CN210651950U

CN210651950U - Soft key vacuum adsorption calibration assembly equipment

Info

Publication number: CN210651950U
Application number: CN201921520652.2U
Authority: CN
Inventors: 陈江
Original assignee: Dongguan Langjing Intelligent Technology Co Ltd
Current assignee: Dongguan Langjing Intelligent Technology Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-02
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a soft key vacuum adsorption calibration assembly device, which comprises a frame, a portal frame, a pressing plate, an adsorption plate, a lifting driving device, an upper and lower driving device, a product positioning seat, an ejector plate and an ejector pin driving device; the suction needle of the ejector plate extends out of the opening of the pressing plate, penetrates through the assembly hole of the PCB and extends to the positioning rubber column of the soft key corresponding to the assembly hole to be adsorbed and stretched, so that the aim of righting and aligning is fulfilled, and the positioning rubber column is ensured to be aligned with the corresponding assembly hole; thimble roof pressure location glue column on the thimble board goes upward the pilot hole of card income PCB board, realizes once only that all location glue columns on the soft button are mutually just relative with all pilot holes on the PCB board fast to the card goes into the assembly, and the assembly is gone into to the whole assembly process is smooth, quick, easy operation, convenient, not only work efficiency is high, has still reduced operation personnel's intensity of labour, avoids appearing the phenomenon of neglected loading moreover, and assembly effect is good, has increased the production income, is fit for mass production.

Description

Soft key vacuum adsorption calibration assembly equipment

Technical Field

The utility model relates to a soft button assembly technical field of musical instrument, concretely relates to soft button vacuum adsorption calibration rigging equipment.

Background

With the continuous improvement of the industrial automation degree, the traditional manual assembly method can not meet the development requirements of the society, and with the continuous improvement of the labor cost and the continuous improvement of the social competitiveness, the traditional manual assembly method needs to have a strong industrial automation to be used as a backdrop in the fierce competition, and can not be eliminated.

In the assembly process of the soft key, the positioning rubber column beside the soft key needs to be clamped into the assembly hole of the PCB. However, the soft keys are mostly installed by adopting a manual assembly mode, specifically, the soft keys are placed upside down on the carrier, the positioning rubber columns on the soft keys are placed upwards, then the PCB is taken by hands, assembling holes in the PCB are aligned with the positioning rubber columns on the soft keys one by one, and then the PCB is pressed to enable the positioning rubber columns to be clamped into the assembling holes. However, the length of the soft key is long, the number of the positioning rubber columns on the soft key is large, and the positioning rubber columns are made of a relatively-high-quality rubber material, so that the inclination phenomenon easily occurs.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a structural design is ingenious, reasonable, can assemble soft button on the PCB board fast, and the soft button vacuum adsorption calibration rigging equipment that assembly efficiency is high.

In order to achieve the above purpose, the utility model provides a technical scheme is:

a soft key vacuum adsorption calibration assembly device comprises a rack, a portal frame, a pressing plate, an adsorption plate, a lifting driving device, an upper and lower driving device, a product positioning seat, an ejector plate and an ejector pin driving device, wherein the portal frame is arranged on a workbench of the rack, the product positioning seat is arranged on the workbench corresponding to the lower position of a cross beam of the portal frame, a linear guide rail is arranged on the inner side of a stand column of the portal frame, two ends of the pressing plate are movably arranged on the linear guide rail through a sliding seat, the lifting driving device is arranged on the cross beam and can drive the pressing plate to do lifting action, the adsorption plate is positioned above the pressing plate, two ends of the adsorption plate are movably arranged on the linear guide rail through the sliding seat, suction needles are distributed on the lower surface of the adsorption plate, holes aligned with the suction needles are formed in the pressing plate, the upper and lower driving devices can drive the adsorption plate to do fitting action relative to the pressing plate so that the suction needles extend out of, the ejector plate is arranged on the product positioning seat through an ejector pin driving device, and an ejector pin aligned with the suction pin is arranged on the upper surface of the ejector plate.

As an optimized proposal of the utility model, the pressing plate and the adsorption plate are connected through a tension spring.

As an optimized scheme of the utility model, the both ends of clamp plate are equipped with and can support the top the spacing post of adsorption plate lower surface.

As a preferred scheme of the utility model, upper and lower drive arrangement is upper and lower cylinder, and the cylinder body of this upper and lower cylinder is fixed on the adsorption plate, the piston rod of this upper and lower cylinder with the clamp plate is connected.

As an optimized scheme of the utility model, the product positioning seat is a rectangular plate body, and the middle part position of this rectangular plate body is equipped with the product location mouth, and four bights of this rectangular plate body are fixed through a pillar respectively on the workstation.

As an optimized scheme of the utility model, thimble drive arrangement is including floating board, unsteady cylinder, guide pillar, guide pin bushing and thimble cylinder, four bights of floating board are in through the sliding sleeve activity respectively on the pillar, the cylinder setting that floats is in the bottom surface of workstation to can drive the relative workstation of floating board and make the lift action, the guide pin bushing sets up on this floating board, the upper end of guide pillar sets up the guide pin bushing is stretched into perpendicularly to the bottom surface of thimble board, lower extreme, thimble cylinder sets up on floating board to can drive the relative floating board of thimble board and make the lift action.

As an optimized scheme of the utility model, the lower surface of adsorption plate is equipped with and is used for the installation the pinhole of inhaling the needle is equipped with the inspiratory channel who links to each other the switch-on with all pinholes respectively in this adsorption plate, the back of adsorption plate is equipped with the joint that is connected with this inspiratory channel.

As an optimized proposal of the utility model, the back surfaces of the two ends of the pressing plate are provided with cushion blocks which can support the bottom surface of the adsorption plate.

As a preferred scheme of the utility model, the clamp plate includes first plate body and second plate body, and this first plate body and second plate body are fixed side by side the bottom surface of cushion, the trompil is located on the first plate body.

As a preferred scheme of the utility model, lift drive is the lift cylinder, and the cylinder body of this lift cylinder is fixed on the crossbeam, the piston rod of this lift cylinder with the second plate body is connected.

The utility model has the advantages that: the utility model has reasonable structure design, the soft keys are flatly paved on the die of the product positioning seat, and then the PCB is covered; the lifting driving device drives the pressing plate to press downwards to position the PCB, the upper driving device and the lower driving device drive the ejector pin plate to move downwards, so that the suction needle extends out of the opening of the pressing plate and penetrates through the assembly hole of the PCB to extend to the position of the positioning rubber column of the soft key corresponding to the assembly hole, and the positioning rubber column is sucked and stretched through vacuumizing, so that the aim of righting and aligning is achieved, and the positioning rubber column is ensured to be aligned with the corresponding assembly hole; at this moment, thimble drive arrangement drive thimble board is gone upward, the back position at the soft button corresponding positioning rubber post of roof pressure through thimble on the thimble board, thereby realize that roof pressure positioning rubber post goes upward the pilot hole of card income PCB board, realize once only aligning all positioning rubber posts on the soft button with all pilot holes on the PCB board fast, and the card goes into the assembly, the whole assembly process is smooth, fast, and easy operation, convenience, not only work efficiency is high, operating personnel's intensity of labour has still been reduced, and avoid appearing the phenomenon of neglected loading, the assembly effect is good, the production income has been increased, and is suitable for mass production.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the middle portal frame of the present invention.

Fig. 3 is the exploded schematic view of the portal frame of the present invention.

Fig. 4 is a schematic structural view of the product positioning seat of the present invention.

Fig. 5 is a schematic view of the working cooperation of the present invention.

Detailed Description

In an embodiment, referring to fig. 1 to 5, the soft key vacuum adsorption calibration assembling equipment provided in this embodiment includes a rack 1, a gantry 2, a pressing plate 3, an adsorption plate 4, a lifting driving device 5, an up-down driving device 6, a product positioning seat 7, an ejector plate 8, and an ejector driving device 9.

The portal frame 2 is arranged on a workbench of the frame 1, the product positioning seat 7 is arranged on the workbench corresponding to the position below a cross beam 21 of the portal frame 2, a linear guide rail 23 is arranged on the inner side of a column 22 of the portal frame 2, two ends of the pressing plate 3 are movably arranged on the linear guide rail 23 through a sliding seat 24, the lifting driving device 5 is arranged on the cross beam 21 and can drive the pressing plate 3 to do lifting action, the adsorption plate 4 is arranged at the position above the pressing plate 3, two ends of the adsorption plate 4 are movably arranged on the linear guide rail 23 through a sliding seat 25, the lower surface of the adsorption plate 4 is distributed with adsorption needles 41, the pressing plate 3 is provided with holes 311 aligned with the adsorption needles 41, the up-and-down driving device 6 can drive the adsorption plate 4 to do fitting action relative to the pressing plate 3 so that the adsorption needles 41 extend out of the holes 311, the ejector plate 8 is arranged on the product positioning seat 7 through an ejector pin driving device 9, and the top surface of the ejector plate 8 is provided with an ejector pin 81 aligned with the suction pin 41.

Preferably, the pressing plate 3 is connected with the adsorption plate 4 through a tension spring 10, so that the adsorption plate 4 is driven to synchronously move downwards through the pressing plate 3 during moving downwards. The two ends of the pressing plate 3 are provided with limiting columns capable of abutting against the lower surface of the adsorption plate 4, the adsorption plate 4 is limited through the limiting columns, and the positioning rubber columns are prevented from excessively bending downwards or damaging the soft keys.

Specifically, the up-down driving device 6 is an up-down cylinder, a cylinder body of the up-down cylinder is fixed on the adsorption plate 4, and a piston rod of the up-down cylinder is connected with the pressing plate 3.

Referring to fig. 4, the product positioning seat 7 is a rectangular plate, a product positioning opening 71 is formed in the middle of the rectangular plate, and four corners of the rectangular plate are respectively fixed on the workbench through a support 72. A mold is mounted on the product positioning opening 71. The mould is provided with a cavity matched with the soft key to be assembled.

The thimble driving device 9 includes a floating plate 91, a floating cylinder 92, a guide pillar 93, a guide sleeve 94 and a thimble cylinder 95, four corners of the floating plate 91 are respectively movable on the pillar 72 through a sliding sleeve 96, the floating cylinder 92 is disposed on the bottom surface of the workbench and can drive the floating plate 91 to move up and down relative to the workbench, the guide sleeve 94 is disposed on the floating plate 91, the upper end of the guide pillar 93 is disposed on the bottom surface of the thimble plate 8, the lower end of the guide pillar extends into the guide sleeve 94 vertically, and the thimble cylinder 95 is disposed on the floating plate 91 and can drive the thimble plate 8 to move up and down relative to the floating plate 91.

Specifically, the lower surface of the adsorption plate 4 is provided with pinholes for installing the suction needles 41, the adsorption plate 4 is internally provided with air suction channels respectively connected with all the pinholes, and the back surface of the adsorption plate 4 is provided with a connector connected with the air suction channels. The joint is connected with a vacuum pump. When the vacuum pump is operated, the suction needle 41 can generate suction force.

And cushion blocks 33 capable of jacking the bottom surface of the adsorption plate 4 are arranged on the back surfaces of the two ends of the pressure plate 3. Specifically, the pressing plate 3 includes a first plate 31 and a second plate 32, the first plate 31 and the second plate 32 are fixed on the bottom surface of the pad 33 side by side, and the opening 311 is located on the first plate 31. The lifting driving device 5 is a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the cross beam 21, and a piston rod of the lifting cylinder is connected with the second plate 32. When the second plate 32 is driven to move up and down, the first plate 31 is prevented from being deformed by an external force, and the suction needle 41 can be smoothly extended or retracted from the opening 311 of the pressing plate 3.

When the product positioning seat works, the soft keys 11 are flatly laid on a mould of the product positioning seat 7, and then the PCB 12 is covered; the lifting driving device 5 drives the pressing plate 3 to press downwards to be positioned on the PCB 12, the lifting driving device 6 drives the ejector plate 8 to move downwards, so that the suction needle 41 extends out of the opening 311 of the pressing plate 3, penetrates through the assembly hole 121 of the PCB 12 and extends to the position of the positioning adhesive column 111 of the soft key 11 corresponding to the suction needle, and the positioning adhesive column 111 is sucked and stretched by vacuumizing, so that the aim of righting and aligning is achieved, and the positioning adhesive column 111 is ensured to be aligned with the corresponding assembly hole 121; at this moment, the thimble driving device 9 drives the thimble plate 8 to move upwards, and the thimble 81 on the thimble plate 8 pushes the back position of the soft key 11 corresponding to the positioning adhesive column 111, thereby realizing that the pushing positioning adhesive column 111 moves upwards to be clamped into the assembly hole 121 on the PCB 12, realizing that all the positioning adhesive columns 111 on the soft key 11 are aligned with all the assembly holes 121 on the PCB 12 at a time and quickly, and the clamping assembly is carried out, the whole assembly process is smooth and quick, the operation is simple and convenient, the working efficiency is high, the assembly effect is good, and the device is suitable for batch production.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are used in the description, these terms are used for convenience of description only and do not limit the present invention in any way, and it is within the scope of the present invention to use the same or similar devices.

Claims

1. A soft key vacuum adsorption calibration assembly device comprises a frame and is characterized by further comprising a portal frame, a pressing plate, an adsorption plate, a lifting driving device, an upper and lower driving device, a product positioning seat, an ejector plate and an ejector pin driving device, wherein the portal frame is arranged on a workbench of the frame, the product positioning seat is arranged on the workbench corresponding to the lower position of a cross beam of the portal frame, a linear guide rail is arranged on the inner side of a stand column of the portal frame, two ends of the pressing plate are movably arranged on the linear guide rail through a sliding seat, the lifting driving device is arranged on the cross beam and can drive the pressing plate to do lifting action, the adsorption plate is positioned above the pressing plate, two ends of the adsorption plate are movably arranged on the linear guide rail through the sliding seat, suction needles are distributed on the lower surface of the adsorption plate, and holes aligned with the suction needles are formed in the pressing plate, the upper and lower driving devices can drive the adsorption plate to make a fitting action relative to the pressing plate so that the suction needle extends out of the hole, the ejector plate is arranged on the product positioning seat through the ejector pin driving device, and an ejector pin aligned with the suction needle is arranged on the upper surface of the ejector plate.

2. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: the pressing plate is connected with the adsorption plate through a tension spring.

3. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: and two ends of the pressing plate are provided with limiting columns which can be abutted against the lower surface of the adsorption plate.

4. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: the upper and lower driving device is an upper and lower air cylinder, the cylinder body of the upper and lower air cylinder is fixed on the adsorption plate, and the piston rod of the upper and lower air cylinder is connected with the pressing plate.

5. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: the product positioning seat is a rectangular plate body, a product positioning opening is formed in the middle of the rectangular plate body, positioning parts are arranged on the periphery of the product positioning opening, and four corners of the rectangular plate body are fixed on the workbench through a support column respectively.

6. The soft key vacuum suction calibration mounting apparatus of claim 5, wherein: the thimble driving device comprises a floating plate, a floating cylinder, a guide pillar, a guide sleeve and a thimble cylinder, wherein four corners of the floating plate are respectively movably arranged on the support column through sliding sleeves, the floating cylinder is arranged on the bottom surface of the workbench and can drive the floating plate to move up and down relative to the workbench, the guide sleeve is arranged on the floating plate, the upper end of the guide pillar is arranged on the bottom surface of the thimble plate, the lower end of the guide pillar vertically extends into the guide sleeve, and the thimble cylinder is arranged on the floating plate and can drive the thimble plate to move up and down relative to the floating plate.

7. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: the lower surface of the adsorption plate is provided with pinholes for installing the suction needles, the adsorption plate is internally provided with air suction channels which are respectively connected with all the pinholes, and the back of the adsorption plate is provided with a joint connected with the air suction channels.

8. The soft key vacuum suction calibration mounting apparatus of claim 1, wherein: the back surfaces of the two ends of the pressing plate are provided with cushion blocks capable of jacking against the bottom surface of the adsorption plate.

9. The soft key vacuum suction calibration mounting apparatus of claim 8, wherein: the pressing plate comprises a first plate body and a second plate body, the first plate body and the second plate body are fixed on the bottom surface of the cushion block side by side, and the hole is formed in the first plate body.

10. The soft key vacuum suction calibration mounting apparatus of claim 9, wherein: the lifting driving device is a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the cross beam, and a piston rod of the lifting cylinder is connected with the second plate body.