CN221054098U - Attachment device - Google Patents

Abstract

The utility model discloses attaching equipment which comprises a mounting frame, a first clamping structure, an adsorption structure and a driving structure, wherein two key glasses are placed on a first mounting area, a middle frame is placed on a second mounting area, and a positioning piece is arranged on the first mounting area and used for separating the two key glasses so as to form a mounting gap between the two key glasses; the first clamping structure is matched with the positioning piece to clamp the key glass; the adsorption structure can move along the vertical direction; the driving structure is used for driving the mounting frame to move along the horizontal direction so that the first mounting area or the second mounting area is correspondingly arranged with the adsorption structure; the adsorption structure is used for adsorbing the key glass placed on the first installation area or combining the adsorbed key glass with the middle frame placed on the second installation area. According to the utility model, the two key glasses are separated through the positioning piece, so that an installation gap is formed between the two key glasses, and the positions of the two key glasses are fixed through the cooperation of the first clamping structure and the positioning piece, so that the production efficiency is high and the production cost is low.

Description

Attachment device

Technical Field

The utility model relates to the field of switch key glass production, in particular to attaching equipment.

Background

At present, electric equipment such as household appliances, lamps and lanterns are widely used in life, work field, and this kind of electric equipment needs to use corresponding switching device to control, like the switch button glass that is used for controlling. The switch key glass is widely applied to buildings, is generally used for being installed on a wall body, and performs corresponding electric control operation by pressing, touching the key glass and the like. In the production process of the switch key glass, the key glass needs to be attached to the middle frame. The switch key glass is generally provided with two or more key glasses, and an installation gap is required to be formed between two adjacent key glasses so as to avoid interference between the two adjacent key glasses. In the prior art, CCD equipment is adopted to snapshot the center of the key glass and the center of the middle frame, and then the key glass is offset by a certain distance so as to form an installation gap between two adjacent key glasses.

Disclosure of utility model

The utility model mainly aims to provide attaching equipment for solving the problems of low production efficiency and high production cost of a mode of forming an installation gap by capturing CCD equipment.

In order to achieve the above object, the attaching device provided by the utility model comprises a mounting frame, a first clamping structure, an adsorption structure and a driving structure, wherein the mounting frame is provided with a first mounting area and a second mounting area, two key glasses are placed on the first mounting area, a middle frame is placed on the second mounting area, and a positioning element is arranged on the first mounting area and is used for separating the two key glasses so as to form a mounting gap between the two key glasses; the first clamping structure is connected with the mounting frame and matched with the positioning piece to clamp the key glass; the adsorption structure can move along the vertical direction; the output end of the driving structure is connected with the mounting frame, and the driving structure is used for driving the mounting frame to move along the horizontal direction so that the first mounting area or the second mounting area is correspondingly arranged with the adsorption structure; the adsorption structure is used for adsorbing the key glass placed on the first installation area or combining the adsorbed key glass with the middle frame placed on the second installation area.

Optionally, the mounting frame is formed with the mounting groove, the setting element includes installation department and the location portion that is connected, installation department card is gone into in the mounting groove, the location portion is used for separating two keying glass makes two form between the keying glass the installation clearance.

Optionally, the first clamping structure includes a first driving piece and two first clamping jaws, the output of first driving piece is connected with two first clamping jaws, two first clamping jaws with two key glass corresponds the setting respectively, first driving piece drive two first clamping jaws are close to each other so that each first clamping jaw promotes the correspondence key glass to support tightly the setting element.

Optionally, a cushion pad is disposed on a side of each first clamping jaw, which is close to the key glass.

Optionally, the attaching device further includes a second clamping structure, the second clamping structure is connected with the mounting frame, and the second clamping structure is used for clamping the middle frame.

Optionally, the mounting frame comprises a detachably connected bracket and a mounting plate, the mounting plate is formed with the first mounting area and the second mounting area, and the bracket is connected with the first clamping structure and the output end of the driving structure.

Optionally, the driving structure comprises a driving cylinder, and the mounting frame is formed with a connecting part, and the connecting part is connected with the output end of the driving cylinder.

Optionally, the attaching device further comprises a frame, the mounting frame can slide along the horizontal direction relative to the frame, a limiting block is arranged on the frame and used for stopping the mounting frame.

Optionally, a sliding rail is arranged on the frame, the sliding rail extends along the horizontal direction, a sliding block is arranged on the mounting frame, and the sliding block is in sliding connection with the sliding rail.

Optionally, the adsorption structure comprises an adsorption driving piece, a fixing plate and an adsorption piece, wherein the adsorption driving piece is connected with the fixing plate, the output end of the adsorption driving piece is connected with the adsorption piece, the adsorption driving piece is used for driving the adsorption piece to move along the vertical direction, and the adsorption piece is used for generating negative pressure to adsorb the key glass; the mounting frame is provided with a positioning hole, the positioning hole extends along the vertical direction, the absorption part is provided with a positioning column, and the positioning column is used for being inserted into the positioning hole.

In the technical scheme of the utility model, the mounting frame is provided with a first mounting area and a second mounting area which are arranged at intervals along the front-back direction. The first installation area is used for placing key glass, and two key glass are placed in the first installation area along the left-right direction interval, and the user carries out corresponding automatically controlled operation through modes such as pressing, touching key glass. The second installation zone is used for placing the middle frame, and the setting element is on first installation zone to, the setting element sets up between two button glass, and the setting element separates two button glass, so that form the installation clearance between two button glass, avoid producing between two button glass and interfere and take place the card key phenomenon. The first clamping structure is connected with the mounting frame to realize the installation and fixation of the first clamping structure, and the first clamping structure is matched with the positioning piece to clamp the key glass, so that the relative positions of the two key glasses are fixed, the installation gap between the two key glasses is fixed, and the consistency of the installation gap is maintained. The driving structure is used as a power source, the output end of the driving structure is connected with the mounting frame, and the driving structure is used for driving the mounting frame to move along the front-back direction so that the first mounting area or the second mounting area is correspondingly arranged with the adsorption structure. The adsorption structure is used for adsorbing the button glass placed on the first installation area or combining the adsorbed button glass with the middle frame placed on the second installation area, and the adsorption structure can drive the button glass to move along the up-down direction.

After the button glass is placed on the first installation area, the first clamping structure is matched with the locating piece to clamp the button glass, so that the relative positions of the two button glass are fixed, the distance between the two button glass is located in a preset installation gap size range, and the consistency of the installation gap is maintained. Then first clamping structure loosens button glass, and the button glass of placing on the adsorption structure adsorbs first installation zone to drive button glass and upwards remove, drive structure drive mounting bracket and move forward, until second installation zone corresponds the setting with adsorption structure, and the center removes to two button glass under, then the adsorption structure drives button glass and moves down, combines the center of placing on the adsorption button glass and the second installation zone, thereby realizes attaching button glass on the center.

According to the utility model, the positioning piece is arranged to separate the two key glasses, so that an installation gap is formed between the two key glasses, and the first clamping structure is matched with the positioning piece to fix the positions of the two key glasses, so that the production efficiency is high. And, compared with the mode of forming the installation clearance through CCD equipment snap shots, the attaching equipment in the utility model has lower production cost.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an attaching device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection structure of a mounting frame according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a mounting frame according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a positioning member according to an embodiment of the present utility model;

Fig. 5 is a schematic structural view of a first clamping structure and a second clamping structure according to an embodiment of the utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				100	Attachment device	30	Adsorption structure
10	Mounting rack	31	Positioning column
				11	First installation area	32	Adsorption driving piece
111	Key glass	33	Fixing plate
				12	Second mounting area	34	Suction fitting
121	Middle frame	40	Driving structure
				13	Positioning piece	41	Driving cylinder
131	Mounting part	50	Second clamping structure
				132	Positioning part	51	Second driving member
14	Mounting groove	52	Second clamping jaw
				15	Support frame	60	Rack
16	Mounting plate	61	Limiting block
				17	Connecting part	611	First limiting block
18	Positioning hole	612	Second limiting block
				20	First clamping structure	62	Sliding rail
21	First driving member	70	Safety grating
				22	First clamping jaw

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientation shown in fig. 1, and is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.

The utility model provides attaching equipment.

In one embodiment, as shown in fig. 1 to 3, the attaching apparatus 100 includes a mounting frame 10, a first clamping structure 20, an adsorbing structure 30, and a driving structure 40, where the mounting frame 10 is formed with a first mounting area 11 and a second mounting area 12, two key glasses 111 are placed on the first mounting area 11, a middle frame 121 is placed on the second mounting area 12, and a positioning member 13 is placed on the first mounting area 11, and the positioning member 13 is used for separating the two key glasses 111 so as to form a mounting gap between the two key glasses 111; the first clamping structure 20 is connected with the mounting frame 10, and the first clamping structure 20 is matched with the positioning piece 13 to clamp the key glass 111; the adsorption structure 30 is movable in a vertical direction, i.e., the adsorption structure 30 is movable in an up-down direction in fig. 1; the output end of the driving structure 40 is connected with the mounting frame 10, the driving structure 40 is used for driving the mounting frame 10 to move along the horizontal direction, and the driving structure 40 is used for driving the mounting frame 10 to move along the front-back direction in fig. 1, so that the first mounting area 11 or the second mounting area 12 is correspondingly arranged with the adsorption structure 30; the adsorption structure 30 is used for adsorbing the key glass 111 placed on the first mounting area 11, or combining the adsorbed key glass 111 with the middle frame 121 placed on the second mounting area 12.

The mounting bracket 10 is formed with a first mounting region 11 and a second mounting region 12, the first mounting region 11 and the second mounting region 12 being disposed at intervals in the front-rear direction. The first installation area 11 is used for placing the button glass 111, and two button glass 111 are placed in first installation area 11 along left and right directions interval, and the second installation area 12 is used for placing center 121, and setting element 13 sets up on first installation area 11 to, setting element 13 sets up between two button glass 111, and setting element 13 separates two button glass 111 to form the installation clearance between making two button glass 111, avoid producing the interference between two button glass 111 and take place the card key phenomenon. The first clamping structure 20 is connected with the mounting frame 10 to realize the installation and fixation of the first clamping structure 20, and the first clamping structure 20 is matched with the positioning piece 13 to clamp the key glass 111, so that the relative positions of the two key glasses 111 are fixed, the installation clearance between the two key glasses 111 is fixed, and the consistency of the installation clearance is maintained. The driving structure 40 is used as a power source, an output end of the driving structure 40 is connected with the mounting frame 10, and the driving structure 40 is used for driving the mounting frame 10 to move along the front-back direction, so that the first mounting area 11 or the second mounting area 12 is correspondingly arranged with the adsorption structure 30. The adsorption structure 30 is used for adsorbing the key glass 111 placed on the first installation area 11, or combining the adsorbed key glass 111 with the middle frame 121 placed on the second installation area 12, and the adsorption structure 30 can drive the key glass 111 to move along the up-down direction.

After the key glass 111 is placed on the first installation area 11, the first clamping structure 20 cooperates with the positioning piece 13 to clamp the key glass 111, so that the relative positions of the two key glasses 111 are fixed, the distance between the two key glasses 111 is located in a preset installation gap size range, and the consistency of the installation gaps is maintained. Then the first clamping structure 20 releases the key glass 111, the adsorption structure 30 adsorbs the key glass 111 placed on the first installation area 11 and drives the key glass 111 to move upwards, the driving structure 40 drives the installation frame 10 to move forwards until the second installation area 12 and the adsorption structure 30 are correspondingly arranged, the middle frame 121 moves to be right below the two key glasses 111, then the adsorption structure 30 drives the key glass 111 to move downwards, and the adsorbed key glass 111 is combined with the middle frame 121 placed on the second installation area 12, so that the key glass 111 is attached to the middle frame 121.

According to the utility model, the positioning piece 13 is arranged to separate the two key glasses 111, so that an installation gap is formed between the two key glasses 111, and the positions of the two key glasses 111 are fixed by matching the first clamping structure 20 and the positioning piece 13, so that the production efficiency is high. And, the attaching device 100 in the present utility model is lower in production cost than a manner of forming the mounting gap by the CCD device snap shooting.

Specifically, the key glass 111 may be a glass member, so that the switch key glass 111 is more beautiful and concise. In other embodiments, the key glass 111 may be made of plastic or other materials, and the materials of the key glass 111 in the present utility model may be flexibly adjusted according to actual needs, and the present utility model is not limited to the materials of the key glass 111. The preset installation gap size is greater than 0mm and less than or equal to 0.3mm, preferably the installation gap is 0.15mm.

In an embodiment, referring to fig. 3 and 4 in combination, the mounting frame 10 is formed with a mounting groove 14, the positioning member 13 includes a mounting portion 131 and a positioning portion 132 connected to each other, the mounting portion 131 is clamped into the mounting groove 14, and the positioning portion 132 is used for separating the two key glasses 111 so as to form a mounting gap between the two key glasses 111.

The mounting frame 10 has a mounting groove 14 formed therein. The positioning piece 13 comprises a mounting part 131 and a positioning part 132, the mounting part 131 is connected with the positioning part 132, the shape of the mounting part 131 is matched with that of the mounting groove 14, and the mounting part 131 is clamped into the mounting groove 14, so that the positioning piece 13 is fixed on the mounting frame 10. The thickness of the positioning portion 132 is a preset installation gap size, the positioning portion 132 separates the two key glasses 111, and the first clamping structure 20 tightly abuts the key glasses 111 and the positioning portion 132, so that an installation gap can be formed between the two key glasses 111.

In an embodiment, referring to fig. 3 and 5 in combination, the first clamping structure 20 includes a first driving member 21 and two first clamping jaws 22, an output end of the first driving member 21 is connected to the two first clamping jaws 22, the two first clamping jaws 22 are respectively and correspondingly arranged with the two key glasses 111, and the first driving member 21 drives the two first clamping jaws 22 to approach each other so that each first clamping jaw 22 pushes the corresponding key glass 111 to abut against the positioning member 13.

The first driving piece 21 is used as a power source, the output end of the first driving piece 21 is connected with the two first clamping jaws 22, and the first driving piece 21 is used for driving the first clamping jaws 22 to move. The two first clamping jaws 22 are located at two sides of the first installation area 11, the two first clamping jaws 22 are arranged in one-to-one correspondence with the two key glasses 111, the first driving piece 21 drives the two first clamping jaws 22 to move along the direction of approaching each other, so that the two first clamping jaws 22 push the two key glasses 111 to move along the direction of approaching each other until the key glasses 111 are abutted against the positioning piece 13, and therefore an installation gap is formed between the two key glasses 111.

Specifically, the first driving member 21 may be a cylinder, which has advantages of stable output and high reliability, and the specific structure of the first clamping structure 20 may refer to a two-grip cylinder. In other embodiments, the first driving member 21 may be a motor, a screw or other driving members, and the specific driving type of the first driving member 21 in the present utility model may be flexibly adjusted according to actual needs, which is not limited by the present utility model.

In an embodiment, referring to fig. 3 and fig. 5 in combination, a cushion pad is disposed on a side of each first clamping jaw 22 near the key glass 111. The blotter sets up in one side that first clamping jaw 22 is close to button glass 111, buffers through setting up the blotter, avoids first clamping jaw 22 direct and button glass 111 contact to hurt button glass 111 surface, makes first clamping jaw 22's use more convenient through setting up the blotter.

In an embodiment, referring to fig. 3 and 5 in combination, the attaching apparatus 100 further includes a second clamping structure 50, where the second clamping structure 50 is connected to the mounting frame 10, and the second clamping structure 50 is used for clamping the middle frame 121.

The second clamping structure 50 is connected with the mounting frame 10 to realize the installation and fixation of the second clamping structure 50, and the second clamping structure 50 is used for clamping the middle frame 121, so that the middle frame 121 is fixed in position, the attachment between the key glass 111 and the middle frame 121 is more accurate, and the attachment precision and reliability of the key glass 111 are improved.

Specifically, the second clamping structure 50 includes a second driving member 51 and four second clamping jaws 52, the four second clamping jaws 52 are disposed around the middle frame 121 at intervals, an output end of the second driving member 51 is connected to the four second clamping jaws 52, and the second driving member 51 drives the four second clamping jaws 52 to move, so that the four second clamping jaws 52 clamp the middle frame 121.

The second driving member 51 may be a cylinder, which has the advantage of stable output and high reliability, and the specific structure of the second clamping structure 50 may refer to a four-jaw cylinder. In other embodiments, the second driving member 51 may be a motor, a screw or other driving members, and the specific driving type of the second driving member 51 in the present utility model may be flexibly adjusted according to actual needs, which is not limited in the present utility model.

In one embodiment, referring to fig. 3 in combination, the mounting frame 10 includes a detachably connected bracket 15 and a mounting plate 16, the mounting plate 16 is formed with a first mounting region 11 and a second mounting region 12, and the bracket 15 is connected to the output ends of the first clamping structure 20 and the driving structure 40.

The mounting bracket 10 realizes forming first installation district 11 and second installation district 12 through setting up mounting panel 16, and mounting panel 16 can dismantle with support 15 and be connected, conveniently changes corresponding mounting panel 16 according to not unidimensional center 121 and button glass 111, simultaneously, also makes things convenient for the mounting panel 16 to change after wearing and tearing for the use of mounting panel 16 is more nimble and convenient. The mounting frame 10 is connected to the output ends of the first clamping structure 20 and the driving structure 40 by means of the arrangement of the brackets 15.

In an embodiment, referring to fig. 2 in combination, the driving structure 40 includes a driving cylinder 41, the mounting frame 10 is formed with a connection portion 17, and the connection portion 17 is connected to an output end of the driving cylinder 41.

The driving cylinder 41 is used as a power source, and the cylinder has advantages of stable output and high reliability. The mounting frame 10 is formed with a connection portion 17 extending in the left-right direction, and the mounting frame 10 is conveniently connected with the output end of the driving cylinder 41 by providing the connection portion 17. The driving cylinder 41 drives the mounting frame 10 to move through the connecting part 17, so that the first mounting area 11 or the second mounting area 12 is arranged corresponding to the adsorption structure 30.

In an embodiment, referring to fig. 1 and 2 in combination, the attaching apparatus 100 further includes a frame 60, the mounting frame 10 can slide along a horizontal direction relative to the frame 60, and a limiting block 61 is disposed on the frame 60, where the limiting block 61 is used for stopping the mounting frame 10.

The mounting frame 10 is in sliding connection with the frame 60, the mounting frame 10 can slide along the horizontal direction relative to the frame 60, the driving structure 40 drives the mounting frame 10 to slide along the front and back direction relative to the frame 60, and the frame 60 is provided with a limiting block, and the limiting block is used for stopping the mounting frame 10 and preventing the mounting frame 10 from excessively sliding off the frame 60.

Specifically, the limiting block 61 includes a first limiting block 611 and a second limiting block 612, the first limiting block 611 is used for preventing the mounting frame 10 from sliding forward excessively, the second limiting block 612 is used for preventing the mounting frame 10 from sliding backward excessively, and the front and back sliding of the mounting frame 10 is limited by the cooperation of the first limiting block 611 and the second limiting block 612, so that the mounting frame 10 is more convenient to use.

In an embodiment, referring to fig. 2, a slide rail 62 is disposed on the frame 60, the slide rail 62 extends along a horizontal direction, and a slider is disposed on the mounting frame 10 and is slidably connected to the slide rail 62.

The slide rail 62 is mounted and fixed by being connected to the frame 60, the frame 60 extending in the front-rear direction, and the extending direction of the frame 60 being identical to the sliding direction of the mounting frame 10. The bottom of mounting bracket 10 is provided with the slider, slider and slide rail 62 sliding connection, leads through slider and slide rail 62 cooperation for the gliding process of mounting bracket 10 relative frame 60 is more smooth and easy.

In an embodiment, referring to fig. 2 in combination, the adsorption structure 30 includes an adsorption driving member 32, a fixing plate 33 and an adsorption member 34, the adsorption driving member 32 is connected to the fixing plate 33, an output end of the adsorption driving member 32 is connected to the adsorption member 34, the adsorption driving member 32 is used for driving the adsorption member 34 to move along a vertical direction, and the adsorption member 34 is used for generating negative pressure to adsorb the key glass; the mounting frame 10 is provided with a positioning hole 18, the positioning hole 18 extends along the vertical direction, the adsorbing piece 34 is provided with a positioning column 31, and the positioning column 31 is used for being inserted into the positioning hole 18.

The adsorption driving member 32 is connected with the fixing plate 33 to realize the installation and the fixing thereof, the adsorption driving member 32 is used as a power source for driving the adsorption member 34 to move along the up-down direction, and the adsorption member 34 is used for generating negative pressure to adsorb the key glass. The positioning hole 18 is formed in the mounting frame 10, and the positioning hole 18 extends in the up-down direction. The positioning column 31 is arranged on the absorption member 34, the positioning column 31 is matched with the shape of the positioning hole 18, and the positioning column 31 is inserted into the positioning hole 18. Through the cooperation of the positioning column 31 and the positioning hole 18, the movement of the adsorbing member 34 in the up-down direction can be positioned, so that the adsorbing member 34 drives the button glass 111 to move in the up-down direction more reliably and stably, and the button glass 111 can be attached to the middle frame 121 better.

In an embodiment, referring to fig. 1 in combination, a safety grating 70 is disposed on the frame 60, and when the adsorbing structure 30 or the driving structure 40 fails, the safety grating 70 alarms, so that the attaching device 100 is safer and more reliable to use by disposing the safety grating 70.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (10)

1. An attaching device, characterized in that the attaching device comprises:

The mounting frame is provided with a first mounting area and a second mounting area, two key glasses are placed on the first mounting area, a middle frame is placed on the second mounting area, and a positioning piece is arranged on the first mounting area and used for separating the two key glasses so as to form a mounting gap between the two key glasses;

The first clamping structure is connected with the mounting frame and matched with the positioning piece to clamp the key glass;

an adsorption structure movable in a vertical direction;

The output end of the driving structure is connected with the mounting frame, and the driving structure is used for driving the mounting frame to move along the horizontal direction so that the first mounting area or the second mounting area is correspondingly arranged with the adsorption structure; the adsorption structure is used for adsorbing the key glass placed on the first installation area or combining the adsorbed key glass with the middle frame placed on the second installation area.

2. The attaching device as defined in claim 1, wherein said mounting frame is formed with a mounting groove, said positioning member includes a mounting portion and a positioning portion connected to each other, said mounting portion being caught in said mounting groove, said positioning portion being for separating two of said key glasses so that said mounting gap is formed between two of said key glasses.

3. The attaching device according to claim 1, wherein the first clamping structure includes a first driving member and two first clamping jaws, an output end of the first driving member is connected to the two first clamping jaws, the two first clamping jaws are respectively and correspondingly arranged with the two key glasses, and the first driving member drives the two first clamping jaws to approach each other so that each of the first clamping jaws pushes the corresponding key glass to abut against the positioning member.

4. The attaching device as defined in claim 3, wherein each of said first clamping jaws is provided with a cushion pad on a side thereof adjacent to said key glass.

5. The attachment apparatus of claim 1, further comprising a second clamping structure coupled to the mounting bracket, the second clamping structure configured to clamp the middle frame.

6. The attachment apparatus of claim 1, wherein the mounting bracket includes a removably coupled bracket and mounting plate, the mounting plate defining the first mounting region and the second mounting region, the bracket coupled to the first clamping structure and the output of the drive structure.

7. The attaching device as defined in any one of claims 1 to 6, wherein said driving structure includes a driving cylinder, said mounting frame being formed with a connecting portion, said connecting portion being connected to an output end of said driving cylinder.

8. The attaching device as defined in any one of claims 1 to 6, further comprising a frame, said mounting frame being slidable in said horizontal direction relative to said frame, a stopper being provided on said frame, said stopper being for stopping said mounting frame.

9. The attaching device as defined in claim 8, wherein said frame is provided with a slide rail extending in said horizontal direction, said mounting frame is provided with a slider, said slider being slidably connected to said slide rail.

10. The attaching device according to any one of claims 1 to 6, wherein said adsorbing structure includes an adsorbing driving member, a fixing plate, and an adsorbing member, said adsorbing driving member being connected to said fixing plate, an output end of said adsorbing driving member being connected to said adsorbing member, said adsorbing driving member being for driving said adsorbing member to move in said vertical direction, said adsorbing member being for generating negative pressure to adsorb said key glass; the mounting frame is provided with a positioning hole, the positioning hole extends along the vertical direction, the absorption part is provided with a positioning column, and the positioning column is used for being inserted into the positioning hole.