Plate feeding device for FA product clamping

Abstract

The utility model relates to the technical field of FA jumper wire processing, and provides a disc loading device for FA product clamping, which comprises an object placing table, a positioning block and a clamping assembly, a positioning groove is arranged at the top of the object placing table, the positioning block is fixed in front of the top of the object placing table and seals the front side of the positioning groove, the clamping assembly is detachably connected to the positioning block, and the clamping assembly is fixed on the object placing table. A row of clamping grooves communicated with the positioning grooves are formed in the clamping assembly, and the clamping grooves are vertically distributed; the utility model has the beneficial effects that the problems that the FA product loading operation is complicated and the requirement on staff is too high are effectively solved; the FA product is easy to break when being loaded on the tray; and the tray loading efficiency of the FA product is low.

Description

Technical Field

[0001] The utility model relates to the technical field of FA jumper processing, and relates to an upper platen device for clamping FA products. Background Art

[0002] The FA jumper is a high-performance connector used in optical fiber communication systems, mainly used to connect optical fiber arrays with various optical devices and systems. The FA jumper usually consists of an optical fiber array, a connector head, a protective sleeve, etc. Among them, the optical fiber array is the core part, which is responsible for precisely arranging and fixing multiple optical fibers on a V-groove substrate to achieve high-density and small-volume optical signal transmission. This structure enables the FA jumper to be widely used in high-speed optical modules such as QSFP+ and SR4, meeting the requirements of high-density wiring in modern data centers.

[0003] Currently, many of the grinding platens used in the production of FA products are integral. There are a series of problems when using the integral grinding platen for loading the FA product onto the platen, specifically as follows:

[0004] 1. The operation is complex. During the operation, it requires employees to be careful, dexterous, and experienced, which places too high a requirement on employees;

[0005] 2. When grinding the FA product and loading it onto the platen, it is extremely easy to break the FA, and the breakage rate is close to 10%;

[0006] 3. The efficiency of loading the product onto the platen is low, and it takes about 30 seconds to load one product.

[0007] Therefore, there is an urgent need for an upper platen device for clamping FA products to solve the above problems. Content of the Utility Model

[0008] In view of the above technical problems existing in the prior art, an upper platen device for clamping FA products is provided, which effectively solves the problems of complex upper platen operation of FA products, too high requirements for employees, extremely easy breakage of FA products when loading them onto the platen, and low efficiency of loading FA products onto the platen.

[0009] The purpose and efficacy of the utility model are achieved by the following specific technical means:

[0010] An upper platen device for clamping FA products includes: a placement table, a positioning block, and a clamping assembly. A positioning groove is opened at the top of the placement table. The positioning block is fixed in front of the top of the placement table and seals the front side of the positioning groove. The clamping assembly is detachably connected to the positioning block. A row of clamping grooves communicating with the positioning groove is opened on the clamping assembly, and the clamping grooves are vertically distributed.

[0011] Preferably, the middle of the top of the placement table is an inclined surface, the inclined surface extends to the positioning groove, and the rear side of the clamping assembly is attached to the inclined surface of the placement table.

[0012] Preferably, the clamping assembly includes a clamping module and a limiting block. The rear side of the clamping module is in close contact with the inclined surface of the placing table. A row of clamping grooves are distributed on the front side of the clamping module. The limiting block is detachably connected to the positioning block, and the limiting block abuts against the front side of the clamping module. A row of limiting structures corresponding to the row of clamping grooves are provided on the limiting block.

[0013] Preferably, the limiting structure includes a threaded hole, a bolt and a pressing block. The threaded hole is horizontally opened on the front side of the limiting block. The pressing blocks are all placed inside the limiting block. The bolt is threadedly connected to the corresponding threaded hole, and the bolt abuts against the pressing block.

[0014] Preferably, the limiting structure further includes a number of installation spaces adapted to the pressing blocks, and the pressing blocks are respectively located in the installation spaces.

[0015] Preferably, negative pressure air holes covered by the clamping assembly are opened on the inclined surface of the placing table, and a side groove is opened on the placing table. A vacuum pump is fixed in the side groove. An air suction pipe is fixed at the air suction end of the vacuum pump, and the air suction pipe is communicated with the negative pressure air holes.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The clamping grooves in the upper plate device for clamping FA products are vertically distributed, and the top of the positioning block is perpendicular to the clamping grooves. When the FA product is placed on the upper plate, it is only subjected to the force in the vertical direction and will not be skewed.

[0018] 2. The clamping grooves play a limiting role on the FA products. Under the pushing force of the worker and the gravity of the FA products, the FA products can be quickly placed on the upper plate. Moreover, the operation of placing the FA products on the upper plate is simple, and the requirements for the operation skills of the worker are greatly reduced. It only takes about 8 seconds to place one FA product on the upper plate, greatly improving the production efficiency.

[0019] 3. Under the use of this upper plate device, the exposed lengths of the FA products when placed on the upper plate are very consistent, and there will be no phenomenon of the FA products being broken when placed on the upper plate. Description of the Drawings

[0020] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 is the overall three-dimensional structure schematic diagram of the present utility model from another angle;

[0022] Figure 3 is the present utility model Figure 1 side view sectional structure schematic diagram;

[0023] Figure 4Schematic three-dimensional structure diagram of the storage table and the positioning block 2 of the present utility model.

[0024] Markings in the figure: storage table 1, positioning block 2, positioning groove 3, negative pressure air holes 4, clamping module 5, clamping groove 6, limiting block 7, threaded hole 8, bolt 9, installation space 10, pressing block 11, side groove 12, vacuum pump 13, air extraction pipe 14. Detailed implementation manners

[0025] Please refer to Figures 1-4 , and make further explanations for the embodiments of the present utility model;

[0026] As Figures 1-2 shown, an upper plate device for clamping FA products includes: a storage table 1, a positioning block 2, and a clamping assembly. A positioning groove 3 is opened at the top of the storage table 1. The middle of the top of the storage table 1 is an inclined surface, and the inclined surface extends to the positioning groove 3. The positioning block 2 is fixed in front of the top of the storage table 1 and seals the front side of the positioning groove 3. The clamping assembly is detachably connected to the positioning block 2. The specific connection method can be plugging, embedding, snap connection, etc. And the rear side of the clamping assembly is in contact with the inclined surface of the storage table 1, which is beneficial to the clamping assembly being stably located on the storage table 1. A row of clamping grooves 6 communicating with the positioning groove 3 are opened on the clamping assembly for clamping the FA products to be processed. The clamping grooves 6 are vertically distributed, and the top of the positioning block 2 is perpendicular to the clamping grooves 6, that is, the top of the positioning block 2 is a horizontal plane. Therefore, when the FA product is loaded onto the upper plate, it is only subjected to a force in the vertical direction and will not be skewed (here, the non-skew of the FA product means that, as Figure 3 shown, Figure 1 and 2 the line skew on the FA products in is caused by the installation positions of themselves), and the upper plate loading is fast, the exposed length consistency during upper plate loading is very good, and there will be no upper plate breakage phenomenon.

[0027] The clamping assembly specifically includes a clamping module 5 and a limiting block 7. The rear side of the clamping module 5 is in contact with the inclined surface of the storage table 1. A row of clamping grooves 6 are distributed on the front side of the clamping module 5. The limiting block 7 is detachably connected to the positioning block 2. The specific connection method can be plugging, embedding, snap connection, etc. And the limiting block 7 abuts against the front side of the clamping module 5, and a row of limiting structures corresponding to the row of clamping grooves 6 are provided on the limiting block 7 for limiting the FA products in the clamping grooves 6.

[0028] Combined with Figures 1-3, the limiting structure includes a threaded hole 8, a bolt 9, and a pressing block 11. The threaded hole 8 is horizontally opened on the front side of the limiting block 7. The pressing blocks 11 are all placed inside the limiting block 7. The bolt 9 is threadedly connected to the corresponding threaded hole 8, and the bolt 9 abuts against the pressing block 11. To enhance the stability of the pressing block 11 and the convenience of employee operation, the limiting structure further includes a number of installation spaces 10 adapted to the pressing blocks 11. A number of pressing blocks 11 are respectively located in a number of installation spaces 10, and the installation spaces 10 can limit the pressing blocks 11. In addition, a sliding member can be provided between the installation space 10 and the pressing block 11 to facilitate the stable movement of the pressing block 11 in the installation space 10; a limiting groove matching the bolt 9 can also be opened on the front side of the pressing block 11 to enhance the stability of the pressing block 11 during movement.

[0029] As Figure 4 shown, negative pressure air holes 4 covered by the clamping assembly are opened on the inclined surface of the placement table 1, and a side groove 12 is opened on the placement table 1. A vacuum pump 13 is fixed in the side groove 12. The air extraction end of the vacuum pump 13 is fixed with an air extraction pipe 14, and the air extraction pipe 14 is communicated with the negative pressure air holes 4, which is used to vacuum adsorb the rear side of the clamping assembly on the inclined surface of the placement table 1, enhancing the stability of the clamping assembly on the placement table 1 and facilitating the worker to stably clamp the FA product in the clamping assembly.

[0030] The working principle of the present utility model is as follows:

[0031] Insert the limiting block 7 into the positioning block 2 to facilitate the limitation of the clamping module 5. Then place the clamping module 5 on the placement table 1 and make the limiting block 7 abut against the front side of the clamping module 5. Then move the clamping module 5 so that a row of clamping grooves 6 on it corresponds to a row of limiting structures one by one. During this process, the rear side of the clamping module 5 is always in contact with the inclined surface of the placement table 1. After that, connect the vacuum pump 13 to the power supply, and the vacuum pump 13 will extract the air in the negative pressure air holes 4 through the air extraction pipe 14, so that the clamping module 5 is adsorbed on the inclined surface of the placement table 1, greatly enhancing the stability of the clamping module 5 between the placement table 1 and the limiting block 7;

[0032] Then slide the FA product down along the clamping groove 6. When the FA product is flush with the bottom inner wall of the positioning groove 3, there will be resistance when pushing the FA product down further. This situation indicates that the FA product has been placed in place. After that, use a torque wrench to turn the corresponding bolt 9, and the rear end of the bolt 9 will move towards the pressing block 11, and then push the pressing block 11 to abut against the lower end of the FA product, completing the clamping operation of one FA product. It only takes about 8 seconds to load the FA product onto the tray. During this process, the pressing block 11 is limited in the installation space 10, which is beneficial to the stable movement of the pressing block 11 in the installation space 10. Repeat the above operation to clamp the remaining FA products in the remaining clamping grooves 6;

[0033] After the clamping component to be loaded is filled with FA products, turn off the vacuum pump 13. The clamping component is no longer adsorbed on the inclined surface of the placement table 1, and then the clamping component can be moved upward to remove it from the placement table 1 and wait for the grinding worker to pick it up.

[0034] Compared with the prior art, the advantages of the present application are as follows:

[0035] 1. The clamping grooves 6 are vertically distributed, and the top of the positioning block 2 is perpendicular to the clamping grooves 6. When the FA product is loaded onto the upper plate, it is only subjected to the force in the vertical direction and will not be skewed.

[0036] 2. The clamping grooves 6 play a limiting role on the FA product. Under the pushing force of the worker and the gravity of the FA product, the FA product can be quickly loaded onto the upper plate. Moreover, the operation of loading the FA product onto the upper plate is simple, and the requirements for the operation skills of the worker are greatly reduced. It only takes about 8 seconds to load one FA product onto the upper plate, which greatly improves the production efficiency.

[0037] 3. Under the use of this upper plate device, the exposed lengths of the FA products loaded onto the upper plate are very consistent, and there will be no phenomenon of the FA product being broken when loaded onto the upper plate.

Claims

1. An upper plate device for clamping FA products, characterized in that Comprising: A placement table (1), a positioning block (2), and a clamping assembly. A positioning groove (3) is formed at the top of the placement table (1). The positioning block (2) is fixed to the front of the top of the placement table (1) and seals the front side of the positioning groove (3). The clamping assembly is detachably connected to the positioning block (2). A row of clamping grooves (6) that communicate with the positioning groove (3) is formed on the clamping assembly, and the clamping grooves (6) are vertically distributed.

2. The upper plate device for clamping FA products according to claim 1, characterized in that: The middle of the top of the placement table (1) is an inclined surface, and the inclined surface extends to the positioning groove (3). The rear side of the clamping assembly is in contact with the inclined surface of the placement table (1).

3. The upper platen device for clamping FA products according to claim 2, wherein: The clamping assembly includes a clamping module (5) and a limiting block (7). The rear side of the clamping module (5) is in contact with the inclined surface of the placement table (1). A row of the clamping grooves (6) is distributed on the front side of the clamping module (5). The limiting block (7) is detachably connected to the positioning block (2), and the limiting block (7) abuts against the front side of the clamping module (5). A row of limiting structures corresponding to the row of the clamping grooves (6) is provided on the limiting block (7).

4. The upper platen device for clamping FA products according to claim 3, wherein: The limiting structure includes a threaded hole (8), a bolt (9), and a pressing block (11). The threaded hole (8) is horizontally formed on the front side of the limiting block (7). The pressing blocks (11) are all placed inside the limiting block (7). The bolt (9) is threadedly connected to the corresponding threaded hole (8), and the bolt (9) abuts against the pressing block (11).

5. The upper plate device for clamping FA products according to claim 4, characterized in that: The limiting structure further includes a plurality of installation spaces (10) adapted to the pressing blocks (11), and the plurality of pressing blocks (11) are respectively located in the plurality of installation spaces (10).

6. The upper platen device for clamping FA products according to claim 1, wherein: Negative pressure air holes (4) covered by the clamping assembly are formed on the inclined surface of the placement table (1). A side groove (12) is formed on the placement table (1). A vacuum pump (13) is fixed in the side groove (12). An air suction pipe (14) is fixed to the air suction end of the vacuum pump (13), and the air suction pipe (14) communicates with the negative pressure air holes (4).

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