CN111755276A - Distribution mechanism of intelligent keyboard scissor mounting equipment - Google Patents
Distribution mechanism of intelligent keyboard scissor mounting equipment Download PDFInfo
- Publication number
- CN111755276A CN111755276A CN202010584296.1A CN202010584296A CN111755276A CN 111755276 A CN111755276 A CN 111755276A CN 202010584296 A CN202010584296 A CN 202010584296A CN 111755276 A CN111755276 A CN 111755276A
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- limiting
- sliding
- scissor
- columns
- distribution mechanism
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- 239000000463 material Substances 0.000 claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a material distribution mechanism of intelligent keyboard scissor mounting equipment, which comprises a guide assembly, a plurality of sliding columns, a telescopic power part and a limiting part, wherein the sliding columns are slidably mounted in the guide assembly, the telescopic power part is used for driving the sliding columns to be separated or close, and the limiting part is used for limiting the maximum distance of separation of the sliding columns.
Description
Technical Field
The invention relates to a material distribution mechanism of intelligent keyboard scissor mounting equipment.
Background
The computer keyboard is assembled by mounting scissors and key caps on a keyboard main board with a circuit. The scissors foot is a common part and mainly comprises an inner frame and an outer frame which are mutually crossed and are in rotary pin joint, and the function of the scissors foot is to enable the keycap to have certain elasticity. In the assembly process of keyboard, firstly insert the scissors foot on the relevant position of keyboard mainboard, press the key cap into this position again, what is difficult to overcome in the installation is that the scissors foot that closely arranges in proper order that supplies the dish supplies is sent to each scissors foot installation position, and prior art has: as disclosed in publication No.: the two devices of CN110491708A and CN210731563U need to use a very complicated conveying mechanism when the scissors are delivered to each station, which not only has very high cost, but also has very complicated mechanism, and is easy to cause many problems such as inaccurate feeding.
Disclosure of Invention
The invention aims to provide a material distribution mechanism of intelligent keyboard scissor mounting equipment, which is exquisite in structure and accurate in conveying position.
In order to achieve the purpose, the invention adopts the technical scheme that: a material distribution mechanism of intelligent keyboard scissor mounting equipment comprises a guide assembly, a plurality of sliding columns, a telescopic power part and a limiting part, wherein the sliding columns are slidably mounted in the guide assembly, the telescopic power part drives the sliding columns to be separated or drawn close, the limiting part is used for limiting the maximum distance of separation of the sliding columns, the guide assembly comprises a guide plate, through grooves with wide top and narrow bottom are formed in the guide plate, each sliding column comprises a sliding block and material taking columns fixed to the lower end face of the sliding block, the sliding block is slidably connected in the through grooves, the material taking columns extend downwards and partially extend out of the through grooves, the material taking columns are inserted in the scissor feet and are used for lifting the scissor feet, the limiting part comprises limiting columns fixed above each sliding column, limiting pieces sleeved on two adjacent limiting columns, limiting holes are formed in the limiting pieces, the limiting columns penetrate through the limiting holes and can slide in the limiting holes along the direction of separation or drawing close of the sliding columns, when any two adjacent sliding columns are close to the nearest distance, each sliding column corresponds to the scissor foot to be taken and attached one by one, and when any two adjacent sliding columns are separated to the farthest distance, the scissor foot on each sliding column corresponds to the scissor foot mounting position on the keyboard to be mounted one by one.
Preferably, the guide plate is provided with pressing plates on two sides of the through groove, and the pressing plates are partially covered above the through groove and used for preventing the sliding column from falling off from the through groove.
Preferably, the telescopic power part comprises a first telescopic piece and a guide block which are arranged on the guide assembly, one end part of the guide block is connected with one end part of the first telescopic piece, and the other end part of the guide block is connected with the end part of the limiting piece or a sliding column at the end part.
Furthermore, the first extensible member is an air cylinder and comprises a cylinder body and a piston rod, the piston rod is fixedly connected with the guide assembly, the piston rod is fixedly connected with one end of the guide block, and the other end of the guide block is connected with the end of the limiting member or fixedly connected with a sliding column at the end.
Further, the guide block has two extending sections extending downward, the sliding columns have multiple rows, and each two rows of the sliding columns are connected with the two extending sections of one guide block.
Preferably, the distributing mechanism further comprises a material removing assembly installed on the guide assembly, the material removing plate comprises a second telescopic piece, the material removing plate is connected to a telescopic rod of the second telescopic piece and located below the guide assembly, a passing groove corresponding to the sliding column is formed in the material removing plate, the telescopic rod stretches in the direction perpendicular to the upper end face of the material removing plate, and the width of the passing groove is larger than the diameter of the lower end of the sliding column and smaller than the width of the scissor feet.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the invention utilizes the limiting part to control the dispersed positions of the scissor legs, so that the scissor legs are exactly in one-to-one accurate correspondence with the mounting positions of the scissor legs on the keyboard when being separated to the maximum position under the driving of the material separating mechanism, the design of the limiting part is exquisite, the structure is simple, the cost is low, but the positioning is accurate, and the assembly yield is high.
Drawings
FIG. 1 is a perspective view of a feed mechanism
FIG. 2 is a perspective view of the limiting member and the strut when they are closed;
FIG. 3 is a perspective view of the stop member and the strut as separated;
fig. 4 is a front view of the stripper plate.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
As shown in fig. 1 to 4, the material distributing mechanism 13 of the intelligent keyboard scissor mounting apparatus includes a guide assembly 10, a plurality of sliding posts 110 slidably mounted in the guide assembly 10, a telescopic power portion 111 for driving the sliding posts 110 to separate or close, a limiting member 112 for limiting a maximum distance for separating the sliding posts 110, and a material stripping assembly 113 mounted on the guide assembly 10.
The guide assembly 10 includes a guide plate 114, and a through slot 115 with a wide top and a narrow bottom is formed on the guide plate 114. A pressing plate 116 is fixedly arranged on the guide plate 114 and positioned at two sides of the through groove 115, the pressing plate 116 partially covers the through groove 115 to prevent the sliding column 110 from falling off from the through groove 115, and a plurality of mounting holes 117 are arranged on the pressing plate 116.
The upper end surface of the guide plate 114 is a reference surface, the conveying direction parallel to the reference surface and parallel to the scissor legs is a Y-axis direction, the direction parallel to the reference surface and perpendicular to the Y-axis direction is an X-axis direction, and the direction perpendicular to the reference surface is a Z-axis direction.
The sliding column 110 comprises a sliding block 118 and a material taking column 119 fixed to the lower end face of the sliding block 118, the sliding block 118 is slidably connected to the through groove 115, the material taking column 119 extends downwards and has a part extending out of the through groove 115, and the material taking column 119 is inserted into a round hole in the middle of the scissor pin 0 and used for fixing the scissor pin 0 during lifting.
The limiting member 112 includes a limiting post 120 fixed above each sliding post 110, a limiting piece 121 sleeved on two adjacent limiting posts 120, a limiting hole 122 is formed on the limiting piece 121, the limiting hole 122 is a waist-shaped hole, two limiting holes 122 corresponding to the limiting posts 120 are formed on each limiting piece 121, the limiting posts 120 penetrate through the limiting holes 122 and can slide in the limiting holes 122 along the separating or closing direction of the sliding posts 110, when any two adjacent sliding posts 110 close to the nearest distance, the two limiting posts 120 in the same limiting piece 121 are located on the close sides of the two limiting holes 122, each sliding post 110 and the scissor feet 0 to be taken and tightly attached in the feeding guide rail 32 respectively correspond to one another one by one, when any two adjacent sliding posts 110 separate to the farthest distance, the two limiting posts 120 in the same limiting piece 121 are located on the far sides of the two limiting holes 122, the scissor feet 0 on each sliding post 110 respectively correspond to the scissor feet 0 mounting positions on the scissor feet fixed on the receiving plate 11 one by one pair of keyboards Should be used.
The telescopic power unit 111 includes a first telescopic member 123 mounted on the guide assembly 10, and a guide block 124, wherein one end of the guide block 124 is connected to one end of the first telescopic member 123, and the other end is connected to an end of the stopper 112 or the strut 110 at the end. The first expansion piece 123 is an air cylinder, and includes a cylinder body and a piston rod, the cylinder body of the first expansion piece 123 is fixedly mounted on the pressure plate 116 through the mounting substrate 129 and the mounting hole 117, and further fixedly connected to the guide plate 114, the piston rod is fixedly connected to one end of the guide block 124, and the other end of the guide block 124 is connected to an end of the stopper 112 or to the slide post 110 located at the end. The guide block 124 has two extension sections extending downward, the sliding columns 110 have a plurality of rows, and each two rows of the sliding columns 110 are connected with the two extension sections of one guide block 124.
The material removing assembly 113 includes a second expansion piece 125, a material removing plate 126 connected to the expansion link of the second expansion piece 125 and located below the guide plate 114, the cylinder of the second expansion piece 125 is disposed on the guide plate 114, the expansion link passes through the guide plate 114, the material removing plate 126 is provided with a passing groove 127 corresponding to the sliding column 110, the expansion link of the second expansion piece 125 expands and contracts along the Z-axis direction, and the width of the passing groove 127 is greater than the diameter of the lower end of the sliding column 110 and less than the width of the scissor foot 0.
The lower end of the material taking column 119 is conical, the diameter of the section 128 is slightly larger than that of the middle round hole of the scissor leg 0, the two are in interference fit, and the diameter of the upper end of the section is larger than that of the middle round hole of the scissor leg 0, so that the scissor leg 0 can be positioned at the middle section of the section when the material is taken.
The mechanism utilizes the limiting part 112 to control the dispersed positions of the scissor legs 0, so that the scissor legs 0 are exactly in one-to-one accurate correspondence with the mounting positions 130 of the scissor legs 0 on the keyboard when being separated to the maximum position under the driving of the material distributing mechanism 13, and the quick and accurate mounting is realized.
Specifically, the first telescopic member 123 is contracted to gather the rows of sliding columns 110 in rows, at this time, each sliding column 110 corresponds to the scissor feet 0 to be taken and tightly attached to the rear-section guide rail 34 one by one, the distance between the taking columns 119 in rows is consistent with the distance between the scissor feet 0 in rows which are sequentially gathered one by one, the material dividing mechanism 13 is driven by a spatial displacement mechanism (which can be a mechanical arm or three lead screw assemblies, only the motion of the material dividing mechanism in the X/Y/Z axis direction can be realized, which is not important in the present application, and is not described again) to descend along the Z axis direction until the middle section of the taking column 119 is inserted into the round hole of the scissor feet 0, the taking columns 119 lift up the rows of scissor feet 0 which are sequentially gathered one by one, then the spatial displacement mechanism drives the material dividing mechanism 13 to move towards the keyboard to be installed, the first telescopic member 123 extends to separate the scissor feet 0 which are sequentially tightly attached to the interval distance corresponding to the installation positions on the keyboard, after the scissors are moved and separated in place, the spatial displacement mechanism drives the material distribution mechanism 13 to move downwards along the Z-axis direction, each scissor pin 0 is precisely pressed into each mounting position 130 on the keyboard fixed on the bearing plate 11, then the second expansion piece drives the material release plate 126 to press downwards to push the scissor pin 0 out of each material taking column 119, the material taking pressing device 1 resets, the bearing plate 11 conveys the keyboard provided with the scissor pins 0 to the next process, the process is repeated in such a circulating way, the design of the limiting part 112 is exquisite, the structure is simple, the cost is low, the positioning is precise, and the assembly yield is high.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a keyboard scissors foot intelligence erection equipment's feed mechanism which characterized in that: the device comprises a guide assembly, a plurality of sliding columns, a telescopic power part and a limiting part, wherein the sliding columns are slidably arranged in the guide assembly, the telescopic power part drives the sliding columns to be separated or close, the limiting part is used for limiting the maximum distance of separation of the sliding columns, the guide assembly comprises a guide plate, a through groove with a wide upper part and a narrow lower part is formed in the guide plate, each sliding column comprises a sliding block and a material taking column fixed to the lower end face of the sliding block, the sliding block is slidably connected in the through groove, the material taking columns extend downwards and partially extend out of the through groove, the material taking columns are inserted in the scissor feet and are used for lifting the scissor feet, the limiting part comprises a limiting column fixed above each sliding column, limiting pieces sleeved on two adjacent limiting columns are arranged on the limiting pieces, limiting holes are formed in the limiting pieces, the limiting columns penetrate through the limiting holes and can slide in the limiting holes along the direction of separation or close of, when any two adjacent sliding columns are close to the nearest distance, each sliding column corresponds to the scissor foot to be taken and attached one by one, and when any two adjacent sliding columns are separated to the farthest distance, the scissor foot on each sliding column corresponds to the scissor foot mounting position on the keyboard to be mounted one by one.
2. The material distribution mechanism of the intelligent keyboard scissor mounting device according to claim 1, wherein the material distribution mechanism comprises: and pressing plates are arranged on the guide plate and positioned on two sides of the through groove, and the pressing plates are partially covered above the through groove and used for preventing the sliding column from falling off from the through groove.
3. The material distribution mechanism of the intelligent keyboard scissor mounting device according to claim 1, wherein the material distribution mechanism comprises: the telescopic power part comprises a first telescopic piece and a guide block which are arranged on the guide assembly, one end part of the guide block is connected with one end part of the first telescopic piece, and the other end part of the guide block is connected with the end part of the limiting piece or a sliding column positioned at the end part.
4. The material distribution mechanism of the intelligent keyboard scissor mounting device according to claim 3, wherein the material distribution mechanism comprises: the first telescopic piece is an air cylinder and comprises a cylinder body and a piston rod, the piston rod is fixedly connected with the guide assembly, the piston rod is fixedly connected with one end of the guide block, and the other end of the guide block is connected with the end of the limiting piece or fixedly connected with a sliding column at the end.
5. The material distribution mechanism of the intelligent keyboard scissor mounting device according to claim 3, wherein the material distribution mechanism comprises: the guide block is provided with two extension sections extending downwards, the sliding columns are provided with a plurality of rows, and each two rows of the sliding columns are connected with the two extension sections of one guide block.
6. The material distribution mechanism of the intelligent keyboard scissor mounting device according to claim 1, wherein the material distribution mechanism comprises: the distributing mechanism further comprises a stripping assembly arranged on the guide assembly, the stripping plate comprises a second telescopic piece, the stripping plate is connected to a telescopic rod of the second telescopic piece and located below the guide assembly, a through groove corresponding to the sliding column is formed in the stripping plate, the telescopic rod stretches in a direction perpendicular to the upper end face of the stripping plate, and the width of the through groove is larger than the diameter of the lower end of the sliding column and smaller than the width of the scissor feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584296.1A CN111755276B (en) | 2020-06-24 | 2020-06-24 | Material distributing mechanism of intelligent keyboard scissor foot installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584296.1A CN111755276B (en) | 2020-06-24 | 2020-06-24 | Material distributing mechanism of intelligent keyboard scissor foot installation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111755276A true CN111755276A (en) | 2020-10-09 |
| CN111755276B CN111755276B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010584296.1A Active CN111755276B (en) | 2020-06-24 | 2020-06-24 | Material distributing mechanism of intelligent keyboard scissor foot installation equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030193419A1 (en) * | 2002-03-28 | 2003-10-16 | Darfon Electronics Corp. | Keyboard with elevated keys |
| CN201702559U (en) * | 2010-07-06 | 2011-01-12 | 李华斌 | Automatic keyboard scissor assembling device |
| CN108857346A (en) * | 2018-07-25 | 2018-11-23 | 吴江亿韦机电科技有限公司 | The automatic package system of scissor |
| CN111755277A (en) * | 2020-06-24 | 2020-10-09 | 昆山兴协和光电科技有限公司 | Limiting assembly of intelligent keyboard scissor mounting equipment |
| CN111755278A (en) * | 2020-06-24 | 2020-10-09 | 昆山兴协和光电科技有限公司 | Intelligent installation equipment for keyboard scissors |
| CN212257244U (en) * | 2020-06-24 | 2020-12-29 | 昆山兴协和科技股份有限公司 | Distribution mechanism of intelligent keyboard scissor mounting equipment |
-
2020
- 2020-06-24 CN CN202010584296.1A patent/CN111755276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030193419A1 (en) * | 2002-03-28 | 2003-10-16 | Darfon Electronics Corp. | Keyboard with elevated keys |
| CN201702559U (en) * | 2010-07-06 | 2011-01-12 | 李华斌 | Automatic keyboard scissor assembling device |
| CN108857346A (en) * | 2018-07-25 | 2018-11-23 | 吴江亿韦机电科技有限公司 | The automatic package system of scissor |
| CN111755277A (en) * | 2020-06-24 | 2020-10-09 | 昆山兴协和光电科技有限公司 | Limiting assembly of intelligent keyboard scissor mounting equipment |
| CN111755278A (en) * | 2020-06-24 | 2020-10-09 | 昆山兴协和光电科技有限公司 | Intelligent installation equipment for keyboard scissors |
| CN212257244U (en) * | 2020-06-24 | 2020-12-29 | 昆山兴协和科技股份有限公司 | Distribution mechanism of intelligent keyboard scissor mounting equipment |
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| Publication number | Publication date |
|---|---|
| CN111755276B (en) | 2024-06-04 |
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Address after: Chang Ling Road Kunshan City Zhou City Town Suzhou city Jiangsu province 215300 No. 88 Applicant after: Kunshan xingxiehe Technology Co.,Ltd. Address before: Chang Ling Road Kunshan City Zhou City Town Suzhou city Jiangsu province 215300 No. 88 Applicant before: KUNSHAN JOING TECHNOLOGY Co.,Ltd. |
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