CN214960863U

CN214960863U - Metal dome pasting machine

Info

Publication number: CN214960863U
Application number: CN202120364291.8U
Authority: CN
Inventors: 张友红
Original assignee: Dongguan Xinyuanfan Automation Co ltd
Current assignee: Dongguan Xinyuanfan Automation Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-30
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a metal dome patch pasting machine, include: the device comprises a rack, and a bearing belt unreeling device, a traction material moving device, a bearing belt reeling device, an attachment positioning device and a sorting material discharging jacking device which are all arranged on the rack, wherein the bearing belt unreeling device unreels and outputs a no-load bearing belt; attached positioner is located and bears between taking unwinding device and the traction material shifting device, arranges material jacking device in order and is located attached positioner under, arranges material jacking device in order to arrange the material one by one with the carrier tape on the attached position of predetermineeing vertical just right, behind the unloaded carrier tape of attached positioner location, arrange material jacking device in order to arrange the material gill piece that the material finishes of arranging and attach on the predetermined attached position on the carrier tape.

Description

Metal dome pasting machine

Technical Field

The utility model relates to a metal dome piece equipment for packing's technical field especially relates to a metal dome piece flitch machine.

Background

With the continuous development of science and technology, electronic products have been developed greatly, and especially, the metal dome sheets are used for control keys on the electronic products. The snap dome is made of stainless steel materials, has the characteristics of thin product, small volume, long service life, high precision, direct sticking on a circuit board and high efficiency, and is widely applied to electronic products such as mobile phones, digital cameras, telephones, mp3 and the like.

In the production process of the metal dome, the punched metal dome needs to be attached to a preset attachment position on a carrier tape such as a sticker to position and package the metal dome so as to facilitate the subsequent attachment of the metal dome to the corresponding position of the circuit board.

At present, the operation mode of attaching the stamped metal dome to the preset attachment position on the carrier tapes such as stickers still needs to arrange and discharge the metal dome manually, so that the discharge position of the metal dome corresponds to the preset attachment position on the carrier tapes such as stickers one by one, and then the metal dome is manually attached to the preset attachment position on the carrier tapes such as stickers. Not only needs to invest a large amount of labor force, but also has low operation efficiency and causes the increase of production cost. Moreover, the metal dome is easy to deviate from the preset attachment position, so that the position deviation of the metal dome affects the production quality of the subsequent circuit board, and the metal dome is difficult to adapt to the production requirements of batch, high efficiency and high quality.

Therefore, there is a need for a dome sheeter machine that overcomes the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a metal dome flitch machine, this metal dome flitch machine have simple structure, use manpower sparingly, low in production cost, the operating efficiency height reaches attached accurate advantage.

In order to achieve the above object, a first aspect of the embodiments of the present invention provides a metal dome pasting machine, which is suitable for attaching metal domes on a predetermined attachment position on a carrier tape, wherein the metal dome pasting machine comprises: the device comprises a rack, and a bearing belt unreeling device, a traction material moving device, a bearing belt reeling device, an attachment positioning device and a sorting material discharging jacking device which are all arranged on the rack, wherein the bearing belt unreeling device unreels and outputs a no-load bearing belt, the bearing belt reeling device reels the bearing belt attached with metal dome sheets, the traction material moving device is positioned between the bearing belt unreeling device and the bearing belt reeling device, and the traction material moving device pulls the bearing belt to move towards the bearing belt reeling device; the attached positioning device is located between the carrier tape unwinding device and the traction material moving device, and the arranging and discharging jacking device is located under the attached positioning device.

Optionally, arrange material jacking device in order includes: the device comprises a base plate, an X-axis translation plate, a Y-axis translation frame, a first rotary driver, a driving wheel, a driving column and a linkage plate, wherein the base plate is fixed on the rack, the X-axis translation plate is movably arranged on the base plate along a horizontal X-axis direction, the Y-axis translation frame is movably arranged on the X-axis translation plate along a horizontal Y-axis direction, and the X-axis direction is vertical to the Y-axis direction; the first rotary driver is vertically fixed on the base plate, the driving wheel is fixedly connected to the output end of the first rotary driver, the driving column is vertically fixed at the top of the driving wheel, and the driving column deviates from the axis line of the driving wheel along the horizontal direction; the linkage plate is horizontally fixed on the Y-axis translation frame, and the driving column is pivoted on the linkage plate.

Optionally, arrange material jacking device in order still includes: the rotary mounting frame is pivoted on the Y-axis translation frame, the rotary joint is pivoted on the swing bearing frame, the rotary mounting seat is pivoted on the Y-axis translation frame, and the pivot axis line of the swing bearing frame, the pivot axis line of the rotary joint and the pivot axis line of the rotary mounting seat are parallel to each other and are all arranged along the horizontal direction; the second rotary driver is fixed on the rotary mounting seat, one end of the screw rod is fixed on the rotary joint, and the other end of the screw rod is in threaded connection with the output end of the second rotary driver.

Optionally, arrange material jacking device in order still includes: the first linear driver is fixed at the bottom of the swinging bearing frame along the direction vertical to the swinging bearing frame, and the sucker is fixed at the output end of the first linear driver along the direction parallel to the swinging bearing frame; the bottom of the swing bearing frame is provided with an avoiding hole, the avoiding hole is matched with the shape of the outer edge profile of the sucker, and the sucker can be movably arranged in the avoiding hole in a penetrating mode.

Optionally, the attaching and positioning device comprises: the top plate is horizontally fixed on the rack and is positioned right above the suckers, and blocking areas for the suckers to upwards press are formed at the bottom of the top plate; the limiting strip is fixed at the bottom of the top plate and is positioned on the side edge of the blocking area, and a limiting channel for the horizontal penetration of the bearing belt is formed between the top of the limiting strip and the bottom of the top plate; the positioning assembly is arranged on the top plate and can be selectively positioned or separated from the bearing belt.

Optionally, the positioning assembly comprises: the second linear driver is vertically fixed on the top plate, the connecting plate is horizontally fixed at the output end of the second linear driver, and the first positioning bolt is vertically fixed on the connecting plate; the top plate is vertically provided with a first penetrating hole, the limiting strip is vertically provided with a second penetrating hole right opposite to the lower part of the first penetrating hole, and the first positioning bolt can move downwards and be sequentially inserted into the first penetrating hole, the through hole in the bearing belt and the second penetrating hole.

Optionally, the attaching and positioning device further comprises: the elastic pad is fixedly covered on the blocking area, and the second positioning bolt is vertically fixed on the top plate;

arrange material jacking device in arrangement still includes: the sucking disc is also provided with a positioning hole which is vertically arranged, and the second positioning bolt is detachably and movably arranged in the positioning hole; the packing column is arranged in the positioning hole in a penetrating mode in a sliding mode, the fixing block is fixed to the sucker and located at the bottom of the positioning hole, and the first elastic piece is in compressed abutting connection between the lower end of the packing column and the fixing block.

Optionally, the traction material moving device comprises: the device comprises a first fixing frame, a moving frame, a translation driving mechanism, a first clamping mechanism, a second fixing frame and a second clamping mechanism, wherein the first fixing frame is fixed on the rack, the moving frame is movably arranged on the first fixing frame along the horizontal conveying direction of the bearing belt, the translation driving mechanism is arranged on the first fixing frame, and the moving frame is in transmission connection with the translation driving mechanism; the first clamping mechanism is arranged on the moving frame and can selectively clamp or release the bearing belt; the second fixing frame is fixed on the rack, the second clamping mechanism is arranged on the second fixing frame, and the second clamping mechanism can selectively clamp or release the bearing belt; the movable frame moves between the attaching and positioning device and the second fixing frame.

Optionally, the metal dome pasting machine further comprises: the first roller, the second roller, the third roller, the fixed seat, the lifting frame, the limiting rod and the fourth roller are pivoted on the frame along a horizontal direction perpendicular to the bearing belt, the first roller and the second roller are sequentially distributed between the bearing belt unwinding device and the attaching and positioning device along the conveying direction of the bearing belt, and the third roller is positioned between the traction material moving device and the bearing belt winding device; the fixed seat is fixed on the rack, and the lifting frame is vertically and freely arranged on the fixed seat; the limiting rod is horizontally fixed at the top of the lifting frame, and when the lifting frame moves to the lowest position, the top of the fixed seat blocks the bottom of the limiting rod; the lifting frame is positioned between the first roller and the second roller, and the fourth roller is pivoted on the lifting frame along the horizontal direction vertical to the bearing belt; the bearing belt output by the bearing belt unwinding device sequentially bears and transmits the top passing through the first roller, the bottom passing through the fourth roller, the top passing through the second roller, the attached positioning device, the traction material moving device and the top passing through the third roller and then is wound on the bearing belt winding device.

Optionally, the metal dome pasting machine further comprises: the induction piece is fixed on the lifting frame, the first sensor, the second sensor, the third sensor and the fourth sensor are all fixed on the frame, the first sensor is positioned right above the second sensor, and the induction piece can vertically move to trigger the first sensor or the second sensor; the third sensor is positioned below the second roller, and the detection direction of the third sensor horizontally faces to the bearing belt between the fourth roller and the second roller; the fourth sensor is located the third is crossed the below of roller, the direction of detection level orientation of fourth sensor the third cross the roller with the curvedly between the carrier band coiling mechanism the bearing band of bending droop.

Because the bearing belt unreeling device of the metal dome patch sticking machine unreels and outputs the no-load bearing belt, the bearing belt reeling device reels the bearing belt pasted with the metal dome patches, the traction material moving device is positioned between the bearing belt unreeling device and the bearing belt reeling device, and the traction material moving device pulls the bearing belt to move towards the bearing belt reeling device; attached positioner is located and bears between taking unwinding device and the traction material shifting device, arranges material jacking device in order and is located attached positioner under, arranges material jacking device in order to arrange the material one by one with the carrier tape on the attached position of predetermineeing vertical just right, behind the unloaded carrier tape of attached positioner location, arrange material jacking device in order to arrange the material gill piece that the material finishes of arranging and attach on the predetermined attached position on the carrier tape. Then, the coiled unloaded carrier tape is hung on the carrier tape unreeling device, the unloaded carrier tape is unreeled by the carrier tape unreeling device and output, and the carrier tape is pulled by the pulling and moving device to move towards the carrier tape reeling device after sequentially passing through the attaching and positioning device and the pulling and moving device. Furthermore, will treat that attached metal dome piece is placed on arrangement row material jacking device, arrange the row material with metal dome piece arrangement by arrangement row material jacking device and arrange the material one-by-one vertical just right with the predetermined attached position on the carrier tape, after attached positioner fixes a position empty-load carrier tape, pull this moment and move the material device and stop pulling the carrier tape and move towards carrier tape coiling mechanism, again arrange material jacking device jacking arrangement row material complete metal dome piece attached on the predetermined attached position on the carrier tape, attached back that finishes, attached positioner release is to the location of carrier tape, and arrangement row material jacking device keeps away from in the carrier tape, move material device again by pulling and continue to pull the carrier tape and move towards carrier tape coiling mechanism, at last the rolling is on the carrier tape coiling mechanism. Simple structure is reasonable, has realized that automatic attached the metal dome piece in the attached position of predetermineeing on the carrier tape, replaces artifical manual operation mode, and the labour's that significantly reduces input is used manpower sparingly, and operating efficiency improves greatly moreover to manufacturing cost has been reduced. Moreover, the artificial metal dome deviation in the attached position of predetermineeing that causes is prevented, and the guarantee is attached accurately, avoids causing metal dome position deviation and influences the production quality of follow-up circuit board, the production demand of adaptation batch, high efficiency, high-quality that can be better.

Drawings

Fig. 1 is a perspective view of the metal dome sheet sticking machine of the present invention.

Fig. 2 is a combined schematic perspective view of the arrangement discharge jacking device of the metal dome sheet sticking machine of the present invention.

Fig. 3 is a perspective view of the combination of the suction cup, the filling column, the fixing block and the first elastic member of the metal dome sheet sticking machine of the present invention.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a combined perspective view of the attaching and positioning device of the metal dome patch attaching machine of the present invention.

Fig. 6 is an exploded view of fig. 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and preferred embodiments, but the embodiments of the invention are not limited thereto.

Referring to fig. 1 to 6, the metal dome pasting machine 100 of the present invention is suitable for pasting metal domes (not shown) on the predetermined attachment position on the carrying belt 200, wherein the metal dome pasting machine 100 of the present invention comprises: the automatic feeding device comprises a rack 11, a bearing belt unreeling device 12, a traction material moving device 13, a bearing belt reeling device 14, an attaching positioning device 15 and a sorting material jacking device 16 which are all arranged on the rack 11, wherein the bearing belt unreeling device 12 unreels and outputs a no-load bearing belt 200, the bearing belt reeling device 14 reels the bearing belt 200 attached with metal dome sheets, the traction material moving device 13 is positioned between the bearing belt unreeling device 12 and the bearing belt reeling device 14, and the traction material moving device 13 pulls the bearing belt 200 to move towards the bearing belt reeling device 14; attached positioner 15 is located and bears between area unwinding device 12 and the traction material moving device 13, arrange material jacking device 16 and be located attached positioner 15 under, arrange material jacking device 16 in order arrange the material row of a little fish in order become with bear the area 200 on the attached position of predetermineeing one by one vertical just right, behind no-load bearing area 200 is fixed a position to attached positioner 15, arrange the attached position that is predetermineeing on bearing area 200 of little fish in a small fish. Then, the empty carrier tape 200 is hung on the carrier tape unwinding device 12, the empty carrier tape 200 is unwound and outputted from the carrier tape unwinding device 12, and the carrier tape 200 is pulled by the pulling and transferring device 13 to move toward the carrier tape winding device 14 through the attaching and positioning device 15 and the pulling and transferring device 13 in sequence. Furthermore, the metal dome to be attached is placed on the arranging and discharging jacking device 16, the metal dome arranging and discharging device 16 arranges the metal dome to be vertically opposite to the preset attaching position on the bearing belt 200 one by one, the attaching positioning device 15 positions the unloaded bearing belt 200, the traction and material moving device 13 stops pulling the bearing belt 200 to move towards the bearing belt winding device 14 at the moment, the metal dome to be completely arranged is attached to the preset attaching position on the bearing belt 200 through the jacking and arranging and discharging jacking device 16, after the attaching is completed, the attaching positioning device 15 releases the positioning of the bearing belt 200, the arranging and material discharging jacking device 16 is far away from the bearing belt 200, the bearing belt 200 continues to be pulled to move towards the bearing belt winding device 14 through the traction and material moving device 13, and finally the metal dome is wound on the bearing belt winding device 14. Simple structure is reasonable, has realized that automatic attached the attached position of predetermineeing on bearing belt 200 with the metal dome, replaces artifical manual operation mode, and the input of the labour that significantly reduces uses manpower sparingly, and operating efficiency improves greatly moreover to manufacturing cost has been reduced. Moreover, the artificial metal dome deviation in the attached position of predetermineeing that causes is prevented, and the guarantee is attached accurately, avoids causing metal dome position deviation and influences the production quality of follow-up circuit board. Specifically, the following:

wherein, arrange material jacking device 16 in order and include: the base plate 161, the X-axis translation plate 162A, Y, the axis translation frame 162B, the first rotary driver 163a, the driving wheel 163B, the driving column 163c and the linkage plate 163d, wherein the base plate 161 is fixed on the frame 11, the X-axis translation plate 162A is movably disposed on the base plate 161 along a horizontal X-axis direction, the Y-axis translation frame 162B is movably disposed on the X-axis translation plate 162A along a horizontal Y-axis direction, and the X-axis direction is perpendicular to the Y-axis direction; the first rotary driver 163a may be selected as a motor, but not limited thereto, the first rotary driver 163a is vertically fixed on the substrate 161, the driving wheel 163b is fixedly connected to the output end of the first rotary driver 163a, the driving column 163c is vertically fixed on the top of the driving wheel 163b, and the driving column 163c is horizontally offset from the axis line of the driving wheel 163 b; the linking plate 163d is horizontally fixed on the Y-axis translation frame 162B, and the driving column 163c is pivotally connected to the linking plate 163 d. So that the first rotary driver 163a can drive the Y-axis translation frame 162B to reciprocate on the X-axis and the Y-axis. Moreover, arrange material jacking device 16 in order still includes: the rotary mounting seat 164a, the second rotary driver 164B, the screw 164c, the rotary joint 164d and the swing bearing frame 165 for bearing the snap dome, the swing bearing frame 165 is pivoted on the Y-axis translation frame 162B, the rotary joint 164d is pivoted on the swing bearing frame 165, the rotary mounting seat 164a is pivoted on the Y-axis translation frame 162B, and the pivot axis line of the swing bearing frame 165, the pivot axis line of the rotary joint 164d and the pivot axis line of the rotary mounting seat 164a are parallel to each other and are all arranged along the horizontal direction; the second rotary driver 164b can be selected as a motor, but not limited thereto, the second rotary driver 164b is fixed on the rotary mounting seat 164a, one end of the screw 164c is fixed on the rotary joint 164d, and the other end of the screw 164c is in threaded connection with the output end of the second rotary driver 164 b. So that the second rotary driver 164b can drive the screw 164c to drive the swinging frame 165 to rotate around the horizontal axis. Moreover, arrange material jacking device 16 in order still includes: a first linear driver 166 and a suction cup 167, wherein the first linear driver 166 can be selected as an air cylinder, but not limited thereto, the first linear driver 166 is fixed at the bottom of the swing bearing frame 165 along a direction perpendicular to the swing bearing frame 165, and the suction cup 167 is fixed at the output end of the first linear driver 166 along a direction parallel to the swing bearing frame 165; an avoiding hole 1651 is formed in the bottom of the swinging bearing frame 165, the avoiding hole 1651 is matched with the shape of the outer edge profile of the sucking disc 167, the sucking disc 167 can be movably inserted into the avoiding hole 1651, and the sucking disc 167 is driven by the first linear driver 166 to move up and down to attach the avoiding hole 1651 in the bottom of the swinging bearing frame 165 to a preset attachment position on the bearing belt 200 or lift up, sort and discharge the arranged metal dome sheets. Then, the second rotary driver 164b drives the screw 164c to drive the swing frame 165 to rotate to a horizontal position around the horizontal axis, and the first linear driver 166 drives the suction cup 167 to move to be flush with the bottom of the swing frame 165, so as to block the avoiding hole 1651 at the bottom of the swing frame 165; the metal dome to be adhered is placed in the swing bearing frame 165, the first rotary driver 163a drives the driving wheel 163B to drive the driving column 163c to rotate around the axial lead of the driving wheel 163B, and then the driving column 163c drives the linkage plate 163d to drive the Y-axis translation frame 162B to reciprocate on the X axis and the Y axis, so that the Y-axis translation frame 162B drives the swing bearing frame 165 to horizontally reciprocate, and the metal dome moves continuously in the sucking disc 167 and the swing bearing frame 165, meanwhile, the sucking disc 167 is connected with an external vacuum device and vacuum is started until each sucking position on the sucking disc 167 sucks a metal dome, the second rotary driver 164b drives the screw 164c to drive the swinging bearing frame 165 to rotate downwards around the horizontal axis, so that the metal dome sheet which is not adsorbed by the sucking disc 167 slides to the side of the swinging bearing frame 165 inclined downwards and is far away from the sucking disc 167 and the avoiding hole 1651; the second rotary driver 164b drives the screw 164c to drive the swing bearing frame 165 to rotate to a horizontal position around a horizontal axis, so as to finish the arrangement and discharge of the dome sheets, and the first linear driver 166 drives the suction cup 167 to move upwards to abut against the bearing belt 200 positioned by the attachment positioning device 15, so that the dome sheets which are arranged and discharged are attached to the preset attachment position on the bearing belt 200. Then, the first linear driver 166 drives the suction cup 167 to move downward to be flush with the bottom of the swing bearing frame 165, the avoiding hole 1651 at the bottom of the swing bearing frame 165 is blocked, and the first rotary driver 163a drives the Y-axis translation frame 162B to drive the swing bearing frame 165 to horizontally and reciprocally sieve, so as to arrange and discharge the next batch of dome sheets for attaching, and thus, the operation is not only reciprocal. The automatic arrangement and discharge and automatic attachment operation of the snap pieces are realized, the structure is simple and reasonable, and the efficiency is greatly improved.

Further, the attaching and positioning device 15 includes: roof 151, spacing 152 and locating component 153, roof 151 level are fixed in on the frame 11, and roof 151 is located sucking disc 167 directly over, and the bottom of roof 151 is formed with the district that blocks (not marking in the figure) that supplies sucking disc 167 to upwards support to press for bearing belt 200 can press from both sides tightly between district and sucking disc 167, and the metal dome piece that attaches on the guarantee sucking disc 167 can firmly attach on bearing belt 200 on the attached position of predetermineeing. The spacing strips 152 are fixed at the bottom of the top plate 151, the spacing strips 152 are located at the side edges of the blocking areas, and a spacing channel 159 for the carrier tape 200 to horizontally penetrate is formed between the top of the spacing strips 152 and the bottom of the top plate 151, so as to limit the conveying position of the carrier tape 200 and prevent the carrier tape 200 from deviating during conveying. The positioning assembly 153 is disposed on the top plate 151, and the positioning assembly 153 can be selectively positioned on or detached from the carrier tape 200. In detail, in the present embodiment, the positioning assembly 153 includes: a second linear actuator 1531, a connection plate 1532 and a first positioning pin 1533, wherein the second linear actuator 1531 is an air cylinder, but not limited thereto, the second linear actuator 1531 is vertically fixed to the top plate 151, the connection plate 1532 is horizontally fixed to an output end of the second linear actuator 1531, and the first positioning pin 1533 is vertically fixed to the connection plate 1532; the top plate 151 is vertically provided with a first through hole 1511, the position-limiting strip 152 is vertically provided with a second through hole 1521 which is right opposite to the lower part of the first through hole 1511, and the first positioning pin 1533 can move downwards and be sequentially inserted into the first through hole 1511, the through hole on the carrier tape 200 and the second through hole 1521. Then, the second linear driver 1531 drives the first positioning pin 1533 to move downward, and the first positioning pin 1533 can be inserted into the first penetrating hole 1511, the through hole on the carrying band 200 and the second penetrating hole 1521 in sequence, so as to realize the positioning of the carrying band 200, ensure that the attaching clip on the suction cup 167 is vertically aligned with the preset attaching position on the carrying band 200, and ensure the attaching accuracy. Optionally, in this embodiment, the left and right sides of the top plate 151 are respectively provided with the position-limiting strip 152 and the positioning component 153, so that the carrying belt 200 is conveyed more stably and smoothly, and the front and rear ends of the connecting plate 1532 are respectively fixed with the first positioning pins 1533, so as to position the carrying belt 200 in four places, and the positioning is more stable and accurate, and the structure is more reasonable, but not limited thereto.

Furthermore, the attaching and positioning device 15 further includes: the elastic pad 154 and the second positioning pin 155, the elastic pad 154 is fixedly covered on the blocking area, the bearing belt 200 can be well pressed by the elastic pad 154 to be tightly attached to the snap pieces absorbed by the suction cup 167, and the structure is more reasonable. On second location bolt 155 is vertical to be fixed in roof 151, moreover, arrange in order row material jacking device 16 and still include: the filling column 168a, the fixing block 168b and the first elastic member 168c, a positioning hole 1671 vertically arranged is further formed on the suction cup 167, and the second positioning pin 155 is detachably movably inserted in the positioning hole 1671; the filling column 168a is slidably inserted into the positioning hole 1671, the fixing block 168b is fixed on the suction cup 167, the fixing block 168b is located at the bottom of the positioning hole 1671, the first elastic member 168c is a spring, but not limited thereto, the first elastic member 168c is compressed and abutted between the lower end of the filling column 168a and the fixing block 168 b. When the sucking disc 167 moves upward and approaches the top plate 151, the second positioning pin 155 can push the filling column 168a to overcome the elastic force of the first elastic member 168c and move downward to avoid the second positioning pin 155 to be inserted into the positioning hole 1671, so that the position of the sucking disc 167 and the top plate 151 is accurate when the sucking disc is closed, the attaching accuracy of the dome sheet is further improved, and the structure is more reasonable. And when the sucking disc 167 moves down and is far away from the top plate 151, the second positioning pin 155 is separated from the positioning hole 1671, and the filling column 168a moves up to be flush with the top surface of the sucking disc 167 under the elastic action force of the first elastic piece 168c to fill and block the positioning hole 1671, so as to prevent the metal dome sheet from falling into the positioning hole 1671, and the structure is more reasonable. Optionally, the second positioning pins 155 are fixed to four corners of the top plate 151, and correspondingly, four positioning holes 1671 corresponding to the four corners of the suction cup 167, and four filling pillars 168a, four fixing blocks 168b, and four first elastic members 168c corresponding to the four corners of the suction cup 167.

Furthermore, the pulling and transferring device 13 includes: the carrier tape conveying device comprises a first fixed frame 131, a moving frame 132, a translation driving mechanism 133, a first clamping mechanism 134, a second fixed frame 135 and a second clamping mechanism 136, wherein the first fixed frame 131 is fixed on the rack 11, the moving frame 132 is arranged on the first fixed frame 131 in a moving manner along the horizontal conveying direction of the carrier tape 200, the translation driving mechanism 133 is arranged on the first fixed frame 131, the moving frame 132 is connected to the translation driving mechanism 133 in a transmission manner, and the translation driving mechanism 133 can drive the moving frame 132 to move along the horizontal conveying direction of the carrier tape 200. The first clamping mechanism 134 is disposed on the moving frame 132, and the first clamping mechanism 134 can selectively clamp or release the carrier tape 200; the second fixing frame 135 is fixed on the frame 11, the second clamping mechanism 136 is arranged on the second fixing frame 135, and the second clamping mechanism 136 can selectively clamp or release the carrier tape 200; the moving frame 132 moves between the attaching and positioning device 15 and the second fixing frame 135. Then, when the carrier tape 200 needs to be transported to the carrier tape winding device 14, the second clamping mechanism 136 clamps and fixes the carrier tape 200, the first clamping mechanism 134 releases the carrier tape 200, the translational driving mechanism 133 drives the moving frame 132 to move towards the direction close to the attaching positioning device 15 for a predetermined distance, the first clamping mechanism 134 clamps and fixes the carrier tape 200, the second clamping mechanism 136 releases the carrier tape 200, and the translational driving mechanism 133 drives the moving frame 132 to return towards the direction close to the second fixing frame 135 for a predetermined distance, so as to draw the carrier tape 200 to move towards the carrier tape winding device 14, and the structure is simple and reasonable. The specific structures of the translation driving mechanism 133, the first clamping mechanism 134 and the second clamping mechanism 136 are conventional technical means well known to those skilled in the art, and therefore, detailed descriptions thereof are omitted.

Furthermore, the metal dome pasting machine 100 of the present invention further comprises: the first roller 21, the second roller 22, the third roller 23, the fixing seat 24, the lifting frame 25, the limiting rod 26 and the fourth roller 27 are pivoted on the frame 11 along the horizontal direction perpendicular to the carrier tape 200, the first roller 21 and the second roller 22 are sequentially distributed between the carrier tape unreeling device 12 and the attaching positioning device 15 along the conveying direction of the carrier tape 200, and the third roller 23 is positioned between the traction material moving device 13 and the carrier tape reeling device 14; the fixing seat 24 is fixed on the frame 11, and the lifting frame 25 is vertically and freely moved and arranged on the fixing seat 24. The limiting rod 26 is horizontally fixed at the top of the lifting frame 25, and when the lifting frame 25 moves to the lowest position, the top of the fixed seat 24 blocks the bottom of the limiting rod 26 so as to block the lifting frame 25 from being separated from the fixed seat 24 downwards. The lifting frame 25 is positioned between the first roller 21 and the second roller 22, and the fourth roller 27 is pivoted on the lifting frame 25 along the horizontal direction of the vertical bearing belt 200; the carrier tape 200 output by the carrier tape unwinding device 12 is sequentially carried, conveyed and wound on the carrier tape winding device 14 after passing through the top of the first roller 21, the bottom of the fourth roller 27, the top of the second roller 22, the attachment positioning device 15, the traction material moving device 13 and the top of the third roller 23. The first roller 21, the second roller 22, the third roller 23 and the fourth roller 27 are used for bearing and reversing, so that the carrier tape 200 can be conveyed smoothly and stably and can be conveyed according to a required path. In detail, the contact positions of the second roller 22, the attaching and positioning device 15, the pulling and moving device 13, and the third roller 23 with the carrier tape 200 are all located on the same horizontal plane, so that the carrier tape 200 can be kept in a horizontal state when being conveyed among the second roller 22, the attaching and positioning device 15, the pulling and moving device 13, and the third roller 23, and the carrier tape 200 is ensured to be conveyed stably, but not limited thereto. Further, the fourth passing roller 27 which can move vertically freely can maintain the carrier tape 200 in a tensioned state, and the structure is more reasonable.

Furthermore, the metal dome pasting machine 100 of the present invention further comprises: the sensing piece 31 is fixed on the lifting frame 25, the first sensor 32, the second sensor 33, the third sensor 34 and the fourth sensor 35 are all fixed on the frame, wherein the first sensor 32, the second sensor 33, the third sensor 34 and the fourth sensor 35 can be all selected to be photoelectric sensors, but not limited to the above, the first sensor 32 is positioned right above the second sensor 33, and the sensing piece 31 can vertically move to trigger the first sensor 32 or the second sensor 33. When the sensing piece 31 moves upwards to trigger the first sensor 32, the first sensor 32 can feed back to the carrier tape unwinding device 12 to unwind and output the carrier tape 200; when the sensing piece 31 moves downwards to trigger the second sensor 33, the second sensor 33 can feed back to the carrier tape unwinding device 12 to stop unwinding the output carrier tape 200. Therefore, the carrier tape unwinding device 12 can prevent the carrier tape 200 from being wound or falling off due to the fact that the carrier tape 200 unwound and output by the carrier tape unwinding device 12 is too much, and the structure is more reasonable. The third sensor 34 is located below the second pass roller 22, and the detection direction of the third sensor 34 horizontally faces the carrier tape 200 between the fourth pass roller 27 and the second pass roller 22. When the third sensor 34 does not detect the carrier tape 200, it indicates that the carrier tape 200 on the carrier tape unwinding device 12 has been completely unwound and output, and another roll of carrier tape 200 needs to be replaced and hung on the carrier tape unwinding device 12. The fourth sensor 35 is located below the third roller 23, and the detecting direction of the fourth sensor 35 horizontally faces the sagging carrier tape 200 between the third roller 23 and the carrier tape winding device 14. When the fourth sensor 35 detects that the carrier tape 200 exists, the fourth sensor 35 feeds back to the carrier tape winding device 14 to wind the carrier tape 200; when the fourth sensor 35 does not detect the carrier tape 200, the fourth sensor 35 feeds back to the carrier tape winding device 14 to stop winding the carrier tape 200. Therefore, the first sensor 32, the second sensor 33, the third sensor 34 and the fourth sensor 35 ensure that the carrying belt 200 can be smoothly and stably unreeled, conveyed and reeled, and the structure is more reasonable.

It should be noted that the specific structures of the carrier tape unwinding device 12 and the carrier tape winding device 14 are conventional technical means well known to those skilled in the art, and therefore, detailed descriptions thereof are omitted.

The working principle of the metal dome pasting machine 100 of the present invention is explained in detail with reference to the accompanying drawings:

the coiled empty-load carrier tape 200 is hung on the carrier tape unreeling device 12, the empty-load carrier tape 200 is unreeled and output by the carrier tape unreeling device 12, passes through the attaching positioning device 15 and the traction material moving device 13 in sequence, and the carrier tape 200 is pulled by the traction material moving device 13 to move towards the carrier tape reeling device 14.

Furthermore, the second rotary driver 164b drives the screw 164c to drive the swing frame 165 to rotate to a horizontal position around a horizontal axis, and the first linear driver 166 drives the suction cup 167 to move to be flush with the bottom of the swing frame 165, so as to block the avoiding hole 1651 at the bottom of the swing frame 165; the metal dome sheet to be attached is placed in the swing bearing frame 165, the first rotary driver 163a drives the driving wheel 163B to drive the driving column 163c to rotate around the axial lead of the driving wheel 163B, and then the driving column 163c drives the linkage plate 163d to drive the Y-axis translation frame 162B to reciprocate on the X axis and the Y axis, so that the Y-axis translation frame 162B drives the swing bearing frame 165 to horizontally reciprocate, and the metal dome sheet continuously moves in the sucker 167 and the swing bearing frame 165, meanwhile, the sucking disc 167 is connected with an external vacuum device and vacuum is started until each sucking position on the sucking disc 167 sucks a metal dome, the second rotary driver 164b drives the screw 164c to drive the swinging bearing frame 165 to rotate downwards around the horizontal axis, so that the metal dome sheet which is not adsorbed by the sucking disc 167 slides to the side of the swinging bearing frame 165 inclined downwards and is far away from the sucking disc 167 and the avoiding hole 1651; the second rotary driver 164b drives the screw 164c to drive the swing bearing frame 165 to rotate to a horizontal position around a horizontal axis, thereby finishing the sorting and discharging of the snap pieces.

Meanwhile, the second linear driver 1531 drives the first positioning pin 1533 to move downward, and the first positioning pin 1533 can be sequentially inserted into the first through hole 1511, the through hole of the carrier tape 200, and the second through hole 1521, thereby positioning the carrier tape 200. The first linear driver 166 drives the suction cup 167 to move upwards to abut against the located carrying belt 200, so that the metal dome sheets after finishing arrangement and discharge and the carrying belt 200 are clamped between the suction cup 167 and the elastic pad 154, and the metal dome sheets are attached to the preset attachment position on the carrying belt 200, thereby completing the attachment of the metal dome sheets once.

When the first positioning pin 1533 is separated from the through hole on the carrier tape 200, the suction cup 167 is disconnected from the external vacuum device and is far away from the carrier tape 200, and the carrier tape 200 needs to be transported to the carrier tape rolling device 14, the second clamping mechanism 136 clamps and fixes the carrier tape 200, the first clamping mechanism 134 releases the carrier tape 200, the translational driving mechanism 133 drives the moving frame 132 to move a predetermined distance in a direction close to the attaching positioning device 15, the first clamping mechanism 134 clamps and fixes the carrier tape 200, the second clamping mechanism 136 releases the carrier tape 200, the translational driving mechanism 133 drives the moving frame 132 to return to move a predetermined distance in a direction close to the second fixing frame 135, so as to draw the carrier tape 200 to move towards the carrier tape rolling device 14, and finally roll the carrier tape on the carrier tape rolling device 14.

Because the carrying belt unreeling device 12 of the metal dome sheet sticking machine 100 unreels the carrying belt 200 which outputs no load, the carrying belt reeling device 14 reels the carrying belt 200 stuck with the metal dome sheets, the traction material moving device 13 is positioned between the carrying belt unreeling device 12 and the carrying belt reeling device 14, and the traction material moving device 13 pulls the carrying belt 200 to move towards the carrying belt reeling device 14; attached positioner 15 is located and bears between area unwinding device 12 and the traction material moving device 13, arrange material jacking device 16 and be located attached positioner 15 under, arrange material jacking device 16 in order arrange the material row of a little fish in order become with bear the area 200 on the attached position of predetermineeing one by one vertical just right, behind no-load bearing area 200 is fixed a position to attached positioner 15, arrange the attached position that is predetermineeing on bearing area 200 of little fish in a small fish. Then, the empty carrier tape 200 is hung on the carrier tape unwinding device 12, the empty carrier tape 200 is unwound and outputted from the carrier tape unwinding device 12, and the carrier tape 200 is pulled by the pulling and transferring device 13 to move toward the carrier tape winding device 14 through the attaching and positioning device 15 and the pulling and transferring device 13 in sequence. Furthermore, the metal dome to be attached is placed on the arranging and discharging jacking device 16, the metal dome arranging and discharging device 16 arranges the metal dome to be vertically opposite to the preset attaching position on the bearing belt 200 one by one, the attaching positioning device 15 positions the unloaded bearing belt 200, the traction and material moving device 13 stops pulling the bearing belt 200 to move towards the bearing belt winding device 14 at the moment, the metal dome to be completely arranged is attached to the preset attaching position on the bearing belt 200 through the jacking and arranging and discharging jacking device 16, after the attaching is completed, the attaching positioning device 15 releases the positioning of the bearing belt 200, the arranging and material discharging jacking device 16 is far away from the bearing belt 200, the bearing belt 200 continues to be pulled to move towards the bearing belt winding device 14 through the traction and material moving device 13, and finally the metal dome is wound on the bearing belt winding device 14. Simple structure is reasonable, has realized that automatic attached the attached position of predetermineeing on bearing belt 200 with the metal dome, replaces artifical manual operation mode, and the input of the labour that significantly reduces uses manpower sparingly, and operating efficiency improves greatly moreover to manufacturing cost has been reduced. Moreover, the artificial metal dome deviation in the attached position of predetermineeing that causes is prevented, and the guarantee is attached accurately, avoids causing metal dome position deviation and influences the production quality of follow-up circuit board, the production demand of adaptation batch, high efficiency, high-quality that can be better.

The present invention has been described above with reference to the embodiments, but the present invention is not limited to the above disclosed embodiments, and various modifications and equivalent combinations according to the essence of the present invention should be covered.

Claims

1. The utility model provides a metal dome flitch machine, is applicable to and attaches metal dome on the attached position of predetermineeing on the carrier tape, its characterized in that, metal dome flitch machine includes: the device comprises a rack, and a bearing belt unreeling device, a traction material moving device, a bearing belt reeling device, an attachment positioning device and a sorting material discharging jacking device which are all arranged on the rack, wherein the bearing belt unreeling device unreels and outputs a no-load bearing belt, the bearing belt reeling device reels the bearing belt attached with metal dome sheets, the traction material moving device is positioned between the bearing belt unreeling device and the bearing belt reeling device, and the traction material moving device pulls the bearing belt to move towards the bearing belt reeling device; the attached positioning device is located between the carrier tape unwinding device and the traction material moving device, and the arranging and discharging jacking device is located under the attached positioning device.

2. A metal dome sheeter according to claim 1, wherein the collating, discharging and jacking means comprises: the device comprises a base plate, an X-axis translation plate, a Y-axis translation frame, a first rotary driver, a driving wheel, a driving column and a linkage plate, wherein the base plate is fixed on the rack, the X-axis translation plate is movably arranged on the base plate along a horizontal X-axis direction, the Y-axis translation frame is movably arranged on the X-axis translation plate along a horizontal Y-axis direction, and the X-axis direction is vertical to the Y-axis direction; the first rotary driver is vertically fixed on the base plate, the driving wheel is fixedly connected to the output end of the first rotary driver, the driving column is vertically fixed at the top of the driving wheel, and the driving column deviates from the axis line of the driving wheel along the horizontal direction; the linkage plate is horizontally fixed on the Y-axis translation frame, and the driving column is pivoted on the linkage plate.

3. The metal dome flitch machine of claim 2, wherein the tidying and discharging jacking device further comprises: the rotary mounting frame is pivoted on the Y-axis translation frame, the rotary joint is pivoted on the swing bearing frame, the rotary mounting seat is pivoted on the Y-axis translation frame, and the pivot axis line of the swing bearing frame, the pivot axis line of the rotary joint and the pivot axis line of the rotary mounting seat are parallel to each other and are all arranged along the horizontal direction; the second rotary driver is fixed on the rotary mounting seat, one end of the screw rod is fixed on the rotary joint, and the other end of the screw rod is in threaded connection with the output end of the second rotary driver.

4. A metal dome sheeting machine as claimed in claim 3 wherein said collating, discharging and jacking means further comprises: the first linear driver is fixed at the bottom of the swinging bearing frame along the direction vertical to the swinging bearing frame, and the sucker is fixed at the output end of the first linear driver along the direction parallel to the swinging bearing frame; the bottom of the swing bearing frame is provided with an avoiding hole, the avoiding hole is matched with the shape of the outer edge profile of the sucker, and the sucker can be movably arranged in the avoiding hole in a penetrating mode.

5. A metal dome paster plate machine as claimed in claim 4 wherein said affixing positioning means comprises: the top plate is horizontally fixed on the rack and is positioned right above the suckers, and blocking areas for the suckers to upwards press are formed at the bottom of the top plate; the limiting strip is fixed at the bottom of the top plate and is positioned on the side edge of the blocking area, and a limiting channel for the horizontal penetration of the bearing belt is formed between the top of the limiting strip and the bottom of the top plate; the positioning assembly is arranged on the top plate and can be selectively positioned or separated from the bearing belt.

6. The dome flitch machine of claim 5, wherein the positioning assembly comprises: the second linear driver is vertically fixed on the top plate, the connecting plate is horizontally fixed at the output end of the second linear driver, and the first positioning bolt is vertically fixed on the connecting plate; the top plate is vertically provided with a first penetrating hole, the limiting strip is vertically provided with a second penetrating hole right opposite to the lower part of the first penetrating hole, and the first positioning bolt can move downwards and be sequentially inserted into the first penetrating hole, the through hole in the bearing belt and the second penetrating hole.

7. A metal dome sheeting apparatus as set forth in claim 6 wherein said positioning means further comprises: the elastic pad is fixedly covered on the blocking area, and the second positioning bolt is vertically fixed on the top plate;

8. A metal dome sheeting machine as claimed in claim 1 wherein said means for pulling and moving comprises: the device comprises a first fixing frame, a moving frame, a translation driving mechanism, a first clamping mechanism, a second fixing frame and a second clamping mechanism, wherein the first fixing frame is fixed on the rack, the moving frame is movably arranged on the first fixing frame along the horizontal conveying direction of the bearing belt, the translation driving mechanism is arranged on the first fixing frame, and the moving frame is in transmission connection with the translation driving mechanism; the first clamping mechanism is arranged on the moving frame and can selectively clamp or release the bearing belt; the second fixing frame is fixed on the rack, the second clamping mechanism is arranged on the second fixing frame, and the second clamping mechanism can selectively clamp or release the bearing belt; the movable frame moves between the attaching and positioning device and the second fixing frame.

9. A snap dome sheeter in accordance with claim 1, further comprising: the first roller, the second roller, the third roller, the fixed seat, the lifting frame, the limiting rod and the fourth roller are pivoted on the frame along a horizontal direction perpendicular to the bearing belt, the first roller and the second roller are sequentially distributed between the bearing belt unwinding device and the attaching and positioning device along the conveying direction of the bearing belt, and the third roller is positioned between the traction material moving device and the bearing belt winding device; the fixed seat is fixed on the rack, and the lifting frame is vertically and freely arranged on the fixed seat; the limiting rod is horizontally fixed at the top of the lifting frame, and when the lifting frame moves to the lowest position, the top of the fixed seat blocks the bottom of the limiting rod; the lifting frame is positioned between the first roller and the second roller, and the fourth roller is pivoted on the lifting frame along the horizontal direction vertical to the bearing belt; the bearing belt output by the bearing belt unwinding device sequentially bears and transmits the top passing through the first roller, the bottom passing through the fourth roller, the top passing through the second roller, the attached positioning device, the traction material moving device and the top passing through the third roller and then is wound on the bearing belt winding device.

10. A snap dome sheeter in accordance with claim 9, further comprising: the induction piece is fixed on the lifting frame, the first sensor, the second sensor, the third sensor and the fourth sensor are all fixed on the frame, the first sensor is positioned right above the second sensor, and the induction piece can vertically move to trigger the first sensor or the second sensor; the third sensor is positioned below the second roller, and the detection direction of the third sensor horizontally faces to the bearing belt between the fourth roller and the second roller; the fourth sensor is located the third is crossed the below of roller, the direction of detection level orientation of fourth sensor the third cross the roller with the curvedly between the carrier band coiling mechanism the bearing band of bending droop.