to detect whether a switch is shorted.

In addition, the power connection unit 500 may include a plurality of power connection lines 520 electrically connecting the motor 310 and the

terminals

511 and 512. The plurality of power connection lines 520 may extend across the support 200. For example, the power connection line 520 may be a CP wire.

In addition, the power connection unit 500 may include a switch 530 disposed on the support unit 200. The switch 530 may be configured to operate by the rotation of the cam portion 460. The switch 530 may include a plurality of

switch parts

531 and 532 whose contact is changed according to the rotation of the cam part 460.

The component driving device 10 includes a support part 200 coupled to the case 100. The support part 200 may support the power connection part 500. The support part 200 may form a guide hole 200h through which the ending gear 336 passes. The ending coupling part 336b may protrude in the first axial direction X1 through the guide hole 200h. An ending driven gear part 336a may be disposed in the second axial direction X2 based on the support part 200.

The support part 200 is fixed to the case 100. The support part 200 may cross the inside of the case 100 in a direction perpendicular to the main rotation axis Oa. The support part 200 may include a support body 210 disposed across the internal space of the case 100. The support body 210 may be disposed to cross the coarse rotation axis Oa. The support 200 may include a rib 220 formed along an edge of the support body 210. The rib 220 may protrude in the first axial direction X1 from the support body 210.

The base case 110 and the cover case 120 are coupled to each other with the support 200 therebetween. The base case 110 includes a case protrusion 118 protruding in the first axial direction X1, and the support part 200 includes a protrusion insertion part 230 forming a groove into which the case protrusion 118 is inserted. can do. A plurality of case protrusions 118 and a plurality of protrusion insertion portions 230 may be configured. In a state in which the support part 200 is disposed on the base case 110, the cover case 120 covers the side surface of the first axial direction X1 of the support part 200 and is coupled to the base case 110.

5 is a perspective view illustrating an assembly state of the base case 110, the driver 300, and the power connection line 520 of FIG. 3. Referring to FIG. 5, the motor 310 includes a motor body 318 on which a rotating motor shaft 312 protrudes. The case 100 includes a motor placement unit 114 that contacts the motor body 318 to guide the position of the motor 310. The motor disposition unit 114 may be formed in the base case 110. The motor disposition unit 114 contacts the motor body 318 to prevent the motor 310 from moving in the case 100.

The motor 310 includes a plurality of motor terminal parts 315 that are supplied with power. The plurality of motor terminal portions 315 may include a first motor terminal portion 315a and a second motor terminal portion 315b shown in FIG. 7.

The motor 310 may include a motor locking part 311 protruding from the motor body 318. The case 100 may form a locking groove 114a in which the motor locking part 311 is locked so that the motor terminal part 315 is disposed at a predetermined position. The catching groove 114a may be formed in the base case 110. The motor locking part 311 may protrude from the motor body 318 in a direction parallel to the motor rotation axis Om. The motor locking part 311 may protrude in the same direction as the direction in which the motor shaft 312 protrudes from the motor body 318. The motor catching portion 311 may be caught by the catching groove 114a, thereby preventing the motor body 318 from rotating in the case 100.

The ending gear 336 may include an ending driven gear portion 336a that meshes with any one transmission gear 335. The ending gear 336 may include an ending coupling part 336b coupled with the main drive part 400. The ending gear 336 may receive a rotational force from the transmission gear 335 through the ending driven gear 336a and may transmit the rotational force to the main drive unit 400 through the ending coupling part 336b.

The ending gear 336 may include a sliding portion 336c configured to connect between the ending driven gear portion 336a and the ending coupling portion 336b. The ending coupling part 336b may be located in the first axial direction X1 of the sliding part 336c, and the ending driven gear part 336a may be located in the second axial direction X2. The sliding part 336c may form an outer circumferential surface around the main rotating shaft Oa.

The support part 200 may include a gear guide part 211 that slidably contacts the sliding part 336c of the ending gear 336 (see FIG. 3). The gear guide part 211 may form an inner circumferential surface centering on the main rotating shaft Oa. The gear guide part 211 may guide rotation of the ending gear 336.

6 is a perspective view illustrating an assembly state of the base case 110, the driving unit 300, the support unit 200, and the power connection unit 500 of FIG. 3. 7 is a perspective view illustrating a state in which the base case 110 is removed from the assembled state of FIG. 6. 6 and 7, the support 200 may be disposed on one side of the motor 310. The support part 200 may be disposed in the first axial direction X1 of the motor 310. The plurality of terminals 510 including the first terminal 511, the second terminal 512, and the sensing terminal 515 are opposite sides of the motor 310 based on the support part 200. That is, it may be disposed in the first axial direction X1. The plurality of

terminals

511, 512, and 515 may be supported by the support part 200. The plurality of

terminals

511, 512, and 515 may be disposed on the side surface of the support part 200 in the first axial direction X1.

The plurality of power connection lines 520 may electrically connect the first connection line 521 to electrically connect the first motor terminal unit and the first terminal 511 to the second motor terminal unit and the second terminal 512. A second connection line 522 may be included. Each of the plurality of power connection lines 520 may include

portions

521a and 522a that are bent from opposite sides of the motor 310 based on the support 200.

The first connection line 521 may include a portion 521a that extends. The first connection line 521 may include other portions 521b except for the one portion 521a. The other portion 521b crosses the support 200.

The second connection line 522 may include a portion 522a that extends. The second connection line 522 may include other portions 522b except for the one portion 522a. The other portion 522b crosses the support 200.

The switch 530 may include a plurality of

switch units

531 and 532. One of the plurality of

switch units

531 and 532 is connected to the first terminal 511 and the other is connected to the sensing terminal 515. The

switch units

531 and 532 may include an operation switch unit 532 in contact with the cam unit 460 and a fixed switch unit 531 spaced apart from the cam unit 460. The operation switch part 532 may include a cam contact part 532a that contacts the cam part 460. As the operation switch unit 532 operates according to the rotation of the cam unit 460, whether or not the operation switch unit 532 is in contact with the fixed switch unit 531 may be changed.

The support part 200 may include a switch arrangement part 240 to which the switch 530 is fixed. The switch disposition unit may include a first switch disposition unit 241 to which the fixed switch unit 531 is fixed, and a second switch disposition unit 242 to which the operation switch unit 532 is fixed.

In addition, the support part 200 may include a terminal arrangement part 250 to which the terminal 510 is fixed. The terminal arranging unit 250 may include a first terminal arranging unit 251 to which the first terminal 511 is fixed, and a second terminal arranging unit 252 to which the second terminal 512 is fixed. The terminal arranging unit 250 may include a sensing terminal arranging unit 255 to which the sensing terminal 515 is fixed.

In addition, the support part 200 may include a plurality of connection line guides 270 forming grooves or holes for guiding the plurality of power connection lines 520. The plurality of connection line guides 270 may be disposed on the side surfaces of the support part 200. The plurality of connection line guides 270 may be disposed at edge portions of the support part 200. The edge portion of the support portion 200 means a circumferential portion of the support portion 200 around the coarse rotation axis Oa. The plurality of connection line guides 270 may include a first connection line guide 271 for guiding the first connection line 521 and a second connection line guide 272 for guiding the second connection line 522.

The first connection line guide 271 may form a groove or a hole that guides the first connection line 521. The second connection line guide 272 may form a groove or a hole guiding the second connection line 522.

One of the first connecting line guide 271 and the second connecting line guide 272 forms a hole penetrating the support part 200, and the other is recessed at the side of the support part 200 to penetrate the support part 200. Grooves extending in the directions X1 and X2 may be formed. Here, any one of the first connection line 521 and the second connection line 522 may be longer than the other one guided by the groove of the connection line guide. As a result, a relatively short one of the first connection line 521 and the second connection line 522 is first passed through the hole of the connection line guide, and the other relatively long connection line is passed through the groove of the connection line guide. It can be caught, can be manufactured by conveniently positioning the plurality of power connection line 520 and the support 200. Here, it is more difficult to make the connecting line pass through the hole than the hook, so that the relatively short connecting line passes through the hole, and only one connecting line passes through the hole, while reducing the difficulty of the manufacturing operation, The support part 200 and the power connection line 520 may be disposed at a precisely preset position.

The distance between the first terminal 511 and the first connection line guide 271 may be shorter than the distance between the second terminal 512 and the second connection line guide 272. In this case, the portion 521a of the first connection line 521 is shorter than the portion 522a of the second connection line 522.

The first connection line 521 may be shorter than the second connection line 522. In this case, the first connection line guide 271 forms a hole for guiding the first connection line 521 to cross the support 200, and the second connection line guide 272 is recessed at the side of the support 200. A groove may be formed in which the second connection line 522 is engaged.

The first motor terminal part 315a may be located in the extending directions X1 and X2 of the groove or the hole of the first connection line guide 271. The second motor terminal part 315b may be located in the extending directions X1 and X2 of the groove or the hole of the second connection line guide 272. Through this, the length of the power connection line 520 can be efficiently reduced, and bending of the power connection line 520 can be minimized. The first motor terminal portion 315a is positioned in the extending directions X1 and X2 of the groove or hole of the first connection line guide 271, and the second motor terminal portion 315b extends in the groove or hole of the second connection line guide 272. The motor placement unit 114 and the locking groove 114a may guide the placement of the motor 310 so as to be located at (X1, X2).

The power connection part 500 may include connection

line locking parts

541 and 542 forming grooves in which the

bent portions

521a and 522a extend. The connection

line locking portions

541 and 542 include a first connection line locking portion 541 to which the one portion 521a of the first connection line 521 is engaged, and the one portion 521b of the second connection line 522. It may include a second connecting line locking portion 542 is caught. The first connection line locking portion 541 electrically connects the first terminal 511 and the first connection line 521, and the second connection line locking portion 542 connects the second terminal 512 and the second connection line 522. Can be electrically connected.

FIG. 8 is a cross-sectional view illustrating an operation of the switch 530 according to the rotation of the main body 400 of the component driving apparatus 10 of FIG. 1. Referring to Figure 8, when describing the operating mechanism of the switch 530 and the cam portion 460 as follows. FIG. 8: is sectional drawing which cut | disconnected the component drive apparatus 10 in the direction perpendicular | vertical to the main rotation axis Oa in the part where the switch 530 and the cam part 460 are arrange | positioned. 8A and 8C show an operating state of the cam unit 460 and the switch 530 in the first state described with reference to FIG. 2. FIG. 8B illustrates an operation state of the cam unit 460 and the switch 530 in the second state described with reference to FIG. 2.

The cam part 460 of the 1st state of FIG. 8A rotates 180 degrees in predetermined rotation direction R1, and is changed to the 2nd state of FIG. 8B. As the cam portion 460 rotates in the rotation direction R1, the outer circumferential surface of the cam portion 460 pushes the cam contact portion 532a of the operation switch portion 532 in a direction away from the main rotation shaft Oa, and the operation switch portion 532 is bent in a direction away from the main rotation shaft Oa and in contact with the fixed switch unit 531. In this case, the sensing terminal 515 and the first terminal 511 may be electrically shorted to detect the rotation position of the main drive unit 400, and the rotation of the main drive unit 400 may be stopped in the second state. .

The cam part 460 of the 2nd state of FIG. 8B rotates 180 degrees in predetermined rotation direction R2, and is changed to the 1st state of FIG. 8C. As the cam portion 460 rotates in the rotation direction R2, the cam contact portion 532a moves in a direction closer to the main rotation axis Oa by the elastic force of the operation switch portion 532, and the operation switch portion 532. Is spaced apart from the fixed switch unit 531. At this time, the sensing terminal 515 and the first terminal 511 may be electrically opened to sense the rotation position of the moving part 400, and stop the rotation of the moving part 400 in the first state. .

When the motor 310 is a DC motor, the motor 310 may be preset to be stopped after a predetermined time from the time when the contact between the operation switch unit 532 and the fixed switch unit 531 is detected. Here, the predetermined time means a time during which the main body can further rotate a relatively small rotation angle (eg, an angle within an acute angle range).

9 is a perspective view of a component driving apparatus 10 ′ for a laundry treatment apparatus according to another embodiment of the present disclosure. Hereinafter, a description of the contents common to the component driving apparatus 10 according to the above-described exemplary embodiment will be omitted, and the component driving apparatus 10 ′ according to another embodiment will be mainly focused on differences from the component driving apparatus 10. Referring to Figure 9 as follows.

The case 100 of the component driving apparatus 10 ′ may include a base case 110, a cover case 120 ′, and a guide case 170. The guide case 170 may be coupled to the cover case 120 ′. The cover case 120 ′ includes a connection part 167 configured to engage with the conduit part 700 of the wash water.

10 is a cross-sectional view illustrating an operation of the valve operating part 600 according to the rotation of the main drive part 400 'of the component driving device 10' of FIG. Specifically, FIG. 10 is a cross-sectional view of the pipeline 700, the valve operating unit 600, and the component driving device 10 ′ in a direction perpendicular to the main rotation axis Oa. Referring to FIG. 10, the component drive device 10 ′ includes a main body 400 ′ that rotates to operate the valve 630. As the main driving unit 400 ′ rotates, the valve operating unit 600 reciprocates in the first and second directions D1 and D2 so as to open and close the pipeline 700. The component drive device 10 ′ includes a motor 310 that provides a driving force for operating the valve 630.

Referring to FIG. 10, the operation mechanism of the component driving device 10 ′ will be described. FIG. 10 illustrates a state in which the valve operating part 600 moves in the first direction D1 and the second direction D2 as the main drive part 400 ′ of the component driving device 10 ′ is rotated. In the present disclosure, a direction connected to the main driving unit 400 ′ and operated by rotation of the main driving unit 400 ′ may be defined as first and second directions D1 and D2. In this case, the direction in which the configuration is pushed by the rotation of the main body 400 ′ may be defined as the first direction D1, and the direction in which the configuration is pulled may be defined as the second direction D2. FIG. 10A illustrates a first state in which the main body 400 'pushes the link 610 in the first direction D1, and FIG. 10B illustrates the main body 400'. Shows a second state in which the link 610 is pulled in the second direction D2.

In the present embodiment, the first state is a state in which the valve 630 closes the conduit 700, and the flow of the wash water in the conduit 700 is blocked. In addition, in the present embodiment, the second state is a state in which the valve 630 opens the conduit 700, and the washing water WF flows into the conduit 700.

The pivoting part 400 ′ of the first state of FIG. 10A is rotated 180 ° in a predetermined rotational direction R1 to be changed to the second state of FIG. 10B. As the main driving unit 400 ′ rotates in the rotation direction R1, the main driving protrusion 430 pulls one end of the link 610 in the second direction D2 and connects a valve connected to the other end of the link 610. 630 opens the conduit 700. Here, the hook 617a of the link engaging portion 617 at the end of the first direction D1 of the link 610 is caught by the moving member 631 of the valve 630, and the moving member 633 is moved in the second direction ( To D2).

The driving part 400 ′ in the second state of FIG. 10B is rotated 180 ° in a predetermined rotational direction R2 to be changed to the first state of FIG. 10A. As the main driving unit 400 ′ rotates in the rotation direction R2, the main driving protrusion 430 pushes one end of the link 610 in the first direction D1, and a valve connected to the other end of the link 610. 630 closes the conduit 700. Here, the other end of the support end elastic member 620 on the link 610 pushes the moving member 633 of the valve 630 in the first direction D1.

11 is an exploded perspective view of the component drive device 10 ′ of FIG. 9. 10 and 11, the valve operating unit 600 may include the valve 630 and a link 610 connected to the driving protrusion 430. At one end of the link 610, a follower 611 may be formed to form a groove or a hole extending in a direction perpendicular to the first and second directions D1 and D2. The driving protrusion 430 may move relative to the follower 611 along the groove or the hole of the follower 611. In addition, the valve 630 may include a moving member 631 that is movably coupled to the link 610 in the first and second directions D2. The valve 630 may include an opening / closing member 633 coupled to the moving member 631 and opening and closing the conduit part 700 according to the movement of the moving member 631. The valve operating part 600 may include an elastic member 620 having one end supported by the link 610 and the other end supported by the moving member 631.

The cover case 120 ′ may include an operation guide 166 guiding a moving direction of the valve operation part 600. The operation guide 166 may form a hole 166h in which the link 610 and the moving member 631 are disposed to be movable in the first and second directions D2. The motion guide 166 may include a guide surface 126a in slidable contact with the link 610 and the moving member 631.

Although the component driving device 10 'may be disposed in the laundry treatment apparatus so that the first axial direction X1 of the component driving device 10' is the side of the laundry treatment apparatus, each direction may be arranged according to the arrangement direction of the component driving apparatus. Of course, they can be defined differently.

12 is a flowchart showing the manufacturing method. 13 is a perspective view showing a manufacturing method according to an embodiment of a component drive device 10 ′ for a laundry treatment apparatus. FIG. 13A is a perspective view illustrating an arrangement state of components of a component driving apparatus in the motor arrangement step S10 of FIG. 12, and FIG. 13B is a base case (S20) in the support portion arrangement step S20 of FIG. 12. 110 is a perspective view illustrating a state before coupling of the support 200, and FIG. 13C is a perspective view illustrating an arrangement state of components in a connecting line bending step S30 of FIG. 12. 12 and 13, a manufacturing method according to an embodiment of a component driving apparatus for a laundry treatment apparatus will be described below.

The manufacturing method includes a motor disposition step S10 of disposing the motor 310 at a predetermined position in the base case 110. The manufacturing method includes a support part arranging step (S20) for arranging the support part 200 in the base case 110. The manufacturing method includes a portion 521a of the first connection line 521 and a portion 522a of the second connection line 522 protruding to the opposite side X1 of the motor 310 based on the support 200. The bending line bending step (S30) is included. The motor disposition step S10, the support disposition step S20, and the connection line bending step S30 may be sequentially performed.

The manufacturing method may include a cover case coupling step S40 for coupling the base case 110 so that the cover case 120 covers the support part 200 after the connecting line bending step S30. The base case 110 and the cover case 120 may be coupled to each other with the support 200 therebetween. The base case 110 and the cover case 120 may be hooked.

The manufacturing method may include a moving part arranging step S50 of coupling the moving part 400 to the ending gear 336 after the cover case arranging step S40. In the driving unit arrangement step S50, the ending coupling unit 336b protruding in the first axial direction X1 of the cover case 120 and the driving coupling unit 420 of the driving unit 400 may be coupled to each other. . Here, the sliding part 470 of the moving part 400 and the moving guide part 125 of the cover case 120 may be disposed in contact with each other.

Referring to FIG. 13, the motor body 318 may be seated on the motor placement unit 114 of the base case 110 in the motor placement step S10. In the motor disposing step S10, the motor catching part 311 may be caught by the catching groove 114a of the base case 110.

In the support disposing step S20, the motor 310 may be covered with the support 200 such that the first terminal 511 and the second terminal 512 are positioned on the opposite side X1 of the motor 310. . Here, the support part 200 supports the first terminal 511 and the second terminal 512.

In addition, in the supporting unit disposing step S20, the first connecting line 521 and the second connecting line 522 connected to the first motor terminal unit 315a and the second motor terminal unit 315b respectively cross the support unit 200. The support part 200 is disposed on the base case 110 so as to be disposed. Each of the first connection line 521 and the second connection line 522 may cross the support part 200 in the axial directions X1 and X2. In the supporting part arranging step (S20), each of the first connecting line 521 and the second connecting line 522 is connected to the supporting part 200 through the first connecting line guide 271 and the second connecting line guide 272 forming a groove or a hole. Support portion 200 may be disposed in the base case 110 to cross the.

In addition, in the support part disposing step S20, the support protrusion 118 of the base case 110 may be combined with the protrusion insertion part 230 of the support part 200. When the support part 200 is disposed on the base case 110, the edge of the support part 200 may be surrounded by the side surface of the base case 110.

The second connection line 522 may be longer than the first connection line 521. Here, the second connection line guide 272 may be recessed at the side of the support 200 to form a groove extending in the penetration direction of the support 200. In addition, the first connection line guide 271 may form a hole penetrating the support part 200.

Referring to the dotted line a1 of FIG. 13B, in the support arranging step S20, a relatively short first connection line 521 may be penetrated through the hole of the first connection line guide 271. At this time, even if the second connecting line 522 is not caught in the groove of the second connecting line guide 272 in a state where the first connecting line 521 penetrates through the hole of the first connecting line guide 271, the motor 310 or the supporting unit The second connection line 522 may be locked to the groove of the second connection line guide by rotating the 200. When the grooves of the second connecting line 522 and the second connecting line guide 272 are positioned at the dotted line a2, the second connecting line 522 may be caught in the groove of the second connecting line guide 272. Here, the motor 310 or the support 200 may be rotated about the first connection line 521 inserted into the hole, so that the second connection line 522 is caught in the groove.

In the connecting line bending step (S30), the first connecting line 521 and the second connecting line 522 are bent, and the first connecting line 521 and the second connecting line 522 are respectively connected to the first terminal 511 and the second terminal ( 512). The first connecting line 521 may be bent by being pressed by the distal end portion of the first connecting line guide 271 in the first axial direction X1. The second connecting line 522 may be bent by being pressed by the distal end portion of the second connecting line guide 272 in the first axial direction X1. Here, one portion 521a of the first connection line 521 is caught by the first connection line catching portion 541, and one portion 522a of the second connection line 522 is caught by the second connecting line catching portion 542. Can be.

While the technical spirit of the present disclosure has been described with reference to some embodiments and the examples shown in the accompanying drawings, the technical spirit and scope of the present disclosure may be understood by those skilled in the art. It will be appreciated that various substitutions, modifications, and alterations can be made in the scope. Also, such substitutions, modifications and variations are intended to be included within the scope of the appended claims.

Claims

A motor including a plurality of motor terminal parts supplied with power and providing a driving force to the parts for the laundry treatment apparatus;

A case in which the motor is disposed;

A support part coupled to the case and disposed on one side of the motor;

A plurality of terminals disposed on opposite sides of the motor with respect to the support and supported by the support; And

A plurality of power connection lines electrically connecting the plurality of motor terminal portions and the plurality of terminals, and extending across the support portion,

Parts drive device for laundry treatment device.
The method of claim 1,

The support portion,

And a plurality of connecting line guides forming grooves or holes for guiding the plurality of power connecting lines.
The method of claim 2,

Each of the plurality of power connection lines includes a portion extending from the opposite side of the motor with respect to the support portion, parts driving apparatus for laundry treatment apparatus.
The method of claim 3,

Part of the laundry treatment apparatus comprising a connecting line engaging portion to form a groove that is engaged with the portion extending.
The method of claim 2,

And the plurality of connecting line guides are disposed on the side of the support.
The method of claim 2,

The plurality of power connection lines include a first connection line and a second connection line,

The plurality of connecting line guides,

A first connecting line guide to guide the first connecting line; And

And a second connecting line guide for guiding said second connecting line.
The method of claim 6,

One of the first connecting line guide and the second connecting line guide forms a hole penetrating the support part, and the other is recessed in the side of the supporting part to form a groove extending in the penetrating direction of the supporting part,

Any one of the first connecting line and the second connecting line guided by the groove is longer than the other one,

Parts drive device for laundry treatment device.
The method of claim 1,

The plurality of terminals include a first terminal and a second terminal,

The plurality of motor terminal portion includes a first motor terminal portion and a second motor terminal portion,

The plurality of power connection lines,

A first connection line electrically connecting the first motor terminal unit and the first terminal; And

A second connection line electrically connecting the second motor terminal unit and the second terminal;

The support portion,

A first connecting line guide forming a groove or a hole guiding the first connecting line; And

And a second connecting line guide forming a groove or a hole for guiding the second connecting line.
The method of claim 8,

The first motor terminal portion is located in the extension direction of the groove or hole of the first connection line guide,

The said 2nd motor terminal part is a component drive device for laundry processing apparatuses located in the extending direction of the groove | channel or the hole of the said 2nd connection line guide.
The method of claim 9,

The first connection line includes a portion extending from the opposite side of the motor relative to the support portion,

The second connecting line includes a portion extending from the opposite side of the motor with respect to the support portion, part driving apparatus for a laundry treatment apparatus.
The method of claim 8,

The distance between the first terminal and the first connecting line guide is shorter than the distance between the second terminal and the second connecting line guide,

The first connection line guide forms a hole for guiding the first connection line to cross the support,

And the second connecting line guide is recessed at a side of the support to form a groove to which the second connecting line is engaged.
The method of claim 1,

The case,

A base case accommodating the motor together with the support part; And

A cover case coupled to the base case with the support portion interposed therebetween,

Parts drive device for laundry treatment device.
The method of claim 1,

The motor,

A motor body on which a rotating motor shaft protrudes; And

It includes a motor engaging portion protruding from the motor body,

The case,

And a motor arranging portion in contact with the motor body to guide the position of the motor, and forming a catching groove into which the motor catching portion is caught so that the plurality of motor terminal portions are disposed at a predetermined position. .
The method of claim 1,

A cam portion rotating by the driving force of the motor; And

And a switch disposed on the support portion, the switch being operated by rotation of the cam portion.
In the laundry treatment apparatus comprising a main motor for providing a rotational force to rotate at least one of the washing tank and the pulsator, and a clutch operable to change whether or not the rotational force is transmitted,

An auxiliary motor including a plurality of motor terminal parts receiving power, and providing a driving force for operating the clutch;

A case in which the accessory motor is disposed;

A support part coupled to the case and disposed on one side of the accessory motor;

A plurality of terminals disposed on opposite sides of the accessory motor with respect to the support, and fixed by the support; And

A plurality of power connection lines electrically connecting the plurality of motor terminal portions and the plurality of terminals, and extending across the support portion,

Laundry treatment unit.
A laundry treatment apparatus including a tub containing laundry water, a drain pipe for guiding discharge of the wash water in the tub, and a valve operative to change whether the drain pipe is opened or closed.

A motor including a plurality of motor terminal parts receiving power and providing a driving force to operate the valve;

A case in which the motor is disposed;

A support part coupled to the case and disposed on one side of the motor;

A plurality of terminals disposed on opposite sides of the motor with respect to the support and fixed to the support; And

A plurality of power connection lines electrically connecting the plurality of motor terminal portions and the plurality of terminals, and extending across the support portion,

Laundry treatment unit.
A motor disposition step of disposing the motor at a predetermined position in the base case;

Cover the motor with a support for supporting the first terminal and the second terminal so that the first terminal and the second terminal are located on the opposite side of the motor, and the first motor terminal portion and the second motor terminal portion of the motor A supporting part arranging step of arranging the supporting part in the base case such that each of the first connecting line and the second connecting line connected to each other cross the supporting part through a first connecting line guide and a second connecting line guide respectively forming a groove or a hole of the supporting part; ;

The first connection line and the second connection line are respectively bent from the first connection line and the second connection line by bending a part of the first connection line and the second connection line protruding to the opposite side of the motor based on the support part. A bending line connecting to the

A method for manufacturing a component drive device for a laundry treatment device.
The method of claim 17,

The second connection line is longer than the first connection line,

The second connecting line guide is recessed in the side of the support to form a groove extending in the penetration direction of the support,

The first connection line guide forms a hole penetrating the support,

In the supporting unit disposing step, the motor or the support is rotated in a state where the first connecting line is passed through the hole of the first connecting line guide so that the second connecting line is caught in the groove of the second connecting line guide.

A method for manufacturing a component drive device for a laundry treatment device.
The method of claim 17,

After the connecting line bending step, including a cover case coupling step of coupling with the base case so that the cover case covers the support,

A method for manufacturing a component drive device for a laundry treatment device.