CN109623355B - A kind of assembly equipment for mirror frame - Google Patents

Abstract

The invention discloses assembling equipment for a spectacle frame, and relates to the field of spectacles. The device comprises a base and a mounting seat, wherein a clamping mechanism for fixing the glasses legs is arranged on the mounting seat, a supporting seat is arranged on the base, and a vibrating disc is arranged in the supporting seat; a sliding seat is arranged on the supporting seat, a fixed seat is arranged on the sliding seat, a motor is arranged on the fixed seat, an installation pipe is arranged on a shaft of the motor, the installation pipe is positioned above the discharging end of the vibrating disc, and an electric screwdriver head is arranged at the lower end of the installation pipe; the first air cylinder is arranged on the supporting seat and used for driving the sliding seat to be close to or far away from the clamping mechanism; the upper end face of fixing base is provided with the second cylinder, and the second cylinder is used for driving the fixing base up-and-down motion. The invention has the following advantages and effects: the assembly of the mirror holder is completed by arranging automatic assembly equipment, and the manual assembly is perfectly replaced. Thereby by a wide margin reduction workman's intensity of labour for the assembly process of mirror holder is lighter convenient, has reached the effect of convenient assembly.

Description

A kind of assembly equipment for mirror frame

technical field

The invention relates to the field of spectacles, in particular to an assembly device for a spectacle frame.

Background technique

Glasses are lens lenses embedded in the frame and worn in front of the eyes to improve vision, protect eyes or for decoration. The glasses are mainly composed of lenses and frames.

As shown in FIG. 4 and FIG. 5 , the traditional spectacle frame 7 includes a spectacle frame 71 and a pair of temples 72 , and both ends of the spectacle frame 71 are provided with leg seats 73 for mounting and fixing the spectacle legs 72 . A mounting block 74 is disposed on the inner wall of one end of the mirror leg 72 , and a locking block 75 is disposed at the front end of the mounting block 74 . The inner wall of the leg seat 73 is provided with a supporting block 76 , and the side wall of the supporting block 76 is provided with a locking groove 77 for inserting the locking block 75 . Interconnected threaded holes 78 pass through the clamping block 75 and the supporting block 76 , and the threaded holes 78 are internally threaded with screws 79 .

When assembling the above-mentioned mirror frame, it is necessary to fix the mirror frame first, then insert the block into the slot, and make the threaded holes on the two communicate with each other, and then manually screw the screw into the threaded hole. The labor intensity of workers is greatly increased, and the assembly process of the mirror frame is very inconvenient, which needs to be improved.

Contents of the invention

The purpose of the present invention is to provide an assembling device for a spectacle frame, which has the effect of convenient assembling.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: an assembly device for mirror frames, including a base, a mounting base is provided on the base, and a clamping mechanism for fixing the mirror legs is provided on the mounting base , the base is provided with a hollow support seat, and the inside of the support seat is provided with a vibrating plate; the support seat is provided with a sliding seat, the sliding seat is provided with a fixed seat, and the fixed seat is provided with a motor, the shaft of the motor is provided with a mounting tube, the mounting tube is located above the discharge end of the vibrating plate, and the lower end of the mounting tube is provided with an electric bit; the support seat is provided with a second A cylinder, the first cylinder is used to drive the sliding seat close to or away from the clamping mechanism; the upper end surface of the fixed seat is provided with a second cylinder, the second cylinder is used to drive the fixed seat up and down sports.

By adopting the above-mentioned technical solution, when using the above-mentioned device to assemble the mirror frame, first use the clamping mechanism to clamp and fix the mirror leg, and make the end with the clamping block face the electric screwdriver head. Then take out the frame, hold the frame close to the temples, and at the same time make the clamping block fit into the slot on the support block, and ensure that the clamping block and the threaded holes on the support block are aligned with each other, use the vibrating plate to transfer the screw to the electric screwdriver The head position, at this time, the electric screwdriver head absorbs the nut position of the screw. Then use the first cylinder to drive the sliding seat to move towards the mirror leg, the sliding seat drives the fixed seat and the motor to move synchronously, the motor drives the installation tube and the electric bit to move synchronously, until the electric bit moves to the right above the block, use the second The two cylinders are driven and fixed to move downward, and the fixed seat drives the installation pipe and the electric screwdriver to move downward synchronously. At the same time, start the motor, use the motor to drive the installation tube and the electric bit to rotate, and the electric bit to drive the screw to rotate and move downward. At this time, the screw can be tightened in the threaded hole, so as to realize the assembly of the frame and the temple . Finally, after driving the first cylinder and the second cylinder to reset, the mirror frame and the temple are removed, and then another temple is assembled to realize the assembly of the whole mirror frame. Compared with the traditional manual assembly, the use of automated assembly equipment to complete the assembly of the frame greatly reduces the labor intensity of workers, making the assembly process of the frame easier and more convenient, and achieving the effect of convenient assembly. At the same time, the assembly speed and production efficiency of the mirror frame are improved.

A further setting of the present invention is that: the clamping mechanism includes a first clamping block fixed on the upper end surface of the mounting base, a second clamping block slidably connected to the upper end surface of the mounting base, and the side of the mounting base The wall is provided with a third cylinder, and the third cylinder is used to drive the second clamping block to approach or move away from the first clamping block, and the mounting seat is also provided with a positioning device for positioning the clamping block. mechanism.

By adopting the above-mentioned technical scheme, when using the above-mentioned clamping mechanism, place the temples on the mounting seat between the first clamping block and the second clamping block, and use the positioning mechanism to position the clamping block, and then start The third air cylinder drives the second clamping block close to the first clamping block by the third air cylinder, and uses the cooperation between the first clamping block and the second clamping block to realize the clamping and fixing of the mirror legs. The clamping mechanism has a simple structure and is easy to operate, so that the clamping process of the mirror leg is more convenient and fast, and at the same time, the assembly process of the mirror frame is easier and more convenient.

A further setting of the present invention is that: the positioning mechanism includes a sliding hole arranged on the upper end surface of one side of the mounting base, a sliding rod is vertically arranged in the sliding hole, and the bottom wall of the sliding hole is connected with the sliding rod A return spring is arranged between the lower end surfaces of the sliding rod, and a positioning pin is provided on the upper end surface of the sliding rod, and the positioning pin is used to pass through the threaded hole on the block.

By adopting the above technical scheme, when the temples are installed at the position of the clamping mechanism, the threaded holes on the clamping block are set on the outer wall of the positioning pin, and then the temples are clamped and fixed, and the positioning pins can be used to realize the clamping block positioning. And when the frame is held close to the mirror legs, the positioning pin is driven to move downward, and the positioning pin drives the sliding bar to slide downward, and the return spring is pressed to compress. Release the positioning pin until the clamping block fits into the slot on the supporting block. At this time, the return spring springs out, and pushes the sliding rod and the positioning pin to move upward. Threaded holes, so as to realize the positioning of the temples and the frame. The positioning mechanism has a simple structure and is easy to use, and can realize dual positioning of the mirror legs and the mirror frame, thereby making the installation process of the mirror legs and the mirror frame easier and more convenient, and at the same time making the assembly process of the mirror frame easier and more convenient.

A further setting of the present invention is that: a push rod is horizontally provided on the side of the mounting seat close to the sliding hole, and the push rod is used to press the inner wall of the temple, and a fourth cylinder is provided on the side wall of the mounting seat, The fourth cylinder is used to drive the push rod to approach or move away from the second clamping block.

By adopting the above technical solution, after the temples are clamped and fixed by the clamping mechanism, the fourth cylinder is activated again, and the fourth cylinder is used to drive the ejector rod close to the second clamping block. And at this time, the ejector rod is gradually approaching the inner wall of the mirror leg until the ejector rod presses the inner wall of the mirror leg, and when the outer wall of the mirror leg is pressed against the inner wall of the second clamping block, the further pressing and fixing of the mirror leg is realized, so that the mirror leg can be It is more stably fixed on the clamping mechanism, so that the screw can be completely aligned with the threaded hole, so that the screw can be smoothly and accurately screwed into the threaded hole, and the assembly accuracy of the mirror frame is improved.

A further setting of the present invention is that: an adjustment seat is provided on the side of the installation seat close to the sliding hole, and a fifth cylinder is provided on the side of the adjustment seat away from the installation seat, and the piston rod of the fifth cylinder After passing through the adjusting seat and outside the adjusting seat, the end of the piston rod of the fifth cylinder is provided with a rubber hammer head.

By adopting the above-mentioned technical solution, when the temples are clamped and fixed by the clamping mechanism, the fifth cylinder is activated, and the fifth cylinder drives the rubber hammer head to lightly tap the ends of the temples, further realizing the correction of the temples, so that the mirrors The threaded holes on the clamping blocks of the legs can be more precisely aligned with the lower ends of the screws, thereby improving the assembly accuracy of the mirror frame.

A further setting of the present invention is: the side wall of the mounting base is horizontally connected with a screw, the base is provided with a limit seat, the limit seat is penetrated with a screw hole, and the screw is threadedly connected to the screw. hole.

By adopting the above-mentioned technical solution, after the above-mentioned device is used for a long time, it is necessary to correct the mounting seat, that is, it is necessary to ensure that the screw on the electric screwdriver head is completely aligned with the upper end of the positioning pin after the electric screwdriver moves. Turn the screw at this time, and the screw moves along the inner wall of the screw hole. At this time, the screw pulls the mounting seat to move synchronously. At this time, measure the coaxiality between the positioning pin and the middle part of the electric screwdriver head. When the positioning pin on the mounting base is completely aligned with the middle position of the electric screwdriver head, the screw is no longer rotated, and the mounting base does not continue to move at this time, thereby completing the correction and precision adjustment of the mounting base, thereby improving the assembly of the mirror frame precision.

A further configuration of the present invention is: a pair of nuts are threadedly connected to the outer wall of the screw rod, and the pair of nuts are distributed on both sides of the limiting seat, and are used to compress the two side walls of the limiting seat.

By adopting the above technical scheme, after the mounting seat is corrected, tighten a pair of nuts, so that the pair of nuts press the outer walls on both sides of the limit seat to realize the locking and fixing of the screw rod, thereby realizing the further locking of the entire mounting seat. Tight fixation improves the stability of the mounting base during use, thereby improving the use stability of the entire device.

A further configuration of the present invention is: a plurality of guide rods are vertically arranged on the upper end surface of the sliding seat, and a plurality of guide pipes slidably connected to the guide rods are vertically arranged on the fixed seat.

By adopting the above-mentioned technical scheme, by setting the cooperation between the guide rod and the guide pipe, the fixing seat can only reciprocate up and down along the outer wall of the guide rod, so as to realize the limit of the fixing seat, thereby avoiding the shaking phenomenon of the fixing seat and improving the stability of the fixing seat. stability, thereby improving the stability of the entire device.

A further setting of the present invention is that: a return spring is sheathed on the outer wall of the guide rod, and the return spring is located between the sliding seat and the fixing seat.

By adopting the above technical scheme, when the fixed seat moves downward, the fixed seat presses the return spring to compress, and at this time, the elastic force of the return spring is used to provide a certain buffer force for the fixed seat, so that the fixed seat moves downward slowly, reducing the The shaking range of the fixed seat further improves the stability of the fixed seat.

In summary, the present invention has the following beneficial effects:

1. The assembly of the mirror frame is completed by setting up automated assembly equipment, which perfectly replaces manual assembly. Thereby greatly reducing the labor intensity of workers, making the assembly process of the mirror frame easier and more convenient, and achieving the effect of convenient assembly;

2. By setting the clamping mechanism with simple structure and good stability to fix the temples, the clamping process of the temples is more convenient and fast, and the assembly process of the mirror frame is easier and more convenient;

3. By setting the positioning mechanism to achieve double positioning of the temples and the frame, and adding a push rod to further fix the temples, so that the temples can be more stably fixed on the clamping mechanism, and at the same time make the assembly process of the temples and the frame easier convenient;

4. Through the cooperation between the setting screw and the limit seat, the position adjustment of the mounting seat is realized, and the correction and precision adjustment of the mounting seat are realized, thereby improving the assembly accuracy of the mirror frame;

5. The limit of the fixed seat is realized by setting the guide rod and the guide tube, and a certain buffer force is provided for the fixed seat by setting the return spring, thereby reducing the shaking range of the fixed seat and improving the stability of the fixed seat. The use stability of the whole device is improved.

Description of drawings

Fig. 1 is the structural representation of embodiment;

Fig. 2 is a schematic structural view of the clamping mechanism and the positioning mechanism of the embodiment;

Fig. 3 is a schematic diagram of the connection relationship between the limit seat and the screw rod of the embodiment;

Fig. 4 is the structural representation of the spectacle frame of embodiment;

FIG. 5 is a partial enlarged view of A in FIG. 4 .

Reference signs: 1, base; 11, limit seat; 12, screw hole; 2, mounting seat; 21, third cylinder; 22, ejector rod; 23, fourth cylinder; 24, adjustment seat; 25, fifth Cylinder; 26, rubber hammer head; 27, screw rod; 28, nut; 3, clamping mechanism; 31, first clamping block; 32, second clamping block; 4, positioning mechanism; 41, sliding hole; 42, Sliding rod; 43, return spring; 44, positioning pin; 5, support seat; 51, vibrating plate; 52, sliding seat; 53, fixed seat; 54, guide rod; The first cylinder; 58, the second cylinder; 6, motor; 61, installation pipe; 62, electric screwdriver; 7, mirror frame; 71, mirror frame; 72, mirror leg; 73, leg seat; 74, installation block; 75 , block; 76, support block; 77, slot; 78, threaded hole; 79, screw.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of assembly equipment for mirror frame 7 comprises a base 1, a mount 2 is arranged on the base 1, a clamping mechanism 3 for fixing the mirror legs 72 is arranged on the mount 2, and the mount 2 A positioning mechanism 4 for positioning the block 75 is also provided (see FIG. 2 ). A hollow support seat 5 is provided on the base 1 , and a vibration plate 51 is provided inside the support seat 5 , and the outlet end of the vibration plate 51 faces the clamping mechanism 3 .

As shown in Figure 1, a sliding seat 52 is also provided on the support seat 5, and a fixed seat 53 is arranged on the sliding seat 52. A plurality of guide rods 54 are vertically arranged on the upper end surface of the sliding seat 52, and a plurality of guide rods 54 are vertically arranged on the fixed seat 53. There are a plurality of guide tubes 55 slidably connected to guide rods 54 . A return spring 56 is sheathed on the outer wall of the guide rod 54 , and the return spring 56 is located between the sliding seat 52 and the fixing seat 53 .

As shown in Fig. 1 and Fig. 5, a motor 6 is arranged on the fixed base 53, and an installation pipe 61 is arranged on the shaft of the motor 6, and the installation pipe 61 is positioned above the discharge end of the vibration plate 51, and the lower end of the installation pipe 61 is arranged An electric bit 62 is arranged, and the electric bit 62 is used for sucking up the screw 79 .

As shown in FIG. 1 , a first air cylinder 57 is provided on the supporting base 5 , and the first air cylinder 57 is used to drive the sliding base 52 to approach or move away from the clamping mechanism 3 . A second air cylinder 58 is provided on the upper surface of the fixing seat 53, and the second air cylinder 58 is used to drive the fixing seat 53 to move up and down.

When using the above-mentioned device to assemble the mirror frame 7 , firstly open the clamping mechanism 3 , then place the mirror leg 72 on the mounting base 2 , and make the end of the mirror leg 72 with the block 75 face the electric screwdriver 62 . Then use the positioning mechanism 4 to position the block 75 , and then use the clamping mechanism 3 to clamp and fix the temple 72 .

Then the picture frame 71 is taken out, hold the picture frame 71 close to the mirror legs 72, and make the block 75 on the mirror legs 72 embed in the draw-in groove 77 on the support block 76, and ensure that the block 75 and the threaded hole 78 on the support block 76 After being aligned with each other, the vibrating plate 51 is used to transfer the screw 79 to the position of the electric bit 62 , and the electric bit 62 sucks the screw 79 at this time. At this time, the screw 79 is vertical, and the electric bit 62 sucks the nut position of the screw 79 tightly.

Start the first cylinder 57 again, utilize the first cylinder 57 to drive the sliding seat 52 to move towards the direction of the temple 72, at this time the sliding seat 52 drives the fixed seat 53 and the motor 6 to move synchronously, and the motor 6 drives the installation pipe 61 and the electric screwdriver 62 synchronously Movement, the electric screwdriver 62 drives the screw 79 to move synchronously. After the electric screwdriver head 62 moves directly above the block 75 , the lower end of the screw 79 is just aligned with the threaded hole 78 .

Now start the second cylinder 58 again, utilize the second cylinder 58 to drive and be fixed in moving downwards, the fixed seat 53 drives the motor 6 and the installation pipe 61 moves downward, and the installation pipe 61 drives the electric bit 62 and the screw 79 to move synchronously. At the same time, start the motor 6, and use the motor 6 to drive the installation pipe 61 and the electric bit 62 to rotate. At this time, the electric bit 62 drives the screw 79 to rotate and move downward, and finally the screw 79 can be tightened in the threaded hole 78 , so as to realize the assembly of the mirror frame 71 and the temple 72 .

Finally, after driving the second cylinder 58 and the first cylinder 57 to reset in sequence, the mirror frame 71 and the installed mirror legs 72 are removed from the clamping mechanism 3 . Then fix the other mirror leg 72 on the clamping mechanism 3 , then the other mirror leg 72 can be assembled, so as to realize the assembly of the whole mirror frame 7 .

As shown in Fig. 2 and Fig. 5, the positioning mechanism 4 includes a sliding hole 41 arranged on one side of the mounting base 2, and a sliding rod 42 is vertically arranged in the sliding hole 41, and the bottom wall of the sliding hole 41 is connected to the sliding rod 42. A return spring 43 is arranged between the lower end surfaces. The upper end surface of the sliding rod 42 is provided with a positioning pin 44 , and the positioning pin 44 is used to pass through the threaded hole 78 on the locking block 75 and the supporting block 76 .

When it is necessary to install the temple 72 at the position of the clamping mechanism 3, the threaded hole 78 on the clamping block 75 is sleeved on the outer wall of the positioning pin 44, and then the temple 72 is clamped and fixed by the clamping mechanism 3, that is The positioning of the locking block 75 can be realized by using the positioning pin 44 .

When holding the picture frame 71 close to the mirror legs 72, the positioning pin 44 is first driven to move downward, and now the positioning pin 44 drives the sliding rod 42 to slide downward along the inner wall of the sliding hole 41, and the sliding rod 42 presses the return spring 43 to compress. Then the clamping block 75 is inserted into the clamping groove 77 on the supporting block 76 .

Finally loosen the positioning pin 44, and now the return spring 43 bounces off, and pushes the slide bar 42 and the positioning pin 44 to move upwards. At this time, the positioning pin 44 is inserted into the threaded hole 78 on the supporting block 76 and the clamping block 75 successively, thereby realizing Dual positioning of the temples 72 and the frame 71.

And when the screw 79 is tightened, the screw 79 is screwed into the threaded hole 78, and presses the positioning pin 44 to move downward. At this time, the positioning pin 44 can drive the sliding rod 42 to move downward synchronously, and retract to the sliding hole 41. , so that the positioning mechanism 4 will not interfere with the assembly of the mirror frame 7 .

As shown in Figure 2, the clamping mechanism 3 includes a first clamping block 31 fixed on the upper end surface of the mounting base 2, a second clamping block 32 slidably connected to the upper end surface of the mounting base 2, and the side wall of the mounting base 2 is provided with The third air cylinder 21 is used to drive the second clamping block 32 to approach or move away from the first clamping block 31 .

As shown in Fig. 2 and Fig. 5, a push rod 22 is horizontally arranged on the side of the mounting base 2 close to the sliding hole 41, and the push rod 22 is used to press the inner wall of the mirror leg 72, and the side wall of the mounting base 2 is provided with a fourth cylinder 23 , the fourth cylinder 23 is used to drive the push rod 22 to approach or move away from the second clamping block 32 .

When using the above-mentioned clamping mechanism 3 to clamp and fix the temples 72, start the third cylinder 21, and utilize the third cylinder 21 to drive the second clamping block 32 to gradually approach the first clamping block 31 until the first clamping block 31 and After the second clamping block 32 presses both sides of the temple 72 , the cooperation of the first clamping block 31 and the second clamping block 32 is used to clamp and fix the temple 72 .

Then start the fourth cylinder 23 again, utilize the fourth cylinder 23 to drive the push rod 22 close to the second clamping block 32, and at this time the push rod 22 gradually approaches the inner wall of the temple 72. Until the push rod 22 presses the inner wall of the mirror leg 72, and when the outer wall of the mirror leg 72 presses against the inner wall of the second clamping block 32, the further pressing and fixing of the mirror leg 72 is realized, so that the mirror leg 72 can be more stably fixed on the Clamping mechanism 3.

As shown in FIG. 1 and FIG. 5 , the side of the mounting base 2 close to the sliding hole 41 is provided with an adjusting seat 24 , and the side of the adjusting base 24 facing away from the mounting base 2 is provided with a fifth cylinder 25 . And the piston rod of the fifth cylinder 25 is located outside the adjusting seat 24 after passing through the adjusting seat 24 . The piston rod of the fifth cylinder 25 is also provided with a rubber hammer head 26, which is used to strike the end of the mirror leg 72.

After the mirror leg 72 is clamped and fixed by the clamping mechanism 3, the fifth cylinder 25 is started again, and now the piston rod of the fifth cylinder 25 is extended, and the rubber hammer head 26 is driven to lightly tap the end of the mirror leg 72. At this time, the mirror leg 72 is slightly corrected, so that the screw 79 can be completely aligned with the threaded hole 78, and at the same time, the screw 79 can be smoothly and accurately screwed into the threaded hole 78, which improves the assembly accuracy of the mirror frame 7.

As shown in FIG. 1 and FIG. 3 , a screw rod 27 is horizontally arranged on the side wall of the mounting base 2 , and the screw rod 27 is rotatably connected to the side wall of the mounting base 2 . A limit seat 11 is arranged on the base 1 , and a screw hole 12 runs through the limit seat 11 , and a screw rod 27 is threadedly connected to the screw hole 12 . A pair of nuts 28 are threadedly connected to the outer wall of the screw rod 27 , and the pair of nuts 28 are distributed on both sides of the limiting seat 11 and are used for pressing the two side walls of the limiting seat 11 .

After the above-mentioned device has been used for a long time, it is necessary to correct the mounting base 2 and adjust the accuracy of the entire device. That is, it is necessary to ensure that the screw 79 on the electric bit 62 (see FIG. 5 ) is completely aligned with the upper end of the positioning pin 44 after the electric bit 62 moves to the top of the positioning pin 44 (see FIG. 2 ) and stops moving.

When correcting the mounting base 2, the screw rod 27 is rotated first, and now the screw rod 27 moves inward or outward along the inner wall of the screw hole 12, and the screw rod 27 pulls or pushes the mounting base 2 to move synchronously. At the same time, use an instrument to measure the coaxiality between the positioning pin 44 and the middle part of the electric bit 62 .

When the coaxiality of the two is the same, the positioning pin 44 is completely aligned with the middle position of the electric screwdriver head 62, and then the pair of nuts 28 are tightened so that after the pair of nuts 28 press against the outer walls on both sides of the limit seat 11, The locking and fixing of the screw rod 27 is realized, thereby realizing the locking and fixing of the entire mounting base 2, that is, the precision adjustment of the whole device is completed.

Working principle: when assembling the spectacle frame 7 , first use the positioning mechanism 4 to position the block 75 , and then use the clamping mechanism 3 to clamp and fix the spectacle leg 72 . Then hold the mirror frame 71 close to the mirror legs 72, so that the blocks 75 on the mirror legs 72 are embedded in the slots 77 on the support block 76, and ensure that the block 75 is aligned with the threaded holes 78 on the support block 76. Then use the electric bit 62 to suck the screw 79 on the vibrating plate 51, use the sliding seat 52 that slides horizontally to drive the electric bit 62 and the screw 79 to move to the top of the threaded hole 78, and then use the motor 6 that moves downward to drive the screw 79 rotates and moves downward, thereby the screw 79 is tightened in the threaded hole 78, realizes the assembly of mirror frame 71 and temple 72.

The specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this description, but as long as the claims of the present invention are protected by patent law.

Claims (8)

1. An assembly device for a mirror frame (7), characterized in that: it comprises a base (1), the base (1) is provided with a mount (2), and the mount (2) is provided with a The clamping mechanism (3) of the mirror leg (72), the base (1) is provided with a hollow support seat (5), and the inside of the support seat (5) is provided with a vibrating plate (51); The support seat (5) is provided with a sliding seat (52), the sliding seat (52) is provided with a fixed seat (53), the fixed seat (53) is provided with a motor (6), and the motor (6) The machine shaft is provided with installation tube (61), and described installation tube (61) is positioned at the top of the discharging end of described vibration plate (51), and the lower end of described installation tube (61) is provided with electric screwdriver. head(62); The support seat (5) is provided with a first air cylinder (57), and the first air cylinder (57) is used to drive the sliding seat (52) close to or away from the clamping mechanism (3); The upper end surface of the seat (53) is provided with a second cylinder (58), and the second cylinder (58) is used to drive the fixed seat (53) to move up and down; The clamping mechanism (3) includes a first clamping block (31) fixed on the upper end surface of the mounting base (2), a second clamping block (32) slidingly connected to the upper end surface of the mounting base (2) ), the side wall of the mounting seat (2) is provided with a third cylinder (21), and the third cylinder (21) is used to drive the second clamping block (32) close to or away from the first clamp The holding block (31), and the mounting seat (2) is also provided with a positioning mechanism (4) for positioning the clamping block (75). 2. An assembly device for a mirror frame (7) according to claim 1, characterized in that: the positioning mechanism (4) includes a sliding hole ( 41), a sliding rod (42) is vertically arranged in the sliding hole (41), and a return spring (43) is arranged between the bottom wall of the sliding hole (41) and the lower end surface of the sliding rod (42) , the upper end surface of the sliding rod (42) is provided with a positioning pin (44), and the positioning pin (44) is used to pass through the threaded hole (78) on the block (75). 3. The assembly equipment for mirror frame (7) according to claim 2, characterized in that: a push rod (22) is horizontally arranged on the side of the mounting seat (2) close to the sliding hole (41) , the push rod (22) is used to press the inner wall of the temple (72), the side wall of the mounting base (2) is provided with a fourth cylinder (23), and the fourth cylinder (23) is used to drive the The push rod (22) is close to or away from the second clamping block (32). 4. An assembly device for a mirror frame (7) according to claim 3, characterized in that: the mounting seat (2) is provided with an adjusting seat (24) on a side close to the sliding hole (41), The side of the adjusting seat (24) away from the mounting seat (2) is provided with a fifth cylinder (25), and after the piston rod of the fifth cylinder (25) passes through the adjusting seat (24), Located outside the adjustment seat (24), the end of the piston rod of the fifth cylinder (25) is provided with a rubber hammer head (26). 5. The assembly equipment for mirror frame (7) according to claim 4, characterized in that: the side wall of the mounting base (2) is connected with a screw (27) for horizontal rotation, and the base (1) is A limit seat (11) is provided, a screw hole (12) passes through the limit seat (11), and the screw rod (27) is threadedly connected to the screw hole (12). 6. An assembly device for a mirror frame (7) according to claim 5, characterized in that: a pair of nuts (28) are threadedly connected to the outer wall of the screw rod (27), and the pair of nuts (28) are distributed It is on both sides of the limit seat (11), and is used to press the two side walls of the limit seat (11). 7. The assembly equipment for a mirror frame (7) according to claim 1, characterized in that: the upper end surface of the sliding seat (52) is vertically provided with a plurality of guide rods (54), and the fixing seat (53) is vertically provided with a plurality of guide pipes (55) that are slidably connected to the guide rod (54). 8. An assembly device for a mirror frame (7) according to claim 7, characterized in that: the outer wall of the guide rod (54) is covered with a return spring (56), and the return spring (56) is located between the sliding seat (52) and the fixed seat (53).