A soft belt pressing device for coaxial laser device

Abstract

The present invention belongs to the field of laser technology, and relates to a soft belt clamping device for a coaxial laser device, which is used when welding a soft belt. The clamping device includes a base plate, an adapter box, and a clamping part. The coaxial laser fixing cylinder is fixed to the base plate by a spring, and is located inside the clamping device; the pressure plate adapter block is fixed to the pressure plate adapter block fixing groove, and is connected to one end of the pressure plate through the pressure plate shaft; the knob is fixed to the knob fixing hole, and is used to open and close the pressure plate; the coaxial laser is arranged in the coaxial laser fixing cylinder, and is located directly below the soft belt reinforcement plate pressure block. When working, the coaxial laser with the soft belt is placed in the coaxial laser fixing cylinder; the knob is pressed, and the strong magnet attracts the pressure plate to clamp and fix the soft belt. The present invention can be used in automated equipment to realize the automated production of coaxial laser soft belt welding, improve output efficiency, liberate labor, and reduce product production costs.

Description

Technical Field

[0001] The invention belongs to the technical field of lasers and relates to a soft belt pressing device for a coaxial laser device, which is used when welding a soft belt. Background Art

[0002] At present, many coaxial packaged TOSA products (semiconductor lasers) require FPC (flexible tape) welding. In order to increase the welding speed, automated FPC welding equipment is used. However, due to the lack of a dedicated FPC clamping device, the equipment cannot perform FPC welding of coaxial products. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a device for simultaneously pressing multiple product FPCs, using spring force to prevent the product FPC from being damaged, using FPC fixing grooves to position the FPC, using strong magnet force to fix the FPC, and then using automated FPC welding equipment for welding, which will effectively reduce labor, improve equipment utilization, and increase product output rate.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A coaxial laser device soft belt pressing device, comprising a bottom plate 1, an adapter box 2 and a pressing part; the pressing part has multiple groups; each group of pressing parts comprises two springs 3, two coaxial laser fixing cylinders 4, a pressing plate adapter block 5, a pressing plate shaft 6 and a pressing plate 7;

[0006] A plurality of spring grooves are symmetrically arranged on the bottom plate 1, the spring 3 is fixed in the spring groove, the bottom end of the coaxial laser fixing tube 4 is fixedly connected to the top end of the spring 3, and the plurality of springs 3 are all located on the same straight line; a plurality of adapter box fixing holes 1-1 are symmetrically arranged around the bottom plate 1; the adapter box 2 is an open box body composed of five plates, the open end of which is matched with the adapter box fixing hole 1-1 by a screw 10, and the adapter box 2 is installed on the bottom plate 1, so that the spring 3 and the coaxial laser fixing tube 4 are located in the adapter box 2;

[0007] The top plate of the adapter box 2 is provided with a plurality of strong magnet mounting holes 2-1, soft belt limiting grooves 2-2, pressure plate adapter block fixing grooves 2-3 and coaxial laser fixing tube mounting holes 2-4; a plurality of coaxial laser fixing tube mounting holes 2-4 are located on one side of the top plate and are located on the same straight line, and the coaxial laser fixing tube 4 can extend from the coaxial laser fixing tube mounting holes 2-4 to the outside of the adapter box 2; a soft belt limiting groove 2-2 is provided on the outside of each coaxial laser fixing tube mounting hole 2-4 for limiting the soft belt; the strong magnet mounting hole 2-1 is arranged on the side of the soft belt limiting groove 2-2 for installing a strong magnet 8; the pressure plate adapter block fixing grooves 2-3 are located on the other side of the top plate and are located on the same straight line, and each group of coaxial laser fixing tubes 4 corresponds to a pressure plate adapter block fixing groove 2-3 for installing a pressure plate adapter block 5;

[0008] The pressure plate adapter block 5 is fixed in the pressure plate adapter block fixing groove 2-3 by means of screws 10, and is connected to one end of the pressure plate 7 through the pressure plate shaft 6; the pressure plate 7 is provided with two through holes and a knob fixing hole 7-2, the positions of the through holes correspond to the coaxial laser fixing tube 4, and a soft belt reinforcement plate pressure block 7-1 is provided in the middle of each through hole, which divides the through hole into two parts so that the pins of the coaxial laser 11 extend out from it; the knob fixing hole 7-2 is located at the end away from the pressure plate shaft 6, and is used to install the knob 9 to facilitate the opening and closing of the pressure plate 7; when the pressure plate 7 is closed, the strong magnet 8 sucks the pressure plate 7 tightly.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The present invention provides a coaxial laser soft belt pressing device, which enables automated equipment to operate, has a simple device and good pressing effect, realizes automated production of coaxial laser soft belt welding, improves output efficiency, liberates labor, and reduces product production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a coaxial laser device soft belt pressing device of the present invention.

[0012] Figure 2 It is a side view of the device of the present invention.

[0013] Figure 3 It is a cross-sectional view of the internal structure of the device of the present invention.

[0014] Figure 4 It is a top view of the device of the present invention (with the pressure plate in a closed state).

[0015] Figure 5 It is a front view of the device of the present invention (with the pressure plate opened).

[0016] Figure 6It is a schematic diagram of the structure of the bottom plate in the device of the present invention.

[0017] Figure 7 It is a schematic diagram of components arranged on the bottom plate in the device of the present invention.

[0018] Figure 8 It is a front view of the adapter plate in the device of the present invention.

[0019] Fig. 9 It is a schematic diagram of the top cover of the adapter plate in the device of the present invention.

[0020] Fig.10 It is a schematic diagram of a pressure plate in the device of the present invention.

[0021] In the figure: 1 bottom plate; 2 adapter box; 3 spring; 4 coaxial laser fixing tube; 5 pressure plate adapter block; 6 pressure plate shaft; 7 pressure plate; 8 strong magnet; 9 knob; 10 screw; 11 coaxial laser; 12 soft belt; 13 soft belt end;

[0022] 1-1 adapter box fixing hole; 2-1 strong magnet installation hole; 2-2 soft belt limit slot; 2-3 pressure plate adapter block fixing slot; 2-4 coaxial laser fixing tube installation hole; 7-1 soft belt reinforcement plate pressure block; 7-2 knob fixing hole. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention will be described in detail below with reference to the accompanying drawings. Figure 1-2 FIG. 1 is an embodiment of the present invention.

[0024] like Figure 1-3 As shown, a coaxial laser soft belt pressing device of this embodiment includes a base plate 1, an adapter box 2 and three groups of pressing parts; the adapter box 2 is an open box body, the open end of which is fixed to the base plate 1 by screws 10, and a plurality of adapter box fixing holes 1-1 (such as Figure 6 ) and 6 spring slots, the adapter box fixing hole 1-1 is used to fix the adapter box 2, and the spring slot is used to fix the spring 3; Figure 8 and Fig. 9 As shown, the top plate of the adapter box 2 is provided with four strong magnet mounting holes 2-1, six soft belt limiting grooves 2-2, three pressure plate adapter block fixing grooves 2-3, and six coaxial laser fixing tube mounting holes 2-4; the four strong magnet mounting holes 2-1 are arranged in a straight line, and strong magnets 8 are installed inside, and two soft belt limiting grooves 2-2 are arranged between every two strong magnet mounting holes 2-1, and one soft belt limiting groove 2-2 corresponds to one coaxial laser fixing tube mounting hole 2-4, and the position of the coaxial laser fixing tube mounting hole 2-4 corresponds to the coaxial laser fixing tube 4; every two coaxial laser fixing tube mounting holes 2-4 correspond to one pressure plate adapter block fixing groove 2-3; a window is provided on the side plate of the adapter box 2, through which the fixing spring 3 and the coaxial laser fixing tube 4 inside can be observed.

[0025] like Figure 3 and Figure 7 As shown, each group of clamping parts includes 2 springs 3, 2 coaxial laser fixing cylinders 4, 1 pressure plate adapter block 5, 1 pressure plate shaft 6, 1 pressure plate 7, and 1 knob 9; the coaxial laser fixing cylinder 4 is fixed on the bottom plate 1 through the spring 3 and is located inside the clamping device; the pressure plate adapter block 5 is fixed to the pressure plate adapter block fixing groove 2-3 by means of screws 10, and is connected to one end of the pressure plate 7 through the pressure plate shaft 6; Fig.10 As shown, the pressure plate 7 is provided with two soft belt reinforcement plate pressing blocks 7-1 and a knob fixing hole 7-2; the knob 9 is fixed on the knob fixing hole 7-2, used to open and close the pressure plate 7, and is sucked tightly by a strong magnet 8; the coaxial laser fixing cylinder 4 is located directly below the soft belt reinforcement plate pressing block 7-1; the schematic diagram of the pressure plate 7 in the open or closed state is shown in Figure 4 and Figure 5 shown.

[0026] The installation steps of the clamping device of the present invention are: connect the coaxial laser fixing tube 4 with the spring 3 and fix them on the base plate 1; install the adapter box 2 on the base plate 1 by installing screws 10, and fix the two; install the strong magnet 8 in the strong magnet mounting hole 2-1; use the mounting screws 10 to fix the pressure plate adapter block 5 to the pressure plate adapter block fixing groove 2-3, install the pressure plate 7 and the pressure plate shaft 6 on the pressure plate adapter block 5, and fix the knob 9 on the pressure plate 7; operate in the same way to assemble all the parts.

[0027] The steps of using a coaxial laser soft belt pressing device of the present invention are as follows:

[0028] Step 1. Pull up the knob 9 to lift the pressure plate 7; place the coaxial laser 11 in the coaxial laser fixing tube;

[0029] Step 2. Install the soft belt 12, and clamp the soft belt end 13 in the soft belt limiting groove 2-2, so that the pins of the soft belt end 13 are in contact with the pins of the coaxial laser 11, and the pins of the two are aligned one by one;

[0030] Step 3. Press the knob 9 downward, the pressure plate 7 presses the soft belt 12, and the strong magnet 8 attracts the pressure plate 7 to firmly fix the soft belt 12; at the same time, through the pressing action, the coaxial laser fixing tube 4 presses the fixing spring 3 to further achieve the pressing effect.

[0031] Step 4. Repeat steps 1-3, put 6 products into the clamping device, and then place the device at the corresponding position of the automatic soft belt welding equipment for automatic welding.

[0032] Step 5. During the welding process, the employee can load the next clamping device.

[0033] With this device, FPC automatic welding equipment can be used to weld coaxial products. This device has a simple design, low cost, and simple operation. One person can load multiple clamping devices, which greatly improves production capacity and avoids the waste of personnel caused by manual welding by multiple people, saving manpower and improving production efficiency.

Claims

1. A soft belt pressing device for a coaxial laser device, characterized in that: The coaxial laser device soft belt pressing device comprises a base plate (1), an adapter box (2) and a pressing part; the pressing part has multiple groups; each group of pressing parts comprises two springs (3), two coaxial laser fixing cylinders (4), a pressure plate adapter block (5), a pressure plate shaft (6) and a pressure plate (7); A plurality of spring grooves are symmetrically arranged on the bottom plate (1), the spring (3) is fixed in the spring groove, the bottom end of the coaxial laser fixing tube (4) is fixedly connected to the top end of the spring (3), and the plurality of springs (3) are all located on the same straight line; a plurality of adapter box fixing holes (1-1) are symmetrically arranged around the bottom plate (1); the adapter box (2) is an open box body composed of five plates, the open end of which is matched with the adapter box fixing hole (1-1) by means of screws (10), and the adapter box (2) is installed on the bottom plate (1), so that the spring (3) and the coaxial laser fixing tube (4) are located inside the adapter box (2); The top plate of the adapter box (2) is provided with a plurality of strong magnet mounting holes (2-1), soft belt limiting grooves (2-2), pressure plate adapter block fixing grooves (2-3) and coaxial laser fixing tube mounting holes (2-4); the plurality of coaxial laser fixing tube mounting holes (2-4) are located on one side of the top plate and on the same straight line, and the coaxial laser fixing tube (4) can extend from the coaxial laser fixing tube mounting holes (2-4) to the outside of the adapter box (2); each coaxial laser fixing tube A soft belt limiting groove (2-2) is provided on the outer side of the fixed barrel mounting hole (2-4) for limiting the soft belt; a strong magnet mounting hole (2-1) is arranged on the side of the soft belt limiting groove (2-2) for mounting a strong magnet (8); the pressure plate adapter block fixing groove (2-3) is located on the other side of the top plate and on the same straight line; each group of coaxial laser fixed barrels (4) corresponds to a pressure plate adapter block fixing groove (2-3) for mounting a pressure plate adapter block (5); The pressure plate adapter block (5) is fixed in the pressure plate adapter block fixing groove (2-3) by means of a screw (10), and is connected to one end of the pressure plate (7) via the pressure plate shaft (6); the pressure plate (7) is provided with two through holes and a knob fixing hole (7-2), the positions of the through holes correspond to the coaxial laser fixing tube (4), and a soft belt reinforcement plate pressure block (7-1) is provided in the middle of each through hole, dividing the through hole into two parts so that the pin of the coaxial laser (11) can extend therefrom; the knob fixing hole (7-2) is located at the end away from the pressure plate shaft (6), and is used for installing a knob (9) to facilitate opening and closing of the pressure plate (7); when the pressure plate (7) is closed, the strong magnet (8) sucks the pressure plate (7) tightly.

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