The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
 see Figure 1-2 , a high-efficiency built-in shutter production line, including a grab device 1, a cleaning device 2, a lamination part, a tablet press 3, a turning and pushing mechanism 4 and a plurality of insulating glass sealing lines 5, which are arranged in sequence. There is a rack 6 for hanging window frames, both ends of the cleaning device 2 and both ends of the tablet press 3 are connected with a roller conveyor 7, and the roller conveyor at one end of the cleaning device 2 is located at Below the grabbing device 1, the roller conveyor at the other end of the cleaning device 2 extends to one side of the sheet stitching part, the roller conveyor at one end of the tablet press 3 extends to the other side of the sheet stitching part, and the other end of the tablet press 3 extends to the other side of the sheet stitching part. The roller conveyor is connected with the overturning and pushing mechanism 4. There are two slideways 8 under the overturning and pushing mechanism 4. The slideway 8 is provided with a chute, and the bottom of the overturning and pushing mechanism 4 is provided with a slide rail that is slidably connected to the chute. 9. A plurality of insulating glass sealing lines 5 are arranged side by side on one side of the slideway 8, and the insulating glass sealing lines 5 and the slideway 8 are kept perpendicular.
 see image 3 , the grasping device 1 includes a robot arm 101 , a support plate 102 connected to the robot arm 101 , and a vacuum suction cup 103 connected to the lower surface of the support plate 102 . The glass plate is grasped by the vacuum suction cup 103 on the manipulator 101 and placed on the roller conveyor so as to be transported to the cleaning device 2 .
 see Figure 4 The cleaning device 2 includes a cleaning rack 201, a water tank 202 connected to the upper end of the cleaning rack 201, a water inlet pipe 203 connected to the water tank 202, a water outlet pipe 204 connected to the bottom of the water tank 202, and a nozzle connected to the water outlet pipe 204. 205 . A plurality of nozzles 206 connected to the nozzle pipe 205 . When the glass plate reaches below the nozzle 206, water is sprayed to the glass plate through the nozzle 206 to clean the glass plate.
 see Figure 5 , the upper part of the placing rack 6 is provided with a plurality of hooks 10 through which the window frame can be hung. At the joint part, two glass plates are manually installed on the window frame to form an insulating glass window.
 see Image 6 The tablet press 3 includes a tablet press frame 301, a housing 302 connected to the upper end of the tablet press frame 301, a first hydraulic cylinder 303 connected to the housing 302, and a pressing plate 304 connected to the lower end of the first hydraulic cylinder 303, The two sides of the pressing plate 304 are connected with guide rods 305 , and the housing 302 is connected with a partition 306 . The working of the first hydraulic cylinder 303 can drive the pressing plate 304 to descend, so as to press and close the hollow glass windows of the composite sheets.
 see Figure 7-8, the overturning and pushing mechanism 4 includes a sliding seat 401, a bottom frame 402 connected to the sliding seat 401, a turning plate 403 hinged on one side of the bottom frame 402, a belt conveyor 404 arranged on the turning plate 403, Position sensors at both ends of the belt conveyor 404, a plurality of support rods 405 connected to both sides of the turning plate 403, stop rods 406 connected to the support rods 405 on both sides, and a second hydraulic cylinder 407 fixed to one end of the slide 401, The upper end of the second hydraulic cylinder 407 is connected to the bottom surface of the turning plate 403 , the slide rail 9 is fixedly connected to both sides of the slide base 401 , and the cross-sections of the slide groove and the slide rail 9 are trapezoidal.
 The two ends of the slideway 8 are connected with bearing seats 11, and the bearing seat 11 is rotatably connected with a screw rod 12, the screw rod 12 is threadedly connected with the slide rail 9, and one end of the two screw rods 12 is connected with a sprocket 13. The sprocket 13 is connected by a chain 14, one end of one of the slideways 8 is provided with a deceleration motor 15, the output end of the deceleration motor 15 is connected with a driving wheel 16, and the lead screw 12 close to the deceleration motor is connected with a driven wheel 17, and the driving wheel 16 It is connected with the driven wheel 17 through a transmission belt. The deceleration motor 15 works, through the cooperation of the driving wheel 16, the transmission belt and the driven wheel 17, it drives the lead screw 12 to rotate, and the lead screw 12 drives the other lead screw 12 to rotate synchronously through the cooperation of the chain 14 and the sprocket 13, so that the The slide rail 9 slides on the slide way 8 to drive the overturning and pushing mechanism 4 to translate.
 The present invention also provides a production process for hollow shutters, comprising the following steps:
 Step 1: The glass is placed on the roller conveying mechanism before the cleaning device in an orderly manner by the manipulator, and the glass is transported to the cleaning device in an orderly manner through the roller conveying mechanism;
 Step 2: When the glass arrives at the cleaning device, the glass is cleaned by the cleaning device, and then transported to the assembling part;
 Step 3: A window frame is hooked on the placing frame of the splicing part, and the two pieces of glass are manually installed on the window frame, and then transported to the tablet press;
 Step 4: Press the combined insulating glass into tablets by a tablet press, reserve a small opening at the back to allow the dried gas to escape from the small opening, seal it immediately after pressing, and seal the outer edge of the window frame after pressing There should be a distance of 5-7mm from the edge of the glass, which is used for applying sealant. The hollow glass after tableting forms a window, and the window is transported to the overturning and pushing mechanism;
 Step 5: Through the induction of the position sensor, make the window reach the designated position on the overturning and pushing mechanism, and then the second hydraulic cylinder extends, pushes the overturning plate to rotate upward, aligns the overturning plate with the insulating glass sealing line, and then pushes the window To the insulating glass sealing line, spray the sealant;
 Step 6: After the window is pushed to the first row of sealing glue lines, by controlling the rotation of the screw rod, the slide rail slides on the slideway, thereby driving the flipping and pushing mechanism to translate on the slideway, and the flipping and pushing mechanism is translated to the second. Arrange the glue line to feed the next form into the glue line.
 The above-mentioned insulating glass sealing line is an existing mature technology, and related products are also sold in the market, and will not be described in detail in the present invention.
 It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.
 Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.