Chip correctness and qualification monitoring fixing tool
Through the combined design of adjustable fixed edge barrier and limit abutment parts, the problem that existing tooling cannot adapt to different models of pallets is solved, stable clamping and efficient monitoring are achieved, and monitoring efficiency and reliability are improved.
Patent Information
- Application Number
- CN202422308457.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-21
AI Technical Summary
The existing chip accuracy and qualification monitoring fixed tooling cannot adapt to different models of chip trays, and the lack of effective positioning mechanisms leads to low monitoring efficiency and reliability.
Adopting an adjustable fixed edge design, combined with the slide groove and limit abutment, the combination of sliding bolts, nuts, springs and limit plates can achieve stable clamping and accurate positioning of the chip tray, and adapt to different models of chip trays through a split design.
It improves the efficiency and reliability of chip accuracy and qualification monitoring, reduces the cost of use, ensures the applicability and operation convenience to different models of chip trays, and avoids pallet damage.
Smart Images
Figure CN223057564U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of microelectronic component manufacturing, and in particular to a chip correctness and qualification monitoring fixture. Background Art
[0002] In the manufacturing process of microelectronic components, the monitoring of raw material chips is a crucial link to ensure the correct installation and use of correct and qualified chips. The traditional method of monitoring chip correctness and qualification is to place the chips neatly on the chip tray and rely on human eyes for observation. However, this method is inefficient and easily affected by human factors, and cannot meet the needs of large-scale production. In recent years, some chip monitoring instruments have emerged to assist chip correctness and qualification monitoring equipment. The chip tray is clamped using fixed tooling and placed in the chip monitoring instrument to complete the final monitoring.
[0003] Existing fixed fixtures can often only fix chip trays of corresponding models. Different types of chip trays need to be replaced with different fixtures, which increases the cost of use and reduces the flexibility of monitoring. Furthermore, the existing fixed fixtures lack an effective positioning mechanism and cannot ensure that the chip tray can be accurately placed in the predetermined position of the monitoring instrument every time, further reducing the efficiency and reliability of monitoring.
[0004] Therefore, how to provide a chip correctness and qualification monitoring fixture that has a simple structure, easy operation, stable clamping, accurate positioning, and can adapt to different types of chip trays has become a technical problem that needs to be urgently solved in the current chip manufacturing field. Utility Model Content
[0005] In order to solve the problems existing in chip correctness and qualification monitoring, the present application provides a chip correctness and qualification monitoring fixed tooling.
[0006] The present application provides a chip correctness and qualification monitoring fixture, which adopts the following technical solution:
[0007] A chip correctness and qualification monitoring fixture comprises a fixed rib which can be adjusted along the width direction and the length direction, and the fixed rib is surrounded by a placement space for placing a chip tray, and the fixed rib is located at the bottom of the placement space and is provided with a carrier for supporting the chip tray, and a limit abutment part which is rotatably provided on the side of the fixed rib which is relatively arranged away from the carrier and forms a limit abutment with the chip tray.
[0008] By adopting the above technical solution, through the combined use of the fixed edge, the bearing member and the limiting abutting member, the fixed tooling has a simple structure and convenient operation. It can also stably clamp and accurately position the chip tray, and at the same time adapt to different models of chip trays, thereby effectively improving the efficiency and reliability of chip correctness and qualification monitoring.
[0009] Preferably, a sliding groove for installing the limiting abutting member is formed on the fixed edge, and the limiting abutting member is adjustably arranged on the fixed edge along the sliding groove.
[0010] By adopting the above technical solution, the position of the limiting abutting member can be adjusted according to the actual size of the chip tray, thereby ensuring the effective clamping of different models of chip trays.
[0011] Preferably, the limiting abutting member includes a sliding bolt and a nut. The nut is located in the sliding groove (12) and is slidably connected to the sliding groove. The tail of the sliding bolt enters the sliding groove and is threadedly connected to the nut. A spring and a limiting plate are sleeved between the head of the sliding bolt and the sliding groove. One end of the spring abuts against the head of the sliding bolt, and the other end abuts against the limiting plate. The limiting plate is close to the sliding groove.
[0012] By adopting the above technical solution, the cooperation of the sliding bolt, the nut, the spring and the limiting plate can realize the stable clamping of the chip tray, and at the same time avoid damaging the chip tray. The setting of the spring not only facilitates adjustment but also provides an elastic pressing force on the limiting plate, realizing stable and non-destructive clamping of the chip tray and improving the reliability of monitoring.
[0013] Preferably, the fixed edge includes sequentially connected connecting members. Slots and inserts are provided on adjacent connecting members, and the placement space is formed by the sequentially connected connecting members enclosing.
[0014] By adopting the above technical solution, the split design of the fixed edge enables the tooling to flexibly adjust its length and width according to actual needs, so as to adapt to more different models of chip trays. This modular design not only improves the applicability of the tooling but also facilitates the assembly and maintenance of the tooling.
[0015] Preferably, taking spaces for conveniently taking the chip tray are further provided on two opposite sides of the fixed edge.
[0016] By adopting the above technical solution, the chip tray is located in the placement space and forms an abutting fit with the inner wall of the fixed edge, which is not convenient for the operator to take. The setting of the taking space makes it more convenient for the operator to place or take out the chip tray, improving the work efficiency.
[0017] Preferably, anti-slip patterns are provided on the contact surface between the slot and the insert.
[0018] By adopting the above technical solution, the provision of anti-slip lines increases the friction with the chip tray, thereby further improving the stability of clamping. This preferred solution enhances the clamping stability by adding anti-slip lines and prevents the sliding of the chip tray.
[0019] Preferably, a tightening bolt is further provided on the fixed retaining edge. The tightening bolt is threadedly connected to the fixed retaining edge and forms an abutting fit with the insertion block.
[0020] By adopting the above technical solution, when adjusting the size of the fixed retaining edge using the tightening bolt, it can be tightened or loosened as needed. When the size of the fixed retaining edge needs to be adjusted, loosen the tightening bolt until it is adjusted to the appropriate size and then tighten the tightening bolt to ensure the stability of the fixed retaining edge.
[0021] Preferably, a positioning step is provided on the side of the fixed retaining edge close to the carrier, which is matched with the monitoring instrument.
[0022] By adopting the above technical solution, the provided positioning step can achieve quick docking and precise positioning with the monitoring instrument, improving work efficiency.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The present application adopts an adjustable fixed retaining edge design and realizes the adjustable connection of the limit abutting member through the sliding groove, enabling the tooling to adapt to different models of chip trays, improving the versatility and flexibility of the tooling, and reducing the use cost.
[0025] 2. In the present application, by providing structures such as the limit abutting member and the carrier, and realizing the buffering effect of the limit abutting member through the combination of the sliding bolt, nut, spring and limit plate, stable clamping and accurate positioning of the chip tray are achieved, effectively improving the efficiency and reliability of the monitoring of chip correctness and qualification. At the same time, this structure is both easy to adjust and has a certain buffering effect, avoiding damage to the chip tray.
[0026] 3. By adopting a split fixed retaining edge design in the present application, the tooling can be flexibly adjusted according to actual needs, further improving the applicability and convenience of the tooling. At the same time, the anti-slip lines on the slot and the insertion block enhance the connection stability, the tightening bolt realizes the further fixation of the chip tray, and the positioning step facilitates the positioning cooperation with the monitoring instrument. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 is a schematic diagram of the overall structure in the embodiment of the present application;
[0028] Figure 2 is a schematic diagram of the structure of the limit abutting member in the embodiment of the present application;
[0029] Figure 3 It is a schematic diagram of the bottom surface of the overall structure in the embodiment of the present application.
[0030] Reference numerals: 1, fixed edge; 11, connecting piece; 12, sliding groove; 13, slot; 14, insertion block; 15, positioning step; 16, tightening bolt; 17, taking space; 2, placing space; 3, bearing member; 4, limiting abutting member; 41, sliding bolt; 42, nut; 43, spring; 44, limiting plate; 5, anti-slip pattern. Detailed implementation manners
[0031] The following further Figure 1 - attached Figure 3 describes the present application in detail.
[0032] The embodiment of the present application discloses a fixing tool for monitoring the correctness and qualification of chips.
[0033] Referring to Figure 1 , a fixing tool for monitoring the correctness and qualification of chips includes a fixed edge 1, the fixed edge 1 is adjustable along its width direction and length direction, the fixed edge 1 encloses a placing space 2 for placing a chip tray, a bearing member 3 is arranged at the bottom of the placing space 2 for supporting the chip tray, and a limiting abutting member 4 is rotatably arranged on the side of the opposite fixed edges 1 away from the bearing member 3, the limiting abutting member 4 forms an abutting limit with the chip tray to ensure the stability of the chip tray in the placing space 2, effectively improving the efficiency and reliability of monitoring the correctness and qualification of chips.
[0034] During use, according to the actual model of the chip tray, adjust the length and width of the fixed edge 1 to adapt to different sizes of chip trays.
[0035] Referring to Figure 1 , the fixed edge 1 is composed of a plurality of connecting pieces 11, the connecting piece 11 in the embodiment of the present application is L-shaped and there are four of them, any connecting piece 11 is exactly the same, a slot 13 and an insertion block 14 are arranged on any connecting piece 11, and the slot 13 and the insertion block 14 are respectively located at both ends of the connecting piece 11, the slots 13 and the insertion blocks 14 on adjacent connecting pieces 11 are sequentially inserted and matched to form the fixed edge 1, through the cooperation of the slot 13 and the insertion block 14, the overall length or width of the fixed edge 1 can be adjusted as needed. This modular design not only improves the adaptability of the tooling, but also enables it to be quickly adjusted when facing chip trays of different sizes, greatly improving the convenience of use.
[0036] Referring to Figure 1 and Figure 2, a chute 12 for installing the limit abutting member 4 is provided on any connecting member 11. The limit abutting member 4 includes a sliding bolt 41 and a nut 42. The nut 42 is arranged in the chute 12 and forms a sliding fit with the chute 12. The tail of the sliding bolt 41 enters the chute 12 and is threadedly connected to the nut 42. A spring 43 and a limit plate 44 are also sleeved between the head of the sliding bolt 41 and the chute 12. The spring 43 is arranged close to the head of the sliding bolt 41, while the limit plate 44 is arranged close to the chute 12. One end of the spring 43 abuts against the head of the sliding bolt 41, and the other end abuts against the limit plate 44. This structure utilizes the elastic force of the spring 43 to enable the limit abutting member 4 to adaptively adjust its position. The bearing member 3 is horizontally arranged in the placement space 2 and fixedly connected to the fixed edge 1, and always maintains a tight abutment with the chip tray, thereby ensuring the stability of clamping.
[0037] Referring to Figure 1 , during actual use, since the chip tray is located in the placement space 2 and forms a tight abutting fit with the inner wall of the fixed edge 1, there is no suitable space for the operator to take the chip tray. Therefore, taking spaces 17 are provided on two opposite sides of the fixed edge 1. The taking spaces 17 ensure that the operator's hand will not be blocked when taking the chip tray, thereby improving work efficiency and operation comfort.
[0038] Referring to Figure 1 , in order to enhance the stability between the connecting members 11, anti-slip lines 5 are also provided on the contact surface between the slot 13 and the plug 14; the anti-slip lines 5 can increase the friction between the contact surfaces, thereby effectively preventing the connecting members 11 from sliding relative to each other when subjected to external forces, and further ensuring the overall stability of the tooling. A tightening bolt 16 is also added to the fixed edge 1. The tightening bolt 16 is threadedly connected to the fixed edge 1 and forms an abutting fit with the plug 14. The tightening bolt 16 can prevent the connecting members 11 from sliding relative to each other during use and maintain the stability of the fixed edge 1. Through two combined fixing methods, the position accuracy of the chip tray during monitoring can be more reliably guaranteed.
[0039] Referring to Figure 1 and Figure 3 , in order to facilitate cooperation with the monitoring instrument, positioning steps 15 are provided on one side of the fixed edge 1 close to the bearing member 3. The shape and size of the positioning steps 15 match the interface of the monitoring instrument; by docking these positioning steps 15 with the interface of the monitoring instrument, it can be ensured that the tooling can be stably placed on the monitoring instrument, thereby improving the accuracy and reliability of monitoring.
[0040] The implementation principle of the embodiments of this application is as follows: Through the design of the adjustable fixed edge 1, combined with the adjustable connection of the chute 12 and the limiting abutting member 4, the tooling can be adapted to different models of chip trays; at the same time, the stable clamping of the limiting abutting member 4, the bearing member 3 and other structures, as well as the buffering effect of the spring 43, ensure a stable, accurate and non-destructive clamping effect on the chip tray. These designs together improve the efficiency and reliability of the monitoring of chip correctness and qualification.
[0041] The above are all the preferred embodiments of this application. Without limiting the protection scope of this application accordingly, therefore: All equivalent changes made according to the structure, shape and principle of this application shall be covered within the protection scope of this application.
Claims
1. A fixed tooling for monitoring the correctness and qualification of chips, characterized in that: It includes a fixed stop edge (1) that can be adjusted in the width direction and the length direction, and a placement space (2) for placing a chip tray is surrounded by the fixed stop edge (1). A bearing member (3) for supporting the chip tray is provided at the bottom of the placement space (2), and a limiting abutting member (4) that forms an abutting limit with the chip tray is rotatably provided on the side of the relatively arranged fixed stop edge (1) away from the bearing member (3).
2. The fixed tooling for monitoring the correctness and qualification of a chip according to claim 1, characterized in that: A sliding groove (12) for installing the limiting abutting member (4) is formed on the fixed stop edge (1), and the limiting abutting member (4) is adjustably arranged on the fixed stop edge (1) along the sliding groove (12).
3. The fixed tooling for monitoring the correctness and qualification of a chip according to claim 2, characterized in that, The limiting abutting member (4) includes a sliding bolt (41) and a nut (42). The nut (42) is located in the sliding groove (12) and is slidably connected to the sliding groove (12). The tail of the sliding bolt (41) enters the sliding groove (12) and is threadedly connected to the nut (42). A spring (43) and a limiting plate (44) are sleeved between the head of the sliding bolt (41) and the sliding groove (12). One end of the spring (43) abuts against the head of the sliding bolt (41), and the other end abuts against the limiting plate (44). The limiting plate (44) is close to the sliding groove (12).
4. A fixed tool for monitoring the correctness and qualification of a chip according to claim 1, characterized in that: The fixed stop edge (1) includes connecting members (11) connected in sequence. Slots (13) and insertion blocks (14) are formed on adjacent connecting members (11). The adjacent connecting members (11) are slidably connected through the slots (13) and the insertion blocks (14). The placement space (2) is surrounded by the connecting members (11) connected in sequence.
5. A fixed tool for monitoring the correctness and qualification of a chip according to claim 1, characterized in that: Taking spaces (17) for conveniently taking the chip tray are further provided on two opposite sides of the fixed stop edge (1).
6. A fixed tool for monitoring the correctness and qualification of a chip according to claim 4, characterized in that: Anti-slip lines (5) are provided on the contact surface of the slot (13) and the insertion block (14).
7. A fixing tool for monitoring the correctness and qualification of a chip according to claim 4, characterized in that: A tightening bolt (16) is further provided on the fixed stop edge (1). The tightening bolt (16) is threadedly connected to the fixed stop edge (1) and forms an abutting fit with the insertion block (14).
8. A fixture for monitoring the correctness and qualification of a chip according to claim 1, characterized in that: A positioning step (15) that cooperates with a monitoring instrument is provided on the side of the fixed stop edge (1) close to the bearing member (3).