CN219057706U - Material box carrying device - Google Patents
Material box carrying device Download PDFInfo
- Publication number
- CN219057706U CN219057706U CN202223314542.5U CN202223314542U CN219057706U CN 219057706 U CN219057706 U CN 219057706U CN 202223314542 U CN202223314542 U CN 202223314542U CN 219057706 U CN219057706 U CN 219057706U
- Authority
- CN
- China
- Prior art keywords
- assembly
- sensing
- magazine
- lifting
- material box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The utility model relates to a material box carrying device, which comprises a mounting frame, a lifting driving assembly, a sensing assembly, an upper pressing assembly and a lower pressing assembly which are oppositely arranged up and down, wherein: one end of the lower pressing component is fixedly connected with the mounting frame, and the other end of the lower pressing component is configured to support the material box from below; the fixed end of the lifting driving assembly is fixedly connected with the mounting frame, the movable end of the lifting driving assembly is fixedly connected with the upper pressing assembly, and the lifting driving assembly is configured to drive the upper pressing assembly to lift so as to clamp or loosen the material box; the sensing assembly is used for sensing the up-and-down displacement of the upper pressing assembly. The upper pressing component is driven to move close to the lower pressing component through the lifting driving component so as to clamp the material box, and meanwhile, the sensing component is utilized to sense the displacement of the upper pressing component, so that the upper pressing component is stopped after being clamped every time in the movement stroke of the lifting driving component, and the influence of the height of the material box is avoided.
Description
Technical Field
The utility model relates to the technical field of semiconductor chip packaging, in particular to a material box conveying device.
Background
In the field of semiconductor chip packaging technology, chips are attached to a frame, a process called die bonding or die bonding; the bonding process of connecting the nodes on the chip to the nodes on the frame by wire bonds is known as bonding. And detecting the bonded lead frame and chip to check whether the lead frame and the chip have defects. Common detection items include: abnormal chip mounting (askew, broken, missed, misplaced, etc.), abnormal wire bonding (askew, multi-line, few-line, misplaced, broken, etc.).
The lead frame is all accomodate through the magazine, need carry the magazine to the preset position before detecting, and current magazine handling device adopts cylinder drive to loosen or press from both sides tightly, because the stroke of cylinder is fixed, and after the magazine size variation, the holder is not when pressing from both sides tight magazine in cylinder stroke terminal point department, just is difficult to judge whether the holder presss from both sides tight magazine. Therefore, the prior art has the problem that the clamping device of the material box cannot be suitable for feeding and discharging material boxes with various sizes at the same time.
Disclosure of Invention
The utility model provides a magazine handling device which is simple and reliable in structure and compatible with magazines of different sizes, aiming at the problem of the existing magazine handling device.
The technical scheme of the material box conveying device in the utility model is as follows:
the utility model provides a magazine handling device includes mounting bracket, lift drive assembly, sensing assembly, upper compressing tightly subassembly and lower compressing tightly subassembly of relative setting from top to bottom, wherein: one end of the lower pressing component is fixedly connected with the mounting frame, and the other end of the lower pressing component is configured to support the material box from below; the fixed end of the lifting driving assembly is fixedly connected with the mounting frame, the movable end of the lifting driving assembly is fixedly connected with the upper pressing assembly, and the lifting driving assembly is configured to drive the upper pressing assembly to lift so as to clamp or loosen the material box; the sensing assembly is used for sensing the up-and-down displacement of the upper pressing assembly.
The upper pressing component is driven to move close to the lower pressing component through the lifting driving component so as to clamp the material box, and meanwhile, the sensing component is utilized to sense the displacement of the upper pressing component, so that the upper pressing component is stopped after being clamped every time in the movement stroke of the lifting driving component, and the influence of the height of the material box is avoided.
Optionally, the upper pressing component comprises a lifting plate, a pressing block and a guide rod, one end of the lifting plate is fixedly connected with the movable end of the lifting driving component, the upper end of the guide rod is slidably connected with the other end of the lifting plate through a shaft sleeve, and the lower end of the guide rod is fixedly connected with the pressing block.
The control press block moves up and down more stably through the cooperation of the guide rod and the shaft sleeve.
Optionally, the upper pressing assembly further comprises a sliding assembly, the sliding assembly comprises a sliding block and a sliding rail, the sliding rail is fixedly mounted on the mounting frame along the vertical direction, the lifting plate slides on the sliding rail through the sliding block, and the lifting plate is configured to lift along the sliding rail direction under the driving of the lifting driving assembly.
The sliding assembly slides to guide the lifting plate, so that the compression effect of the upper compression assembly is improved.
Optionally, the upper pressing assembly further includes an elastic member, a first end of the elastic member is fixed on the lifting plate, a second end of the elastic member abuts against the pressing block, and the elastic member is configured to provide a downward elastic force to the pressing block when compressed.
The elastic piece is arranged to provide downward elasticity for the pressing block, so that the pressing effect of the upper pressing assembly is improved.
Optionally, two guide rods are arranged, the two guide rods are respectively arranged at two ends of the corresponding pressing block, and the elastic piece is arranged between the two guide rods; or alternatively, the first and second heat exchangers may be,
the elastic pieces are arranged in two, the two elastic pieces are respectively arranged at two ends of the corresponding pressing block, and the guide rod is arranged between the two elastic pieces.
Through setting up two elastic components and providing decurrent elasticity simultaneously, make the magazine atress more even, improved the compaction effect of last compacting assembly.
Optionally, the sensing assembly includes a sensing piece and an inductor, the sensing piece is mounted on the pressing block, the inductor is fixedly mounted on the lifting plate, and a moving path of the sensing piece passes through a sensing area of the inductor.
The compression amount between the pressing block and the lifting plate is sensed through the sensing assembly, so that the material box conveying device is ensured to stop after the upper pressing assembly is pressed in place every time, and the material box is ensured to be clamped.
Optionally, the lower compression assembly includes the bottom plate, and the one end and the mounting bracket fixed connection of bottom plate, the other end of bottom plate are provided with the cell body that corresponds with the bellying of magazine, and the length of bottom plate is less than the width of magazine.
The groove body corresponding to the protruding part of the material box is arranged on the lower supporting plate, so that the stability of the material box during clamping is ensured.
Optionally, the magazine handling device further includes a positioning rod, one end of the positioning rod is fixedly connected with the mounting frame, the other end of the positioning rod is in butt joint with the magazine, a sensor is further arranged at the other end of the positioning rod, and the sensor is configured to sense whether the magazine is in place.
By providing a positioning rod, it is ensured that the magazine has been transported into place before clamping.
Optionally, the locating rods are at least provided with two groups up and down, and the sensing ends of the sensors of the two groups of locating rods are positioned on the same vertical plane.
And the side surface of the material box is limited by arranging the positioning rods with the upper and lower groups of sensing ends positioned on the same vertical plane.
Optionally, the magazine handling device further includes a lifting portion and a translating portion, the mounting frame is slidably mounted on the lifting portion, and the lifting portion is slidably mounted on the translating portion.
Through setting up elevating gear and translation portion drive mounting bracket level and up-and-down motion, enlarged magazine handling device's transport scope, improved conveying efficiency.
Drawings
FIG. 1 is a schematic perspective view of a cartridge handling device according to the present utility model;
FIG. 2 is a schematic perspective view of an upper compression assembly and a lower compression assembly in accordance with the present utility model;
fig. 3 is a schematic view of a cartridge carried by the cartridge carrying device of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
In the field of semiconductor chip packaging, lead frames are stored through a material box, the material box needs to be carried to a preset position before detection, the existing material box carrying device is driven by an air cylinder to be loosened or clamped, and as the stroke of the air cylinder is fixed, when the material box is not clamped at the end point of the stroke of the air cylinder after the size of the material box is changed, whether the material box is clamped by the clamping piece or not cannot be judged, so that the material box with various sizes cannot be compatible.
In view of this, the present utility model provides a magazine handling apparatus compatible with magazines of different height dimensions, as shown in fig. 1 and 2, the magazine handling apparatus provided by the present utility model includes a mounting frame 10, a lifting driving assembly 20, a sensing assembly 30, an upper pressing assembly 40 and a lower pressing assembly 50 disposed opposite to each other, wherein: one end of the lower pressing assembly 50 is fixedly connected with the mounting frame 10, and the other end of the lower pressing assembly 50 is configured to hold the material box from below; the fixed end of the lifting driving assembly 20 is fixedly connected with the mounting frame 10, the movable end of the lifting driving assembly 20 is fixedly connected with the upper pressing assembly 40, and the lifting driving assembly 20 is configured to drive the upper pressing assembly 40 to lift so as to clamp or loosen the material box; the sensing assembly 30 is used to sense the up and down displacement of the upper compressing assembly 40. The sensor assembly 30 is electrically connected to the lifting driving assembly 20, and when the sensor assembly 30 feeds back a signal indicating that the upper pressing assembly 40 is in place to the controller, the lifting driving assembly 20 stops moving.
Alternatively, the lifting driving component can be a power output device such as a servo motor or a linear motor.
In one embodiment, the upper compressing assembly 40 includes a lifting plate 41, a pressing block 42 and a guide rod 43, one end of the lifting plate 41 is fixedly connected with the movable end of the lifting driving assembly 20, the upper end of the guide rod 43 is slidably connected with the other end of the lifting plate 41 through a shaft sleeve, and the lower end of the guide rod 43 is fixedly connected with the pressing block 42.
Alternatively, the sensing assembly 30 includes a sensing piece mounted on the pressing block 42 and a sensor fixedly mounted on the elevating plate 41, and a moving path of the sensing piece passes through a sensing region of the sensor. In the initial state, the interval between the pressing block 42 and the lifting plate is in the maximum state, and the sensing piece is in a separated state with the sensor, after the pressing block 42 and the lower pressing assembly 50 are matched to clamp the material box, in order to ensure that the material box is clamped, the lifting driving assembly 20 continuously drives the lifting plate 41 to be pressed down, the interval between the pressing block 42 and the lifting plate 41 is gradually reduced under the guidance of the guide rod 43 until the sensing piece is inserted into the sensing area of the sensor, so that the upper pressing assembly 40 is proved to be clamped in place, and the material box is proved to be clamped. The utility model senses the compression amount between the pressing block 42 and the lifting plate 41 through the sensing component 30 no matter the height of the material box, so that the material box conveying device is ensured to stop after the upper pressing component 40 is pressed in place every time, and the material box is ensured to be clamped.
Optionally, the upper pressing assembly 40 further includes a sliding assembly 44, the sliding assembly 44 includes a slider and a sliding rail, the sliding rail is fixedly mounted on the mounting frame 10 along a vertical direction, the lifting plate 41 slides on the sliding rail through the slider, and the lifting plate 41 is configured to lift along the sliding rail direction under the driving of the lifting driving assembly 20, so as to drive the pressing block 42 to move up and down, and the pressing down process is ensured to be more stable.
Optionally, the upper compressing assembly 40 further includes an elastic member 45, a first end of the elastic member 45 is fixed on the lifting plate 41, a second end of the elastic member 45 abuts against the pressing block 42, and when the distance between the pressing block 42 and the lifting plate 41 is reduced, the elastic member 45 is compressed, thereby providing a downward elastic force to the pressing block 42. By providing the elastic member 45 to provide the pressing block 42 with downward elastic force, it is ensured that the pressing block 42 can press the cartridge. In practical applications, the elastic member 45 may be a spring, a damper or other elastic members, which will not be described herein.
In one embodiment, two guide rods 43 are provided, and two guide rods 43 are provided corresponding to both ends of the pressing block 42, respectively, and the elastic member 45 is provided between the two guide rods 43, that is, the pressing block 42 is guided in the vertical direction by the two guide rods 43, and a downward pressure is provided to the pressing block 42 by one elastic member 45. Or, the two elastic pieces 45 are arranged, the two elastic pieces are respectively arranged corresponding to the two ends of the pressing block, the guide rod is arranged between the two elastic pieces, namely, the pressure of the pressing block passing through is provided by the two elastic pieces.
As shown in fig. 3, which is a schematic structural diagram of a cartridge carried by the cartridge carrying device according to the present utility model, it can be seen that the lower end of the cartridge is not flat, but has a protrusion a, and in one embodiment, the lower pressing assembly 50 includes a lower plate 51, the lower plate 51 is used for supporting the cartridge from below the cartridge, one end of the lower plate 51 is fixedly connected with the mounting frame 10, the other end of the lower plate 51 is provided with a groove b corresponding to the protrusion a of the cartridge, and optionally, the length of the lower plate 51 is smaller than the width of the cartridge. By arranging the groove body b corresponding to the protruding part a of the cartridge on the lower supporting plate 51, the clamped cartridge is ensured to be in a stable state, and the inclination of the cartridge is prevented, so that the position of the cartridge after clamping is influenced. The design that the length of the lower tray 51 is smaller than the width of the magazine can avoid that the lower tray 51 is too long, resulting in interference between the lower tray 51 and the following magazine at the time of taking or discharging the magazine. Of course, if the cartridge bottom surface is flat, the lower tray may be provided as a flat whole.
In one implementation, the magazine handling apparatus further includes a positioning rod 52, one end of the positioning rod 52 is fixedly connected with the mounting frame 10, the other end of the positioning rod 52 is abutted with the magazine, and the other end of the positioning rod 52 is further provided with a sensor configured to sense whether the magazine is in place. By providing the locating lever 52 and the sensor, it is ensured that the cartridge has been transported into place before clamping, avoiding clamping of a skewed cartridge. Optionally, the positioning rods 52 are at least provided with two groups up and down, and the sensing ends of the sensors of the two groups of positioning rods 52 are located on the same vertical plane. The side surface of the material box is limited by arranging a plurality of groups of positioning rods 52 with the upper and lower sensing ends positioned on the same vertical plane. In practical application, when the material box is taken by the material box conveying device, the upper positioning rod 52 and the lower positioning rod 52 are simultaneously contacted with the side surface of the material box until the sensors on the two positioning rods 52 sense the material box, which means that the material box is in place, and then the lifting driving assembly 20 drives the lifting plate 41 to descend so as to compress the material box.
In one possible embodiment, the magazine handling apparatus further includes a lifting portion 60 and a translating portion 70, the mounting frame 10 being slidably mounted on the lifting portion 60, the lifting portion 60 being slidably mounted on the translating portion 70.
The lifting part and the translation part drive the mounting frame to move horizontally and up and down, so that the carrying range of the material box carrying device is enlarged, and the carrying efficiency is improved.
The utility model has been described above in sufficient detail with a certain degree of particularity. It will be appreciated by those of ordinary skill in the art that the descriptions of the embodiments are merely exemplary and that all changes that come within the true spirit and scope of the utility model are desired to be protected. The scope of the utility model is indicated by the appended claims rather than by the foregoing description of the embodiments.
Claims (10)
1. The utility model provides a magazine handling device, its characterized in that, magazine handling device includes mounting bracket, lift drive assembly, sensing assembly, upper compressing tightly subassembly and lower compressing tightly subassembly of relative setting from top to bottom, wherein:
one end of the lower pressing component is fixedly connected with the mounting frame, and the other end of the lower pressing component is configured to hold the material box from below;
the fixed end of the lifting driving assembly is fixedly connected with the mounting frame, the movable end of the lifting driving assembly is fixedly connected with the upper pressing assembly, and the lifting driving assembly is configured to drive the upper pressing assembly to lift so as to clamp or loosen the material box;
the sensing assembly is used for sensing the up-and-down displacement of the upper pressing assembly.
2. The magazine handling device of claim 1, wherein the upper compression assembly comprises a lifting plate, a pressing block and a guide rod, one end of the lifting plate is fixedly connected with the movable end of the lifting drive assembly, the upper end of the guide rod is slidably connected with the other end of the lifting plate through a shaft sleeve, and the lower end of the guide rod is fixedly connected with the pressing block.
3. The magazine handling apparatus of claim 2, wherein the upper compression assembly further comprises a slide assembly comprising a slider and a slide rail, the slide rail being fixedly mounted on the mounting frame in a vertical direction, the lift plate sliding on the slide rail via the slider, the lift plate being configured to lift in the direction of the slide rail under the drive of the lift drive assembly.
4. The cartridge handling device of claim 2, wherein the upper compression assembly further comprises an elastic member having a first end secured to the lifter plate and a second end abutting the press block, the elastic member configured to provide a downward spring force to the press block upon compression.
5. The magazine handling apparatus according to claim 4, wherein two guide rods are provided, the two guide rods being provided corresponding to both ends of the pressing block, respectively, the elastic member being provided between the two guide rods;
or alternatively, the first and second heat exchangers may be,
the two elastic pieces are arranged, the two elastic pieces are respectively arranged corresponding to the two ends of the pressing block, and the guide rod is arranged between the two elastic pieces.
6. The magazine handling apparatus of claim 2, wherein the sensing assembly includes a sensing tab mounted on the press block and an inductor fixedly mounted on the lifter plate, a path of movement of the sensing tab passing through a sensing area of the inductor.
7. The magazine handling device of claim 1, wherein the lower compression assembly comprises a lower plate, one end of the lower plate is fixedly connected with the mounting frame, the other end of the lower plate is provided with a groove corresponding to the protruding portion of the magazine, and the length of the lower plate is smaller than the width of the magazine.
8. The cartridge handling device of claim 1 further comprising a positioning rod having one end fixedly connected to the mounting bracket and the other end abutting the cartridge, the other end of the positioning rod further being provided with a sensor configured to sense whether the cartridge is in place.
9. The magazine handling apparatus of claim 8, wherein the positioning bars are provided with at least two sets up and down, and the sensing ends of the sensors of the two sets of positioning bars are in the same vertical plane.
10. The cartridge handling device of claim 1 further comprising a lifting portion and a translating portion, the mounting bracket being slidably mounted on the lifting portion, the lifting portion being slidably mounted on the translating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223314542.5U CN219057706U (en) | 2022-12-09 | 2022-12-09 | Material box carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223314542.5U CN219057706U (en) | 2022-12-09 | 2022-12-09 | Material box carrying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219057706U true CN219057706U (en) | 2023-05-23 |
Family
ID=86368157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223314542.5U Active CN219057706U (en) | 2022-12-09 | 2022-12-09 | Material box carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219057706U (en) |
-
2022
- 2022-12-09 CN CN202223314542.5U patent/CN219057706U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111785997B (en) | Automatic stacking device for fuel cell stack | |
| CN212449642U (en) | Feeding and discharging mechanism for material tray | |
| CN214898533U (en) | Battery cell stacking device and battery production equipment | |
| CN105515291A (en) | Automatic lamination, detection and boxing assembly line for stator iron cores | |
| CN219057706U (en) | Material box carrying device | |
| CN219335038U (en) | Automatic chip detection device | |
| CN112225162A (en) | Automatic beer filling and capping all-in-one machine and filling and capping method | |
| CN218426814U (en) | Floating type pressing device | |
| CN209775667U (en) | Automatic feeding and discharging hydraulic press for baby carriage production | |
| CN109015523A (en) | A kind of robot device for plug of choosing automatically | |
| CN115985799A (en) | Automatic chip detection device | |
| CN213411043U (en) | Automatic torsion spring assembling mechanism | |
| CN114055131A (en) | Limiting plate press-in device | |
| CN210773981U (en) | Automatic line electric core performance dimension thickness measuring machine | |
| CN218753675U (en) | Feeding stacking mechanism and stacking equipment | |
| CN219350178U (en) | Material box carrying device | |
| CN218193581U (en) | Relay armature adjusting mechanism | |
| CN215509916U (en) | Material taking mechanism, feeding device and lens assembling equipment | |
| CN214077925U (en) | OCV detection device with dimension measurement | |
| CN218069642U (en) | Lifting type material clamping mechanism for multi-lead welding | |
| CN214816301U (en) | Automatic torsional spring assembling mechanism | |
| CN216829535U (en) | Jump ring pressure equipment device for sensor assembly tester | |
| CN221041904U (en) | Crimping device | |
| CN221231931U (en) | Online pressfitting machine | |
| CN218930834U (en) | Magazine feed mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |