Support structure capable of stably supporting circuit board

Abstract

The utility model discloses a support structure capable of stably supporting a circuit board, and relates to the field of circuit board production, the support structure capable of stably supporting the circuit board comprises two side support frames, each side support frame is provided with a plurality of side slots, and the slots are respectively arranged at intervals along a first direction; the two side supporting frames are arranged on the two opposite sides of the bottom supporting frame in the second direction respectively, a storage space used for containing a circuit board is defined by the two side supporting frames, the two side supporting frames and the bottom supporting frame, a plurality of bottom inserting grooves are formed in the top face of the bottom supporting frame, and the side inserting grooves and the bottom inserting grooves are arranged in a one-to-one correspondence mode; the two sides of the circuit board are correspondingly inserted into the inserting grooves of the two side supporting frames respectively, the bottom side of the circuit board is inserted into the bottom inserting groove, and the first direction is perpendicular to the second direction. The support structure capable of stably supporting the circuit board provided by the technical scheme of the utility model can play a role in stably supporting the circuit board.

Description

Technical Field

[0001] This utility model relates to the field of circuit board manufacturing equipment technology, and in particular to a support structure that can stably support circuit boards. Background Technology

[0002] Circuit boards need to be stored and transferred during the manufacturing process. Currently, the common practice is to temporarily store the circuit boards on racks and then transfer multiple circuit boards at once using transfer racks. However, during the transfer of racks and circuit boards, the circuit boards are prone to slipping due to the shaking of the racks, causing damage to the circuit boards, which seriously affects production efficiency and reduces product yield. Utility Model Content

[0003] The main purpose of this invention is to provide a support structure that can stably support circuit boards, thereby solving the technical problem that circuit boards are prone to slipping during transfer.

[0004] To achieve the above objectives, the present invention proposes a support structure for stably supporting a circuit board, comprising:

[0005] Two side support frames, each of which is provided with multiple side slots, and the slots are respectively spaced apart along a first direction; and

[0006] The bottom support frame has two side support frames respectively located on opposite sides of the bottom support frame in the second direction, and the three of them form a storage space for placing the circuit board. The top surface of the bottom support frame has multiple bottom slots, and the side slots are arranged one-to-one with the bottom slots. The two sides of the circuit board are respectively inserted into the slots of the two side support frames, and the bottom side of the circuit board is inserted into the bottom slot. The first direction and the second direction are perpendicular to each other.

[0007] In one embodiment, the support structure further includes a first clamping member for clamping the circuit board, and one of the two side support frames is provided with a first mounting seat, with the first clamping member disposed on the first mounting seat.

[0008] In one embodiment, the support structure further includes a second clamping member for clamping the circuit board, and the other of the two side support frames is provided with a second mounting seat, with the second clamping member disposed on the second mounting seat.

[0009] In one embodiment, the first clamping member is provided in multiple ways and is arranged sequentially along the first direction, and the second clamping member is provided in multiple ways and is arranged sequentially along the first direction. The first clamping member and the second clamping member are staggered, and the distance between the two and the bottom support frame in a third direction is the same. The first direction, the second direction and the third direction are perpendicular to each other.

[0010] In one embodiment, the first mounting base has a first through hole, and the first clamping member includes a first clamping part and a first fixing part. The first clamping part is disposed in the first through hole, and the first fixing part is disposed on the side of the first mounting base facing the side support frame. One end of the first clamping part cooperates with the first fixing part to clamp the circuit board.

[0011] In one embodiment, the second mounting base has a second through hole, and the second clamping member includes a second clamping part and a second fixing part. The second clamping part is disposed in the second through hole, and the second fixing part is disposed on the side of the second mounting base facing the side support frame. One end of the second clamping part cooperates with the second fixing part to clamp the circuit board.

[0012] In one embodiment, the side support frame includes a side frame and multiple sets of side fasteners. The side fasteners are disposed on the side frame and extend along the first direction, and multiple rows of the side fasteners are spaced apart perpendicular to the first direction. The side slots are disposed on the side of the side fasteners facing the storage space.

[0013] In one embodiment, the side frame includes a side vertical beam and a side horizontal beam, with the side vertical beam connected to both ends of the side horizontal beam, and the side fixing member disposed on the side horizontal beam and correspondingly disposed to the side horizontal beam.

[0014] In one embodiment, the bottom support frame includes a bottom frame and multiple sets of bottom fixing members. The frame is connected to horizontal load bars and vertical load bars. The two ends of the horizontal load bars are respectively connected to the vertical load bars. The bottom fixing members correspond one-to-one with the horizontal load bars, and the bottom fixing members are also connected to the vertical load bars.

[0015] In one embodiment, the bottom frame includes a bottom crossbeam with mounting holes.

[0016] This utility model's technical solution employs side support frames on opposite sides of a bottom support frame, with the three forming a storage space for placing circuit boards. Furthermore, side slots are provided in the side support frames, and bottom slots are provided in the bottom support frame. The two sides of the circuit board are located within the two slots, and the bottom edge is located within the bottom slot. In this way, the two side support frames can limit the movement of the circuit board, stably supporting it and preventing it from slipping during transport, thus avoiding damage to the circuit board and improving production efficiency and product yield. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the support structure provided by this utility model from one angle;

[0019] Figure 2 This is a structural schematic diagram of another angle of an embodiment of the support structure provided by this utility model;

[0020] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a structural schematic diagram of another angle of an embodiment of the support structure provided by this utility model;

[0022] Figure 5 A schematic diagram of the structure of an embodiment of the take-up and unload device provided by this utility model.

[0023] Explanation of icon numbers:

[0024] 100. Side support frame; 110. First mounting base; 111. First through hole; 120. Second mounting base; 121. Second through hole; 130. Side frame; 131. Side vertical beam; 132. Side horizontal beam; 140. Side fastener; 141. Side slot;

[0025] 200. Bottom support frame; 210. Bottom frame; 211. Bottom crossbeam; 212. Mounting hole; 220. Bottom fastener; 221. Bottom slot;

[0026] 300, First clamping member; 310, First clamping part; 320, First fixing part;

[0027] 400. Second clamping component;

[0028] 500. Circuit board;

[0029] 10. Shell.

[0030] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0032] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0033] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] In existing technologies, circuit boards need to be stored and transferred during the manufacturing process. Currently, the common practice is to temporarily store the circuit boards on racks and then transfer multiple circuit boards at once using transfer racks. However, during the transfer of racks and circuit boards, the circuit boards are prone to slipping due to the shaking of the racks, causing damage to the circuit boards, which seriously affects production efficiency and reduces product yield.

[0035] This utility model proposes a support structure that can stably support a circuit board.

[0036] Please see Figures 1 to 4In one embodiment of this utility model, the support structure for stably supporting the circuit board includes: two side support frames 100 and a bottom support frame 200. Each side support frame 100 is provided with a plurality of side slots 141, and the slots are spaced apart along a first direction. The two side support frames 100 are respectively located on opposite sides of the bottom support frame 200 in a second direction, and the three form a storage space for placing the circuit board 500. The top surface of the bottom support frame 200 is provided with a plurality of bottom slots 221, and the side slots 141 and bottom slots 221 are arranged in a one-to-one correspondence. The two sides of the circuit board 500 are respectively inserted into the slots of the two side support frames 100, and the bottom side of the circuit board 500 is inserted into the bottom slot 221. The first direction and the second direction are perpendicular to each other.

[0037] It should be noted that the first direction is the width direction of the support structure, and the second direction is the length direction of the support structure, wherein the length direction is consistent with the line connecting the two side support frames 100. In the specific implementation, the support structure is a U-shaped structure. Specifically, the two side support frames 100 are arranged opposite each other and vertically fixed on opposite sides of the bottom support frame 200. Furthermore, the two side support frames 100 are symmetrically arranged. The side support frames 100 can be welded or bolted to the top surface of the bottom support frame 200 near both sides. The side support frames 100 and the bottom support frame 200 can be frame structures or plate structures, etc., as long as they can stably support the circuit board 500.

[0038] In this embodiment, each of the two side support frames 100 has a side slot 141 facing each other on its two sidewalls. It is understood that the side slots 141 extend vertically. The top surface of the bottom support frame 200 has a bottom slot 221, which extends along its length. Multiple bottom slots 221 are spaced apart along a first direction and correspond one-to-one with the side slots 141 to facilitate the placement of the circuit board 500. In practice, a person or a robot transfers the circuit board 500 to the storage space and inserts it into the corresponding side slot 141 and bottom slot 221. The side slot 141 engages with the side of the circuit board 500, and the bottom slot 221 engages with the bottom edge of the circuit board 500, thereby restricting the degrees of freedom of the circuit board 500 in the first direction, the second direction, and the direction of gravity, thus achieving a stable support effect.

[0039] This utility model's technical solution employs side support frames 100 on opposite sides of a bottom support frame 200, with the three forming a storage space for placing a circuit board 500. Furthermore, side slots 141 are provided in the side support frames 100, and bottom slots 221 are provided in the bottom support frame 200. The two sides of the circuit board 500 are located within the two slots, and the bottom edge is located within the bottom slot 221. In this way, the two side support frames 100 can limit the movement of the circuit board 500, stably supporting it and preventing it from slipping during transport, thus avoiding damage to the circuit board 500 and improving production efficiency and product yield.

[0040] In one embodiment, the support structure further includes a first clamping member 300 for clamping the circuit board 500, and one of the two side support frames 100 is provided with a first mounting base 110, with the first clamping member 300 disposed on the first mounting base 110.

[0041] To further improve the stability of the circuit board 500, in this embodiment, the circuit board 500 is also clamped by the first clamping member 300. Specifically, a first mounting base 110 is provided on one side support frame 100. The first mounting base 110 extends along the first direction, and the first clamping member 300 is fixed on the first mounting base 110.

[0042] Furthermore, the support structure also includes a second clamping member 400 for clamping the circuit board 500. One of the two side support frames 100 is provided with a second mounting base 120, and the second clamping member 400 is disposed on the second mounting base 120. The other side support frame 100 is provided with a second mounting base 120, and the second mounting base 120 is arranged parallel to the first mounting base 110.

[0043] In this embodiment, a plurality of first clamping members 300 are provided and arranged sequentially along the first direction, and a plurality of second clamping members 400 are provided and arranged sequentially along the first direction. The first clamping members 300 and the second clamping members 400 are staggered, and the distance between the two and the bottom support frame 200 in the third direction is the same. The first direction, the second direction and the third direction are perpendicular to each other.

[0044] Specifically, the first clamping members 300 are sequentially distributed along the first direction on the first mounting base 110, and the second clamping members 400 are sequentially distributed on the second mounting base 120. Furthermore, to avoid interference between adjacent first clamping members 300 and between adjacent second clamping members 400, in practice, the first clamping members 300 and second clamping members 400 are staggered. For example, the first first clamping member 300 clamps the first circuit board 500, the first second clamping member 400 clamps the second circuit board 500, the second first clamping member 300 clamps the third circuit board 500, and so on, clamping all circuit boards 500. In addition, multiple sets of first clamping members 300 and second clamping members 400 can be arranged in the vertical direction to improve the stability of the circuit boards 500. The third direction is the direction perpendicular to the plane of the bottom support frame 200, i.e., the height direction of the entire support structure. Figure 1 The diagram shows the positional relationships of the first direction x, the second direction y, and the third direction z.

[0045] refer to Figure 2 and Figure 3 As shown, in one embodiment, the first mounting base 110 has a first through hole 111, and the first clamping member 300 includes a first clamping part 310 and a first fixing part 320. The first clamping part 310 is disposed in the first through hole 111, and the first fixing part 320 is disposed on the side of the first mounting base 110 facing the side support frame 100. One end of the first clamping part 310 cooperates with the first fixing part 320 to clamp the circuit board 500.

[0046] Specifically, the first through hole 111 is used to avoid the first clamping member 300, and the two are set one-to-one. The first fixing part 320 is installed on the first mounting base 110 by screws, and the first clamping part 310 can approach or move away from the first fixing part 320 to clamp the circuit board 500.

[0047] Furthermore, the second mounting base 120 has a second through hole 121, and the second clamping member 400 includes a second clamping part and a second fixing part. The second clamping part is located in the second through hole 121, and the second fixing part is located on the side of the second mounting base 120 facing the side support frame 100. One end of the second clamping part cooperates with the second fixing part to clamp the circuit board 500. Referring to the above, the second through hole 121 is used to avoid the second clamping member 400, and the two are provided in a one-to-one correspondence. The second fixing part is installed in the second mounting base 120 by screws, and the second clamping part can move closer to or further away from the second fixing part to clamp the circuit board 500.

[0048] refer to Figure 1 , Figure 2 and Figure 4As shown, in one embodiment, the side support frame 100 includes a side frame 130 and multiple sets of side fasteners 140. The side fasteners 140 are disposed on the side frame 130 and extend along a first direction, and multiple rows of side fasteners 140 are spaced apart perpendicular to the first direction. The side slot 141 is disposed on the side of the side fasteners 140 facing the storage space.

[0049] In this embodiment, the side support frame 100 adopts a frame structure, including a side frame 130 and side fixing members 140. Multiple side fixing members 140 are provided and spaced apart along the vertical direction, i.e., the extension direction of the side support frame 100, to accommodate circuit boards 500 of different sizes. The side fixing members 140 are fixed to the side of the side frame 130 facing the storage space by bolts, and side slots 141 are formed on the side fixing members 140. The number of side slots 141 is determined according to the storage space size or actual needs to improve utilization.

[0050] In one embodiment, the side frame 130 includes a side vertical beam 131 and a side horizontal beam 132. The two ends of the side horizontal beam 132 are respectively connected to the side vertical beam 131. A side fixing member 140 is disposed on the side horizontal beam 132 and correspondingly disposed with respect to it. Specifically, one end of the side vertical beam 131 is fixedly connected to the bottom support frame 200. A side horizontal beam 132 near the bottom support frame 200 is also connected to the bottom support frame 200. Furthermore, multiple side horizontal beams 132 are spaced apart along the extension direction of the side vertical beam 131, and each side horizontal beam 132 is correspondingly fitted with a side fixing member 140. This improves the stability of the circuit board 500 and the strength of the side frame 130, thereby enhancing the strength and stability of the entire support structure.

[0051] In one embodiment, the bottom support frame 200 includes a bottom frame 210 and multiple sets of bottom fixing members 220. The frame is connected to horizontal load bars and vertical load bars. The two ends of the horizontal load bars are respectively connected to vertical load bars. The bottom fixing members 220 correspond one-to-one with the horizontal load bars and are also connected to the vertical load bars.

[0052] In the specific implementation process, the bottom support frame 200 adopts a frame structure, wherein the bottom frame 210 includes interconnected bottom crossbeams 211 and bottom vertical beams, which will not be described in detail here. Multiple horizontal support rods are provided and spaced apart along the second direction to ensure the stability of the circuit board 500 support. The bottom fixing members 220 are installed on the horizontal support rods and correspond one-to-one with the horizontal support rods, such as by welding or connecting plates and bolting. To improve the installation strength of the horizontal fixing members, both ends of the horizontal fixing members extend to the vertical crossbeams and are fixed with bolts. In addition, to facilitate the arrangement of the circuit board 500, numerical markings are provided on the bottom fixing members 220, and the numerical markings correspond one-to-one with the bottom slots 221 to indicate the quantity.

[0053] In one embodiment, the bottom frame 210 includes a bottom crossbeam 211, and the bottom crossbeam 211 is provided with mounting holes 212. It should be noted that when the support structure carrying the circuit board 500 needs to be transferred, the support structure is installed on the transfer equipment through the mounting holes 212 to ensure the stability of the support structure and the circuit board 500.

[0054] refer to Figure 5 As shown, the support structure provided by this utility model is also used in a board receiving and discharging equipment. The board receiving and discharging equipment includes a housing 10, and a robotic arm and a transport structure are provided inside the housing 10. There is also at least one set of processing stations inside the housing 10. The support structure can be moved to the processing station by an AGV trolley, waiting for the robotic arm to move the circuit board 500 transported by the transport mechanism onto the support structure, or to move the circuit board 500 on the support structure onto the transport mechanism, thereby realizing automated production.

[0055] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the inventive concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A support structure for stably supporting a circuit board, characterized in that, include: Two side support frames, each of which is provided with multiple side slots, and the slots are respectively spaced apart along a first direction; as well as The bottom support frame has two side support frames respectively located on opposite sides of the bottom support frame in the second direction, and the three of them form a storage space for placing the circuit board. The top surface of the bottom support frame has multiple bottom slots, and the side slots are arranged one-to-one with the bottom slots. The two sides of the circuit board are respectively inserted into the slots of the two side support frames, and the bottom side of the circuit board is inserted into the bottom slot. The first direction and the second direction are perpendicular to each other.

2. The support structure for stably supporting a circuit board according to claim 1, wherein The support structure also includes a first clamping member for clamping the circuit board, and one of the two side support frames is provided with a first mounting seat, with the first clamping member disposed on the first mounting seat.

3. The support structure for stably supporting a circuit board according to claim 2, wherein The support structure also includes a second clamping member for clamping the circuit board, and the other of the two side support frames is provided with a second mounting seat, with the second clamping member disposed on the second mounting seat.

4. The support structure for stably supporting a circuit board according to claim 3, wherein The first clamping member is provided in multiple ways and is arranged sequentially along the first direction, and the second clamping member is provided in multiple ways and is arranged sequentially along the first direction. The first clamping member and the second clamping member are staggered, and the distance between the two and the bottom support frame in the third direction is the same. The first direction, the second direction and the third direction are perpendicular to each other.

5. The support structure for stably supporting a circuit board according to claim 2, wherein The first mounting base has a first through hole, and the first clamping member includes a first clamping part and a first fixing part. The first clamping part is disposed in the first through hole, and the first fixing part is disposed on the side of the first mounting base facing the side support frame. One end of the first clamping part cooperates with the first fixing part to clamp the circuit board.

6. The support structure for stably supporting a circuit board according to claim 3, wherein The second mounting base has a second through hole, and the second clamping member includes a second clamping part and a second fixing part. The second clamping part is located in the second through hole, and the second fixing part is located on the side of the second mounting base facing the side support frame. One end of the second clamping part cooperates with the second fixing part to clamp the circuit board.

7. The support structure for stably supporting a circuit board according to claim 1, wherein The side support frame includes a side frame and multiple sets of side fasteners. The side fasteners are disposed on the side frame and extend along the first direction, and multiple rows of the side fasteners are spaced apart perpendicular to the first direction. The side slots are disposed on the side of the side fasteners facing the storage space.

8. The support structure for stably supporting a circuit board according to claim 7, wherein The side frame includes a side vertical beam and a side horizontal beam. The two ends of the side horizontal beam are respectively connected to the side vertical beam. The side fixing member is provided on the side horizontal beam and is correspondingly arranged with the side horizontal beam.

9. The support structure for stably supporting a circuit board according to claim 1, wherein The bottom support frame includes a bottom frame and multiple sets of bottom fixing components. The frame is connected to horizontal load bars and vertical load bars. The two ends of the horizontal load bars are respectively connected to the vertical load bars. The bottom fixing components correspond one-to-one with the horizontal load bars and are also connected to the vertical load bars.

10. The support structure for stably supporting a circuit board according to claim 9, wherein The bottom frame includes a bottom crossbeam, which has mounting holes.

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