CN103596376B - High-speed chip mounter - Google Patents
High-speed chip mounter Download PDFInfo
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- CN103596376B CN103596376B CN201310535857.9A CN201310535857A CN103596376B CN 103596376 B CN103596376 B CN 103596376B CN 201310535857 A CN201310535857 A CN 201310535857A CN 103596376 B CN103596376 B CN 103596376B
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- soup stick
- installing rack
- high speed
- suction nozzle
- placement system
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Abstract
A high-speed chip mounter comprises a rack, two installation frames which are respectively arranged at the two ends of the rack in a sliding mode, two driving mechanisms respectively used for driving the two installation frames to slide along a straight guide rail, two material grabbing mechanisms arranged on the installation frames respectively, and transmission assemblies arranged on the installation frames. Each material grabbing mechanism comprises a plurality of sucking rod assemblies arrayed in parallel. The sucking rod assemblies are connected to the installation frames in a pivoted mode and can rotate relative to the installation frames around central shafts of the installation frames. Each sucking rod assembly comprises a sucking rod extending in the height direction of the rack, a suction nozzle arranged on the lower end portion of the sucking rod, a quick connector connected to the upper end portion of the sucking rod and a belt wheel synchronously connected to the sucking rod. Each transmission assembly comprises a first motor with a motor body partially fixed on one installation frame, a plurality of synchronous wheels which are connected to one installation frame in a pivoted mode and are in one-to-one correspondence with the belt wheels, and belts driven by the first motor, wherein the belts are clamped between the belt wheels and the synchronous wheels. The high-speed chip mounter can improve mounting efficiency and has the advantages of being simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of high speed placement system.
Background technology
The advantages such as chip mounter is fast with its placement speed, attachment is accurate, automaticity is high, steady quality, are widely used in Full Vision technical field.
Existing chip mounter comprises soup stick assembly and mostly for driving the transmission mechanism of soup stick component movement, soup stick assembly is under the drive of transmission mechanism, capture electronic devices and components and electronic devices and components be positioned over the precalculated position of element to be fit, existing Placement speed is slower, and operation is comparatively loaded down with trivial details, maintenance cost is higher.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of high speed placement system, and it can improve the efficiency of attachment, and structure is simple, easy to operate.
For achieving the above object, the present invention adopts following technical scheme:
High speed placement system, comprises,
Frame, this frame is provided with the line slideway extended along its length;
Two are arranged on frame two ends and the installing rack be slidably matched with line slideway respectively;
Two driving mechanisms being respectively used to drive two installing rack linearly slide;
Two are arranged on the material grabbing mechanism on installing rack respectively, this material grabbing mechanism comprises multiple soup stick assembly be arranged side by side, soup stick assembly is articulated on installing rack and also can rotates relative to installing rack around its central shaft, and soup stick assembly comprises the soup stick extended along bracket height direction, the suction nozzle being arranged on soup stick bottom, the fast joint being connected to soup stick upper end and the belt pulley of synchronized links on soup stick;
Be arranged at the transmission component on installing rack, this transmission component comprise first motor of body partial fixing on installing rack, multiple to be articulated on installing rack and with belt pulley synchronizing wheel and the belt by the first driven by motor one to one, belt is held between belt pulley and synchronizing wheel;
Be fixed on the cylinder manifold on installing rack, be provided with the opening be communicated with extraneous air pump and a multiple tap hole, the plurality of tap hole is communicated with one to one with multiple fast joint.
Installing rack comprises installs crossbeam and multiple with soup stick assembly mount pad one to one, mount pad is connected to be installed on crossbeam, the outer upper of mount pad is provided with a mounting panel, soup stick assembly is articulated on this mounting panel, belt pulley is positioned at the upper one end of mounting panel, and synchronizing wheel is articulated in the top other end of mounting panel.
Install on crossbeam and offer two limited impressions extended along its length, the sidewall of limited impression is a spacing inclined-plane tilted laterally gradually towards the opening of limited impression by the diapire of limited impression, installs on crossbeam and is also provided with a holddown groove extended along its length; The medial surface of mount pad is provided with two slide blocks be embedded in respectively in two limited impressions, the sidewall of slide block be one by the bottom of slide block towards the inclined-plane, intilted location gradually, top of slide block, inclined-plane, location and the spacing inclined-plane corresponding with it are slidably matched; Mount pad offers a connecting hole, in connecting hole, cross-under has a screw rod, and the nut of this screw rod mounts and also can slide along the length direction of holddown groove in holddown groove, and screw rod is connected with a locking nut through the part outside connecting hole.
The both-side opening place of holddown groove is provided with a mounting flange for preventing the nut of screw rod from departing from from holddown groove.
Tap hole and the fast joint corresponding with it pass through soft pipe connection.
The bottom being inserted into soup stick of the upper end activity of suction nozzle, is provided with a flexible member between soup stick and suction nozzle, this flexible member is for providing elastic stress suction nozzle being pushed up pressure downwards; Suction nozzle is also provided with a limit sliding chutes extended along its length, soup stick is provided with one and is embedded in limiting component in limit sliding chutes.
Soup stick offers one and to be extended to through hole on its intracavity sidewall by its surface, limiting component is the steel ball be installed in through hole, and the part that the inner side of this steel ball protrudes from soup stick intracavity sidewall is embedded in limit sliding chutes.
The outside of soup stick is also provided with one and steel ball card is loaded on jump ring in through hole.
The intracavity sidewall of soup stick is provided with a stage portion, flexible member is a spring being arranged in pore, and this spring is limited between stage portion and the top end face of suction nozzle.
Driving mechanism comprises second motor of body partial fixing in frame, is synchronously connected in drive lead screw on the second machine shaft, movable is socketed in the feed screw nut be connected on drive lead screw and with installing rack.
Beneficial effect of the present invention is:
Compared to prior art, of the present invention group of soup stick assembly is with the continual work of the mode mounted in turn, improve operating efficiency, frame two ends are distributed in simultaneously due to two groups of soup stick assembly symmetries, the vibrations of chip mounter can be reduced when high-speed cruising, improve the stability of equipment, in addition, structure of the present invention is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the zoomed-in view at A place in Fig. 1;
Fig. 3 is the assembling schematic diagram of soup stick assembly and installing rack in Fig. 2;
Fig. 4 is the assembling schematic diagram of soup stick assembly and mount pad in Fig. 3;
Fig. 5 is the cutaway view of soup stick assembly in Fig. 4;
Wherein: 10, frame; 11, line slideway; 12, feet; 21, the second motor; 22, drive lead screw; 30, crossbeam is installed; 31, holddown groove; 32, limited impression; 321, spacing inclined-plane; 40, soup stick assembly; 41, soup stick; 411, through hole; 412, stage portion; 42, suction nozzle; 421, limit sliding chutes; 43, fast joint; 44, belt pulley; 45, spring; 46, steel ball; 47, jump ring; 50, mount pad; 51, slide block; 511, inclined-plane is located; 52, mounting panel; 53, connecting hole; 60, cylinder manifold; 61, tap hole; 70, belt; 71, synchronizing wheel.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As shown in Fig. 1,2,3,4,5, be a kind of high speed placement system of the present invention, it comprises frame 10, two installing racks, two driving mechanisms, two material grabbing mechanisms, two transmission components, cylinder manifolds 60; Frame 10 is as the installation foundation of whole equipment, and two installing racks are arranged on the two ends of frame 10 respectively and can slide along the length direction of frame 10, this two installing rack be respectively by the drives of two driving mechanisms.
Frame 10 is provided with two line slideways extended along its length 11, this two line slideway 11 staggers mutually, what two installing racks slided with line slideway 11 coordinates, driving mechanism comprises second motor 21 of body partial fixing in frame 10, is synchronously connected in drive lead screw 22 in the second motor 21 rotating shaft, movable is socketed in the feed screw nut's (not shown) be connected on drive lead screw 22 and with installing rack, start the second motor 21, the installing rack corresponding with it can be driven to move along the length direction of frame 10.The bottom of frame 10 is also provided with two feets 12.
Two material grabbing mechanisms are arranged on two above-mentioned installing racks respectively, and can move along with the length direction of the installing rack corresponding with it in frame 10, material grabbing mechanism comprises multiple soup stick assembly 40 be arranged side by side, and soup stick assembly 40 is articulated on installing rack and also can rotates relative to installing rack around its central shaft; Installing rack comprises installs crossbeam 30 and multiple mount pad 50, and the plurality of mount pad 50 is fixedly connected on to be installed on crossbeam 30 and is arranged in a row, and the outer upper of mount pad 50 is provided with a mounting panel 52 for installing soup stick assembly 40.Soup stick assembly 40 comprises the soup stick 41 extended along frame 10 short transverse, the suction nozzle 42 being arranged on soup stick 41 bottom, the fast joint 43 being connected to soup stick 41 upper end and the belt pulley 44 of synchronized links on soup stick 41, and its middle belt pulley 44 is positioned at above the medial end of above-mentioned mounting panel 52 just.
The rotation of transmission component for driving above-mentioned multiple soup stick assemblies 40 synchronous, it comprises body partial fixing and is installing the first motor (not shown) on crossbeam 30, multiple synchronizing wheel 71, and by the belt 70 of the first driven by motor, the quantity of synchronizing wheel 71 and one_to_one corresponding consistent with the quantity of above-mentioned belt pulley 44, above-mentioned belt pulley 44 is positioned at above mounting panel 52 medial extremity, synchronizing wheel 71 is articulated in above the outboard end of mounting panel 52, belt 70 is held between belt pulley 44 and synchronizing wheel 71, thus, when belt 70 is by the first driven by motor, synchronizing wheel 71 and belt pulley 44 all can be driven by belt 70, make the rotation that multiple soup stick assembly 40 is synchronous.Thus, when chip mounter works, according to different paster demands, the rotational angle of the first motor can be controlled, thus the rotation driving multiple soup stick assembly 40 synchronous, carry out paster operation, thus adapt to different paster requirements.
Above-mentioned cylinder manifold 60 is fixed on to be installed on crossbeam 30, be provided with an opening be communicated with extraneous air pump, the front of cylinder manifold 60 is provided with multiple tap hole 61, and the plurality of tap hole 61 and fast joint 43 one_to_one corresponding, tap hole 61 in correspondence with each other and fast joint 43 pass through soft pipe connection.Multiple soup stick assembly 40 is communicated with air pump by a cylinder manifold 60, simultaneously air-breathing, exhaust, and all suction nozzle 42 air-breathings and exhaust evenly, ensure that the consistency of actual attachment part, improve product quality.
In order to reduce the damage treated and capture electronic devices and components, in above-mentioned soup stick assembly 40, in the bottom being inserted into soup stick 41 of the upper end activity of suction nozzle 42, and ensure that the position contacted both it is tightly connected.
The inner chamber of soup stick 41 is provided with a spring 45, the top that the inwall of soup stick 41 is positioned at spring 45 is provided with a stage portion 412, spring 45 is limited between the top end face of stage portion 412 and suction nozzle 42, this spring 45 is for providing elastic stress suction nozzle 42 being pushed up pressure downwards, when the bottom of suction nozzle 42 is subject to pressure on top surface upwards, suction nozzle 42 can postpone soup stick 41 sliding axially and extrusion spring 45, that is, spring 45 provides certain buffering amplitude for suction nozzle 42, certainly, spring 45 also can be adopt other flexible members to replace, such as block rubber etc.In order to ensure suction nozzle 42 can postpone soup stick 41 the smooth and easy slip of axis while, prevent suction nozzle 42 from departing from from soup stick 41, position limiting structure can be set between suction nozzle 42 and soup stick 41, particularly, soup stick 41 offers one and to be extended to through hole 411 on intracavity sidewall by its surface, in through hole 411 inside, one steel ball 46 is installed, the part that the inner side of this steel ball 46 protrudes from soup stick 41 intracavity sidewall forms one and sets portion, the surface of suction nozzle 42 is provided with a limit sliding chutes extended along its length 421, the portion of setting inside above-mentioned steel ball 46 is inlaid in limit sliding chutes 421, suction nozzle 42 moves downward, steel ball 46 coordinates with the upper surface of limit sliding chutes 421, prevent suction nozzle 42 from continuing to move down relative to soup stick 41, in addition, pushed up pressure when suction nozzle 42 bottom to move upward relative to soup stick 41, when steel ball 46 is coordinated with the lower surface of limit sliding chutes 421, suction nozzle 42 can not continue to move upward relative to soup stick 41.Soup stick 41 outside is also provided with a jump ring 47, and this jump ring 47 is installed on the outside of steel ball 46, is installed in by steel ball 46 in through hole 411, when different suction nozzle 42 changed by needs, fast jump ring 47 can be pulled down, from through hole 411, take out steel ball 46, thus achieve the quick-replaceable of suction nozzle 42.In above scheme, also can adopt the position limiting structure of other versions, such as steel ball 46 can be replaced by a radially dismountable limited post be arranged on soup stick 41.When needs capture electronic component, move down soup stick assembly 40, when suction nozzle 42 bottom contact electronic component surperficial time, because suction nozzle 42 has certain up and down amount, it can not produce larger rigidity downforce to electronical elements surface, simultaneously, under the elastic stress effect of spring 45, can guarantee that again the position that suction nozzle 42 contacts with electronic component has good sealing, thus while electronic component is normally captured, the damage to electronic component can be reduced.
Mount pad 50 is fastenedly connected by screw rod (not shown) and installation crossbeam 30, install on crossbeam 30 and be provided with two limited impressions 32 extended along its length direction, the Width that two limited impressions 32 are installing crossbeam 30 staggers mutually, the two side of limited impression 32 is a spacing inclined-plane 321 tilted laterally gradually towards the opening of limited impression 32 by the diapire of limited impression 32, that is, the shape of cross section of limited impression 32 is little trapezoidal of outer imperial palace, installation crossbeam 30 is also provided with one between two limited impressions 32 along the holddown groove 31 installing the extension of crossbeam 30 length direction, the cross section of this holddown groove 31 is in " C " shape, a mounting flange is provided with respectively at the opening part of holddown groove 31 both sides.The medial surface of mount pad 50 is provided with two slide blocks 51 be embedded in respectively in two limited impressions 32, the sidewall of slide block 51 be one by the bottom of slide block 51 towards the inclined-plane, intilted location 511 gradually, top of slide block 51, fit and are slidably matched in inclined-plane 511, location and the spacing inclined-plane 321 corresponding with it, namely slide block 51 can slide along the length direction of limited impression 32.
The cross-under mount pad 50 of screw rod transverse direction, it is for behind the position of adjusting mount pad 50, mount pad 50 is locked at and installs on crossbeam 30, particularly, the nut of screw rod is mounted in holddown groove 31, the nut of the mounting flange mounting screw rod of holddown groove 31 opening part, prevent screw rod from departing from from holddown groove 31, the middle of mount pad 50 is provided with the connecting hole 53 passed for screw rod, screw rod is connected with a locking nut (not shown) through the Outboard Sections of connecting hole 53, when adjusting the position of mount pad 50, locking nut can be screwed, mount pad 50 and installation crossbeam 30 are fixed.Owing to arranging the inclined-plane of working in coordination on installation crossbeam 30 and mount pad 50, make the position of mount pad 50 can realize accurate adjustment, and after adjusting, accurately mount pad 50 can be fixed on preposition.
Operationally, the continual work of mode that two driving mechanisms drive the multiple soup stick assemblies 40 on two material grabbing mechanisms to mount in turn, its placement speed can reach more than 70,000 per hour in the present invention.Further, two groups, left and right soup stick assembly 40 is symmetrically distributed in frame 10 two ends, chip mounter is shaken less when high-speed motion.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the claims in the present invention.
Claims (10)
1. high speed placement system, is characterized in that, comprises,
Frame, this frame is provided with the line slideway extended along its length;
Two are arranged on frame two ends and the installing rack be slidably matched with line slideway respectively;
Two driving mechanisms being respectively used to drive two installing rack linearly slide;
Two are arranged on the material grabbing mechanism on installing rack respectively, this material grabbing mechanism comprises multiple soup stick assembly be arranged side by side, soup stick assembly is articulated on installing rack and also can rotates relative to installing rack around its central shaft, and soup stick assembly comprises the soup stick extended along bracket height direction, the suction nozzle being arranged on soup stick bottom, the fast joint being connected to soup stick upper end and the belt pulley of synchronized links on soup stick;
Be arranged at the transmission component on installing rack, this transmission component comprise first motor of body partial fixing on installing rack, multiple to be articulated on installing rack and with belt pulley synchronizing wheel and the belt by the first driven by motor one to one, belt is held between belt pulley and synchronizing wheel;
Be fixed on the cylinder manifold on installing rack, be provided with the opening be communicated with extraneous air pump and a multiple tap hole, the plurality of tap hole is communicated with one to one with multiple fast joint.
2. high speed placement system as claimed in claim 1, it is characterized in that, installing rack comprises installs crossbeam and multiple with soup stick assembly mount pad one to one, mount pad is connected to be installed on crossbeam, the outer upper of mount pad is provided with a mounting panel, soup stick assembly is articulated on this mounting panel, belt pulley is positioned at the upper one end of mounting panel, and synchronizing wheel is articulated in the top other end of mounting panel.
3. high speed placement system as claimed in claim 2, it is characterized in that, install on crossbeam and offer two limited impressions extended along its length, the sidewall of limited impression is a spacing inclined-plane tilted laterally gradually towards the opening of limited impression by the diapire of limited impression, installs on crossbeam and is also provided with a holddown groove extended along its length; The medial surface of mount pad is provided with two slide blocks be embedded in respectively in two limited impressions, the sidewall of slide block be one by the bottom of slide block towards the inclined-plane, intilted location gradually, top of slide block, inclined-plane, location and the spacing inclined-plane corresponding with it are slidably matched; Mount pad offers a connecting hole, in connecting hole, cross-under has a screw rod, and the nut of this screw rod mounts and also can slide along the length direction of holddown groove in holddown groove, and screw rod is connected with a locking nut through the part outside connecting hole.
4. high speed placement system as claimed in claim 3, is characterized in that, the both-side opening place of holddown groove is provided with a mounting flange for preventing the nut of screw rod from departing from from holddown groove.
5. high speed placement system as claimed in claim 1, it is characterized in that, tap hole and the fast joint corresponding with it pass through soft pipe connection.
6. high speed placement system as claimed in claim 1, it is characterized in that, the bottom being inserted into soup stick of the upper end activity of suction nozzle, is provided with a flexible member between soup stick and suction nozzle, and this flexible member is for providing elastic stress suction nozzle being pushed up pressure downwards; Suction nozzle is also provided with a limit sliding chutes extended along its length, soup stick is provided with one and is embedded in limiting component in limit sliding chutes.
7. high speed placement system as claimed in claim 6, it is characterized in that, soup stick offers one and to be extended to through hole on its intracavity sidewall by its surface, limiting component is the steel ball be installed in through hole, and the part that the inner side of this steel ball protrudes from soup stick intracavity sidewall is embedded in limit sliding chutes.
8. high speed placement system as claimed in claim 7, is characterized in that, the outside of soup stick is also provided with one and steel ball card is loaded on jump ring in through hole.
9. high speed placement system as claimed in claim 6, it is characterized in that, the intracavity sidewall of soup stick is provided with a stage portion, flexible member is a spring being arranged in pore, and this spring is limited between stage portion and the top end face of suction nozzle.
10. high speed placement system as claimed in claim 1, it is characterized in that, driving mechanism comprises second motor of body partial fixing in frame, is synchronously connected in drive lead screw on the second machine shaft, movable is socketed in the feed screw nut be connected on drive lead screw and with installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535857.9A CN103596376B (en) | 2013-11-01 | 2013-11-01 | High-speed chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535857.9A CN103596376B (en) | 2013-11-01 | 2013-11-01 | High-speed chip mounter |
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| Publication Number | Publication Date |
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| CN103596376A CN103596376A (en) | 2014-02-19 |
| CN103596376B true CN103596376B (en) | 2015-06-10 |
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| CN201310535857.9A Active CN103596376B (en) | 2013-11-01 | 2013-11-01 | High-speed chip mounter |
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| US11464146B2 (en) * | 2018-02-26 | 2022-10-04 | Universal Instruments Corporation | Dispensing head, nozzle and method |
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| CN112770621A (en) * | 2019-11-02 | 2021-05-07 | 陈斌 | Synchronous surface mounting table type chip mounter |
| CN111232296A (en) * | 2020-03-10 | 2020-06-05 | 捷司达智能科技(广东)有限公司 | Device for orienting sensor tube socket into box |
| CN115334866B (en) * | 2022-09-02 | 2023-08-11 | 四川华平通讯设备有限公司 | Accurate flexible subsides of chip adjustable pressure is installed equipment for circuit motherboard |
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Address after: 518000 second A A, eleventh buildings in Tangwei Huafeng Science Park, Fuyong street, Baoan District, Shenzhen, Guangdong Patentee after: Shenzhen Sen Yang Intelligent Manufacturing Equipment Co., Ltd. Address before: 518000 second A A, eleventh buildings in Tangwei Huafeng Science Park, Fuyong street, Baoan District, Shenzhen, Guangdong Patentee before: SHENZHEN SUNYOUNG LIQUID AUTOMATION CO., LTD. |