CN217344297U - Electrical apparatus box grabbing device, indoor set equipment and electrical apparatus box turnover case - Google Patents

Abstract

The utility model relates to an air conditioning technology field, concretely relates to electrical apparatus box grabbing device, indoor set equipment and electrical apparatus box turnover case. Electrical apparatus box grabbing device includes: the electric appliance box transferring mechanism is used for transferring the grabbed electric appliance box to a bottom shell on an indoor unit assembly line; the electric appliance box grabbing mechanism comprises a box grabbing mechanism and a wire clamping mechanism, the box grabbing mechanism is arranged on the electric appliance box transferring mechanism and used for grabbing or putting down a box body of the electric appliance box, the wire clamping mechanism is arranged on the electric appliance box transferring mechanism and used for clamping or putting down an electric wire of the electric appliance box. The utility model discloses a during assembly electrical apparatus box, grab box mechanism and snatch the box body of electrical apparatus box, the electric wire of electrical apparatus box is got to wire clamping mechanism clamp, and electrical apparatus box snatchs the mechanism and snatchs the electrical apparatus box back, shifts the corresponding position department of mechanism with its drain pan that shifts to on the indoor set assembly line through electrical apparatus box, then grabs box mechanism and wire clamping mechanism and puts down box body and electric wire respectively, can realize the automatic assembly of electrical apparatus box, and assembly efficiency is high.

Description

Electrical apparatus box grabbing device, indoor set equipment and electrical apparatus box turnover case

Technical Field

The utility model relates to an air conditioning technology field, concretely relates to electrical apparatus box grabbing device, indoor set equipment and electrical apparatus box turnover case.

Background

At present, the air conditioner includes the indoor set, and the indoor set includes drain pan and electrical apparatus box etc. and the electrical apparatus box is fixed on the drain pan, and the assembly of electrical apparatus box is accomplished by the manual work with fixed, and concrete assembling process is as follows: the method comprises the steps of taking an electric appliance box, arranging a circuit, installing the electric appliance box, arranging the circuit and fixing the electric appliance box, and has low manual assembly efficiency and high labor intensity.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that manual assembly electrical apparatus box among the prior art causes assembly efficiency to hang down to an electrical apparatus box grabbing device, indoor set equipment and electrical apparatus box turnover case are provided.

In order to solve the above problem, the utility model provides an electrical apparatus box grabbing device, include: the electric appliance box transferring mechanism is used for transferring the grabbed electric appliance box to a bottom shell on an indoor unit assembly line; the electric appliance box grabbing mechanism comprises a box grabbing mechanism and a wire clamping mechanism, the box grabbing mechanism is arranged on the electric appliance box transferring mechanism and used for grabbing or putting down a box body of the electric appliance box, the wire clamping mechanism is arranged on the electric appliance box transferring mechanism and used for clamping or putting down an electric wire of the electric appliance box.

Optionally, the box grabbing mechanism is a vacuum adsorption mechanism.

Optionally, the wire clamping mechanism is a pneumatic clamping jaw.

The utility model also provides an indoor unit equipment, it includes: electric appliance box transfer chain, foretell electric appliance box grabbing device and indoor set assembly line, electric appliance box transfer chain are used for transporting the electric appliance box turnover case, and the indoor set assembly line is used for transporting the drain pan.

Optionally, the indoor unit assembling device further includes a bottom case positioning device, and the bottom case positioning device is used for positioning the bottom case.

Optionally, the bottom case positioning device includes a front limiting member and a rear positioning mechanism, the front limiting member is disposed on a process board transported by the indoor unit assembly line, the rear positioning mechanism is disposed on one side of the indoor unit assembly line, and the rear positioning mechanism is used for pushing the bottom case to the front limiting member.

Optionally, the bottom case positioning device further comprises a left positioning mechanism and a right positioning mechanism, the left positioning mechanism and the right positioning mechanism are arranged on two sides of the indoor unit assembly line, the left positioning mechanism is used for positioning the left side of the bottom case, and the right positioning mechanism is used for positioning the right side of the bottom case.

The utility model also provides an electrical apparatus box turnover case, include: a box body having a top opening; the electric appliance box placing structure comprises a box body placing part and an electric wire supporting part, wherein the box body placing part is arranged in a box body, the box body placing part is used for placing a box body of an electric appliance box, the electric wire supporting part is arranged in the box body, the electric wire supporting part is used for supporting an electric wire of the electric appliance box, and the electric wire supporting part and the box body placing part are arranged at intervals.

Optionally, the box placing part is a placing groove matched with the box.

Optionally, the wire supporting portion includes at least two support frames that are arranged at intervals, at least two support frames enclose a support space for supporting the wire, and the bottom of two adjacent support frames enclose an insertion space for inserting the power supply box gripping device.

The utility model has the advantages of it is following:

1. when the electric appliance box is assembled, the box grabbing mechanism grabs a box body of the electric appliance box, the wire clamping mechanism clamps and takes an electric wire of the electric appliance box, after the electric appliance box grabbing mechanism grabs the electric appliance box, the electric appliance box is transferred to a corresponding position of a bottom shell on an indoor unit assembly line through the electric appliance box transfer mechanism, then the box grabbing mechanism and the wire clamping mechanism put down the box body and the electric wire respectively, automatic assembly of the electric appliance box can be achieved, assembly efficiency is high, production efficiency is further improved, manual operation is omitted, and labor intensity is reduced.

2. Grab a box mechanism and be vacuum adsorption mechanism, hold the box body through vacuum adsorption, vacuum adsorption mechanism can fix a position the position of box body, and then can accurately place the box body in the mounting groove of drain pan.

3. The indoor unit assembling equipment further comprises a bottom shell positioning device, and the bottom shell positioning device is used for positioning the bottom shell. The bottom shell positioning device limits the position of the bottom shell to be assembled, the position of each bottom shell reaching the assembly position is consistent, and then the electric appliance box is accurately assembled at the corresponding position of the bottom shell.

4. When the electric appliance box is assembled, the box body of the electric appliance box is placed on the box body placing part of the electric appliance box turnover box and the electric wire is placed on the electric wire supporting part of the electric appliance box turnover box, the electric appliance box grabbing device respectively grabs the box body and the electric wire of the electric appliance box in the electric appliance box turnover box and then places the electric wire at the position corresponding to the bottom shell, automatic assembly of the electric appliance box can be realized, the assembling efficiency is high, the production efficiency is further improved, manual operation is cancelled, the labor intensity is reduced, and the arrangement of the box body placing part and the electric wire supporting part facilitates the electric appliance box grabbing device to respectively grab the box body and the electric wire of the electric appliance box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view illustrating an electrical box gripping mechanism of an electrical box gripping device according to an embodiment of the present invention;

FIG. 2 illustrates a perspective view of the appliance box gripping mechanism of FIG. 1 and an appliance box;

fig. 3 is a partial perspective view of an indoor unit assembling apparatus according to an embodiment of the present invention;

figure 4 shows a partial schematic view of the indoor unit assembly plant of figure 3;

fig. 5 is a perspective view showing a positioning bottom case of a bottom case positioning device of the indoor unit assembling apparatus of fig. 3;

FIG. 6 shows a partial schematic view of the bottom case positioning device of FIG. 5 positioning the bottom case;

fig. 7 is a schematic perspective view of an electrical box turnover box and an electrical box according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of the appliance box transfer case of FIG. 7 with the case removed;

fig. 9 shows a schematic perspective view of an electrical box according to an embodiment of the present invention.

Description of reference numerals:

10. an electric appliance box turnover box; 11. a box body; 12. a box body placing part; 13. an electric wire support part; 131. A support frame; 1311. a support pillar; 1312. a support bar; 14. a partition plate; 20. an electrical box; 21. a box body; 22. an electric wire; 30. an electrical box transfer mechanism; 40. an electrical box grabbing mechanism; 41. a box grabbing mechanism; 411. a vacuum chuck; 412. mounting a plate; 42. a wire clamping mechanism; 421. a cylinder; 422. a clamping jaw; 43. a fixing plate; 50. an electric appliance box conveying line; 60. an indoor unit assembly line; 70. a bottom shell positioning device; 71. a front stopper; 72. a rear positioning mechanism; 721. a rear cushion plate; 722. a first drive cylinder; 723. a second drive cylinder; 724. mounting a plate; 73. a left positioning mechanism; 74. a right positioning mechanism; 80. a bottom case; 90. and (7) processing the board.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the electric appliance box gripping device of the present embodiment includes: the electrical box transferring mechanism 30 is used for transferring the grabbed electrical box 20 to a bottom shell 80 on the indoor unit assembly line 60; the electrical box grabbing mechanism 40 comprises a box grabbing mechanism 41 and a wire clamping mechanism 42, the box grabbing mechanism 41 is arranged on the electrical box transferring mechanism 30, the box grabbing mechanism 41 is used for grabbing or putting down the box body 21 of the electrical box 20, the wire clamping mechanism 42 is arranged on the electrical box transferring mechanism 30, and the wire clamping mechanism 42 is used for clamping or putting down the electric wire 22 of the electrical box 20.

When the electrical box is assembled, the box grabbing mechanism 41 grabs the box body 21 of the electrical box 20, the wire clamping mechanism 42 grabs the electric wire 22 of the electrical box 20, after the electrical box grabbing mechanism 40 grabs the electrical box 20, the electrical box is transferred to the corresponding position of the bottom shell 80 on the indoor unit assembly line 60 through the electrical box transfer mechanism 30, then the box grabbing mechanism 41 and the wire clamping mechanism 42 put down the box body 21 and the electric wire 22 respectively, automatic assembly of the electrical box can be achieved, assembly efficiency is high, production efficiency is further improved, manual operation is omitted, and labor intensity is reduced.

In this embodiment, the box grabbing mechanism 41 is a vacuum adsorption mechanism, and the box body 21 is adsorbed by vacuum adsorption, and the vacuum adsorption mechanism can position the position of the box body 21, so that the box body 21 can be accurately placed in the mounting groove of the bottom case 80. The vacuum suction mechanism comprises a vacuum suction cup 411 and a mounting plate 412, the vacuum suction cup 411 is fixed on one side of the mounting plate 412 far away from the wire clamping mechanism 42, and the mounting plate 412 is conveniently connected with the electrical box transfer mechanism 30. It is understood that the cassette grasping mechanism 41 may also employ pneumatic jaws or the like.

In this embodiment, the wire clamping mechanism 42 is a pneumatic gripper that can facilitate gripping the wire 22. Specifically, the pneumatic clamping jaw includes cylinder 421 and two clamping jaws 422, and two clamping jaws 422 set up relatively, and cylinder 421 is connected with two clamping jaws 422, and cylinder 421 drive two clamping jaws 422 open or are closed, and two clamping jaws 422 open can wrap up into electric wire 22, and two clamping jaws 422 are closed can snatch electric wire 22.

In this embodiment, the electrical box grabbing mechanism 40 further includes a fixing plate 43, the box grabbing mechanism 41 and the wire clamping mechanism 42 are fixed on the fixing plate 43, and the fixing plate 43 is fixed on the electrical box transferring mechanism 30, so that the fixing manner is simple and convenient.

Specifically, the mounting plate 412 is an inverted L-shaped plate, a horizontal plate of the inverted L-shaped plate is fixed on the fixing plate 43, and the vacuum chuck 411 is fixed on a side of a vertical plate of the inverted L-shaped plate away from the wire clamping mechanism 42.

In this embodiment, the electrical box transferring mechanism 30 is a mechanical arm, and the electrical box 20 is transferred to the bottom case 80 by the mechanical arm. Of course, the electrical box transfer mechanism 30 may have other structures as long as the electrical box 20 can be transferred to the bottom case 80.

The utility model also provides an indoor unit equipment, as shown in fig. 3 and fig. 4, it includes: the electric appliance box conveying line 50 is used for conveying the electric appliance box turnover box 10, and the indoor unit assembly line 60 is used for conveying the bottom case 80.

In the present embodiment, as shown in fig. 4 to 6, the indoor unit assembling apparatus further includes a bottom case positioning device 70, and the bottom case positioning device 70 is used for positioning the bottom case 80. The bottom case positioning device 70 limits the position of the bottom case 80 to be assembled, so as to ensure that the positions of the bottom cases 80 reaching the assembly position are consistent, and further, the electrical box 20 is accurately assembled at the corresponding position of the bottom case 80.

As shown in fig. 1 to 7, when the electrical box 20 is assembled, the electrical box conveying line 50 conveys the electrical box turnover box 10 with the electrical box 20 to a line edge close to the indoor unit assembly line 60 and stops, the electrical box grabbing mechanism 40 of the electrical box grabbing device is driven by the electrical box transferring mechanism 30 to move into the electrical box turnover box 10, the box grabbing mechanism 41 and the wire clamping mechanism 42 of the electrical box grabbing mechanism 40 respectively grab the box body 21 and the electric wire 22 of the electrical box 20, after the electrical box 20 is grabbed, the electrical box grabbing mechanism 40 is driven by the electrical box transferring mechanism 30 to move to the upper side of the indoor unit assembly line 60 to wait for the bottom case 80 to arrive, when the bottom case 80 moves to the assembly position, the indoor unit assembly line 60 stops, the bottom case positioning device 70 positions the bottom case 80, the electrical box transferring mechanism 30 drives the electrical box grabbing mechanism 40 to place the electrical box 20 at the corresponding position of the bottom case 80, the electric appliance box grabbing mechanism 40 releases the electric appliance box 20 to complete assembly, and the assembly is repeated, so that the automatic assembly of the electric appliance box can be realized, the assembly efficiency is high, and the production efficiency is improved.

In the present embodiment, as shown in fig. 4 to 6, the bottom case positioning device 70 includes a front stopper 71 and a rear positioning mechanism 72, the front stopper 71 is disposed on the process board 90 transported by the indoor unit assembly line 60, the rear positioning mechanism 72 is disposed at one side of the indoor unit assembly line 60, and the rear positioning mechanism 72 is used for pushing the bottom case 80 to the front stopper 71. The bottom chassis 80 is placed on the process tray 90 for transportation, and when the bottom chassis 80 reaches the assembly position, the rear positioning mechanism 72 pushes the bottom chassis 80 to the front stopper 71, and the front stopper 71 and the rear positioning mechanism 72 restrict the front side and the rear side of the bottom chassis 80. The front side refers to a side of the bottom case 80 facing the head of the indoor unit attachment line 60, and the rear side refers to a side of the bottom case 80 facing the rear of the indoor unit attachment line 60.

In this embodiment, the bottom chassis positioning device 70 further includes a left positioning mechanism 73 and a right positioning mechanism 74, the left positioning mechanism 73 and the right positioning mechanism 74 are disposed at two sides of the indoor unit assembly line 60, the left positioning mechanism 73 is used for positioning the left side of the bottom chassis 80, and the right positioning mechanism 74 is used for positioning the right side of the bottom chassis 80. Left positioning mechanism 73 and right positioning mechanism 74 fix a position the left side and the right side of drain pan 80, all fix a position all around drain pan 80, fix a position more accurately. It should be noted that the right side refers to a side of the bottom case 80 facing the electrical box conveying line 50, and the left side refers to a side of the bottom case 80 away from the electrical box conveying line 50.

In the present embodiment, the thrust of the left positioning mechanism 73 is greater than the thrust of the right positioning mechanism 74, and the extended position of the left positioning mechanism 73 is maintained when the right positioning mechanism 74 is pushed out.

Specifically, the left positioning mechanism 73 and the right positioning mechanism 74 each include a buffer plate and a driving cylinder, the buffer plate is connected to a piston rod of the driving cylinder, the buffer plate is used for contacting the bottom case 80, and the buffer plate plays a role in buffering and protects the bottom case 80. Preferably, the drive cylinder is a pneumatic cylinder. Of course, other linear drive mechanisms such as electric cylinders may be used instead.

Specifically, the front stopper 71 is a front stopper bar extending in the left-right direction. The rear positioning mechanism 72 includes a rear cushion plate 721, a first driving cylinder 722, a second driving cylinder 723 and a mounting plate 724, a piston rod of the first driving cylinder 722 is connected to the rear cushion plate 721, the first driving cylinder 722 drives the rear cushion plate 721 to move in the left-right direction, the first driving cylinder 722 is disposed on the mounting plate, a piston rod of the second driving cylinder 723 is connected to the mounting plate 724, and the second driving cylinder 723 drives the mounting plate 724 to move in the front-back direction. Preferably, the first and second driving cylinders 722, 723 are air cylinders. Of course, other linear drive mechanisms such as electric cylinders may be used instead.

As shown in fig. 7 to 9, the utility model also provides an electrical apparatus box turnover case, it includes: the box body 11 is provided with a top opening; the electrical box placing structure comprises a box body placing part 12 and an electric wire supporting part 13, wherein the box body placing part 12 is arranged in the box body 11, the box body placing part 12 is used for placing a box body 21 of the electrical box 20, the electric wire supporting part 13 is arranged in the box body 11, the electric wire supporting part 13 is used for supporting an electric wire 22 of the electrical box 20, and the electric wire supporting part 13 and the box body placing part 12 are arranged at intervals.

When assembling the electrical apparatus box, place box body 21 of electrical apparatus box 20 on box body placing part 12 of electrical apparatus box turnover case 10 and electric wire 22 places on electric wire supporting part 13 of electrical apparatus box turnover case, place it in the position department that drain pan 80 corresponds behind electrical apparatus box grabbing device snatchs box body 21 and the electric wire 22 of electrical apparatus box 20 in the electrical apparatus box turnover case respectively, can realize the automatic assembly of electrical apparatus box, high assembly efficiency, and then improve production efficiency, cancel manual operation, reduce intensity of labour, and setting up of box body placing part 12 and electric wire supporting part 13 makes things convenient for electrical apparatus box grabbing device to snatch box body 21 and electric wire 22 of electrical apparatus box 20 respectively.

In this embodiment, as shown in fig. 7 and 8, the box placing part 12 is a placing slot matched with the box 21, the placing slot can position the box 21, the grabbing precision is improved, and the structure of the box placing part 12 is simple, so that the box 21 can be placed in the placing slot conveniently. It is understood that in other embodiments, the case placing part 12 includes a plurality of pillars arranged at intervals, and the plurality of pillars enclose a placing space for placing the case 21.

In this embodiment, the wire supporting portion 13 includes at least two supporting frames 131 disposed at intervals, at least two supporting frames 131 define a supporting space for supporting the wire 22, and the bottom of two adjacent supporting frames 131 define an insertion space for inserting the electrical box gripping device. The electric wires 22 are supported by the plurality of supporting frames 131, so that the electric box gripping device can be conveniently inserted into an insertion space formed by the bottoms of two adjacent supporting frames 131 to grip the electric wires 22. The electric wire is a power connection wire.

Preferably, each support bracket 131 comprises a support column 1311 and two support rods 1312, the support rods 1312 are arranged on the support columns 1311, a plurality of support rods 1312 form a support space for supporting the electric wire 22, an insertion space is formed between two adjacent support columns 1311, the support bracket 131 is arranged to facilitate clamping of the electric wire 22, and the structure is simple.

In this embodiment, the number of the electrical box placing structures is plural, that is, a plurality of electrical boxes 20 can be placed in each electrical box turnover box 10. Specifically, four electrical apparatus box placing structures can be arranged in each electrical apparatus box turnover box 10, each two of the four electrical apparatus box placing structures are in one group, the electrical apparatus box turnover box 10 further comprises a partition plate 14, and the two groups of electrical apparatus box placing structures are separated by the partition plate 14. Of course, the partition 14 may not be provided.

The assembly process of the electrical box 20 will be described with reference to fig. 1 to 9:

the upstream equipment places the electrical apparatus boxes 20 in the electrical apparatus box turnover box 10 in order, and the electrical apparatus box turnover box 10 carries the electrical apparatus box 20 to flow to the line side of the indoor machine assembly line on the electrical apparatus box conveying line and then stops. The electric appliance box grabbing mechanism 40 grabs the electric appliance box in the electric appliance box turnover box 10 on the electric appliance box conveying line under the driving of the mechanical arm, firstly grabs the power connecting line in the electric appliance box 20 by using the wire clamping mechanism 42, then the vacuum adsorption mechanism contacts the side wall of the box body 21 of the electric appliance box 20, sucks the side wall of the box body 21 under the action of vacuum negative pressure, and finally synchronously lifts the power connecting line and the box body of the electric appliance box.

Driven by the mechanical arm, the electric appliance box gripping device drives the electric appliance box 20 to move to a position right above an indoor unit assembly line to wait for the bottom shell 80 of the indoor unit of the air conditioner to arrive. When the bottom case 80 moves to the assembly station on the indoor unit assembly line under the driving of the process board 90, the indoor unit assembly line 60 stops, and at this time, the bottom case positioning device 70 starts to operate to accurately position the bottom case 80. Then the mechanical arm drives the electric appliance box grabbing mechanism 40 to place the electric appliance box 20 opposite to the installation groove in the bottom shell 80, after the electric appliance box 20 is assembled in place, the vacuum adsorption mechanism stops working, the wire clamping mechanism 42 is opened, and the power connection wire falls to the spare position of the process plate beside the box body 21 under the action of gravity. After the assembly is completed, the bottom shell positioning device 70 is withdrawn, the indoor unit assembly line flows to enter the next procedure, the whole assembly action is completed, the automatic assembly of the electric appliance box of the indoor unit of the air conditioner is realized, and the procedure automation is further realized, so that the manual operation is cancelled, the labor intensity is reduced, the production efficiency is improved, and the problems of low efficiency and high labor intensity of the existing manual assembly electric appliance box are effectively solved.

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

1. the indoor unit assembling equipment of the air conditioner comprises an electric appliance box conveying line 50, an electric appliance box grabbing device and an indoor unit assembling line 60, wherein the electric appliance box conveying line 50 is used for conveying an electric appliance box 20 to be installed to the line side of the indoor unit assembling line 60 from the upstream, the electric appliance box conveying line 50 is located on one side of the indoor unit assembling line 60 and is perpendicular to the indoor unit assembling line 60, and the other end of the electric appliance box conveying line 50 is directly connected to upstream production equipment. The electrical box turnover box 10 is installed on the electrical box conveying line 50, a placing groove and a supporting frame 131 which are designed according to the structure of the electrical box of the indoor unit are arranged in the electrical box turnover box 10, the consistency of the position of the electrical box can be effectively ensured after the electrical box 20 is placed on the placing groove and the electric wire 22 is placed on the supporting frame 131, and the consistency of automatic assembly is improved.

2. The electrical box grabbing device is used for grabbing the electrical box 20 from the electrical box conveying line 50 and then placing the electrical box on the bottom shell 80 of the indoor unit on the indoor unit assembly line 60. The electrical box gripping device comprises a wire clamping mechanism 42 and a vacuum adsorption mechanism. The wire clamping mechanism 42 is a pneumatic clamping jaw, two clamping jaws of the pneumatic clamping jaw can be opened and closed, the power connecting wire is wrapped in the two clamping jaws after the two clamping jaws are opened in work, and then the power connecting wire can be grabbed when the two clamping jaws are closed. The vacuum adsorption mechanism comprises a vacuum sucker and a mounting plate, when the vacuum sucker contacts the side face of the electric appliance box, vacuum negative pressure is generated, and the electric appliance box is closely adsorbed on the vacuum sucker at the moment.

3. The main function of the bottom case positioning device 70 is to limit the position of the bottom case 80 to be assembled, and ensure that the position of each bottom case 80 when reaching the assembly point is consistent. The bottom case positioning device 70 includes a left-right positioning mechanism and a rear positioning mechanism 72. The left and right positioning mechanisms comprise air cylinders and buffer plates. When the process plate 90 drives the bottom case 80 to reach the assembly point, the buffer plate of the left positioning mechanism 73 extends out to limit the left side of the bottom case 80, then the buffer plate of the right positioning mechanism 74 extends out to position the right side of the bottom case 80, wherein the thrust of the left positioning mechanism 73 needs to be greater than the thrust of the right positioning mechanism 74, and the extending position of the left positioning mechanism 73 is ensured to be unchanged when the right positioning mechanism 74 is pushed out. Then the rear buffer plate 721 of the positioning mechanism 72 is driven by the first driving cylinder to extend to the middle position of the process plate 90, and moves to the rear side of the bottom case 80 under the action of the second driving cylinder, and stops when the front end of the bottom case 80 contacts the front limit stop bar of the process plate 90, and the whole positioning action is completed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. An electrical box gripping device, comprising:

the electric appliance box transfer mechanism (30) is used for transferring the grabbed electric appliance box (20) to a bottom shell (80) on the indoor unit assembly line (60);

electrical apparatus box snatchs mechanism (40), including grabbing box mechanism (41) and wire clamping mechanism (42), it sets up to grab box mechanism (41) electrical apparatus box transfer mechanism (30) are last, it is used for snatching or puts down to grab box mechanism (41) box body (21) of electrical apparatus box (20), wire clamping mechanism (42) set up electrical apparatus box transfer mechanism (30) are last, wire clamping mechanism (42) are used for pressing from both sides and get or put down electric wire (22) of electrical apparatus box (20).

2. The appliance box gripping device according to claim 1, wherein the box gripping mechanism (41) is a vacuum suction mechanism.

3. The appliance box gripping device of claim 1, wherein the wire clamping mechanism (42) is a pneumatic jaw.

4. An indoor unit assembling apparatus, comprising: the electric appliance box conveying line (50), the electric appliance box grabbing device and the indoor unit assembly line (60) as claimed in any one of claims 1 to 3, wherein the electric appliance box conveying line (50) is used for conveying an electric appliance box turnover box (10), and the indoor unit assembly line (60) is used for conveying a bottom shell (80).

5. Indoor unit assembly equipment according to claim 4, characterized in that it also comprises bottom shell positioning means (70), said bottom shell positioning means (70) being intended to position said bottom shell (80).

6. Indoor unit assembling equipment according to claim 5, characterized in that the bottom case positioning device (70) comprises a front stopper (71) and a rear positioning mechanism (72), the front stopper (71) is arranged on a process board (90) transported by the indoor unit assembling line (60), the rear positioning mechanism (72) is arranged at one side of the indoor unit assembling line (60), and the rear positioning mechanism (72) is used for pushing the bottom case (80) to the front stopper (71).

7. Indoor unit assembling equipment according to claim 6, characterized in that the bottom case positioning device (70) further comprises a left positioning mechanism (73) and a right positioning mechanism (74), the left positioning mechanism (73) and the right positioning mechanism (74) are arranged on two sides of the indoor unit assembling line (60), the left positioning mechanism (73) is used for positioning the left side of the bottom case (80), and the right positioning mechanism (74) is used for positioning the right side of the bottom case (80).

8. An electrical apparatus box turnover case, its characterized in that includes:

a box body (11) having a top opening;

the electrical box placing structure comprises a box body placing part (12) and an electric wire supporting part (13), wherein the box body placing part (12) is arranged in a box body (11), the box body placing part (12) is used for placing a box body (21) of an electrical box (20), the electric wire supporting part (13) is arranged in the box body (11), the electric wire supporting part (13) is used for supporting an electric wire (22) of the electrical box (20), and the electric wire supporting part (13) and the box body placing part (12) are arranged at intervals.

9. The appliance box transfer box according to claim 8, wherein the box body placement portion (12) is a placement groove that fits with the box body (21).

10. The electrical box turnover box according to claim 8, characterized in that the electrical wire supporting part (13) comprises at least two supporting frames (131) arranged at intervals, at least two supporting frames (131) enclose a supporting space for supporting the electrical wire (22), and the bottom of two adjacent supporting frames (131) enclose an insertion space for inserting the electrical box gripping device.

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