CN112974577A

CN112974577A - Bending equipment

Info

Publication number: CN112974577A
Application number: CN202110181004.4A
Authority: CN
Inventors: 娄蔓莉; 刘国风; 黎海强; 谢小东; 鲁鹏
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-06-18
Anticipated expiration: 2041-02-08
Also published as: CN112974577B

Abstract

The invention provides a bending device, which is used for bending a heat exchanger of an air conditioner and comprises: a clamp member for clamping or releasing the heat exchanger; the positioning component is at least partially arranged on the clamping plate component and comprises a positioning piece, and the heat exchanger is positioned by contacting at least part of the side plate of the heat exchanger with the positioning piece; the induction component is arranged in the heat exchanger and induces whether a conductive loop is formed between the two side plates of the heat exchanger and the positioning piece through the induction component so as to solve the problem that the two bent devices are not accurately positioned in the prior art.

Description

Bending equipment

Technical Field

The invention relates to the field of heat exchanger bending positioning, in particular to bending equipment.

Background

The heat exchanger is an evaporator and a condenser of an air conditioner, which are important components of an air conditioner, and in order to completely mount the two units at predetermined mounting positions of the air conditioner, the two units need to be bent to use a mounting space inside the air conditioner.

Meanwhile, the bending angle and the length of each section of the two devices have clear requirements, and if the two devices are not accurately bent and positioned, the size of the two devices after being bent is possibly not in accordance with the space size required by installation, so that materials are scrapped, and resources are wasted.

Disclosure of Invention

The invention mainly aims to provide bending equipment to solve the problem that two devices after being bent are not accurately positioned in the prior art.

In order to achieve the above object, the present invention provides a bending apparatus for bending a heat exchanger of an air conditioner, the bending apparatus including: a clamp member for clamping or releasing the heat exchanger; the positioning component is at least partially arranged on the clamping plate component and comprises a positioning piece, and the heat exchanger is positioned by contacting at least part of the side plate of the heat exchanger with the positioning piece; and the induction component is arranged in the heat exchanger and is used for inducing whether a conductive loop is formed between the two side plates of the heat exchanger and the positioning piece.

Furthermore, an installation part is arranged on the clamping end face of the clamping plate component, at least part of the positioning component is installed in the installation part, and at least part of the positioning component protrudes out of the clamping end face.

Further, the installation part is a mounting groove, and an opening is formed in the side wall of the mounting groove, so that the positioning component can be inserted into the mounting groove through the opening.

Furthermore, the positioning component is provided with a through hole, and the mounting part is provided with a fixing hole, so that the fastener sequentially passes through the through hole and the fixing hole to fix the positioning component on the clamping plate component.

Further, the positioning member further includes: the at least two insulating parts are arranged in one-to-one correspondence with the at least two positioning parts, and the insulating parts are arranged on the outer sides of the positioning parts and are positioned between the positioning parts and the clamping plate parts.

Further, the clamping end face of the clamping plate component is provided with a mounting groove, and the insulating component is mounted in the mounting groove.

Furthermore, an accommodating space is formed in the insulating component, at least part of the positioning piece is installed in the accommodating space, and the positioning piece protrudes out of the surface of the insulating component.

Further, the splint component comprises a lower splint, at least part of the positioning component is arranged on the lower splint, and at least two positioning parts are arranged at intervals along the extending direction of the lower splint.

Furthermore, the positioning piece is made of a conductive material.

Further, the sensing component is a current sensor.

By applying the technical scheme of the invention, the bending equipment is used for bending the heat exchanger of the air conditioner, wherein the bending equipment comprises: the heat exchanger comprises a clamping plate component, a positioning component and an induction component, wherein the clamping plate component is used for clamping or releasing the heat exchanger; at least part of the positioning component is arranged on the clamping plate component, the positioning component comprises a positioning piece, and the heat exchanger is positioned by contacting at least part of the side plate of the heat exchanger with the positioning piece; and the induction component is arranged in the heat exchanger and is used for inducing whether a conductive loop is formed between the two side plates of the heat exchanger and the positioning piece. The simple structure that sets up like this, two sideboard at the heat exchanger contact the back with two setting elements respectively, can constitute closed circuit between sideboard and setting element, produce induced-current, through the current signal between response part response sideboard and the setting element, and with the signal transmission to the controller of responding to, if the response has the electric current to produce, then show that the heat exchanger has moved to predetermined position, if there is not the electric current to produce, the controller is reported to the police and is reminded the staff and handle, the inaccurate problem of bending equipment to the heat exchanger location of air conditioner among the prior art has been solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a bending apparatus according to the invention;

fig. 2 shows a schematic structural view of a positioning member of the bending apparatus according to the present invention;

FIG. 3 shows a flow chart of the positioning of the heat exchanger of the bending apparatus according to the invention; and

fig. 4 shows a control flow diagram of a bending apparatus according to the invention.

Wherein the figures include the following reference numerals:

1. a heat exchanger; 10. a side plate; 2. a cleat component; 3. a positioning member; 30. a positioning member; 20. an installation part; 31. an insulating member; 21. a lower splint; 5. a follower plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The present invention provides a bending apparatus, please refer to fig. 1 to 4, for bending a heat exchanger 1 of an air conditioner, the bending apparatus includes: a clamp member 2, the clamp member 2 being used to clamp or release the heat exchanger 1; the positioning component 3, at least part of the positioning component 3 is installed on the clamping plate component 2, the positioning component 3 comprises a positioning piece 30, and the heat exchanger 1 is positioned by at least part of the side plate 10 of the heat exchanger 1 contacting with the positioning piece 30; and the induction component is arranged in the heat exchanger 1, and is used for inducing whether an electric conduction loop is formed between the two side plates 10 of the heat exchanger 1 and the positioning component 30 or not.

According to the present invention, there is provided a bending apparatus for bending a heat exchanger 1 of an air conditioner, wherein the bending apparatus includes: the heat exchanger comprises a clamping plate component 2, a positioning component 3 and an induction component, wherein the clamping plate component 2 is used for clamping or releasing the heat exchanger 1; at least part of the positioning member 3 is mounted on the clamping plate member 2, the positioning member 3 includes a positioning member 30, and the heat exchanger 1 is positioned by contacting at least part of the side plate 10 of the heat exchanger 1 with the positioning member 30; and the induction component is arranged in the heat exchanger 1, and is used for inducing whether an electric conduction loop is formed between the two side plates 10 of the heat exchanger 1 and the positioning component 30 or not. The simple structure that sets up like this, two sideboard 10 at heat exchanger 1 contact back with two setting elements 30 respectively, can constitute closed circuit between sideboard 10 and setting element 30, induced-current is produced, through the current signal between response part response sideboard 10 and the setting element 30, and with in the signal transmission to the controller of responding to, if the response has the electric current to produce, then show that heat exchanger 1 has moved to predetermined position, if there is not the electric current to produce, the controller reports to the police and reminds the staff to handle, the inaccurate problem of bending equipment to the heat exchanger location of air conditioner among the prior art has been solved.

The number of the positioning members 30 is plural, and the plurality of positioning members 30 are arranged at intervals along the extending direction of the splint member 2. The edge plate 10 is in contact with a plurality of said positioning members 30 to position the heat exchanger 1.

Specifically, the clamping end face of the clamping plate component 2 is provided with a mounting part 20, at least part of the positioning component 3 is mounted in the mounting part 20, and at least part of the positioning component 3 protrudes out of the clamping end face. The arrangement can ensure that the positioning component 3 is in contact with the side plate 10 in preference to the clamping component 2 when the clamping component 2 drives the positioning component 3 to move, so as to avoid the influence of the contact of the side plate 10 and the clamping component 2 on the detection of the current by the induction component.

In the embodiment of the present invention, the mounting portion 20 is a mounting groove, and an opening is formed on a sidewall of the mounting groove, so that the positioning member 3 is inserted into the mounting groove through the opening. Through set up the opening on the lateral wall of mounting groove, make locating component 3 can be inserted in the mounting groove by the side of splint part 2, can be convenient for like this the location installation of locating component 3.

In order to stably mount the positioning member 3 in the mounting portion 20, a through hole is provided in the positioning member 3, and a fixing hole is provided in the mounting portion 20, so that a fastener is passed through the through hole and the fixing hole in this order to fix the positioning member 3 to the clip member 2.

In the implementation, the positioning component 3 further includes: at least two insulating parts 31, at least two insulating parts 31 and at least two positioning parts 30 are arranged in a one-to-one correspondence mode, and the insulating parts 31 are arranged on the outer side of the positioning parts 30 and located between the positioning parts 30 and the clamping plate part 2. By arranging the insulating component 31, the phenomenon that the normal induction of the induction component is influenced by the fact that the clamping plate component 2 breaks the circuit between the side plate 10 and the positioning component 30 when the side plate 10 is in contact with the positioning component 30 is avoided. Preferably, the insulating member 31 is an elastic member, and the positioning member 30 can be further protected by the insulating member 31 to prevent rigid collision or scratch between the positioning member 30 and the cleat member 2.

Specifically, in order to facilitate the installation of the insulating member 31, a mounting groove is provided on the clamping end surface of the jaw member 2, and the insulating member 31 is mounted in the mounting groove. Preferably, the insulating member 31 is attached to the bottom surface and each side wall of the mounting groove, respectively.

In order to facilitate the installation of the positioning element 30, an accommodating space is opened on the insulating member 31, at least a portion of the positioning element 30 is installed in the accommodating space, and the positioning element 30 protrudes from the surface of the insulating member 31. Wherein, be interference fit between setting element 30 and the accommodation space to make setting element 30 installation more stable, avoid setting up the connecting piece on setting element 30 simultaneously, because the connecting piece generally is the metal, can influence the current detection between sideboard 10 and setting element 30.

In the implementation process, the clamping plate component 2 comprises a lower clamping plate 21, at least part of the positioning component 3 is mounted on the lower clamping plate 21, and at least two positioning pieces 30 are arranged at intervals along the extending direction of the lower clamping plate 21.

Preferably, in the embodiment of the present invention, the positioning element 30 is made of a conductive material.

Wherein, the inductive component is a current sensor.

In the specific operation, as shown in fig. 3 and 4, in which the two devices are an evaporator and a condenser of an air conditioner, i.e., the heat exchanger in the above-described embodiment, the heat exchanger is mounted on the follower plate 5 so as to be moved by the follower plate 5.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending apparatus for bending a heat exchanger (1) of an air conditioner, characterized in that the bending apparatus comprises:

a clamp part (2), the clamp part (2) being used for clamping or releasing the heat exchanger (1);

the positioning component (3), at least part of the positioning component (3) is installed on the clamping plate component (2), the positioning component (3) comprises a positioning piece (30), and the heat exchanger (1) is positioned by contacting at least part of the side plate (10) of the heat exchanger (1) with the positioning piece (30);

and the induction component is arranged in the heat exchanger (1) and induces whether a conductive loop is formed between the two side plates (10) of the heat exchanger (1) and the positioning piece (30) or not.

2. The bending apparatus according to claim 1, wherein a mounting portion (20) is provided on a clamping end face of the clamp member (2), at least a portion of the positioning member (3) being mounted in the mounting portion (20), at least a portion of the positioning member (3) protruding from the clamping end face.

3. The bending apparatus according to claim 2, wherein the mounting portion (20) is a mounting groove having an opening provided in a side wall thereof so that the positioning member (3) is inserted into the mounting groove through the opening.

4. The bending apparatus according to claim 2, wherein the positioning member (3) is provided with a through hole, and the mounting portion (20) is provided with a fixing hole, so that a fastener is passed through the through hole and the fixing hole in this order to fix the positioning member (3) to the clamp member (2).

5. Bending apparatus according to claim 1, wherein said positioning means (3) further comprise:

the insulation component (31) is arranged corresponding to the positioning parts (30), and the insulation component (31) is arranged outside the positioning part (30) and between the positioning part (30) and the clamping plate component (2).

6. Bending apparatus according to claim 5, wherein a mounting groove is provided on the clamping end face of the jaw member (2), the insulating member (31) being mounted in the mounting groove.

7. The bending apparatus according to claim 6, wherein the insulating member (31) has an accommodating space, at least a portion of the positioning member (30) is disposed in the accommodating space, and the positioning member (30) protrudes from a surface of the insulating member (31).

8. The bending apparatus according to any one of claims 1 to 7, wherein the clamp member (2) comprises a lower clamp plate (21), at least part of the positioning member (3) being mounted on the lower clamp plate (21), at least two of the positioning members (30) being arranged at intervals in an extending direction of the lower clamp plate (21) in the extending direction of the lower clamp plate (21).

9. Bending device according to any one of claims 1 to 7, wherein said positioning element (30) is of electrically conductive material.

10. The bending apparatus according to any one of claims 1 to 7, wherein the inductive component is a current sensor.