CN210415558U

CN210415558U - Automatic conductive adhesive assembling device in computer keyboard production process

Info

Publication number: CN210415558U
Application number: CN201921411448.7U
Authority: CN
Inventors: 许林伟
Original assignee: Zhuhai Yongta Electronic Co ltd
Current assignee: Zhuhai Yongta Electronic Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-28
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a computer keyboard production process automatic assembly conductive adhesive device, the load simulator comprises a case, two fixed plates are installed to the intermediate position of machine case, the intermediate position of machine case is provided with the mount, the top of mount is fixed with first pneumatic cylinder, and the output of first pneumatic cylinder is connected on the lifter plate, the sucking disc is installed to the bottom of lifter plate, the fixed block is installed at the top of fixed plate, the internally mounted of fixed block has the guiding axle, open at the top of mount has two fixed slots, and the inside of fixed slot is provided with two spliced poles, the top of spliced pole is provided with the bellows, and the other end of bellows connects the top at the machine case. The utility model discloses a vacuum pump and the sucking disc that sets up start the vacuum pump, through the air duct to the inside negative pressure that produces of sucking disc, can make the sucking disc stably adsorb a plurality of conducting resins simultaneously, make the conducting resin on the arrangement board transplant to the keyboard on, improve the work efficiency of conducting resin device.

Description

Automatic conductive adhesive assembling device in computer keyboard production process

Technical Field

The utility model relates to a computer keyboard technical field especially relates to computer keyboard production process automatic assembly conductive adhesive device.

Background

The computer keyboard is a channel for inputting control information of character information into computer, and is evolved from keyboard of English typewriter. When the keyboard is firstly displayed on a computer, the keyboard is also a part called a teletypewriter, and conductive adhesive is required to be added between keys and a circuit board when the keyboard is produced, so that the circuit board of the keyboard is contacted when the keys are pressed.

Computer keyboard production process assembly conducting resin among the prior art is the conducting resin of manual installation basically, can not install a plurality of conducting resins simultaneously, and the conducting resin on the arrangement board is not convenient for transplant to the keyboard on, and is lower relatively to the work efficiency of conducting resin installation.

Therefore, it is desirable to design a conductive adhesive device for automatic assembly in the production process of a computer keyboard to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic assembling conductive adhesive device for the production process of a computer keyboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the device for automatically assembling the conductive adhesive in the production process of the computer keyboard comprises a case, wherein two fixed plates are installed at the middle position of the case, a fixed frame is arranged at the middle position of the case, a first pneumatic cylinder is fixed at the top of the fixed frame, the output end of the first pneumatic cylinder is connected to a lifting plate, a sucker is installed at the bottom of the lifting plate, a fixed block is installed at the top of the fixed plate, a guide shaft is installed inside the fixed block, two fixed grooves are formed in the top of the fixed frame, two connecting columns are arranged inside the fixed grooves, a corrugated pipe is arranged at the top of the connecting columns, the other end of the corrugated pipe is connected to the top of the case, a baffle and a keyboard are arranged at the certificate position of the case, the keyboard is positioned at one side of the baffle, a discharge plate and an air, the inside of machine case is provided with the arrangement board, open at the top of arrangement board has a plurality of recesses, and is provided with the conducting resin in the recess, vibrating motor is installed to the bottom of arrangement board, the internally mounted of machine case has the air pump, the output of air pump has the buffering bucket through the conduction pipe connection, the internally mounted of machine case has the second pneumatic cylinder, and the output of second pneumatic cylinder is connected in one side of mount.

Furthermore, two air ducts are installed at the output end of the vacuum pump, the air ducts are located inside the corrugated pipe, and the other ends of the air ducts are connected to the sucker.

Further, the connecting pipe is installed at the top of buffering bucket, and the other end of connecting pipe is connected on the play aerofoil, install the electromagnetism release valve on the connecting pipe.

Furthermore, the top of mount is fixed with two guide posts, and the guiding hole has all been opened at the top of guide post and mount, the top of lifter plate is provided with two guide bars, and the guide bar slides and pegs graft in the guide hole.

Furthermore, the two sides of the front surface of the case are rotatably connected with a case door through hinges, and one side of the case door is provided with a handle.

Furthermore, a sliding groove is formed in the fixing frame, and the fixing frame is connected to the guide shaft in a sliding mode through the sliding groove.

The utility model has the advantages that:

1. through the vacuum pump and the sucking disc that set up, start the vacuum pump, through the air duct to the inside negative pressure that produces of sucking disc, can make the sucking disc stably adsorb a plurality of conducting resin simultaneously, make the conducting resin on the arrangement board transplant to the keyboard on, improve the work efficiency of conducting resin device.

2. Through the air pump that sets up and air-out board, carry out the punching press to the buffering bucket through the air pump, start the electromagnetism release valve and carry out the pressure release to the buffering bucket, make the wind speed that produces the removal in the air-out board to make unnecessary conducting resin blow down on the arrangement board.

3. Through the shock dynamo who sets up, shock dynamo is located the below of arrangement board, and on the conducting resin of discharge board internal discharge entered into the arrangement board, can make the conducting resin enter into the recess fast through shock dynamo, improved the work efficiency of arrangement board arrangement conducting resin.

4. Through the buffering bucket and the electromagnetism snuffle valve that set up, the buffering bucket can carry out and save the buffering to the air pressure that the air pump entered into out the aerofoil, carries out the pressure release to the buffering bucket through starting the electromagnetism snuffle valve, can make the pressure in the buffering bucket discharge through out the aerofoil in the twinkling of an eye.

Drawings

FIG. 1 is a schematic view of a front view structure of an apparatus for automatically assembling conductive adhesive in the production process of a computer keyboard according to the present invention;

FIG. 2 is a schematic view of a partial overlooking structure of the device for automatically assembling conductive adhesive in the production process of computer keyboards according to the present invention;

FIG. 3 is a schematic structural view of a vibration motor of the device for automatically assembling conductive adhesive in the production process of computer keyboards;

fig. 4 is a schematic view of a local overlooking structure of the device for automatically assembling conductive adhesive in the production process of the computer keyboard.

In the figure: the device comprises a case 1, a fixing plate 2, a first pneumatic cylinder 3, a fixing frame 4, a lifting plate 5, a sucking disc 6, a guide post 7, a guide rod 8, a fixing block 9, a guide shaft 10, a corrugated pipe 11, a connecting post 12, a baffle 13, a keyboard 14, a box body door 15, a handle 16, a discharge plate 17, a vacuum pump 18, an air guide pipe 19, a sorting plate 20, an air outlet plate 21, a groove 22, conductive adhesive 23, a vibrating motor 24, an air pump 25, a buffer barrel 26, a connecting pipe 27, an electromagnetic release valve 28 and a second pneumatic cylinder 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the device for automatically assembling conductive adhesive in the production process of a computer keyboard comprises a case 1, two fixing plates 2 are installed at the middle position of the case 1, a fixing frame 4 is arranged at the middle position of the case 1, a first pneumatic cylinder 3 is fixed at the top of the fixing frame 4, the first pneumatic cylinder 3 can drive a lifting plate 5 to lift up and down so as to drive a sucker 6 to lift up and down, the output end of the first pneumatic cylinder 3 is connected to the lifting plate 5, the bottom of the lifting plate 5 is provided with a sucker 6, the sucker 6 can generate negative pressure through a vacuum pump 18 so as to enable the sucker 6 to stably adsorb a plurality of conductive adhesives 23 at the same time, a fixing block 9 is installed at the top of the fixing plate 2, a guide shaft 10 is installed inside the fixing block 9, two fixing grooves are formed at the top of the fixing frame 4, two connecting posts, the other end of the corrugated pipe 11 is connected to the top of the case 1, a baffle 13 and a keyboard 14 are arranged at the position of a certificate of the case 1, the baffle 14 can limit the keyboard 14, the accuracy of the installation of the conductive adhesive 23 is improved, the keyboard 14 is arranged at one side of the baffle 13, a discharge plate 17 and an air outlet plate 21 are arranged at one side of the case 1, a vacuum pump 18 is arranged inside the case 1, a sorting plate 20 is arranged inside the case 1, the sorting plate 20 is used for sorting the conductive adhesive 23, the conductive adhesive 23 enters the groove 22, a plurality of grooves 22 are formed in the top of the sorting plate 20, the conductive adhesive 23 is arranged in the grooves 22, a vibration motor 24 is arranged at the bottom of the sorting plate 20, the conductive adhesive 23 can rapidly enter the grooves 22 through the vibration motor 24, the working efficiency of the sorting plate 20 for sorting the conductive adhesive 23 is improved, an air pump 25 is arranged inside the case, the output of air pump 25 is connected with buffering bucket 26 through the conduction pipe, and buffering bucket 26 can carry out the atmospheric pressure that enters into out the aerofoil 21 to air pump 25 and save the buffering, and the internally mounted of machine case 1 has second pneumatic cylinder 29, and the one side at mount 4 is connected to the output of second pneumatic cylinder 29.

Further, two air ducts 19 and air duct 19 are installed to vacuum pump 18's output, and air duct 19's the inside that is located bellows 11, and air duct 19's the other end is connected on sucking disc 6, starts vacuum pump 18, through air duct 19 with the inside negative pressure that produces of sucking disc 6, can make sucking disc 6 stably adsorb a plurality of conducting resin 23 simultaneously, make conducting resin 23 on the arrangement board 20 transplant to keyboard 14 on.

Further, connecting pipe 27 is installed at the top of buffering bucket 26, and the other end of connecting pipe 27 is connected on air-out plate 21, installs electromagnetism snuffle valve 28 on the connecting pipe 27, carries out the pressure release to buffering bucket 26 through starting electromagnetism snuffle valve 28, can make the pressure in buffering bucket 26 discharge through air-out plate 21 in the twinkling of an eye.

Further, the top of mount 4 is fixed with two guide posts 7, and the guiding hole has all been opened at the top of guide post 7 and mount 4, and the top of lifter plate 5 is provided with two guide bars 8, and guide bar 8 slides and pegs graft in the guiding hole, and guide bar 8 can mechanical energy carry out spacing and guide effect to lifter plate 5, prevents that lifter plate 5 from taking place the skew when the oscilaltion.

Further, the two sides of the front face of the case 1 are rotatably connected with the case door 15 through hinges, the storage space of the case 1 can be increased inside the case door 15, the handle 16 is arranged on one side of the case door 15, and the case door 15 can be conveniently opened through the handle 16.

Furthermore, the fixing frame 4 is provided with a sliding groove, the fixing frame 4 is connected to the guide shaft 10 through the sliding groove in a sliding manner, the fixing frame 4 is driven to slide on the guide shaft 10 through the second pneumatic cylinder 29, the sucker 6 can move back and forth above the keyboard 14 and the arranging plate 20, and therefore the keyboard 14 is provided with the conductive adhesive 23.

The working principle is as follows: when the device is used, a keyboard 14 needing to be provided with conductive adhesive 23 is placed on a case 1, meanwhile, a baffle 13 limits the keyboard 14, a discharge plate 17 is opened, a plurality of conductive adhesives 23 are conveyed onto a sorting plate 20, a vibration motor 24 is started, the conductive adhesives 23 can quickly enter a groove 22 through the vibration motor 24, the working efficiency of the sorting plate 20 for sorting the conductive adhesives 23 is improved, an air pump 25 is started, a buffer barrel 26 is punched through the air pump 25, an electromagnetic air release valve 28 is started to release the pressure of the buffer barrel 26, the wind speed generated by movement in the air discharge plate 21 is realized, so that the redundant conductive adhesives 23 on the sorting plate 20 are blown down, a second pneumatic cylinder 29 is started to drive a fixing frame 4 to slide on a guide shaft 10, the fixing frame 4 is moved right above the sorting plate 20, the first pneumatic cylinder 3 is started, the first pneumatic cylinder 3 pushes a lifting plate 5 to move downwards, and when a sucker 6 at the bottom of the lifting plate 5 contacts the conductive adhesives 23, the vacuum pump 18 is started, negative pressure is generated inside the sucker 6 through the air duct 19, the sucker 6 can stably adsorb a plurality of conductive adhesives 23 at the same time, the conductive adhesives 23 on the arranging plate 20 are transplanted to the keyboard 14, and the working efficiency of the conductive adhesive 23 device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for automatically assembling the conductive adhesive in the production process of the computer keyboard comprises a case (1) and is characterized in that two fixing plates (2) are installed at the middle position of the case (1), a fixing frame (4) is arranged at the middle position of the case (1), a first pneumatic cylinder (3) is fixed at the top of the fixing frame (4), the output end of the first pneumatic cylinder (3) is connected onto a lifting plate (5), a sucking disc (6) is installed at the bottom of the lifting plate (5), a fixing block (9) is installed at the top of the fixing plate (2), a guide shaft (10) is installed inside the fixing block (9), two fixing grooves are formed in the top of the fixing frame (4), two connecting columns (12) are arranged inside the fixing grooves, a corrugated pipe (11) is arranged at the top of each connecting column (12), and the other end of the corrugated pipe (11) is connected to the top of the, a baffle (13) and a keyboard (14) are arranged at the certificate position of the case (1), and the keyboard (14) is positioned at one side of the baffle (13), one side of the case (1) is provided with a discharge plate (17) and an air outlet plate (21), a vacuum pump (18) is arranged in the case (1), a sorting plate (20) is arranged in the case (1), a plurality of grooves (22) are formed in the top of the sorting plate (20), and a conductive adhesive (23) is arranged in the groove (22), a vibration motor (24) is arranged at the bottom of the arranging plate (20), an air pump (25) is arranged in the case (1), the output end of the air pump (25) is connected with a buffer barrel (26) through a conduction pipe, a second pneumatic cylinder (29) is arranged in the case (1), and the output end of the second pneumatic cylinder (29) is connected with one side of the fixed frame (4).

2. The device for automatically assembling the conductive adhesive in the production process of the computer keyboard according to claim 1, wherein two air ducts (19) are installed at the output end of the vacuum pump (18), the air ducts (19) are located inside the corrugated pipe (11), and the other ends of the air ducts (19) are connected to the suction cup (6).

3. The automatic assembly conductive adhesive device for the computer keyboard production process according to claim 1, wherein a connecting pipe (27) is installed at the top of the buffer barrel (26), the other end of the connecting pipe (27) is connected to the air outlet plate (21), and an electromagnetic air release valve (28) is installed on the connecting pipe (27).

4. The device for automatically assembling the conductive adhesive in the production process of the computer keyboard as claimed in claim 1, wherein two guide posts (7) are fixed on the top of the fixing frame (4), guide holes are formed in the top of each guide post (7) and the top of the fixing frame (4), two guide rods (8) are arranged on the top of the lifting plate (5), and the guide rods (8) are inserted in the guide holes in a sliding manner.

5. The device for automatically assembling the conductive adhesive in the production process of the computer keyboard according to claim 1, wherein two sides of the front surface of the case (1) are rotatably connected with a case door (15) through hinges, and one side of the case door (15) is provided with a handle (16).

6. The device for automatically assembling the conductive adhesive in the production process of the computer keyboard according to claim 1, wherein a sliding groove is formed on the fixing frame (4), and the fixing frame (4) is slidably connected to the guide shaft (10) through the sliding groove.