Novel material tray

Abstract

The utility model relates to the field of transportation trays, and discloses a novel material tray which comprises a fence, a side edge is fixedly connected to the side wall of the fence, a base table is fixedly connected to the upper surface of the side edge, a supporting arm is rotatably connected to the interior of the base table, an anti-skid pad is fixedly connected to the top of the supporting arm, a locking hole is formed in the base table, and the anti-skid pad is fixedly connected to the top of the supporting arm. A movable column is slidably connected to the inner wall of the locking hole, a connecting block is fixedly connected to one end of the movable column, a groove is formed in the outer wall of the movable column, a sliding hole is formed in the inner wall of the locking hole, a spring is fixedly connected to the inner wall of the sliding hole, and a sliding bead is fixedly connected to one end of the spring. According to the novel tray, when the novel tray is stacked, the connecting block is pulled to drive the movable column to displace and unlock, and the supporting arm is rotated to push the movable column to lock, so that the problem that the clamping is too tight and the separation is difficult after the novel tray is stacked is solved, the convenience and the flexibility are improved, the loading and unloading operation is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of transport pallets, in particular to a novel material pallet. Background Art

[0002] In the field of electronics manufacturing, especially in the production, storage and transportation of flexible printed circuit boards (FPCs), suitable material pallets play a vital role. With the rapid development of the electronics industry, the quality requirements for FPCs are getting higher and higher, and at the same time, higher requirements are also placed on the safety and convenience of their storage and transportation. A new type of FPC material pallet has emerged to solve the many problems existing in the use of existing pallets, improve the storage and transportation efficiency of FPCs, and ensure the quality of FPCs.

[0003] Common material pallets are usually made of materials such as plastic or metal, with a relatively simple structure. They are generally flat and may have certain fences around them to prevent materials from sliding. When stacking, they usually rely on the weight and shape of the pallet itself. During the stacking process, they mainly rely on manual experience for alignment and lack precise positioning devices. For vibration buffering, they may only rely on the certain elasticity of the pallet material itself, and there is no special shock-absorbing design. During storage and transportation, due to structural limitations, the engagement between pallets is often not tight enough, which can easily cause materials to shake and be damaged during transportation, or the engagement is too tight, making it difficult to operate when the pallets need to be separated.

[0004] When stacked, conventional material trays often experience problems with the trays being too tightly engaged, making them impossible to separate. This is because conventional tray designs fail to take into account the ease of separation after stacking. When multiple trays are stacked, the lack of dedicated unlocking and locking mechanisms increases the friction and compressive forces between the trays as the number of stacked trays increases, making it extremely difficult to separate the trays. This creates significant inconvenience during production and transportation, increasing the workload of operators while also wasting significant time and reducing work efficiency. In particular, in emergencies where FPC materials need to be quickly removed from a tray, an inability to separate the trays can severely impact production schedules and product quality. Therefore, a new material tray is proposed to address this issue. Utility Model Content

[0005] In order to make up for the above shortcomings, the present invention provides a new material tray, which aims to improve the problem in the prior art that the trays cannot be separated due to the tight engagement after stacking.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A novel material tray comprises an enclosure, a supporting assembly is provided inside the enclosure, the supporting assembly is used to support and store materials, the enclosure is rectangular, the enclosure side walls are fixedly connected to side edges, the side edges are distributed on the four outer walls of the enclosure, the upper surfaces of the side edges are fixedly connected to a base, the side walls of the base are fixedly connected to the side walls of the enclosure, a support arm is rotatably connected inside the base, the top of the support arm is fixedly connected to an anti-slip pad, a locking hole is provided inside the base, a movable column is slidably connected to the inner wall of the locking hole, one end of the movable column is fixedly connected to a connecting block, a groove is provided on the outer wall of the movable column, a sliding hole is provided on the inner wall of the locking hole, a spring is fixedly connected to the inner wall of the sliding hole, and one end of the spring is fixedly connected to a sliding bead;

[0008] As a further description of the above technical solution:

[0009] The supporting assembly includes a disc body, and the disc body is fixedly connected to the inner wall of the enclosure;

[0010] As a further description of the above technical solution:

[0011] The enclosure is provided with positioning grooves on the left and right sides of the enclosure, and a plurality of rubber pads are fixedly connected to the inner walls of the positioning grooves on both sides;

[0012] As a further description of the above technical solution:

[0013] The inner wall of the positioning groove is provided with a plurality of circular holes, and the circular holes are distributed on the left and right sides of the bottom of the inner wall of the positioning groove;

[0014] As a further description of the above technical solution:

[0015] A plurality of storage slots are provided inside the enclosure, and the storage slots are distributed in an array on the inner wall of the enclosure;

[0016] As a further description of the above technical solution:

[0017] A plurality of positioning blocks are fixedly connected to the upper surface of the enclosure, and the positioning blocks are distributed on the upper and lower sides of the enclosure;

[0018] As a further description of the above technical solution:

[0019] Shock-absorbing pads are provided on the lower surfaces of the side edges, and the upper surfaces of the shock-absorbing pads are respectively fixedly connected to the bottoms of the side edges;

[0020] As a further description of the above technical solution:

[0021] The side wall of the enclosure is provided with a positioning edge, which is in a chamfered shape and is different from the other three right-angled edges of the enclosure.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, when multiple pallets need to be stacked, the connecting block on the surface of the base of the side wall of the enclosure is pulled outward, and the connecting block drives the movable column to move, so that the groove on the outer wall of the movable column moves, the sliding ball is squeezed to move into the sliding hole and the spring is compressed to complete the unlocking of the movable column. Then, the support arm is rotated to a vertical state, and the movable column is pushed into the locking hole. The displacement of the movable column causes the groove to clamp the sliding ball, thereby locking the movable column and limiting the rotation of the support arm. This solves the problem that the pallets cannot be separated due to the tight engagement after stacking, improves the convenience and flexibility of pallet use, facilitates the loading and unloading operations of the pallets, and improves work efficiency.

[0024] 2. In the present invention, the positioning grooves, positioning blocks and positioning edges inside the tray body cooperate with each other, allowing users to quickly align and stack pallets. The shock-absorbing pads at the bottom of the side and the rubber pads in the positioning grooves can reduce overall vibration when placing the pallet, avoiding damage to the FPC materials stored inside. The round holes at the bottom of the positioning grooves can prevent negative pressure from forming when the pallets are stacked, solving the problem of inconvenient pallet stacking and easy damage to materials, improving the convenience and safety of pallet use, better protecting materials, and improving the efficiency and quality of storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a new type of material tray proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the circular hole structure of a new type of material tray proposed in the utility model;

[0027] Figure 3 This is a schematic diagram of the base structure of a new type of material tray proposed in the utility model;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of .

[0029] Legend:

[0030] 1. Enclosure; 2. Positioning edge; 3. Disc; 4. Side; 5. Positioning groove; 6. Rubber pad; 7. Round hole; 8. Positioning block; 9. Storage slot; 10. Shock-absorbing pad; 11. Base; 12. Support arm; 13. Connecting block; 14. Locking hole; 15. Movable column; 16. Groove; 17. Sliding hole; 18. Spring; 19. Sliding bead; 20. Anti-slip pad. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a new type of material tray, including a fence 1, the fence 1 is made of polycarbonate material, which has good wear resistance and corrosion resistance. The surface of the fence 1 is polished to ensure that the material will not be scratched during use. A supporting component is provided inside the fence 1, and the supporting component is used to support and store materials. The fence 1 is rectangular, has a stable structure and a large storage space, and can effectively support and store materials. The side wall of the fence 1 is fixedly connected to the side 4, and the side 4 is distributed on the four outer walls of the fence 1. The upper surface of the side 4 is fixedly connected to the base 11, and the side wall of the base 11 is fixedly connected to the side wall of the fence 1. The base 11 is rotatably connected to the support arm 12 inside, and the top of the support arm 12 is fixedly connected to the anti-slip pad 20. A locking hole 14 is provided inside the base 11, and the inner wall surface of the locking hole 14 is smooth to ensure that the movable column 15 can slide smoothly therein. The locking hole 14 is provided with a sliding hole 17 on the inner wall of the sliding hole 17, and a spring 18 is fixedly connected to the inner wall of the sliding hole 17. One end of the spring 18 is fixedly connected to the sliding ball 19. The sliding ball 19 can slide in the groove 16 under the action of the spring 18 to lock and unlock the movable column 15. The supporting assembly includes a disc body 3, which is also made of polycarbonate material with good corrosion resistance and wear resistance. The surface of the disc body 3 is anti-slip treated, which can effectively prevent materials from sliding on the disc body 3. At the same time, the surface of the disc body 3 is also anti-static treated, and its surface anti-static value is 10 8 -10 11The tray body 3 is fixedly connected to the inner wall of the enclosure 1, and a positioning groove 5 is provided inside the enclosure 1. The positioning grooves 5 are distributed on the left and right sides of the enclosure 1. A plurality of rubber pads 6 are fixedly connected to the inner walls of the positioning groove 5 on both sides, which have good elasticity and anti-slip properties. The rubber pads 6 can play a buffering and anti-slip role when other pallets are placed in the positioning groove 5. A plurality of circular holes 7 are provided on the inner wall of the positioning groove 5, which can play a ventilation role and prevent negative pressure adsorption between the pallets. The circular holes 7 are distributed on the bottom of the inner wall of the positioning groove 5 on the left and right. A plurality of storage slots 9 are provided inside the enclosure 1. The size and shape of the storage slots 9 can adapt to the shape of the FPC material. The storage slots 9 are distributed in an array on the enclosure 1 The inner wall of the enclosure 1 is fixedly connected with a plurality of positioning blocks 8 on the upper surface of the enclosure 1. The positioning blocks 8 can play a role of positioning and fixing when the pallets are stacked, ensuring the stability of the pallet stacking. The positioning blocks 8 are distributed on the upper and lower sides of the enclosure 1. The lower surface of the side 4 is provided with a shock-absorbing pad 10. The shock-absorbing pad 10 can play a role of shock absorption during the placement and transportation of the pallet to protect the materials from damage. The upper surfaces of the shock-absorbing pads 10 are respectively fixedly connected to the bottom of the side 4. The side wall of the enclosure 1 is provided with a positioning edge 2. The positioning edge 2 is chamfered. The positioning edge 2 can play a role of positioning and guiding during the stacking and transportation of the pallet, which is convenient for the user to operate, and is different from the other three right-angled sides of the enclosure 1;

[0033] Specifically, when using the new material tray, the FPC material is first placed in the storage slot 9 for storage. The size and shape of the storage slot 9 are consistent with the shape of the FPC material, ensuring that the FPC material will not slide during the storage process and cause damage. When the FPC material is in place, when the user stacks multiple new material trays, the user first pulls outward the connecting block 13 located on the surface of the base 11 of the side wall of the enclosure 1. As the connecting block 13 moves outward, the movable column 15 is also moved. The displacement of the movable column 15 also causes the groove 16 on its outer wall to move. The displacement of the groove 16 further squeezes the sliding bead 19 to move into the sliding hole 17. The displacement of the sliding bead 19 pushes the compression of the spring 18, thereby completing the unlocking of the movable column 15. As the movable column 15 is pulled by the connecting block 13 After the locking hole 14 is pulled out, the staff manually rotates the support arm 12 to a vertical position, and then pushes the movable column 15 into the locking hole 14. The forward displacement of the movable column 15 drives the groove 16 to move accordingly. When the groove 16 moves to the position of the sliding bead 19, the extrusion force on the sliding bead 19 disappears, and the spring 18 rebounds and pushes the sliding bead 19 to move outward, thereby jamming the groove 16, thereby locking the movable column 15 and further restricting the rotation of the support arm 12. This design enables the support arm 12 to provide stable support when the pallets are stacked, ensuring the stability and safety of the pallet stacking. At the same time, through cooperation with the circular hole 7 at the bottom of the positioning groove 5, the pallets will not be stacked too tightly, so that negative pressure cannot be formed, solving the problem of traditional pallets being difficult to open due to being stacked too tightly.

[0034] Working principle: When using the new material tray, first place the FPC material in the storage slot 9 for storage. After the FPC material is in place, when multiple new material trays are stacked, the user first pulls outward the connecting block 13 located on the surface of the base 11 of the side wall of the enclosure 1. As the connecting block 13 moves, the movable column 15 also moves. The displacement of the movable column 15 also causes the groove 16 on its outer wall to move. The displacement of the groove 16 further squeezes the sliding bead 19 to move into the sliding hole 17. The displacement of the sliding bead 19 pushes the compression of the spring 18. , thereby completing the unlocking of the movable column 15. After the movable column 15 is pulled out of the locking hole 14 by the connecting block 13, the staff manually rotates the support arm 12 to a vertical shape, and then pushes the movable column 15 into the locking hole 14. The forward displacement of the movable column 15 drives the groove 16 to move accordingly. When the groove 16 moves to the position of the sliding bead 19, the extrusion force on the sliding bead 19 disappears, and the spring 18 rebounds to push the sliding bead 19 to move outward, thereby jamming the groove 16, thereby achieving the locking of the movable column 15 and further restricting the rotation of the support arm 12.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel material tray, comprising a fence (1), characterized in that: A supporting assembly is provided inside the enclosure (1), and the supporting assembly is used for supporting and storing materials. The enclosure (1) is rectangular, and the side walls of the enclosure (1) are fixedly connected to side edges (4), and the side edges (4) are distributed on the four outer walls of the enclosure (1). The upper surfaces of the side edges (4) are fixedly connected to bases (11), and the side walls of the bases (11) are fixedly connected to the side walls of the enclosure (1). A support arm (12) is rotatably connected inside the base (11), and the top of the support arm (12) is fixedly connected to the side walls of the enclosure (1). A non-slip pad (20) is fixedly connected to the base (11), a locking hole (14) is provided inside the base (11), a movable column (15) is slidably connected to the inner wall of the locking hole (14), one end of the movable column (15) is fixedly connected to the connecting block (13), a groove (16) is provided on the outer wall of the movable column (15), a sliding hole (17) is provided on the inner wall of the locking hole (14), a spring (18) is fixedly connected to the inner wall of the sliding hole (17), and one end of the spring (18) is fixedly connected to a sliding bead (19).

2. A novel material tray according to claim 1, characterized in that: The supporting assembly comprises a disc (3), and the disc (3) is fixedly connected to the inner wall of the enclosure (1).

3. A novel material tray according to claim 1, characterized in that: Positioning grooves (5) are provided inside the enclosure (1), and the positioning grooves (5) are distributed on the left and right sides of the enclosure (1). A plurality of rubber pads (6) are fixedly connected to the left and right inner walls of the positioning grooves (5).

4. A novel material tray according to claim 3, characterized in that: The inner wall of the positioning groove (5) is provided with a plurality of circular holes (7), and the circular holes (7) are distributed on the left and right sides of the bottom of the inner wall of the positioning groove (5).

5. A novel material tray according to claim 1, characterized in that: A plurality of storage slots (9) are provided inside the enclosure (1), and the storage slots (9) are distributed in an array on the inner wall of the enclosure (1).

6. A novel material tray according to claim 1, characterized in that: A plurality of positioning blocks (8) are fixedly connected to the upper surface of the enclosure (1), and the positioning blocks (8) are distributed on the upper and lower sides of the enclosure (1).

7. A novel material tray according to claim 1, characterized in that: A shock-absorbing pad (10) is provided on the lower surface of the side (4), and the upper surface of the shock-absorbing pad (10) is fixedly connected to the bottom of the side (4).

8. The novel material tray according to claim 1, characterized in that: The side wall of the enclosure (1) is provided with a positioning edge (2), and the positioning edge (2) is in a chamfered shape, which is different from the other three right-angled edges of the enclosure (1).

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