CN219362013U - Lead frame magazine storage device - Google Patents
Lead frame magazine storage device Download PDFInfo
- Publication number
- CN219362013U CN219362013U CN202220013140.2U CN202220013140U CN219362013U CN 219362013 U CN219362013 U CN 219362013U CN 202220013140 U CN202220013140 U CN 202220013140U CN 219362013 U CN219362013 U CN 219362013U
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- bracket
- lead frame
- material box
- frame material
- stop lever
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Abstract
The utility model relates to a lead frame material box containing device, which comprises a bracket, a stop lever and an elastic resetting device, wherein the bracket is provided with an accommodating space for accommodating a lead frame material box and allows the lead frame material box to move in the accommodating space; the stop lever is provided with a protruding part, the stop lever is arranged on the bracket and protrudes into the accommodating space, and the protruding part is positioned on a moving route of the lead frame material box; the stop lever is movably arranged, and the protruding part of the stop lever is moved away from the moving route of the lead frame material box when being impacted by the lead frame material box; when the protruding part moves away from the path of the lead frame material box, the stop lever deforms the elastic resetting device to generate deformation force, and the elastic resetting device has a tendency of resetting the stop lever. The utility model uses the containing space arranged on the bracket to contain the used lead frame material box. The stop lever can block the lead frame material box to prevent the lead frame material box from toppling over.
Description
Technical Field
The utility model relates to a lead frame magazine storage device.
Background
Lead frames are commonly used in the manufacture of electronic components and parts. On different production lines, lead frames of different sizes may be involved. The lead frames are often handled in batches during processing. One of the cartridges 200 is shown in fig. 4, which is provided with a receiving groove 201. The lead frames are placed in the accommodating groove 201 in order. During the transport, the lead frames are placed in the magazine for transport, and the lead frames are taken out when being processed. After all lead frames in each lead frame material box are taken out, the empty lead frame material boxes are required to be placed at specified positions for storage, and the lead frames are recycled after being recovered to the specified positions. How to store the empty leadframe magazine after use for further use is one of the main technical problems faced by the person skilled in the art.
Disclosure of Invention
One of the objectives of the present utility model is to overcome the shortcomings of the prior art, and to provide a leadframe material box accommodating device capable of being accommodated.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
lead frame magazine storage device, its characterized in that includes:
a holder provided with an accommodation space for accommodating the lead frame magazine and allowing the lead frame magazine to move within the accommodation space;
the stop lever is provided with a protruding part, the stop lever is arranged on the bracket and protrudes into the accommodating space, and the protruding part is positioned on a moving route of the lead frame material box;
the stop lever is movably arranged, and the protruding part of the stop lever is moved away from the moving route of the lead frame material box when being impacted by the lead frame material box;
and the elastic reset device deforms the stop lever to generate deformation force when the protruding part moves away from the route of the lead frame material box, and the elastic reset device has a tendency of resetting the stop lever.
According to one embodiment of the utility model, the number of bars is a plurality; the stop rods are arranged at intervals.
According to one embodiment of the utility model, the bar has a mounting portion integrally formed with the projection; the support is provided with a pin shaft, and the middle part of the stop lever is sleeved on the pin shaft and can rotate around the pin shaft.
According to one embodiment of the utility model, the elastic resetting device is an extension spring, one end of the extension spring is connected with the mounting part of the stop lever, and the other end of the extension spring is connected with the bracket.
According to one embodiment of the utility model, the holder is provided with a cavity; the extension spring, the pin shaft and the installation part of the stop lever are positioned in the accommodating cavity; the protruding part protrudes out of the accommodating cavity.
According to one embodiment of the utility model, the stop bars are arranged in two rows, the number of each gear is multiple, and the stop bars are arranged at intervals; the two gear shift levers are positioned at two sides of the accommodating space.
According to one embodiment of the utility model, the support comprises a first support and a second support, the first support and the second support are arranged at intervals, and the first support and the second support can be arranged close to and far away from each other.
According to one embodiment of the utility model, the first bracket is fixed, and the second bracket can be arranged close to the first bracket and far away from the first bracket; the device also comprises a guiding device, wherein the guiding device guides the second bracket when moving.
According to one embodiment of the utility model, the device further comprises a locking bolt, wherein the locking bolt is connected with the second bracket, and the locking bolt is screwed to tightly press against the guiding device so as to limit the movement of the second bracket.
According to one embodiment of the utility model, the lead frame magazine comprises a first support and a second support, wherein the first support is provided with a plurality of support blocks; the stop block is arranged in the accommodating space and positioned on the moving route of the lead frame material box and used for blocking the lead frame material box at a specified position.
The lead frame material box containing device uses the containing space arranged on the bracket to contain the empty lead frame material box after use. The stop lever can block the lead frame material box, prevents the lead frame material box from toppling over, and especially when the lead frame material box with small depth can not stand stably independently, the stop lever supports the lead frame material box and can keep the lead frame material box in a stable posture, so that the lead frame material box is convenient to take in the next step. The elastic resetting device is arranged, so that the stop lever can be automatically reset, and the use is convenient and flexible. The second support is movably arranged so that the utility model can be applied to lead frame cartridges of different widths. The guide device is arranged, so that the second bracket can be kept stable when being adjusted, and the second bracket cannot be skewed in the adjusting process. The locking bolt is arranged, so that the locking bolt can be kept stable, and the second bracket is prevented from being shifted and cannot be used normally.
Drawings
Fig. 1 is a schematic view of a leadframe material box accommodating apparatus according to the present utility model.
Fig. 2 is a schematic view of a leadframe magazine housing device according to the present utility model from another angle.
Fig. 3 is a schematic view of a bar mounting structure in the present utility model.
Fig. 4 is a schematic structural view of one of the lead frame cartridges.
Detailed Description
As shown in fig. 1-3, the leadframe magazine receiving device 100 includes a bracket and a stop bar 130. The brackets include a first bracket 111 and a second bracket 112. The first support 111 and the second support 112 are arranged at intervals, and the first support 111 and the second support 112 can be arranged close to and far away from each other. In the example shown in the drawings, the first bracket 111 is fixed, and the second bracket 112 may be disposed close to the first bracket 111 and away from the first bracket 111. Between the first bracket 111 and the second bracket 112 is the accommodating space 101. The accommodation space 101 is used for accommodating the lead frame magazine 200 and allowing the lead frame magazine 200 to move within the accommodation space 101. The utility model further comprises a guiding device, wherein the guiding device guides the second bracket when moving. The guide means comprises a guide 113 and a slider 114. The slider 114 is slidably disposed on the guide rail 113. The second bracket 112 is connected to a slider 114. The second bracket 114 is provided with a locking bolt 115. Tightening the lock bolt 115 can cause the lock bolt 115 to press against the rail 113, limiting movement of the second bracket 112.
A spacer 116 is disposed between the first support 111 and the second support 112, and the spacer 116 is used for filling a gap between the first support 111 and the second support 112 and supporting the leadframe material box 200. A stopper 117 is also provided in the accommodation space 101. The stopper 117 is disposed in the accommodating space 101 and located on a moving path of the lead frame magazine 200, for blocking the lead frame magazine 200 at a designated position.
The first support 111 and the second support 112 are provided with a cavity (not shown in the figure). The first support 111 and the second support 112 have the same cavity structure and are surrounded by the same structure. Taking the second bracket 112 as an example, the second bracket 112 includes a bottom plate 121 and a cover 122. The bottom plate 121 and the cover 122 together define a cavity. A plurality of pin shafts 123 are arranged in the accommodating cavity.
A plurality of stop bars 130 are arranged in the accommodating cavity of the first bracket 111 and the accommodating cavity of the second bracket 112 to form two gear shift bars 130. Each bar 130 includes a mounting portion 131 and a protruding portion 132. The mounting portion 131 is integrally formed with the protruding portion 132. The middle part of the stop lever 130 is sleeved on the pin shaft 123 and can rotate around the pin shaft 123. The protruding portion 132 protrudes out of the accommodating cavity, protrudes into the accommodating space 101, and is located on the moving path of the leadframe cartridge 200. A tension spring 140 is disposed within the cavity. The tension spring 140 has one end connected to the mounting portion 131 and the other end connected to the first bracket 111. The lead frame magazine 200, when it enters the accommodation space 101 and moves, hits the protrusion 132 of the bar 130. The protrusion 132 rotates the bar 130 when being impacted by the lead frame cartridge 200, the protrusion 132 moves away from the moving path of the lead frame cartridge 200, and the lead frame cartridge 200 is further moved. At this time, the extension spring 140 is extended to generate an elastic force. After the leadframe cartridge 200 continues to move until the protrusion 132 is passed, the bar 130 is reset by the elastic force of the extension spring 140, and the protrusion 132 is restored to the moving path of the leadframe cartridge 200.
The lead frame material box containing device uses the containing space arranged on the bracket to contain the empty lead frame material box after use. The stop lever can block the lead frame material box, prevents the lead frame material box from toppling over, and especially when the lead frame material box with small depth can not stand stably independently, the stop lever supports the lead frame material box and can keep the lead frame material box in a stable posture, so that the lead frame material box is convenient to take in the next step. The elastic resetting device is arranged, so that the stop lever can be automatically reset, and the use is convenient and flexible. The second support is movably arranged so that the utility model can be applied to lead frame cartridges of different widths. The guide device is arranged, so that the second bracket can be kept stable when being adjusted, and the second bracket cannot be skewed in the adjusting process. The locking bolt is arranged, so that the locking bolt can be kept stable, and the second bracket is prevented from being shifted and cannot be used normally.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (10)
1. Lead frame magazine storage device, its characterized in that includes:
a holder provided with an accommodation space for accommodating the lead frame magazine and allowing the lead frame magazine to move within the accommodation space;
the stop lever is provided with a protruding part, the stop lever is arranged on the bracket and protrudes into the accommodating space, and the protruding part is positioned on a moving route of the lead frame material box;
the stop lever is movably arranged, and the protruding part of the stop lever is moved away from the moving route of the lead frame material box when being impacted by the lead frame material box;
and the elastic reset device deforms the stop lever to generate deformation force when the protruding part moves away from the route of the lead frame material box, and the elastic reset device has a tendency of resetting the stop lever.
2. The leadframe magazine housing of claim 1, wherein the number of bars is a plurality; the stop rods are arranged at intervals.
3. The leadframe magazine receiving device of claim 1, wherein the bar has a mounting portion integrally formed with the tab; the support is provided with a pin shaft, and the middle part of the stop lever is sleeved on the pin shaft and can rotate around the pin shaft.
4. The leadframe cartridge receiver of claim 3, wherein the elastic return means is an extension spring having one end connected to the mounting portion of the bar and the other end connected to the bracket.
5. The leadframe magazine receiving assembly of claim 4, wherein the bracket is provided with a cavity; the extension spring, the pin shaft and the installation part of the stop lever are positioned in the accommodating cavity; the protruding part protrudes out of the accommodating cavity.
6. The leadframe magazine housing of claim 1, wherein the bars are provided in two rows, a plurality of bars per row, the bars being spaced apart; the two gear shift levers are positioned at two sides of the accommodating space.
7. The leadframe cartridge receiving device of claim 1, wherein the bracket comprises a first bracket and a second bracket, the first bracket being disposed in spaced relation to the second bracket, the first bracket being disposed proximally and distally from the second bracket.
8. The leadframe magazine housing of claim 7, wherein the first bracket is fixed and the second bracket is positionable adjacent to and away from the first bracket; the device also comprises a guiding device, wherein the guiding device guides the second bracket when moving.
9. The leadframe cartridge receiving device of claim 8, further comprising a locking bolt coupled to the second bracket, the locking bolt being threaded to abut against the guide to limit movement of the second bracket.
10. The leadframe magazine containment of claim 7, further comprising a spacer and/or a stop, the spacer disposed between the first and second brackets for supporting a leadframe magazine; the stop block is arranged in the accommodating space and positioned on the moving route of the lead frame material box and used for blocking the lead frame material box at a specified position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013140.2U CN219362013U (en) | 2022-01-05 | 2022-01-05 | Lead frame magazine storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013140.2U CN219362013U (en) | 2022-01-05 | 2022-01-05 | Lead frame magazine storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219362013U true CN219362013U (en) | 2023-07-18 |
Family
ID=87147235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220013140.2U Active CN219362013U (en) | 2022-01-05 | 2022-01-05 | Lead frame magazine storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219362013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194629A (en) * | 2022-01-05 | 2022-03-18 | 上海新阳半导体材料股份有限公司 | Lead frame magazine storage device |
-
2022
- 2022-01-05 CN CN202220013140.2U patent/CN219362013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194629A (en) * | 2022-01-05 | 2022-03-18 | 上海新阳半导体材料股份有限公司 | Lead frame magazine storage device |
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