Thimble storage device and chip packaging equipment
By setting a rotating module and a lifting module in the thimble storage device, the storage module is moved between storage and out-of-store positions, the problem of low space utilization in the prior art is solved, and more efficient thimble assembly storage is achieved and get.
Patent Information
- Application Number
- CN202420027338.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-04
AI Technical Summary
Due to the annular layout, the existing thimble storage devices are low in space utilization, so they cannot effectively store more thimble components and occupy a large space.
A thimble storage device including a base body, a rotating module and a storage module is designed. By setting the rotating module, the swing arm drives the storage module to move between the storage position and the outbound position, and combines the lifting module to reduce the external Contour and overall height to improve space utilization.
Effectively reduce the external profile and space occupied by the thimble storage device, improve space utilization, and enable more efficient storage and acquisition of the thimble assembly.
Smart Images
Figure CN222214137U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of chip packaging technology, and in particular relates to a ejector pin storage device and a chip packaging device. Background Art
[0002] At present, most of the existing ejector pin storage devices adopt a ring layout. Due to its limitations, its capacity is small and it is unable to store more ejector pin components. In addition, the ring layout occupies a large space, resulting in low space utilization. Utility Model Content
[0003] In view of the above situation, it is necessary to provide a ejector pin storage device that can reduce the size of the space it occupies and improve space utilization.
[0004] An embodiment of the present application provides a ejector storage device, comprising a base, a rotating module and a storage module. The rotating module is arranged on the base, and the rotating module includes a swing arm, and the swing arm is configured to be rotatable. The storage module includes an ejector library base and at least one ejector assembly arranged on the ejector library base, the ejector library base is connected to the swing arm, and the swing arm can drive the ejector library base to rotate synchronously so that the ejector library base moves between a storage position and a storage position. When the ejector library base is located at the storage position, an external ejector device can obtain the ejector assembly from the storage position.
[0005] In the above ejector storage device, a rotating module is provided so that the swing arm drives the storage module to rotate, so that the storage module can move between the storage position and the outgoing position. When the ejector assembly needs to be taken out, the storage module rotates from the storage position to the outgoing position for the external ejector device to obtain the ejector assembly; after the external ejector device has obtained the ejector assembly, the storage module rotates to the storage position, which is conducive to reducing the external profile of the ejector storage device, reducing the size of the space it occupies, and improving space utilization.
[0006] In some embodiments of the present application, the ejector storage device further includes a lifting module, the lifting module is disposed on the base, the lifting module includes a slider, the slider is configured to move vertically; the rotating module is connected to the slider, the slider can drive the rotating module to move vertically synchronously; the plane where the swing arm rotates is perpendicular to the vertical. By providing a lifting module, the rotating module can drive the storage module to move up and down, and when the external ejector device obtains the ejector assembly, the storage module is raised, which can reduce the descending stroke of the external ejector device, which is beneficial to reducing the longitudinal height of the external ejector device. After the external ejector device obtains the ejector assembly, the rotating module and the storage module are lowered and then rotated back to the storage position, which is beneficial to reducing the overall height of the ejector storage device, reducing the size of the space it occupies, and improving space utilization.
[0007] In some embodiments of the present application, the lifting module further includes a first buffer, a first limiter, a second buffer, and a second limiter, and the first buffer, the first limiter, the second buffer, and the second limiter are all arranged on the base. When the slider moves upward, the first buffer is used to connect the slider and absorb the kinetic energy on the slider. When the slider moves upward, the first limiter is used to connect the slider or the rotating module and limit the upward movement of the slider. When the slider moves downward, the second buffer is used to connect the slider and absorb the kinetic energy on the slider. When the slider moves downward, the second limiter is used to connect the slider or the rotating module and limit the downward movement of the slider.
[0008] In some embodiments of the present application, the rotating module further includes a rotating base, a gear, a rack and a first driving member. The gear is rotatably connected to the rotating base, the swing arm is connected to the gear, and the swing arm and the gear can rotate synchronously. The rack is meshed with the gear, the first driving member is connected to the rack and the base, the first driving member is used to drive the rack to move linearly, and the rack drives the gear to rotate.
[0009] In some embodiments of the present application, the rotating module further includes a third buffer and a third limiter. The third buffer is provided on the base, and when the swing arm rotates so that the ejector base is located at the out-of-warehouse position, the third buffer is used to connect the swing arm to absorb the kinetic energy of the swing arm. The third limiter is provided on the base, and when the swing arm rotates so that the ejector base is located at the out-of-warehouse position, the third limiter is used to connect the swing arm to limit the rotation of the swing arm.
[0010] In some embodiments of the present application, the base is provided with a limit hole; the rotating module also includes a limit pin, which is protruding from the swing arm; when the swing arm rotates to make the ejector magazine base located in the out-of-warehouse position, the limit pin is located below the limit block, the slider drives the rotating module to move upward, and the limit pin can be inserted into the limit block.
[0011] In some embodiments of the present application, the storage module further includes at least one support seat, the support seat is disposed on the ejector library base, and the ejector assembly is detachably connected to the support seat.
[0012] In some embodiments of the present application, the support base is provided with a slot, and the ejector assembly is detachably connected to the slot; the storage module also includes a fourth limiting member, which is movably connected to the support base or elastically connected to the support base, and a portion of the fourth limiting member is located in the slot and is used to limit the movement of the ejector assembly located in the slot.
[0013] In some embodiments of the present application, the storage module further includes a sensor, which is disposed on the support seat, and the sensor is used to detect information of the ejector pin assembly located on the support seat.
[0014] An embodiment of the present application further provides a chip packaging device, comprising the ejector pin storage device described in any one of the aforementioned embodiments.
[0015] In summary, in the ejector storage device of the present application, a rotating module is provided so that the swing arm drives the storage module to rotate, so that the storage module can move between the storage position and the outbound position. When the ejector assembly needs to be ejected, the storage module rotates from the storage position to the outbound position for the external ejector device to obtain the ejector assembly; after the external ejector device has obtained the ejector assembly, the storage module rotates to the storage position, which is conducive to reducing the external profile of the ejector storage device, reducing the size of the space it occupies, and improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of an ejector storage device in a storage state in one embodiment of the present application.
[0017] Figure 2 It is a structural schematic diagram of an ejector storage device in an out-of-warehouse state in an embodiment of the present application.
[0018] Figure 3 It is a structural schematic diagram of a lifting module in an embodiment of the present application.
[0019] Figure 4 It is a structural schematic diagram of an ejector storage device in an out-of-warehouse state in an embodiment of the present application.
[0020] Figure 5 yes Figure 4 A partial enlarged view of the V region in the structure shown in the top view.
[0021] Figure 6 It is a structural diagram of a storage module in one embodiment of the present application.
[0022] Figure 7 It is a partial structural diagram of a storage module in one embodiment of the present application.
[0023] Figure 8It is a structural schematic diagram of an embodiment of the present application in which the ejector storage device is in a storage-out state and the external ejector device is located below the storage module.
[0024] Fig. 9 It is a structural schematic diagram of an embodiment of the present application in which the ejector storage device is in a storage-out state and the external ejector device is in a position to move an ejector assembly out of a support seat.
[0025] Fig.10 It is a schematic diagram of a state in which the ejector storage device is in a storage-out state and the external ejector device is in a state before installing an ejector assembly into a support seat in an embodiment of the present application.
[0026] Fig.11 It is a schematic diagram of a certain moment in the process of switching the ejector storage device from the outgoing state to the storage state in one embodiment of the present application.
[0027] Fig.12 It is a structural schematic diagram of an ejector storage device in a storage state in one embodiment of the present application.
[0028] Fig.13 It is a schematic diagram of the structure of a chip packaging device in one embodiment of the present application.
[0029] Reference numerals
[0030] Ejector storage device 100
[0031] Base 10
[0032] Limit hole 11
[0033] Rotation module 20
[0034] Swing arm 21
[0035] The first end portion 211
[0036] The second end portion 212
[0037] Middle section 213
[0038] Base 22
[0039] Gear 23
[0040] Rack 24
[0041] First driving member 25
[0042] Bearing seat 26
[0043] The third buffer member 271
[0044] The third limiting member 272
[0045] Fifth limiter 273
[0046] Limit pin 28
[0047] Lifting module 30
[0048] Slider 31
[0049] The second driving member 32
[0050] Slide 33
[0051] Connector 34
[0052] The first buffer member 351
[0053] Second buffer member 352
[0054] The first stopper 361
[0055] The second stopper 362
[0056] Storage module 40
[0057] Ejector base 41
[0058] Ejector assembly 42
[0059] Support seat 43
[0060] Card slot 431
[0061] Fourth limiting member 44
[0062] Sensor 45
[0063] Chip packaging equipment 200
[0064] External ejector device 300
[0065] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION
[0066] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
[0067] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centrally arranged element at the same time. When an element is considered to be "set on" another element, it may be directly set on the other element or there may be a centrally arranged element at the same time. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, or it may be internal communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0068] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0069] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.
[0070] In the description of the embodiments of the present application, the term "vertical" is used to describe an ideal state between two components. In actual production or use, there may be a state approximately perpendicular between the two components. For example, in combination with numerical descriptions, perpendicularity may refer to the angle between two straight lines being between 90±10°, perpendicularity may also refer to the dihedral angle between two planes being between 90°±10°, and perpendicularity may also refer to the angle between a straight line and a plane being between 90±10°. The two components described as "perpendicular" may not be absolute straight lines or planes, but may be roughly straight lines or planes. From a macroscopic point of view, the components may be considered to be "straight lines" or "planes" if the overall extension direction is a straight line or a plane.
[0071] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. The various embodiments in the present application may be combined with each other in the absence of conflict.
[0072] It should be noted that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary and should not constitute any limitation to the present application.
[0073] An embodiment of the present application provides an ejector storage device, comprising a base, a rotating module and a storage module. The rotating module is arranged on the base, and the rotating module comprises a swing arm, which is configured to be rotatable. The storage module comprises an ejector library base and at least one ejector assembly arranged on the ejector library base, the ejector library base is connected to the swing arm, and the swing arm can drive the ejector library base to rotate synchronously, so that the ejector library base moves between a storage position and a storage position. When the ejector library base is located at the storage position, the external ejector device can obtain the ejector assembly from the storage position.
[0074] In the above ejector storage device, a rotating module is provided so that the swing arm drives the storage module to rotate, so that the storage module can move between the storage position and the outgoing position. When the ejector assembly needs to be taken out, the storage module rotates from the storage position to the outgoing position for the external ejector device to obtain the ejector assembly; after the external ejector device has obtained the ejector assembly, the storage module rotates to the storage position, which is conducive to reducing the external profile of the ejector storage device, reducing the size of the space it occupies, and improving space utilization.
[0075] The embodiments of the present application are further described below in conjunction with the accompanying drawings.
[0076] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a ejector pin storage device 100 , including a base 10 , a rotating module 20 and a storage module 40 .
[0077] The rotating module 20 is disposed on the base 10 . The rotating module 20 includes a swing arm 21 . The swing arm 21 is configured to be rotatable.
[0078] The storage module 40 includes a ejector base 41 and at least one ejector assembly 42 disposed on the ejector base 41. The ejector base 41 is connected to the swing arm 21. The swing arm 21 can drive the ejector base 41 to rotate synchronously so that the ejector base 41 moves between the storage position and the outgoing position. When the ejector base 41 is located at the outgoing position, the external ejector device 300 (such as Figure 8 and Fig. 9 The ejector assembly 42 can be obtained from the outbound location.
[0079] In the above-mentioned ejector storage device 100, by providing the rotating module 20, the swing arm 21 drives the storage module 40 to rotate, so that the storage module 40 can move between the storage position and the outgoing position. When the ejector assembly 42 needs to be taken out, the storage module 40 rotates from the storage position to the outgoing position for the external ejector device 300 to obtain the ejector assembly 42; after the external ejector device 300 has completed obtaining the ejector assembly 42, the storage module 40 rotates to the storage position, which is conducive to reducing the external profile of the ejector storage device 100, reducing the size of the space it occupies, and improving space utilization.
[0080] In one embodiment, the rotating module 20 further includes a rotating base 22, a gear 23, a rack 24 and a first driving member 25. The gear 23 is rotatably connected to the rotating base 22, the swing arm 21 is connected to the gear 23, and the swing arm 21 and the gear 23 can rotate synchronously. The rack 24 is meshed and connected to the gear 23, and the first driving member 25 is connected to the rack 24 and the base 10. The first driving member 25 is used to drive the rack 24 to move linearly, and the rack 24 drives the gear 23 to rotate. The gear 23 is driven to rotate by the rack 24, which is conducive to improving the stability and reliability of the gear 23 driving the swing arm 21 to rotate, and it is convenient for the external ejector device 300 to obtain the ejector assembly 42; and the transmission mechanism of this embodiment is conducive to improving the space utilization rate of the rotating module 20 and reducing the impact of the rotating module 20 on the space of the ejector storage device 100.
[0081] In one embodiment, the first driving member 25 is a cylinder, the output end of which is connected to the rack 24, and the output end of the cylinder drives the rack 24 to move linearly. The rack 24 is driven to move by the cylinder, which is conducive to improving the stability and accuracy of the movement of the rack 24, thereby improving the stability and accuracy of the swing arm 21 driven by the gear 23 to rotate, and facilitating the external ejector device 300 to obtain the ejector assembly 42. In other embodiments, the first driving member 25 can also be an electric push rod or other linear drive source.
[0082] In one embodiment, the rotating module 20 may not be provided with the rack 24, and the first driving member 25 is a motor (not shown), the output end of the motor is meshed with the gear 23, and the output end of the motor drives the gear 23 to rotate by rotating. Further, the motor may be a servo motor.
[0083] In one embodiment, the rotating module 20 further includes a bearing seat 26, which is disposed on the rotating base 22 and connected to the gear 23. The bearing seat 26 is provided to improve the stability and smoothness of the rotation of the gear 23, reduce the wear of the gear 23 during rotation, and extend the service life of the gear 23.
[0084] In one embodiment, the rotating module 20 also includes a third buffer 271, which is disposed on the base 10. When the swing arm 21 rotates to make the ejector magazine base 41 located at the out-of-warehouse position, the third buffer 271 is used to connect the swing arm 21 to absorb the kinetic energy of the swing arm 21, which is beneficial to reduce shaking and improve the stability and accuracy of the storage module 40 moving to the out-of-warehouse position.
[0085] In one embodiment, the end of the third buffer member 271 is made of a soft elastic material, which is conducive to absorbing energy to play a buffering role. Optionally, the soft elastic material can be rubber or polyurethane.
[0086] In one embodiment, the rotating module 20 further includes a third stopper 272, which is disposed on the base 10. When the swing arm 21 rotates to place the ejector storage base 41 at the storage-out position, the third stopper 272 is used to connect the swing arm 21 to limit the rotation of the swing arm 21. The third stopper 272 can play a role of hard stop, limiting the continued rotation of the swing arm 21, improving the accuracy of the storage module 40 moving to the storage-out position, and facilitating the external ejector device 300 to obtain the ejector assembly 42.
[0087] In one embodiment, the rotating module 20 further includes a fifth stopper 273, which is disposed on the base 10. When the swing arm 21 rotates to place the ejector base 41 at the storage position, the fifth stopper 273 is used to connect the swing arm 21 to limit the rotation of the swing arm 21. The third stopper 272 can play a limiting role, limiting the continued rotation of the swing arm 21, improving the accuracy of the storage module 40 moving to the storage position, and reducing the risk of structural damage.
[0088] In one embodiment, the third buffer member 271 and the third limiting member 272 are both disposed on the fifth limiting member 273 , which is beneficial to improving the space utilization of the ejector pin storage device 100 .
[0089] In one embodiment, the swing arm 21 is a special-shaped structure, and the swing arm 21 has a first end 211, a second end 212 and a middle portion 213, the middle portion 213 connects the first end 211 and the second end 212, the first end 211 is connected to the gear 23, and the second end 212 is connected to the size module. Among them, the middle portion 213 is a special-shaped structure, and by designing the shape of the middle portion 213, the outer volume of the ejector storage device 100 in the storage state can be further reduced, thereby improving the space utilization rate of the ejector storage device 100.
[0090] like Figures 1 to 3 As shown, in one embodiment, the ejector storage device 100 further includes a lifting module 30, which is disposed on the base 10 and connected to the rotating module 20. The lifting module 30 can drive the rotating module 20 to move vertically. Figure 3The up and down direction of the structure shown is vertically perpendicular to the plane where the swing arm 21 rotates. It should be noted that in other embodiments, the direction in which the lifting module 30 drives the rotating module 20 to move linearly is not limited to the vertical direction, but can also be a direction inclined to the vertical direction.
[0091] When the external ejector device 300 obtains the ejector assembly 42 , the lifting module 30 drives the rotating module 20 to rise, thereby raising the storage module 40 , which can reduce the descending stroke of the external ejector device 300 and is beneficial to reducing the longitudinal height of the external ejector device 300 .
[0092] After the external ejector device 300 obtains the ejector assembly 42, the lifting module 30 drives the rotating module 20 to descend, so that the rotating module 20 and the storage module 40 are lowered and then rotated back to the storage position, which is beneficial to reducing the overall height of the ejector storage device 100, reducing the size of the space it occupies, and improving space utilization.
[0093] In one embodiment, the lifting module 30 includes a slider 31 , which is configured to move vertically. The rotating module 20 is connected to the slider 31 , and the slider 31 can drive the rotating module 20 to move vertically synchronously.
[0094] In one embodiment, the lifting module 30 further includes a second driving member 32 . The second driving member 32 is disposed on the base 10 and connected to the slider 31 . The second driving member 32 is used to drive the slider 31 to move vertically.
[0095] In one embodiment, the lifting module 30 further includes a slide rail 33, which is connected to the base 10 and is vertically arranged. The slider 31 is connected with the slide rail 33, which is conducive to improving the stability and accuracy of the vertical movement of the slider 31, thereby controlling the stability and accuracy of the vertical movement of the rotating module 20 and the storage module 40, and facilitating the external ejector device 300 to obtain the ejector assembly 42.
[0096] In one embodiment, the second driving member 32 is any one of a cylinder and an electric push rod.
[0097] In one embodiment, the lifting module 30 further includes a connecting member 34, which connects the slider 31 and the output end of the second driving member 32. By using the connecting member 34 as an intermediate medium and designing the shape of the connecting member 34, the height of the lifting module 30 in the vertical direction can be reduced, thereby improving the space utilization rate of the ejector storage device 100. The connecting member 34 is a special shape. Optionally, the connecting member 34 is approximately "L" shaped.
[0098] In one embodiment, the lifting module 30 further includes a first buffer 351, which is disposed on the base 10. When the slider 31 moves upward, the first buffer 351 is used to connect the slider 31 and absorb the kinetic energy of the slider 31, which is beneficial to reduce shaking and improve the stability and accuracy of the storage module 40 moving to the outbound position.
[0099] In one embodiment, the end of the first buffer member 351 is made of a soft elastic material, which is conducive to absorbing energy to play a buffering role. Optionally, the soft elastic material can be rubber or polyurethane.
[0100] In one embodiment, the first buffer member 351 is disposed above the sliding block 31 .
[0101] In one embodiment, the lifting module 30 further includes a first stopper 361, which is disposed on the base 10. When the slider 31 moves upward, the first stopper 361 is used to connect the slider 31 or the rotating module 20 and limit the upward movement of the slider 31. The first stopper 361 can play a role of hard stopper, limit the rise of the slider 31 and the rotating module 20, improve the accuracy of the storage module 40 moving to the outbound position, and facilitate the external ejector device 300 to obtain the ejector assembly 42.
[0102] In one embodiment, the first limiting member 361 is disposed above the sliding block 31 .
[0103] In one embodiment, the lifting module 30 also includes a second buffer 352, which is disposed on the base 10. When the slider 31 moves downward, the second buffer 352 is used to connect the slider 31 and absorb the kinetic energy of the slider 31, which is beneficial to reduce shaking and reduce the risk of structural damage.
[0104] In one embodiment, the second buffer member 352 is disposed below the sliding block 31 .
[0105] In one embodiment, the lifting module 30 further includes a second stopper 362, which is disposed on the base 10. When the slider 31 moves downward, the second stopper 362 is used to connect the slider 31 or the rotating module 20 and limit the downward movement of the slider 31. The second stopper 362 can play a limiting role, limiting the descent of the slider 31 and the rotating module 20, and reducing the risk of structural damage.
[0106] In one embodiment, the slider 31 is disposed below the rotating base 22 . When the slider 31 drives the rotating module 20 to move downward, the second stopper 362 is used to connect to the rotating base 22 , thereby limiting the descent of the rotating module 20 and the slider 31 .
[0107] like Figure 1 , Figure 4 and Figure 5As shown, in one embodiment, the base 10 is provided with a limiting hole 11. The rotating module 20 further includes a limiting pin 28, which is convexly arranged on the swing arm 21. When the swing arm 21 rotates to make the ejector base 41 located at the out-of-warehouse position, the limiting pin 28 is located below the limiting block, and the lifting module 30 drives the rotating module 20 to move upward, and the limiting pin 28 can be inserted into the limiting block, which is conducive to limiting the rotation of the rotating module 20, thereby improving the stability of the ejector base 41 at the out-of-warehouse position, and facilitating the external ejector device 300 to obtain the ejector assembly 42.
[0108] In one embodiment, the limiting hole 11 passes through the base body 10 , which is helpful to simplify the processing technology of the limiting hole 11 and save the processing and manufacturing cost of the base body 10 .
[0109] like Figure 6 and Figure 7 As shown, in one embodiment, the storage module 40 further includes at least one support seat 43 , the support seat 43 is disposed on the ejector library base 41 , and the ejector assembly 42 is detachably connected to the support seat 43 .
[0110] In one embodiment, the storage module 40 includes a plurality of support seats 43 and a plurality of ejector pin assemblies 42 . The number of the plurality of support seats 43 is equal to the number of the plurality of ejector pin assemblies 42 . One ejector pin assembly 42 is connected to one support seat 43 .
[0111] In one embodiment, the storage module 40 includes six support bases 43 , and the six support bases 43 are arranged in a matrix, which is beneficial to improving the space utilization of the storage module 40 and further increasing the number of ejector pin assemblies 42 that the storage module 40 can carry.
[0112] In one embodiment, the support base 43 is provided with a slot 431 , and the ejector assembly 42 is detachably engaged with the slot 431 , so that the external ejector device 300 can remove the ejector assembly 42 from the support base 43 , and other mechanisms can place the ejector assembly 42 on the support base 43 .
[0113] In one embodiment, the slot 431 is in a “U” or “V” shape when viewed from above, so as to facilitate the engagement of the ejector pin assembly 42 .
[0114] In one embodiment, the storage module 40 also includes a fourth limit member 44, which is movably connected to the support seat 43 or elastically connected to the support seat 43. A portion of the fourth limit member 44 is located in the slot 431 and is used to limit the movement of the ejector assembly 42 located in the slot 431, which is beneficial to improving the stability of the ejector assembly 42 located on the support seat 43 and reducing the risk of the ejector assembly 42 falling from the support seat 43.
[0115] In one embodiment, the storage module 40 includes two fourth stoppers 44, which are respectively located in two pairs of opposite slots 431 and are both located at the opening of the slots 431, which is beneficial to improving the limiting effect of the ejector assembly 42 located in the slots 431 and reducing the risk of the ejector assembly 42 falling from the support seat 43. In addition, the two opposite fourth stoppers 44 limit the ejector assembly 42, which is also beneficial to the centering and alignment, improves the accuracy of the ejector assembly 42 in the slots 431, facilitates the external ejector device 300 to obtain the ejector assembly 42, and improves the success rate.
[0116] In one embodiment, the portion of the fourth limiting member 44 located in the slot 431 is made of soft elastic material, which is elastically connected to the ejector assembly 42 to elastically limit the ejector assembly 42, thereby reducing wear on the outer wall of the ejector assembly 42.
[0117] In one embodiment, the storage module 40 further includes an elastic member (not shown), which is disposed on the support seat 43 and connected to the fourth position-limiting member 44, so that the fourth position-limiting member 44 is elastically and movably connected to the support seat 43. By compressing the elastic member, the fourth position-limiting member 44 can be elastically moved, thereby elastically limiting the ejector assembly 42.
[0118] In one embodiment, the elastic member is a compression spring.
[0119] In one embodiment, the fourth limiting member 44 is a top bead.
[0120] In one embodiment, the storage module 40 further includes a sensor 45 . The sensor 45 is disposed on the support base 43 . The sensor 45 is used to detect information of the ejector assembly 42 located on the support base 43 .
[0121] In one embodiment, the sensor 45 can detect whether there is a ejector assembly 42 in the slot 431 of the support base 43 .
[0122] In one embodiment, the sensor 45 can detect the model of the ejector assembly 42 located on the support seat 43, so that the system can identify the model and parameters of the ejector assembly 42, realize information exchange between different operators, and thus reduce the risk of production quality failures.
[0123] In one embodiment, the storage module 40 includes a plurality of sensors 45 , and each support base 43 is provided with a sensor 45 .
[0124] like Figure 1 , Figures 8 to 12 As shown, in one embodiment, the steps of removing the ejector storage device 100 from storage include:
[0125] The ejector base 41 is unloaded: the swing arm 21 of the rotating module 20 rotates to move the ejector base 41 of the storage module 40 from the storage position to the unload position;
[0126] Ejecting the ejector assembly 42: The external ejector device 300 moves upward from the bottom of the storage module 40 to connect to a certain ejector assembly 42;
[0127] Removing the ejector assembly 42: The external ejector device 300 drives the ejector assembly 42 to move laterally, so that the ejector assembly 42 moves laterally away from the support seat 43;
[0128] Receive the storage module 40: the swing arm 21 of the rotating module 20 rotates to move the ejector base 41 of the storage module 40 from the outgoing position to the receiving position;
[0129] Leaving the ejector storage device 100 : the external ejector device 300 carrying the ejector assembly 42 descends and leaves the ejector storage device 100 .
[0130] In one embodiment, after the step of removing the ejector base 41 from the storage and before the step of taking out the ejector assembly 42, the method further includes:
[0131] Raising the storage module 40: the lifting module 30 drives the rotating module 20 to rise, and the rotating module 20 drives the storage module 40 to rise.
[0132] In one embodiment, after the step of removing the ejector assembly 42 and before the step of storing the storage module 40, the process further includes:
[0133] Descending the storage module 40: the lifting module 30 drives the rotating module 20 to descend, and the rotating module 20 drives the storage module 40 to descend.
[0134] In summary, in the ejector storage device 100 of the present application, by providing the rotating module 20, the swing arm 21 drives the storage module 40 to rotate, so that the storage module 40 can move between the storage position and the outgoing position. When the ejector assembly 42 needs to be taken out, the storage module 40 rotates from the storage position to the outgoing position for the external ejector device 300 to obtain the ejector assembly 42; after the external ejector device 300 has completed obtaining the ejector assembly 42, the storage module 40 rotates to the storage position, which is conducive to reducing the external profile of the ejector storage device 100, reducing the size of the space it occupies, and improving space utilization.
[0135] like Fig.13 As shown, an embodiment of the present application further provides a chip packaging device 200 , comprising the ejector pin storage device 100 according to any one of the aforementioned embodiments.
[0136] The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the disclosure scope of the present application.
Claims
1. A thimble storage device, It is characterized in that include: matrix; A rotating module is provided on the base, wherein the rotating module comprises a swing arm, and the swing arm is configured to be rotatable; A storage module, comprising an ejector base and at least one ejector assembly arranged on the ejector base, wherein the ejector base is connected to the swing arm, and the swing arm can drive the ejector base to rotate synchronously, so that the ejector base moves between a storage position and a storage position; When the ejector magazine base is located at the outbound position, the external ejector device can obtain the ejector assembly from the outbound position.
2. The ejector pin storage device according to claim 1, It is characterized in that The ejector storage device further comprises a lifting module, the lifting module is arranged on the base, the lifting module comprises a slider, and the slider is configured to move vertically; The rotating module is connected to the slider, and the slider can drive the rotating module to move vertically synchronously; The plane where the swing arm rotates is perpendicular to the vertical direction.
3. The ejector pin storage device according to claim 2, It is characterized in that The lifting module also includes: a first buffer member, the first buffer member being arranged on the base body, and being used to connect the slider and absorb kinetic energy of the slider when the slider moves upward; a first limiting member, which is disposed on the base body and is used to connect the slider or the rotating module and limit the upward movement of the slider when the slider moves upward; a second buffer member, the second buffer member being arranged on the base body, and being used for connecting the slider and absorbing the kinetic energy of the slider when the slider moves downward; The second limiting member is arranged on the base body. When the slider moves downward, the second limiting member is used to connect the slider or the rotating module and limit the downward movement of the slider.
4. The ejector pin storage device according to claim 1, It is characterized in that The rotating module also includes: Rotate the base; A gear, the gear is rotatably connected to the rotating base, the swing arm is connected to the gear, and the swing arm and the gear can rotate synchronously; a rack, the rack being meshed and connected with the gear; A first driving member, wherein the first driving member is connected to the rack and the base, and is used to drive the rack to move linearly, and the rack drives the gear to rotate.
5. The ejector pin storage device according to claim 1, It is characterized in that The rotating module also includes: a third buffer, the third buffer being arranged on the base, and being used to connect the swing arm to absorb the kinetic energy of the swing arm when the swing arm rotates to make the ejector magazine base located at the outbound position; A third limiting member is provided on the base. When the swing arm rotates to make the ejector magazine base located at the outbound position, the third limiting member is used to connect the swing arm to limit the rotation of the swing arm.
6. The ejector pin storage device according to claim 2, It is characterized in that The base body is provided with a limiting hole; The rotating module further comprises a limit pin, and the limit pin is protrudingly arranged on the swing arm; When the swing arm rotates to make the ejector magazine base located at the outbound position, the limit pin is located below the limit hole, the slider drives the rotating module to move upward, and the limit pin can be inserted into the limit hole.
7. The ejector pin storage device according to claim 1, It is characterized in that The storage module further comprises at least one supporting seat, the supporting seat is arranged on the ejector library base, and the ejector assembly is detachably connected to the supporting seat.
8. The ejector pin storage device according to claim 7, It is characterized in that The support seat is provided with a slot, and the ejector assembly is detachably connected to the slot; The storage module also includes a fourth limiting member, which is movably connected to the support base or elastically connected to the support base. A portion of the fourth limiting member is located in the slot and is used to limit the movement of the ejector assembly located in the slot.
9. The ejector pin storage device according to claim 7, It is characterized in that The storage module also includes a sensor, which is disposed on the support seat and is used to detect information of the ejector assembly located on the support seat.
10. A chip packaging device, It is characterized in that The invention comprises the ejector pin storage device according to any one of claims 1 to 9.