Material box conversion jig

Abstract

The utility model relates to a material box conversion jig. The material box conversion jig comprises a conversion box which comprises a conversion groove, the conversion groove extends in the horizontal direction, and the conversion groove can clamp and fix a plurality of material boxes in the extending direction of the conversion groove; the lifting rod is connected to the end of the conversion box in the extending direction of the conversion groove, and the lifting rod can drive the conversion box to incline by a preset angle relative to the horizontal direction. According to the utility model, the self-alignment between the material boxes is realized, the problem that front-line products in the material boxes slip off and are damaged due to misalignment of the material boxes is avoided, and the conversion efficiency of the front-line products among different material boxes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit manufacturing, in particular to a material box conversion jig. Background Art

[0002] In the packaging process of semiconductor devices, in order to avoid the problem of welding failure when bonding between the substrate and the chip, it is usually necessary to perform plasma cleaning on the front-line product (such as the substrate) before attaching the chip to the substrate. However, after the front-line product is manufactured, it is loaded through a material box with a solid shell on the side wall, and the material box with a solid shell on the side wall cannot meet the cleaning requirements of the plasma cleaning chamber. Therefore, after entering the plasma cleaning chamber, the front-line product needs to be transferred from the material box with a solid shell on the side wall to the material box with a slotted side wall. Moreover, after cleaning is completed, the front-line product needs to be transferred from the material box with a slotted side wall to the material box with a solid shell on the side wall again. At present, when transferring the front-line product between different material boxes, it is necessary to manually grasp the two material boxes, and after manually aligning the two material boxes, manually pour the front-line product in one material box into another material box. However, this method of manual alignment and manual pouring not only consumes a lot of manpower costs and has low conversion efficiency, but also relies solely on manual observation to judge whether the two material boxes are aligned or not, which is highly subjective. It is very easy for the front-line products to slip due to the misalignment of the two material boxes, causing damage or even scrapping of the front-line products.

[0003] Therefore, how to improve the conversion efficiency of front-line products between different material boxes, and at the same time avoid problems such as slipping and breakage of front-line products when converting between different material boxes, is a technical problem that needs to be solved urgently. Summary of the invention

[0004] The utility model provides a material box conversion jig, which is used to improve the conversion efficiency of front-line products between different material boxes, and at the same time avoid the problems of front-line products slipping, breaking, etc. when converting between different material boxes.

[0005] According to some embodiments, the utility model provides a material box conversion jig, including:

[0006] A conversion box, comprising a conversion slot, the conversion slot extending in a horizontal direction, and the conversion slot can engage and fix a plurality of material boxes along its extending direction;

[0007] A lifting rod is connected to the end of the conversion box along the extension direction of the conversion slot, and the lifting rod can drive the conversion box to tilt at a preset angle relative to the horizontal direction.

[0008] In some embodiments, the conversion box further comprises:

[0009] A bottom plate, the bottom plate comprising two long sides that are opposite to each other and two short sides that are opposite to each other;

[0010] Two side panels are connected to the two long sides of the bottom plate one by one. The bottom plate and the two side panels surround and form the conversion slot together. The lifting rod is connected to one of the short sides.

[0011] In some embodiments, the height of the side panel is smaller than the height of the material box.

[0012] In some embodiments, the lifting rod includes an operating rod and two connecting rods connected to opposite ends of the operating rod one by one, and ends of the two connecting rods facing away from the operating rod are respectively connected to the two side panels.

[0013] In some embodiments, the connecting rod is fixedly connected to the side plate; or,

[0014] The connecting rod is rotatably connected to the side plate.

[0015] In some embodiments, it also includes:

[0016] A base, located below the conversion box, and used to support the conversion box;

[0017] A limit plate is fixedly connected to the base, the limit plate and the lifting rod are distributed at opposite ends of the conversion box, and the limit plate is located on a side of the side plate away from the conversion slot.

[0018] In some embodiments, it also includes:

[0019] The bottom anti-collision pad is located on the surface of the base facing the conversion box, and a plurality of the bottom anti-collision pads are arranged at intervals along the extension direction of the conversion slot.

[0020] In some embodiments, it also includes:

[0021] A material baffle is connected to the other short side of the bottom plate of the conversion box in a horizontal direction, and the material baffle is movably connected to the base.

[0022] In some embodiments, the height of the material blocking plate is greater than or equal to the height of the material box.

[0023] In some embodiments, it also includes:

[0024] The end anti-collision pad is located on the surface of the baffle plate facing the conversion groove.

[0025] The material box conversion jig provided by the utility model is provided with a conversion box and a lifting rod. The conversion groove extends in the horizontal direction, and the conversion groove can engage and fix multiple material boxes along its extension direction. The lifting rod is connected to the end of the conversion box along the extension direction of the conversion groove, so that the multiple material boxes can be engaged and fixed at the same time through the conversion groove, so as to achieve self-alignment between the material boxes, and avoid the problem of the front-line products in the material box slipping and being damaged due to the misalignment of the material box. Moreover, because the lifting rod can drive the conversion box to tilt at a preset angle relative to the horizontal direction, after the multiple material boxes are fixed in the conversion groove, the lifting rod drives the conversion groove to tilt, so that there is a height difference between the two adjacent material boxes in the conversion groove, so that the front-line products in one material box can automatically slide into another material box, thereby improving the conversion efficiency of the front-line products between different material boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a side view of a material box conversion jig in a specific embodiment of the utility model;

[0027] Figure 2 It is a top view of the material box conversion jig in a specific embodiment of the utility model;

[0028] Figure 3 It is a structural schematic diagram of a specific embodiment of the utility model after two material boxes are placed in the material box conversion jig;

[0029] Figure 4 It is a schematic diagram of the structure after the conversion slot is tilted at a preset angle in a specific implementation manner of the utility model. DETAILED DESCRIPTION

[0030] The specific implementation of the material box conversion jig provided by the utility model is described in detail below with reference to the accompanying drawings.

[0031] This specific embodiment provides a material box conversion jig, Figure 1 It is a side view of the material box conversion jig in a specific embodiment of the utility model. Figure 2 1 is a top view of the material box conversion jig in a specific embodiment of the utility model. Figure 1 and Figure 2 As shown, the material box conversion jig includes:

[0032] The conversion box 10 comprises a conversion slot 103, wherein the conversion slot 103 extends in a horizontal direction and can engage and fix a plurality of material boxes along its extending direction;

[0033] The lifting rod 11 is connected to the end of the conversion box 10 along the extending direction of the conversion slot 103 , and the lifting rod 11 can drive the conversion box 10 to tilt at a preset angle relative to the horizontal direction.

[0034] Figure 3 2 is a schematic diagram of the structure of the present invention after two material boxes are placed in the material box conversion jig in a specific embodiment. Figure 1-Figure 3 As shown, the material box conversion jig includes the conversion box 10 and the lifting rod 11 connected to the end of the conversion box 10 in the horizontal direction. The conversion box 10 includes the conversion slot 103 for accommodating the material box. The conversion slot 103 can be engaged and fixed with multiple material boxes along its extension direction, which means that multiple material boxes can be arranged in the conversion slot 103 along the extension direction of the conversion slot 103 (for example, along the long side direction of the rectangular conversion slot 103), and the conversion slot 103 can engage and fix each material box. For example, Figure 3 As shown, the conversion slot 103 can accommodate the first material box 31 and the second material box 32, and the first material box 31 and the second material box 32 are arranged in the horizontal direction, and the first material box 31 and the second material box 32 are both engaged and fixed in the conversion slot 103. In one example, the first material box 31 can be a material box with completely closed sides, which is used to transport front-line products (such as lead frames, etc.); the second material box 32 can be a hollow material box with through grooves on the sides, which is used to carry the front-line products in the plasma cleaning chamber. The bottom surface of the conversion slot 103 is flat, so that after the material box is placed in the conversion slot 103, the multiple material boxes located in the conversion slot 103 remain at the same horizontal plane (that is, the multiple material boxes located in the conversion slot 103 remain at the same horizontal height), as shown in FIG. Figure 3 The multiple mentioned in this specific implementation mode refers to more than two.

[0035] Figure 4 1 is a schematic diagram of the structure of the specific embodiment of the utility model after the conversion slot is tilted at a preset angle. For example, when the front-line product contained in the first material box 31 needs to be transferred to the second material box 32, the staff can hold the lifting rod 11 and pull the lifting rod 11 upward, so that the lifting rod 11 drives the conversion box 10 to tilt at a certain angle relative to the horizontal direction, so that the height of the material box close to the lifting rod 11 is higher than the height of the material box far away from the lifting rod 11, for example, Figure 4The height of the first material box 31 is higher than the height of the second material box 32, so that the front-line products in the material box with a relatively high height (such as the first material box 31) can automatically slide into the material box with a relatively low height (such as the second material box 32), thereby realizing the automatic transfer of the front-line products between different material boxes, and improving the efficiency of transferring the front-line products between different material boxes. At the same time, after placing the material box in the conversion groove 103, the conversion groove 103 engages and fixes a plurality of the material boxes (such as the first material box 31 and the second material box 32), so that not only the self-alignment between the two adjacent material boxes is realized before the transfer of the front-line products, but also the two adjacent material boxes are kept aligned during the transfer of the front-line products, ensuring that the front-line products can be smoothly and stably transferred between different material boxes, avoiding the problem of the front-line products in the material box slipping and being damaged due to the misalignment of the material box. In one example, the preset angle is greater than 0 degrees and less than 90 degrees.

[0036] In some embodiments, the conversion box 10 further includes:

[0037] A bottom plate 102, wherein the bottom plate 102 includes two long sides that are opposite to each other and two short sides that are opposite to each other;

[0038] The two side panels 101 are connected to the two long sides of the bottom panel 102 one by one. The bottom panel 102 and the two side panels 101 together surround and form the conversion slot 103. The lifting rod 11 is connected to one of the short sides.

[0039] For example, if Figure 1 and Figure 2 As shown, the conversion box 10 includes a rectangular bottom plate 102, and a side plate 101 is respectively provided at the two long sides of the rectangular bottom plate 102, and the two side plates 101 and the bottom plate 102 are together surrounded to form a rectangular conversion slot 103, and the conversion slot 103 extends along the extension direction of the long side (i.e., the length direction of the bottom plate 102). The bottom plate 102 can carry a plurality of the material boxes, and the side plates 101 can both limit the position of the material boxes on the bottom plate 102 and prevent the material boxes from sliding off the bottom plate 102. The lifting rod 11 is connected to one of the short sides of the bottom plate 102, so that the staff can adjust the tilt angle of the conversion box 10 by lifting the lifting rod 11.

[0040] In some embodiments, the height of the side panel 101 is smaller than the height of the material box.

[0041] For example, the heights of the plurality of magazines placed in the conversion slot 103 are equal, and each magazine has a plurality of receiving slots arranged in the vertical direction, and the receiving slots are used to receive the front-line products. The plurality of receiving slots in any two adjacent magazines in the conversion slot 103 are aligned one by one, so as to facilitate the smooth transfer of the front-line products between the two adjacent magazines. The height of the side plate 101 is less than the height of the magazine, so that the magazine is at least partially exposed to the outside of the conversion box 10, so that the staff can directly understand the situation of the magazine in the conversion slot 103 by visual observation.

[0042] In some embodiments, the lifting rod 11 includes an operating rod 112 and two connecting rods 111 connected one by one to the opposite ends of the operating rod 112. The ends of the two connecting rods 111 facing away from the operating rod 112 are respectively connected to the two side panels 101, so as to not only stably connect the lifting rod 11 and the conversion box 10, but also make the conversion box 10 evenly stressed when the lifting rod 11 is lifted, thereby preventing the front-line product in the material box from shaking due to uneven force.

[0043] In some embodiments, the connecting rod 111 is fixedly connected to the side plate 101; or,

[0044] The connecting rod 111 is rotatably connected to the side plate 101 .

[0045] In one example, the connecting rod 111 can be fixedly connected to the outer surface of the side plate 101 (i.e., the surface of the side plate 101 facing away from the conversion slot 10) by welding or screwing, so as to further improve the connection strength and connection stability between the lifting rod 11 and the conversion box 10. In another example, the connecting rod 111 can be rotatably connected to the side plate 101 through the rotating shaft 12, so that the lifting rod 11 can rotate around the rotating shaft 12 to flexibly adjust the position of the lifting rod 11.

[0046] In some embodiments, the cartridge conversion jig further comprises:

[0047] A base 13, located below the conversion box 10, and the base 13 is used to support the conversion box 10;

[0048] The limiting plate 15 is fixedly connected to the base 13, and the limiting plate 15 and the lifting rod are distributed at opposite ends of the conversion box 10, and the limiting plate 15 is located on the side of the side plate 101 away from the conversion slot 103 to limit the position of the conversion box 10 on the base 13. In one example, the two limiting plates 15 are symmetrically distributed on the outer sides of the two side plates 101 of the conversion box 10.

[0049] In some embodiments, the cartridge conversion jig further comprises:

[0050] The bottom anti-collision pad 14 is located on the surface of the base 13 facing the conversion box 10 , and a plurality of the bottom anti-collision pads 14 are arranged at intervals along the extending direction of the conversion slot 103 .

[0051] Specifically, a plurality of bottom anti-collision pads 14 are arranged at intervals on the surface of the base 13 facing the conversion box 10. On the one hand, they can play a buffering role when the material box is placed in the conversion slot 103; on the other hand, after the front-line product is transferred from one material box to another, it is necessary to press or pull down the lifting rod 11 to restore the conversion box 10 to a horizontal state, and the bottom anti-collision pads 14 can play a buffering role for the conversion box 10 when the conversion box 10 is restored to a horizontal state, thereby avoiding damage to the front-line product in the material box due to impact.

[0052] In some embodiments, the cartridge conversion jig further comprises:

[0053] The baffle plate 16 is connected to the other short side of the bottom plate 102 of the conversion box 10 along the horizontal direction, and the baffle plate 16 is movably connected to the base 13 .

[0054] Specifically, the baffle plate 16 and the lifting rod 11 are located at opposite ends of the bottom plate 102 in the conversion box 10. The arrangement of the baffle plate 16 can prevent the material box or the front-line product in the material box from sliding off from the side of the conversion slot 103 away from the lifting rod 11 when the conversion box 10 is tilted.

[0055] In one example, the bottom of the baffle plate 16 is fixedly connected to the bottom plate 102, and the baffle plate 16 is movably connected to the base 13 via a hinge 17, thereby ensuring that the lifting rod 11 can drive the conversion box 10 to tilt at a certain angle and that the conversion box 10 always remains between the two limit plates 15.

[0056] In order to better prevent the front-line product in the material box from sliding off the end of the conversion groove 103, in some embodiments, the height of the material blocking plate 16 is greater than or equal to the height of the material box.

[0057] In some embodiments, the cartridge conversion jig further comprises:

[0058] The end anti-collision pad 18 is located on the surface of the baffle plate 16 facing the conversion groove 103, so as to cushion the end of the material box and the end of the front product in the material box to avoid damage to the material box and the front product in the material box. In one example, the bottom surface of the end anti-collision pad 18 contacts the bottom plate 102, and the top surface of the end anti-collision pad 18 is flush with the top surface of the baffle plate 16.

[0059] The material box conversion jig provided in this specific embodiment is provided with a conversion box and a lifting rod. The conversion slot extends in the horizontal direction, and the conversion slot can engage and fix multiple material boxes along its extension direction. The lifting rod is connected to the end of the conversion box along the extension direction of the conversion slot, so that multiple material boxes can be engaged and fixed at the same time through the conversion slot, so as to achieve self-alignment between the material boxes, thereby avoiding the problem of the front-line products in the material box slipping and being damaged due to the misalignment of the material boxes. Moreover, since the lifting rod can drive the conversion box to tilt at a preset angle relative to the horizontal direction, after the multiple material boxes are fixed in the conversion slot, the lifting rod drives the conversion slot to tilt, so that there is a height difference between the two adjacent material boxes in the conversion slot, so that the front-line products in one material box can automatically slide into another material box, thereby improving the conversion efficiency of the front-line products between different material boxes.

[0060] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A material box conversion jig, characterized in that: include: A conversion box, comprising a conversion slot, the conversion slot extending in a horizontal direction, and the conversion slot can engage and fix a plurality of material boxes along its extending direction; A lifting rod is connected to the end of the conversion box along the extension direction of the conversion slot, and the lifting rod can drive the conversion box to tilt at a preset angle relative to the horizontal direction.

2. The material box conversion jig according to claim 1, characterized in that: The conversion box also includes: a bottom plate, the bottom plate includes two relatively distributed long sides and two relatively distributed short sides; two side plates, one by one connected to the two long sides of the bottom plate, the bottom plate and the two side plates together surround the conversion slot, and the lifting rod is connected to one of the short sides.

3. The material box conversion jig according to claim 2, characterized in that: The height of the side plate is smaller than the height of the material box.

4. The material box conversion jig according to claim 2, characterized in that: The lifting rod comprises an operating rod and two connecting rods connected one by one to opposite ends of the operating rod, and ends of the two connecting rods facing away from the operating rod are respectively connected to the two side plates.

5. The material box conversion jig according to claim 4, characterized in that: The connecting rod is fixedly connected to the side plate; or, The connecting rod is rotatably connected to the side plate.

6. The material box conversion jig according to claim 2, characterized in that: Also includes: A base, located below the conversion box, and used to support the conversion box; A limit plate is fixedly connected to the base, the limit plate and the lifting rod are distributed at opposite ends of the conversion box, and the limit plate is located on a side of the side plate away from the conversion slot.

7. The material box conversion jig according to claim 6, characterized in that: Also includes: The bottom anti-collision pad is located on the surface of the base facing the conversion box, and a plurality of the bottom anti-collision pads are arranged at intervals along the extension direction of the conversion slot.

8. The material box conversion jig according to claim 6, characterized in that: Also includes: A material baffle is connected to the other short side of the bottom plate of the conversion box in a horizontal direction, and the material baffle is movably connected to the base.

9. The material box conversion jig according to claim 8, characterized in that: The height of the material blocking plate is greater than or equal to the height of the material box.

10. The material box conversion jig according to claim 8, characterized in that: Also includes: The end anti-collision pad is located on the surface of the baffle plate facing the conversion groove.

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