CN219861970U - Air door switching mechanism and ironing integrated machine - Google Patents

Abstract

The utility model relates to the field of clothes making equipment, and discloses an air door switching mechanism which is applied to an air door assembly. The air door switching mechanism comprises a travel switch, a switch plate and an auxiliary elastic piece, wherein the travel switch comprises a first travel switch and a second travel switch, the middle section of the switch plate is connected with the air door plate, the switch plate rotates relative to the fixed part, and the first end of the switch plate is abutted to the first travel switch or the second travel switch. One end of the auxiliary elastic piece is connected with the fixing part, the other end of the auxiliary elastic piece is connected with the second end of the switch board, and the auxiliary elastic piece is used for applying force close to the first travel switch or the second travel switch to the first end, so that rebound occurs when the switch board is abutted to the travel switch, the repeated action of the power mechanism is caused, the automatic switching precision of the position of the air door board is improved, and the control efficiency is improved. The utility model also discloses an ironing integrated machine, which comprises the air door switching mechanism.

Description

Air door switching mechanism and ironing integrated machine

Technical Field

The utility model relates to the field of clothes making equipment, in particular to an air door switching mechanism and an ironing integrated machine.

Background

The ironing table of the steaming and ironing integrated machine generally has two working surfaces, one is the surface of the workbench, the other is the rocker surface arranged on the ironing table, and the two working surfaces do not work together, but are selected by staff according to the type of clothes. Through setting up air pipe and air door switching mechanism can make a boiling hot platform only need a centrifugal fan, through the control of unsealing of air door blade to air pipe for a centrifugal fan can select to bleed to workstation surface or boiling hot arm surface. The air door switching mechanism in the market generally has two modes, the first mode is purely mechanical, and the manual switch enables the air suction directions of the ironing arm and the table top to be switched, so that manual operation is needed, and the working strength is increased; the second is to use the induction type linkage miniature motor to realize the air door switching, but the problem that the motor is difficult to control due to the fact that the inductor is not in place in the use process and the shaft rotates left and right is caused.

Therefore, there is a need for a damper switching mechanism and a ironing integrated machine to solve the above problems.

Disclosure of Invention

An object of the present utility model is to provide a damper switching mechanism that can improve the accuracy of automatic switching of damper plate positions and control efficiency.

The technical scheme adopted by the utility model is as follows:

the air door switching mechanism is applied to the air door subassembly, the air door subassembly is including rotating the air door portion and the fixed part of connection, the air door portion includes a plurality of air door plant, and is a plurality of the air door plant is relative fixed part synchronous rotation, so that a plurality of the air door plant is mutual butt or keep away from, the air door switching mechanism includes:

the travel switch comprises a first travel switch and a second travel switch;

the middle section of the switch plate is connected with the air door plate, the switch plate rotates relative to the fixed part, and the first end of the switch plate is abutted against the first travel switch or the second travel switch;

and one end of the auxiliary elastic piece is connected with the fixing part, the other end of the auxiliary elastic piece is connected with the second end of the switch board, and the auxiliary elastic piece is used for applying force close to the first travel switch or the second travel switch to the first end.

Optionally, the auxiliary elastic element comprises a spring and a rotating element, and the other end of the spring is rotationally connected with the second end through the rotating element.

Optionally, the rotating member has a rotating shaft, the other end of the spring is connected to the main body of the rotating member, and the main body of the rotating member is rotationally connected with the second end through the rotating shaft.

Optionally, the auxiliary elastic element further comprises a fixing element, and one end of the spring is connected with the fixing portion through the fixing element.

Optionally, the damper assembly further comprises a damper link and a driving member, wherein the damper link is connected with a plurality of damper plates, and the driving member is used for driving the damper link to move so as to enable the damper plates to rotate simultaneously.

Optionally, one of the damper assemblies is provided with at least one of the damper switching mechanisms.

The utility model further aims to provide the ironing integrated machine, which can ensure high-precision automatic switching of the positions of the air door plates and improve the automatic control efficiency of the ironing integrated machine.

The technical scheme adopted by the utility model is as follows:

the ironing integrated machine comprises the air door switching mechanism.

Optionally, the ironing integrated machine further comprises an ironing arm assembly and an ironing table, an ironing arm die head of the ironing arm assembly is located above the ironing table, the air door assembly is located below the ironing table, a first end of the air door assembly is abutted to the first travel switch, the ironing arm assembly is in an open state, a first end of the air door assembly is abutted to the second travel switch, and the ironing arm assembly is in a closed state.

Optionally, the ironing arm assembly further comprises an ironing arm fixing seat and a rotating arm, wherein the ironing arm fixing seat is fixed on one side of the ironing table, the rotating arm is rotationally connected with the ironing arm fixing seat, and the ironing arm die head is rotationally connected with the rotating arm;

the hot arm assembly further comprises a limit switch, the limit switch is arranged on the hot arm fixing seat, and when the hot arm assembly is in a closed state, the limit switch is conducted and used for enabling the rotating arm to stop rotating.

Optionally, the arm assembly scalds still includes the stopper, the stopper set up in scald on the arm fixing base, be provided with spacing draw-in groove on the swinging boom, when the arm assembly is in the closed condition scalds, the stopper inserts spacing draw-in groove and butt spacing draw-in groove's tank bottom.

The beneficial effects of the utility model are as follows:

the air door switching mechanism provided by the utility model is applied to an air door assembly, the air door assembly comprises an air door part and a fixing part, the air door part comprises a plurality of air door plates, and the air door plates synchronously rotate relative to the fixing part so as to enable the air door plates to be mutually abutted or far away. The air door switching mechanism comprises a travel switch, a switch plate and an auxiliary elastic piece, wherein the travel switch comprises a first travel switch and a second travel switch, the middle section of the switch plate is connected with the air door plate, the switch plate rotates relative to the fixed part, and the first end of the switch plate is abutted to the first travel switch or the second travel switch. In addition, one end of the auxiliary elastic piece is connected with the fixing part, the other end of the auxiliary elastic piece is connected with the second end of the switch board, and the auxiliary elastic piece is used for applying force close to the first travel switch or the second travel switch to the first end, so that the inertia force of the switch board can be avoided when the switch board is abutted to the travel switch at a certain speed, rebound can occur when the switch board is abutted to the critical position, the repeated action of the power mechanism is caused, the automatic position switching precision of the air door board is improved, and the control efficiency is improved.

The ironing integrated machine provided by the utility model comprises the air door switching mechanism, so that the high-precision automatic switching of the position of the air door plate can be ensured, and the automatic control efficiency of the ironing integrated machine is improved.

Drawings

FIG. 1 is a schematic structural diagram of a damper switching mechanism (a switch board is located at a first position) according to a first view angle provided by an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a damper switching mechanism according to a second embodiment of the present utility model (the switch plate is located at the first position);

FIG. 3 is a schematic structural view of a damper switching mechanism according to a third embodiment of the present utility model (the switch plate is located at the second position);

fig. 4 is a schematic structural diagram of an ironing integrated machine according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a ironing arm assembly according to a first view angle (the ironing arm assembly is in a closed state);

fig. 6 is a schematic structural diagram of the ironing arm assembly according to the second view angle provided by the embodiment of the present utility model (the ironing arm assembly is not in the closed state).

In the figure:

1. an air door switching mechanism;

11. a travel switch; 111. A first travel switch; 112. A second travel switch;

12. a switch board; 121. A first end; 122. A second end;

13. an auxiliary elastic member; 131. a spring; 132. a rotating member; 1321. a rotating shaft; 133. a fixing member;

14. an air door connecting rod; 141. a damper main connecting rod; 142. an air door auxiliary connecting rod;

15. a driving member;

10. a damper assembly; 101. a damper part; 1011. an air door plate; 102. a fixing part;

20. an ironing arm assembly; 201. a ironing arm fixing seat; 202. a rotating arm; 203. ironing an arm die head; 204. a limit switch; 205. a limiting block; 206. a limit clamping groove;

30. ironing table.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present embodiment provides a damper switching mechanism 1, which is applied to a damper assembly 10 of an ironing integrated machine, the damper assembly 10 includes a damper portion 101 and a fixing portion 102 that are rotatably connected, the damper portion 101 rotates relative to the fixing portion 102, and by adjusting the positions of a plurality of damper plates 1011 of the damper portion 101, the plurality of damper plates 1011 can be located at a first position, that is, a horizontal position, or the plurality of damper plates 1011 are located at a second position, that is, a vertical position, and when the damper plates 1011 are located at the horizontal position or the vertical position, different air suction nozzles can be blocked and sealed, so that the ironing table 30 or the ironing arm assembly 20 can be selectively air-sucked by using one centrifugal fan, and the increase of the production cost of the ironing integrated machine can be avoided.

In order to realize automatic switching of the position of the shutter plate 1011, the shutter switching mechanism 1 provided in this embodiment includes a travel switch 11 and a switch plate 12, the switch plate 12 is connected to the shutter plate 1011, and the travel switch 11 includes a first travel switch 111 and a second travel switch 112, it is understood that when the shutter plate 1011 and the switch plate 12 are located at the first position, the switch plate 12 abuts against the first travel switch 111, and when the shutter plate 1011 and the switch plate 12 are located at the second position, the switch plate 12 abuts against the second travel switch 112, and the travel switch 11 is used for feeding back a position signal of the shutter plate 1011 to the power mechanism of the shutter assembly 10, so that the power mechanism stops driving the shutter plate 1011. For example, when the power mechanism drives the shutter plate 1011 to rotate so that the switch plate 12 abuts against the first travel switch 111, the first travel switch 111 feeds back the position signal to the power mechanism, and the shutter plate 1011 will be at the current position, i.e., the horizontal position, remains unchanged. When the shutter plate 1011 rotates to bring the switch plate 12 into contact with the second travel switch 112, similarly, the second travel switch 112 feeds back the position signal to the power mechanism, and the shutter plate 1011 will remain unchanged in the current position, i.e., the vertical position. When the shutter plate 1011 needs to be moved away from the first position or the second position, the user needs to directly operate the power mechanism.

Since the switch plate 12 abuts against the travel switch 11 at a certain speed, the inertia force of the switch plate may cause the switch plate 12 to bounce at the critical position of abutment, thereby causing the repetitive operation of the power mechanism. The damper switching mechanism 1 provided in this embodiment further includes an auxiliary elastic member 13, one end of the auxiliary elastic member 13 is connected to the fixing portion 102, and the other end is connected to the switch plate 12. As shown in fig. 1 and 3, the switch plate 12 has two ends extending along its length, and the first end 121 of the switch plate 12 is used to abut against the first travel switch 111 and the second travel switch 112, while the second end 122 of the switch plate 12 is connected to the other end of the auxiliary elastic member 13, and in this arrangement, the auxiliary elastic member 13 can apply a force near the first travel switch 111 or the second travel switch 112 to the first end 121 of the switch plate 12. In particular, referring to fig. 1, when the switch plate 12 is located at the first position to abut against the first travel switch 111, the auxiliary elastic member 13 has an elastic force F1 along its length, and the elastic force F1 is used to cause the second end 122 of the switch plate 12 to have an upward movement tendency, so that the first end 121 of the switch plate 12 has a downward movement tendency, so as to avoid the switch plate 12 bouncing when abutting against the first travel switch 111. Referring to fig. 3, when the switch plate 12 is located at the second position to abut against the second travel switch 112, the auxiliary elastic member 13 has an elastic force F2 along its length direction, and the elastic force F2 is used to cause the second end 122 of the switch plate 12 to have a movement tendency to the right, so that the first end 121 of the switch plate 12 has a movement tendency to the left, so that the switch plate 12 does not rebound when abutting against the second travel switch 112. Optionally, the middle section of the switch board 12 is rotatably connected to the shutter board 1011, and the middle section of the switch board 12 is located between the first end 121 and the second end 122, when the shutter board 1011 drives the switch board 12 to rotate, the first end 121 and the second end 122 will move at the same angular velocity, because the first end 121 and the second end 122 are both movable ends, the auxiliary elastic member 13 applies a force to the first end 121, and the second end 122 will also react to the travel switch 11.

Specifically, the auxiliary elastic member 13 includes a spring 131 and a rotating member 132, the rotating member 132 has a rotation shaft 1321, the other end of the spring 131 is connected to the body of the rotating member 132, and the body of the rotating member 132 is rotatably connected to the second end 122 through the rotation shaft 1321. By arranging the rotating shaft 1321, an included angle between the switch plate 12 and the extending direction of the spring 131 can be ensured, and the bending deformation degree of the spring 131 can be reduced. The spring 131 can apply a force to the switch plate 12 in both the first and second positions towards the travel switch 11 by the angle of the switch plate 12 with the direction of extension of the spring 131. Although this function can still be achieved only by bending the spring 131 itself without providing the first rotation shaft 1321, the requirement for the strength of the spring 131 is high, and the service life of the spring 131 is also not improved.

Optionally, the auxiliary elastic member 13 further includes a fixing member 133, and one end of the spring 131 is connected to the fixing portion 102 through the fixing member 133. Referring to fig. 1 and 3, the fixing member 133 may be a sleeve structure disposed on the fixing portion 102, and one end of the spring 131 is inserted into an inner cylinder of the sleeve structure and fixed.

Further, the damper assembly 10 further includes a damper link 14 and a driving member 15, wherein the damper link 14 is connected to each of the plurality of damper plates 1011, and the driving member 15 drives the damper link 14 to move so as to simultaneously rotate the plurality of damper plates 1011. In the embodiment shown in fig. 2, the damper link 14 includes a damper main link 141 and a damper sub link 142, wherein the number of damper sub links 142 is equal to or greater than the number of damper plates 1011, one damper plate 1011 is connected to at least one damper sub link 142, and one end of the damper sub link 142 is connected to the damper plate 1011 and the other end is connected to the damper main link 141. One air door auxiliary connecting rod 142 is connected with the driving piece 15, when the driving piece 15 works, the air door auxiliary connecting rod 142 connected with the air door auxiliary connecting rod can be driven to rotate, and then the air door main connecting rod 141 drives the other air door auxiliary connecting rods 142 to synchronously rotate, namely, a plurality of air door plates 1011 synchronously rotate.

Because of the simultaneous rotation of the plurality of damper plates 1011, it is preferable that at least one damper switching mechanism 1 is provided on one damper assembly 10 in order to reduce production costs. Of course, in other embodiments, a plurality of damper switching mechanisms 1 may be disposed on one damper assembly 10, and since one damper switching mechanism 1 is disposed corresponding to one damper plate 1011, the number of damper switching mechanisms 1 of the damper assembly 10 having N damper plates 1011 is less than 2N.

As shown in fig. 4 to 6, the present embodiment further provides an ironing integrated machine, which includes the damper switching mechanism 1 described above.

Further, the ironing integrated machine further comprises an ironing arm assembly 20 and an ironing table 30, referring to fig. 4, the ironing arm die head 203 of the ironing arm assembly 20 is located above the ironing table 30, and the air door assembly 10 is located below the ironing table 30. The damper assembly 10, the damper switching mechanism 1 and the ironing arm assembly 20 are linked in the working process, namely, the switching of different positions of the damper plate 1011 is just because of the difference of the working tables of the ironing integrated machine. When the first end 121 abuts against the first travel switch 111, i.e. the damper board 1011 and the switch board 12 are located at the first position, the air suction path of the ironing table 30 is closed, and the air suction path of the ironing arm assembly 20 is turned on, and the ironing arm assembly 20 is also in an open state. When the first end 121 abuts against the second travel switch 112, i.e. the damper board 1011 and the switch board 12 are located at the second position, the air extraction path of the ironing table 30 is turned on, and the air extraction path of the ironing arm assembly 20 is turned off, so that the ironing arm assembly 20 is also turned off.

Specifically, referring to fig. 6, the ironing arm assembly 20 further includes an ironing arm fixing base 201 and a rotating arm 202, the ironing arm fixing base 201 is fixed on one side of the ironing table 30, the rotating arm 202 is rotatably connected to the ironing arm fixing base 201, and the ironing arm die head 203 is rotatably connected to the rotating arm 202. In order to make the ironing arm assembly 20 in the closed state, the rotation of the ironing arm assembly 20 is automatically stopped, the ironing arm assembly 20 further comprises a limit switch 204, the limit switch 204 is arranged on the ironing arm fixing seat 201, the ironing arm assembly 20 is in the closed state, the limit switch 204 is turned on, the limit switch 204 can feed back the position signal of the ironing arm assembly 20 to the driving mechanism of the ironing arm assembly 20, and the driving mechanism does not drive the rotating arm 202 to rotate any more.

Further, the ironing arm assembly 20 further comprises a limiting block 205, the limiting block 205 is arranged on the ironing arm fixing seat 201, a limiting clamping groove 206 is formed in the rotating arm 202, the ironing arm assembly 20 is in a closed state, and the limiting block 205 is inserted into the limiting clamping groove 206 and abuts against the bottom of the limiting clamping groove 206. When the arm assembly 20 is in the closed state, the limiting block 205 is inserted into the limiting slot 206 on the rotating arm 202 when the rotating arm 202 enters the conducting range of the limiting switch 204, and the limiting block 205 is used for structurally limiting the continuous rotation of the rotating arm 202 so as to reduce the force applied by the rotating arm 202 to the limiting switch 204 and reduce the damage of the rotating arm 202 to the limiting switch 204, thereby ensuring the service life of the limiting switch 204. In addition, the width of the limiting slot 206 on the rotating arm 202 is larger than the width of the limiting block 205, so that the matching precision of the limiting block 205 and the limiting slot 206 can be reduced.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a damper switching mechanism, its characterized in that is applied to damper assembly (10), damper assembly (10) are including rotating throttle portion (101) and fixed part (102) of connection, throttle portion (101) are including a plurality of air door plant (1011), a plurality of air door plant (1011) are relative fixed part (102) synchronous rotation, so that a plurality of air door plant (1011) butt each other or keep away from, damper switching mechanism (1) includes:

a travel switch (11), the travel switch (11) comprising a first travel switch (111) and a second travel switch (112);

the middle section of the switch plate (12) is connected with the air door plate (1011), the switch plate (12) rotates relative to the fixed part (102), and the first end (121) of the switch plate (12) is abutted against the first travel switch (111) or the second travel switch (112);

an auxiliary elastic member (13), wherein one end of the auxiliary elastic member (13) is connected with the fixing portion (102), the other end is connected with the second end (122) of the switch board (12), and the auxiliary elastic member (13) is used for applying a force close to the first travel switch (111) or the second travel switch (112) to the first end (121).

2. The damper switching mechanism according to claim 1, wherein the auxiliary elastic member (13) includes a spring (131) and a rotating member (132), and the other end of the spring (131) is rotatably connected to the second end (122) through the rotating member (132).

3. The damper switching mechanism according to claim 2, wherein the rotary member (132) has a rotation shaft (1321), the other end of the spring (131) is connected to the main body of the rotary member (132), and the main body of the rotary member (132) is rotatably connected to the second end (122) through the rotation shaft (1321).

4. The damper switching mechanism according to claim 2, wherein the auxiliary elastic member (13) further includes a fixing member (133), and one end of the spring (131) is connected to the fixing portion (102) through the fixing member (133).

5. The damper switching mechanism of claim 1, wherein the damper assembly (10) further comprises a damper link (14) and a driving member (15), the damper link (14) being connected to each of the plurality of damper plates (1011), the driving member (15) being configured to drive the damper link (14) to move to simultaneously rotate the plurality of damper plates (1011).

6. The damper switching mechanism according to claim 5, wherein one of the damper assemblies (10) is provided with at least one of the damper switching mechanisms (1).

7. Ironing integrated machine, characterized by comprising a damper switching mechanism (1) according to any one of claims 1-6.

8. The ironing integrated machine according to claim 7, further comprising an ironing arm assembly (20) and an ironing table (30), wherein an ironing arm die head (203) of the ironing arm assembly (20) is located above the ironing table (30), the damper assembly (10) is located below the ironing table (30), the first end (121) abuts against the first travel switch (111), the ironing arm assembly (20) is in an open state, the first end (121) abuts against the second travel switch (112), and the ironing arm assembly (20) is in a closed state.

9. The ironing integrated machine according to claim 8, wherein the ironing arm assembly (20) further comprises an ironing arm fixing seat (201) and a rotating arm (202), the ironing arm fixing seat (201) is fixed on one side of the ironing table (30), the rotating arm (202) is rotatably connected to the ironing arm fixing seat (201), and the ironing arm die head (203) is rotatably connected to the rotating arm (202);

the ironing arm assembly (20) further comprises a limit switch (204), the limit switch (204) is arranged on the ironing arm fixing seat (201), when the ironing arm assembly (20) is in a closed state, the limit switch (204) is turned on, and the limit switch (204) is used for enabling the rotating arm (202) to stop rotating.

10. The ironing integrated machine according to claim 9, wherein the ironing arm assembly (20) further comprises a limiting block (205), the limiting block (205) is disposed on the ironing arm fixing seat (201), a limiting clamping groove (206) is disposed on the rotating arm (202), and when the ironing arm assembly (20) is in a closed state, the limiting block (205) is inserted into the limiting clamping groove (206) and abuts against the bottom of the limiting clamping groove (206).