CN216885285U

CN216885285U - Automatic assembling device for piano keyboard and silica gel keys

Info

Publication number: CN216885285U
Application number: CN202121352983.7U
Authority: CN
Inventors: 尹波
Original assignee: DONGGUAN LONGJOIN ELECTRONICS CO LTD
Current assignee: DONGGUAN LONGJOIN ELECTRONICS CO LTD
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-07-05
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of electronic organs, in particular to an automatic assembling device for a keyboard plate and silica gel keys, which comprises a workbench, wherein a silica gel key shaping device for shaping a silica gel key positioning column, an organ keyboard plate feeding device for positioning and placing the organ keyboard plate and a silica gel key pressing device for pressing down the silica gel keys are arranged on the workbench; the utility model can replace manual operation to insert the silica gel keys into the piano key board, can reduce a large amount of workload of operators, can improve the assembly efficiency of the piano key board and the silica gel keys, and can be well suitable for the assembly of a large batch of piano key boards and silica gel keys.

Description

Automatic assembling device for piano keyboard and silica gel keys

The technical field is as follows:

the utility model relates to the technical field of electronic organs, in particular to an automatic assembling device for a key board and a silica gel key.

Background art:

electronic organ is in the production equipment in-process, need insert the silica gel button in the musical instrument keypad, because it is higher to insert the degree of difficulty in the corresponding mounting hole in the musical instrument keypad respectively with each reference column on the silica gel button accurately, so in prior art, most still insert the silica gel button in the musical instrument keypad through artifical manual mode, but insert the silica gel button in the musical instrument keypad through artifical manual mode, not only operating personnel work load is big, and is inefficient, can not be applicable to the equipment of large batch musical instrument keypad and silica gel button well.

The utility model has the following contents:

the utility model aims to provide an automatic assembling device for a piano keyboard plate and a silica gel key, which can replace a manual mode to insert the silica gel key into the piano keyboard plate, can reduce a large amount of workload of operators, can improve the assembling efficiency of the piano keyboard plate and the silica gel key, and can be well suitable for assembling a large batch of piano keyboard plates and silica gel keys.

In order to achieve the purpose, the utility model adopts the technical scheme that: musical instrument keypad and automatic assembly device of silica gel button, including the workstation, be equipped with the silica gel button shaping device that is used for the shaping of silica gel button reference column, be used for the location to place musical instrument keypad loading attachment of musical instrument keypad, be used for the silica gel button that the silica gel button pushed down to push down the device on the workstation.

The proposal is further improved that the silica gel key shaping device comprises an assembly sliding seat connected on the workbench in a sliding way along the Y-axis direction, an assembly sliding seat power mechanism used for driving the assembly sliding seat to slide, a first shaping seat connected on the assembly sliding seat in a sliding way along the Y-axis direction, a second shaping seat connected on the assembly sliding seat in a sliding way along the Y-axis direction, the first shaping seat is formed with a first shaping concave part and a second shaping concave part, the second shaping seat is formed with a third shaping concave part matched with the first shaping concave part and a fourth shaping concave part matched with the second shaping concave part, the assembling slide seat power mechanism is arranged on the workbench, the output end of the assembling slide seat power mechanism is in driving connection with the assembling slide seat, the shaping power mechanism is arranged on the assembling slide seat, and the output end of the shaping power mechanism is in driving connection with the first shaping seat and the second shaping seat.

The first shaping base comprises a first shaping base part, a first convex part and a second convex part, the first convex part and the second convex part are respectively arranged on the first shaping base part in an upward protruding mode, the first convex part and the second convex part are arranged at intervals, a first shaping concave part is arranged at the front end of the first convex part, a second shaping concave part is arranged at the front end of the second convex part, the second shaping base comprises a second shaping base part, a third convex part is arranged at the top of the second shaping base part in a backward protruding mode, a yielding hole is formed in the third convex part in the vertical direction, a third shaping concave part is arranged at the rear end of the third convex part, a fourth shaping concave part is arranged on the inner side wall of the front end of the yielding hole, the second convex part is located in the yielding hole, and the distance between the front end of the first convex part and the front end of the second convex part is equal to the distance between the inner side wall of the rear end of the third convex part and the front end of the yielding hole.

The further improvement to above-mentioned scheme does, plastic power unit is including setting up in the first finger slip table cylinder of assembly slide top one side, setting up in the second finger slip table cylinder of assembly slide top opposite side, first finger slip table cylinder sets up side by side along the X axle direction with second finger slip table cylinder, first finger slip table cylinder, second finger slip table cylinder all include first finger, the second finger, first plastic seat is connected in the first finger of first finger slip table cylinder and the first finger common drive of second finger slip table cylinder, the second finger of first finger slip table cylinder drives with the second finger common of second finger slip table cylinder and is connected the second plastic seat.

The further improvement to above-mentioned scheme does, musical instrument keyboard loading attachment includes that the musical instrument keyboard carries the seat, set up the keyboard location module on the keyboard seat of carrying on the board, the keyboard seat of carrying on the board sets up on the assembly slide, the keyboard location module is including setting up in the keyboard location base of the keyboard seat bottom of carrying on the board of musical instrument keyboard, along Z axle direction sliding connection in the keyboard location slide of keyboard location base below, be used for driving the gliding keyboard location power unit of keyboard location slide, peg graft a plurality of locating pins on the slide of keyboard location along Z axle direction, keyboard location power unit sets up on keyboard location slide, keyboard location power unit's output is connected with keyboard location base.

The further improvement to above-mentioned scheme does, silica gel button pushes down the device and includes that the silica gel button who follows Z axle direction sliding connection on the workstation pushes down the slide, be used for driving the silica gel button and push down the gliding silica gel button of slide and push down power unit, set up the silica gel button clamp plate on the slide is pushed down to the silica gel button, a reference column guiding mechanism for silica gel button reference column direction, reference column guiding mechanism sets up on silica gel button clamp plate, the silica gel button pushes down power unit and sets up on the workstation, the silica gel button pushes down the output drive of power unit and connects the silica gel button and push down the slide.

The technical scheme is further improved in that the positioning column guide mechanism comprises a first guide sliding seat connected to the silica gel key pressing plate in a sliding mode along the Z-axis direction, a first guide power mechanism used for driving the first guide sliding seat to slide, a plurality of first guide columns inserted into the first guide sliding seat along the Z-axis direction, a second guide sliding seat connected to the first guide sliding seat in a sliding mode along the Z-axis direction, a second guide power mechanism used for driving the second guide sliding seat to slide, and a plurality of second guide columns inserted into the second guide sliding seat along the Z-axis direction, the first guide power mechanism is arranged on the first guide sliding seat, the output end of the first guide power mechanism is connected with the silica gel key pressing plate, the second guide power mechanism is arranged on the second guide sliding seat, and the output end of the second guide power mechanism is connected with the first guide sliding seat.

The utility model has the beneficial effects that: the utility model provides an automatic assembling device for a piano key plate and a silica gel key, which comprises a workbench, wherein a silica gel key shaping device for shaping a silica gel key positioning column, a piano key plate feeding device for positioning and placing the piano key plate and a silica gel key pressing device for pressing the silica gel key are arranged on the workbench;

according to the utility model, the silica gel keys can be automatically inserted into the piano key board downwards through the matching of the silica gel key shaping device, the piano key board feeding device and the silica gel key pressing device, the silica gel keys can be inserted into the piano key board instead of manual operation, a large amount of workload of operators can be reduced, the assembly efficiency of the piano key board and the silica gel keys can be improved, and the silica gel key shaping device can be well suitable for the assembly of a large batch of piano key boards and silica gel keys.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the silica gel key shaping device of the present invention.

Fig. 3 is a schematic structural diagram of the piano key plate feeding device of the utility model.

Fig. 4 is a schematic structural view of a positioning column guiding mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the silica gel key and the piano key board of the utility model.

Description of the reference numerals: the key press comprises a workbench 1, a silica gel key shaping device 41, an assembly slide 411, an assembly slide power mechanism 412, a first shaping seat 413, a first shaping concave part 4131, a second shaping concave part 4132, a first shaping base part 4133, a first convex part 4134, a second convex part 4135, a second shaping seat 414, a second shaping base part 4141, a third shaping concave part 4142, a fourth shaping concave part 4143, a third convex part 4144, an avoidance hole 4145, a shaping power mechanism 415, a first finger sliding table cylinder 4151, a first finger 4152, a second finger 4153, a second finger sliding table cylinder 4154, a key plate loading device 42, an onboard seat, a key plate positioning module 422, a key plate positioning base 4221, a key plate positioning base 4222, a key plate positioning slide 4223, a positioning pin 4224, a silica gel key pressing device 43, a silica gel key pressing slide 431, a silica gel key pressing power mechanism 432, a silica gel key pressing plate 433, a silica gel key pressing device 433, a key pressing plate, The positioning column guide mechanism 434, the first guide slide 4341, the first guide power mechanism 4342, the first guide column 4343, the second guide slide 4344, the second guide power mechanism 4345, the second guide column 4346, the silicone key 7, the long positioning column 71, the short positioning column 72, the piano key plate 8, the mounting hole 81, and the positioning hole 82.

The specific implementation mode is as follows:

the utility model will be further described with reference to the accompanying drawings, as shown in fig. 1-5, the silica gel key 7 assembled by the utility model comprises a front row and a rear row of positioning columns, and the two rows of positioning columns comprise a long positioning column 71 and a short positioning column 72; the assembled key board 8 comprises a mounting hole 81 for inserting and placing a positioning column of the silica gel key 7 and a positioning hole 82 for positioning and placing; the piano key shaping device comprises a workbench 1, wherein a silica gel key shaping device 41 for shaping a silica gel key positioning column, a piano key plate feeding device 42 for positioning and placing a piano key plate 8 and a silica gel key pressing device 43 for pressing a silica gel key 7 are arranged on the workbench 1; according to the utility model, the silica gel key 7 can be automatically inserted downwards into the piano key board 8 through the cooperation of the silica gel key shaping device 41, the piano key board feeding device 42 and the silica gel key pressing device 43, the silica gel key 7 can be inserted into the piano key board 8 in a manner of replacing manual operation, a large amount of workload of operators can be reduced, the assembly efficiency of the piano key board 7 and the silica gel key 8 can be improved, and the method is well suitable for assembly of a large batch of piano key boards 7 and silica gel keys 8.

The silica gel key shaping device 41 comprises an assembly slide seat 411 connected on the workbench 1 in a sliding manner along the Y-axis direction, an assembly slide seat power mechanism 412 used for driving the assembly slide seat 411 to slide, a first shaping seat 413 connected on the assembly slide seat 411 in a sliding manner along the Y-axis direction, a second shaping seat 414 connected on the assembly slide seat 411 in a sliding manner along the Y-axis direction, and a shaping power mechanism 415 used for driving the first shaping seat 413 and the second shaping seat 414 to slide, wherein a first shaping concave part 4131 and a second shaping concave part 4132 are formed on the first shaping seat 413, a third shaping concave part 4142 matched with the first shaping concave part 4131 and a fourth shaping concave part 4143 matched with the second shaping concave part 4132 are formed on the second shaping seat 414, the assembly slide seat power mechanism 412 is arranged on the workbench 1, the output end of the assembly slide seat power mechanism 412 is connected with the assembly slide seat 411 in a driving manner, and the shaping power mechanism 415 is arranged on the assembly slide seat 411, the output end of the shaping power mechanism 415 is in driving connection with the first shaping seat 413 and the second shaping seat 414; because the positioning columns of the silicone keys 7 are inevitably deformed such as bending in the production and transportation processes, the positioning columns which are deformed by bending cannot be directly inserted downwards into the corresponding mounting holes 81 of the key board 8, and the two rows of positioning columns of the silicone keys 7 can be shaped by the matching of the first shaping concave portion 4131 and the third shaping concave portion 4142 of the silicone key shaping device 41 and the matching of the second shaping concave portion 4132 and the fourth shaping concave portion 4143 respectively, so that the positioning columns of the subsequent silicone keys 7 can be smoothly inserted downwards into the corresponding mounting holes 81 of the key board 8.

The first shaping seat 413 includes a first shaping base portion 4133, a first protrusion 4134 and a second protrusion 4135 respectively protruding upward from the first shaping base portion 4133, the first protrusion 4134 and the second protrusion 4135 are spaced apart from each other, the first shaping recess 4131 is disposed at a front end of the first protrusion 4134, the second shaping recess 4132 is disposed at a front end of the second protrusion 4135, the second shaping seat 414 includes a second shaping base portion 4141, a third protrusion 4144 is protruded rearward from a top of the second shaping base portion 4141, the third protrusion 4144 is opened with a relief hole 4145 in a vertical direction, the third shaping recess 4142 is disposed at a rear end of the third protrusion 4144, the fourth shaping recess 4143 is disposed at a front end inner side wall of the relief hole 4145, the second protrusion 4135 is located in the relief hole 4145, the distance between the front ends of the first and

second protrusions

4134 and 4135 is equal to the distance between the rear ends of the third protrusions 4144 and the inner side walls of the front ends of the escape holes 4145.

The shaping power mechanism 415 comprises a first finger sliding table air cylinder 4151 arranged on one side of the top of the assembling sliding seat 411 and a second finger sliding table air cylinder 4154 arranged on the other side of the top of the assembling sliding seat 411, the first finger sliding table air cylinder 4151 and the second finger sliding table air cylinder 4154 are arranged side by side along the X-axis direction, the first finger sliding table air cylinder 4151 and the second finger sliding table air cylinder 4154 both comprise a first finger 4152 and a second finger 4153, the first finger 4152 of the first finger sliding table air cylinder 4151 and the first finger 4152 of the second finger sliding table air cylinder 4154 are jointly driven and connected with the first shaping seat 413, and the second finger 4153 of the first finger sliding table air cylinder 4151 and the second finger 4153 of the second finger sliding table air cylinder 4154 are jointly driven and connected with the second shaping seat 414; the first shaping seat 413 and the second shaping seat 414 can be driven to relatively approach or separate from each other through the first finger sliding table cylinder 4151 and the second finger sliding table cylinder 4154, namely, the first shaping concave portion 4131 and the third shaping concave portion 4142 are relatively close to or separate from each other, and the second shaping concave portion 4132 and the fourth shaping concave portion 4143 are relatively close to or separate from each other, so that clamping shaping of two rows of positioning columns of the silicone key 7 is realized.

The piano keyboard feeding device 42 comprises a piano keyboard loading seat 421, a piano keyboard positioning module 422 arranged on the piano keyboard loading seat 421, the piano keyboard loading seat 421 is arranged on the assembling slide seat 411, the piano keyboard positioning module 422 comprises a piano keyboard positioning base 4221 arranged at the bottom of the piano keyboard loading seat 421, a piano keyboard positioning slide seat 4222 connected below the piano keyboard positioning base 4221 in a sliding manner along the Z-axis direction, a piano keyboard positioning power mechanism 4223 used for driving the piano keyboard positioning slide seat 4222 to slide, and a plurality of positioning pins 4224 inserted on the piano keyboard positioning slide seat 4222 along the Z-axis direction, the piano keyboard positioning power mechanism 4223 is arranged on the piano keyboard positioning slide seat 4222, and the output end of the piano keyboard positioning power mechanism 4223 is connected with the piano keyboard positioning base 4221.

Silica gel button pushes down device 43 includes along Z axle direction sliding connection silica gel button on workstation 1 and pushes down slide 431, a silica gel button who is used for driving silica gel button to push down slide 431 gliding silica gel button and pushes down power unit 432, set up silica gel button clamp plate 433 on silica gel button pushes down slide 431, a reference column guiding mechanism 434 that is used for silica gel button reference column to lead, reference column guiding mechanism 434 sets up on silica gel button clamp plate 433, silica gel button pushes down power unit 432 and sets up on workstation 1, silica gel button pushes down power unit 432's output drive connection silica gel button and pushes down slide 431.

The positioning column guiding mechanism 434 comprises a first guiding slide 4341 connected to the silicone key pressing plate 433 in a sliding manner along the Z-axis direction, a first guiding power mechanism 4342 for driving the first guiding slide 4341 to slide, a plurality of first guiding columns 4343 inserted into the first guiding slide 4341 along the Z-axis direction, a second guiding slide 4344 connected to the first guiding slide 4341 in a sliding manner along the Z-axis direction, a second guiding power mechanism 4345 for driving the second guiding slide 4344 to slide, a plurality of second guiding columns 4346 inserted into the second guiding slide 4344 along the Z-axis direction, the first guiding power mechanism 4342 is arranged on the first guiding sliding seat 4341, the output end of the first guiding power mechanism 4342 is connected with the silica gel key pressing plate 433, the second guiding power mechanism 4345 is arranged on the second guiding sliding seat 4344, and the output end of the second guiding power mechanism 4345 is connected with the first guiding sliding seat 4341; because each positioning column of the silica gel key 7 is soft, the positioning column is easy to bend, shift and the like in the process of being inserted into the mounting hole 81 of the piano keyboard 8 downwards, so that the positioning column cannot be smoothly inserted into the mounting hole 81 corresponding to the piano keyboard 8 downwards, each first guide column 4343 and each second guide column 4346 of the positioning column guide mechanism 434 are inserted into the corresponding positioning column downwards in advance, so that the positioning columns are guided, the positioning columns are prevented from being bent, shifted and the like, and the positioning columns can be ensured to be smoothly inserted into the mounting holes 81 corresponding to the piano keyboard 8 downwards.

The working principle is as follows:

the assembly slide seat power mechanism 412 drives the assembly slide seat 411 to move forwards, the keyboard positioning power mechanism 4223 drives the keyboard positioning slide seat 4222 to move upwards, each positioning pin 4224 on the keyboard positioning slide seat 4222 is protruded upwards on the keyboard carrying seat 421, the keyboard 8 to be assembled is placed on the keyboard carrying seat 421, each positioning pin 4224 is respectively inserted into each positioning hole 82 of the keyboard 8 to prevent the keyboard 8 from deviating in the assembling process, the silica gel keys 7 are placed in the silica gel key shaping device 41, the first finger sliding table cylinder 4151 and the second finger sliding table cylinder 4154 of the silica gel key shaping device 41 jointly drive the first shaping seat 413 and the second shaping seat 414 to approach each other, the first shaping concave portion 4131 on the first shaping seat 413 and the third shaping concave portion 4142 on the second shaping seat 414 jointly clamp and shape the rear row positioning column of the silica gel keys 7, the second shaping concave part 4132 on the first shaping seat 413 and the fourth shaping concave part 4143 on the second shaping seat 414 clamp and shape the front positioning column of the silicone key 7, the silicone key 7 after clamping and shaping the positioning column is placed on the piano key board 8 to be assembled, the first guiding power mechanism 4342 drives each first guiding column 4343 of the first guiding slide 4341 to be inserted downwards into the corresponding long positioning column 71 of the silicone key 7, each second guide column 4346 on the second guide sliding seat 4344 is driven by a second guide power mechanism 4345 to be respectively inserted downwards into the corresponding short positioning column 72 of the silica gel key 7, then the silica gel key pressing power mechanism 432 drives the silica gel key pressing plate 433 to be pressed downwards, each positioning column of the silica gel key 7 is respectively inserted downwards into the corresponding mounting hole 81 of the piano key plate 8, and the assembly of the silica gel key 7 and the piano key plate 8 is completed;

according to the utility model, the silica gel key shaping device 41, the piano key plate feeding device 42 and the silica gel key pressing device 43 are matched, so that the silica gel key 7 can be automatically inserted into the piano key plate 8 downwards, the silica gel key 7 can be inserted into the piano key plate 8 in a manner of replacing manual operation, a large amount of workload of operators can be reduced, the assembly efficiency of the piano key plate 7 and the silica gel key 8 can be improved, and the method is well suitable for assembly of large batches of piano key plates 7 and silica gel keys 8.

It is understood that the above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, features and principles described in the present invention are included in the scope of the present invention.

Claims

1. Musical instrument keypad and silica gel button automatic assembly device, its characterized in that: including workstation (1), be equipped with silica gel button shaping device (41) that are used for the shaping of silica gel button reference column on workstation (1), be used for the location to place musical instrument keypad loading attachment (42) of musical instrument keypad (8), be used for silica gel button (7) to push down silica gel button pushes down device (43).

2. The device for automatically assembling a piano keyboard and a silicone key according to claim 1, wherein: the silica gel key shaping device (41) comprises an assembly sliding seat (411) connected to the workbench (1) in a sliding manner along the Y-axis direction, an assembly sliding seat power mechanism (412) used for driving the assembly sliding seat (411) to slide, a first shaping seat (413) connected to the assembly sliding seat (411) in a sliding manner along the Y-axis direction, a second shaping seat (414) connected to the assembly sliding seat (411) in a sliding manner along the Y-axis direction, and a shaping power mechanism (415) used for driving the first shaping seat (413) and the second shaping seat (414) to slide, wherein a first shaping concave portion (4131) and a second shaping concave portion (4132) are formed on the first shaping seat (413), a third shaping concave portion (4142) matched with the first shaping concave portion (4131) and a fourth shaping concave portion (4143) matched with the second shaping concave portion (4132) are formed on the second shaping seat (414), and the assembly sliding seat power mechanism (412) is arranged on the workbench (1), the output end of the assembling slide seat power mechanism (412) is in driving connection with the assembling slide seat (411), the shaping power mechanism (415) is arranged on the assembling slide seat (411), and the output end of the shaping power mechanism (415) is in driving connection with the first shaping seat (413) and the second shaping seat (414).

3. The automatic piano keyboard and silicone key assembly device according to claim 2, wherein: the first shaping seat (413) comprises a first shaping base seat part (4133), a first convex part (4134) and a second convex part (4135) which are respectively arranged on the first shaping base seat part (4133) in an upward protruding mode, the first convex part (4134) and the second convex part (4135) are arranged at intervals, a first shaping concave part (4131) is arranged at the front end of the first convex part (4134), a second shaping concave part (4132) is arranged at the front end of the second convex part (4135), the second shaping seat (414) comprises a second shaping base seat part (4141), a third convex part (4144) is arranged at the rear end of the second shaping base seat part (4141) in a protruding mode, an avoiding hole (4145) is formed in the vertical direction of the third convex part (4144), a third shaping concave part (4142) is arranged at the rear end of the third convex part (4144), a fourth shaping concave part (4143) is arranged on the inner side wall of the front end of the avoiding hole (4145), and the second convex part (4135) is positioned in the avoiding hole (4145), the distance between the front end of the first convex part (4134) and the front end of the second convex part (4135) is equal to the distance between the rear end of the third convex part (4144) and the inner side wall of the front end of the avoidance hole (4145).

4. The automatic piano keyboard and silicone key assembly device according to claim 2, wherein: the shaping power mechanism (415) comprises a first finger sliding table air cylinder (4151) arranged on one side of the top of the assembling sliding base (411) and a second finger sliding table air cylinder (4154) arranged on the other side of the top of the assembling sliding base (411), the first finger sliding table air cylinder (4151) and the second finger sliding table air cylinder (4154) are arranged side by side along the X-axis direction, the first finger sliding table air cylinder (4151) and the second finger sliding table air cylinder (4154) respectively comprise a first finger (4152) and a second finger (4153), the first finger (4152) of the first finger sliding table air cylinder (4151) and the first finger (4152) of the second finger sliding table air cylinder (4154) are jointly in driving connection with the first shaping base (413), and the second finger (4153) of the first finger sliding table air cylinder (4151) and the second finger (4153) of the second finger sliding table air cylinder (4154) are jointly in driving connection with the second shaping base (414).

5. The device for automatically assembling a piano keyboard and a silicone key according to claim 2, wherein: the piano keyboard feeding device (42) comprises a piano keyboard loading seat (421) and a piano keyboard positioning module (422) arranged on the piano keyboard loading seat (421), the piano keyboard loading seat (421) is arranged on the assembling sliding seat (411), the piano keyboard positioning module (422) comprises a piano keyboard positioning base (4221) arranged at the bottom of the piano keyboard loading seat (421) and a piano keyboard positioning sliding seat (4222) connected below the piano keyboard positioning base (4221) in a sliding manner along the Z-axis direction, the piano keyboard positioning power mechanism comprises a piano keyboard positioning power mechanism (4223) for driving a piano keyboard positioning sliding seat (4222) to slide, and a plurality of positioning pins (4224) inserted on the piano keyboard positioning sliding seat (4222) along the Z-axis direction, wherein the piano keyboard positioning power mechanism (4223) is arranged on the piano keyboard positioning sliding seat (4222), and the output end of the piano keyboard positioning power mechanism (4223) is connected with a piano keyboard positioning base (4221).

6. The device for automatically assembling a piano keyboard and a silicone key according to claim 1, wherein: silica gel button pushes down device (43) including pushing down slide (431) along the silica gel button of Z axle direction sliding connection on workstation (1), be used for driving the silica gel button to push down slide (431) gliding silica gel button and push down power unit (432), set up silica gel button clamp plate (433) on silica gel button pushing down slide (431), reference column guiding mechanism (434) that is used for silica gel button reference column direction, reference column guiding mechanism (434) set up on silica gel button clamp plate (433), silica gel button pushes down power unit (432) and sets up on workstation (1), silica gel button pushes down the output drive of power unit (432) and connects silica gel button and pushes down slide (431).

7. The device for automatically assembling a piano keyboard and a silicone key according to claim 6, wherein: the positioning column guide mechanism (434) comprises a first guide sliding seat (4341) connected to the silica gel key pressing plate (433) in a sliding manner along the Z-axis direction, a first guide power mechanism (4342) used for driving the first guide sliding seat (4341) to slide, a plurality of first guide columns (4343) inserted on the first guide sliding seat (4341) along the Z-axis direction, a second guide sliding seat (4344) connected to the first guide sliding seat (4341) in a sliding manner along the Z-axis direction, a second guide power mechanism (4345) used for driving the second guide sliding seat (4344) to slide, a plurality of second guide columns (4346) inserted on the second guide sliding seat (4344) along the Z-axis direction, the first guide power mechanism (4342) is arranged on the first guide sliding seat (4341), the output end of the first guide power mechanism (4342) is connected with the silica gel key pressing plate (433), and the second guide power mechanism (4345) is arranged on the second guide sliding seat (4344), the output end of the second guiding power mechanism (4345) is connected with the first guiding sliding seat (4341).