A sheet material insertion and stacking machine

Abstract

The utility model discloses a kind of sheet material inserting frame complete machines, including the material rack positioning conveying mechanism being equipped in the middle part of conveyer frame, the empty material rack conveying mechanism being located on one end of conveyer frame and being butt-jointed with material rack positioning conveying mechanism, the full material rack conveying mechanism being located on the other end of conveyer frame and being butt-jointed with material rack positioning conveying mechanism, inserting frame mechanism being equipped in material rack positioning conveying mechanism and the material placing conveying mechanism being located in the side of material rack positioning conveying mechanism.The overall structure design of the utility model has the advantages of high sheet material inserting frame efficiency, high sheet material inserting frame precision and high good product rate of finished sheet material, which not only reduces the labor cost of workers, but also avoids the phenomenon of scratching sheet material, effectively solving the problems of low work efficiency, easy scratching of sheet material, low sheet material yield, high labor intensity of workers and high labor cost of enterprises caused by inserting sheet material (glass sheet) into material frame one by one by traditional manual operation method.

Description

Technical Field

[0001] This utility model relates to the field of insert assembly machines, and more particularly to a sheet insert assembly machine. Background Technology

[0002] Traditionally, sheet glass (glass sheets) are manually inserted one by one into the storage frame. Because the gap between the storage frame and the sheet is very small, workers need to concentrate intently on inserting the sheets, resulting in low efficiency. Furthermore, workers are prone to accidentally bumping into adjacent sheets while manually handling them, causing scratches. Therefore, the industry urgently needs an automated sheet insertion machine to replace manual labor in automatically aligning the sheets with the storage frame. This machine should also be multi-station capable of inserting sheets and automatically changing storage frames after insertion, thereby saving labor, reducing worker fatigue, improving efficiency, preventing sheet scratches, and ensuring high-quality finished sheets. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a sheet insert assembly machine.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The sheet material insertion and assembly machine includes a conveyor frame, a sheet material rack for loading sheet materials, a sheet material rack positioning and conveying mechanism for positioning and conveying the sheet material rack, an empty sheet material rack conveying mechanism, a full sheet material rack conveying mechanism, an insertion mechanism, and a discharge conveying mechanism. The sheet material rack positioning and conveying mechanism is installed in the middle of the conveyor frame. The empty sheet material rack conveying mechanism is located at one end of the conveyor frame and is connected to the sheet material rack positioning and conveying mechanism. The empty sheet material rack conveying mechanism is used to convey empty sheet materials to the sheet material rack positioning and conveying mechanism. The full sheet material rack conveying mechanism is located at the other end of the conveyor frame and is connected to the sheet material rack positioning and conveying mechanism. The full sheet material rack conveying mechanism receives full sheet materials from the sheet material rack positioning and conveying mechanism for discharging sheet materials. The insertion mechanism is installed on the sheet material rack positioning and conveying mechanism and is used to insert sheet materials into the sheet material rack of the sheet material rack positioning and conveying mechanism for discharging sheet materials.

[0005] Furthermore, the material rack includes two material rack side plates, a material rack connecting rod, and support rollers. The two material rack side plates are arranged in parallel and connected by the material rack connecting rod. A first single-sided rack is connected between the top opposite ends of the two material rack side plates, and a second single-sided rack is connected between the top opposite ends of the two material rack side plates. The teeth of the first single-sided rack are arranged opposite to the teeth of the second single-sided rack. At least one double-sided rack is provided between the first single-sided rack and the second single-sided rack. The two ends of the at least one double-sided rack are respectively connected to the two material rack side plates. The teeth on both sides of the double-sided rack are respectively arranged opposite to the teeth on one side of the first single-sided rack and the second single-sided rack. At least two support rollers for supporting sheet material are connected between the bottom of the two material rack side plates, and at least one support roller is provided below the first single-sided rack and the double-sided rack, between two adjacent double-sided racks, or between the second single-sided rack and the double-sided rack.

[0006] Furthermore, the feeding and conveying mechanism includes a product feeding and conveying frame, a control cabinet, at least two product feeding and conveying modules, and a product positioning baffle. The control cabinet is mounted on the product feeding and conveying frame, the at least two product feeding and conveying modules are mounted parallel to each other on the top of the product feeding and conveying frame, and the product positioning baffle is mounted on the top of the product feeding and conveying frame and is located between two adjacent product feeding and conveying modules. The product feeding and conveying module includes a module bracket, a first bearing seat, a second bearing seat, a first rotating shaft, a second rotating shaft, a pulley drive device, a first pulley, a second pulley, a third pulley, a fourth pulley, a first belt, and a second belt. The module bracket is mounted on the product feeding and conveying frame. The first bearing seat and the second bearing seat are respectively mounted on the two ends of the module bracket. The first rotating shaft and the second rotating shaft are respectively transversely connected to the first bearing seat and the second bearing seat. The first pulley and the second pulley are respectively mounted on the two ends of the first rotating shaft. The third pulley and the fourth pulley are respectively mounted on the two ends of the second rotating shaft. The pulley drive device is mounted on the module bracket and is connected to the first bearing seat. The first pulley is connected to the third pulley via the first belt, and the second pulley is connected to the fourth pulley via the second belt.

[0007] Furthermore, the material rack positioning and conveying mechanism includes a loading rack, at least two parallel linear guide rails, a slide table, a slide table drive device, a ball screw, a first side plate, a second side plate, a first material rack limiting assembly, a second material rack limiting assembly, a third material rack limiting assembly, a material rack blocking assembly, at least two guide wheels, a first belt conveyor, a second belt conveyor, and a first belt conveyor drive device. The loading rack is obliquely mounted on the middle of the conveyor frame towards the unloading conveying mechanism. At least two linear guide rails are horizontally mounted on the loading rack. The slide table is slidably mounted on the at least two linear guide rails. The ball screw is rotatably mounted on the loading rack and is connected to the slide table. The slide table drive device is mounted on one end of the loading rack, and its output end is connected to the ball screw. The first side plate and the second side plate are respectively mounted on the two ends of the slide table. The first belt conveyor and the second belt conveyor are respectively mounted on the two opposite sides of the first and second side plates. On the inner sides, tensioning wheels are rotatably mounted on the two opposing inner sides of the first and second side plates, respectively tensioning the first and second belt conveyors. On the outer side of the first side plate facing away from the second side plate, a first material rack limiting component, a second material rack limiting component, and a first belt drive device are mounted to limit the material rack. The output end of the first belt drive device is connected to one of the pulleys of the first belt conveyor to drive the first belt conveyor. At least two guide wheels are mounted on the top of the first side plate to guide the material rack. On the outer side of the second side plate facing away from the first side plate, a third material rack limiting component and a material rack blocking component are mounted to limit the material rack. A linkage shaft is connected between the other pulley of the first belt conveyor and the opposite pulley of the second belt conveyor, and the first belt conveyor is synchronously driven with the second belt conveyor through the linkage shaft.

[0008] Specifically, the first material rack limiting assembly includes a pin drive device, a pin mounting base, and a pin. The pin drive device is installed on the outer side of the first side plate, one side of the pin mounting base is connected to the output end of the pin drive device, and the pin is installed laterally on the other side of the pin mounting base. The structures of the second and third rack limiting components are the same as those of the first rack limiting component; The material rack blocking assembly includes a baffle driving device mounted on the second side plate and a material rack baffle mounted on the output end of the baffle driving device. One end of the material rack baffle extends laterally and is integrally formed with a blocking part to block the material rack from being conveyed, and the other end of the material rack baffle is provided with a limiting part to laterally limit the material rack.

[0009] Specifically, the insertion mechanism includes an insertion bracket mounted on the loading rack, and the insertion bracket is equipped with a plurality of insertion guide components for inserting sheet materials into the loading rack; The insert guide assembly includes a flow channel plate, a first sheet material baffle, a reduction wheel, a reduction wheel mounting plate, a first sensor, a second sensor, a second sheet material baffle, and an angle positioning component. The flow channel plate is longitudinally mounted on the insert support. The first sheet material baffle is installed inside the flow channel plate, and a material channel for the sheet material to pass through is formed between the first sheet material baffle and the flow channel plate. The first sheet material baffle has a first mounting port and a second mounting port from top to bottom. The reduction wheel mounting plate is mounted on the first sheet material baffle, and the reduction wheel is rotatably mounted on the reduction wheel mounting plate. The reduction wheel passes through the first mounting port to provide frictional damping to decelerate the sheet material. The first sensor is installed in the first mounting port to detect the sheet material that has slid through. The second sensor is installed in the second mounting port to detect the sheet material that has slid through. The second sheet material baffle is fixedly mounted on the reduction wheel mounting plate by the angle positioning component, and the tilt angle of the second sheet material baffle relative to the first sheet material baffle is adjusted by the angle positioning component.

[0010] Furthermore, the empty material rack conveying mechanism includes a material rack conveyor belt, a material rack guide plate, and a second belt drive device. The material rack conveyor belt is obliquely mounted on one end of the conveyor frame towards the material feeding conveying mechanism and is connected to the material rack positioning conveying mechanism. The material rack conveyor belt conveys the material rack to the material rack positioning conveying mechanism. The second belt drive device is mounted on the material rack conveyor belt and is connected to the material rack conveyor belt to drive the material rack conveyor belt to convey. The material rack guide plate is mounted on the lower side of the material rack conveyor belt and is used to laterally limit and guide the material rack during conveying.

[0011] Specifically, the structure and working principle of the full material rack conveying mechanism are the same as those of the empty material rack conveying mechanism.

[0012] Furthermore, the control cabinet is equipped with a controller or control system that controls the material rack positioning and conveying mechanism, empty material rack conveying mechanism, full material rack conveying mechanism, insertion mechanism and unloading conveying mechanism. The controller is a PLC programmable logic controller. The PLC programmable logic controller can be a programmable logic controller of model XDS-40T-D, but is not limited to this.

[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows: 1. By designing the structure of the feeding and conveying mechanism, it enables multiple stations to simultaneously feed and convey sheet materials and align and limit them, thereby ensuring high feeding and conveying efficiency and high feeding and conveying accuracy of the sheet materials.

[0014] 2. It achieves automatic feeding and conveying of empty material racks through an empty material rack conveying mechanism; simultaneous feeding and conveying of sheet materials at multiple stations through a discharging conveying mechanism; automatic positioning and docking of empty material racks conveyed from the empty material rack conveying mechanism with the inserting mechanism through the inserting mechanism; precise and neat loading of sheet materials conveyed from the feeding conveying mechanism into empty material racks at multiple stations simultaneously through the inserting mechanism; and automatic unloading and conveying of sheet materials from full material racks through a full material rack conveying mechanism. Furthermore, the material rack positioning and conveying mechanism and the full material rack conveying mechanism... When used in conjunction with an automatic material changing rack, its overall structural design not only boasts advantages such as high sheet loading efficiency, high sheet loading accuracy, neat sheet loading, and high yield of finished sheet materials, thus avoiding scratching of sheet materials during the sheet insertion process, but also saves labor costs for enterprises and reduces the labor intensity of workers. It effectively solves the problems of low work efficiency, easy scratching of sheet materials, low sheet material yield, high labor intensity for workers, and high labor costs associated with the traditional manual method of inserting sheet materials (glass sheets) one by one into the material frame. Attached Figure Description

[0015] For ease of explanation, the present invention will be described in detail below with reference to the preferred embodiments and accompanying drawings.

[0016] Figure 1 This is a perspective view of a sheet inserter assembly machine according to the present invention.

[0017] Figure 2 This is a perspective view of the material rack of a sheet material insertion and assembly machine according to the present invention.

[0018] Figure 3 This is a perspective view of the feeding and conveying mechanism of a sheet material inserter assembly machine according to the present invention.

[0019] Figure 4 This is a perspective view of a product feeding and conveying module of a sheet material insert assembly machine according to the present invention.

[0020] Figure 5 This is a perspective view of the material rack positioning and conveying mechanism of a sheet material inserter assembly machine according to the present invention.

[0021] Figure 6 This is a perspective view of the material rack positioning and conveying mechanism, the insertion mechanism and the material rack combination of a sheet material insertion rack assembly machine according to the present invention.

[0022] Figure 7 This is a perspective view of a material insertion guide component of a sheet material insertion rack assembly machine according to the present invention.

[0023] Figure 8This is a perspective view of the empty material rack conveying mechanism of a sheet material inserter assembly machine according to the present invention. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0026] Reference Figure 1 As shown, this utility model discloses a sheet material insertion and assembly machine, comprising a conveyor frame 1, a material rack 2 for loading sheet materials, a material rack positioning and conveying mechanism 3 for positioning and conveying the material rack 2, an empty material rack conveying mechanism 4, a full material rack conveying mechanism 5, an insertion mechanism 6, and a discharge conveying mechanism 7. The material rack positioning and conveying mechanism 3 is mounted on the middle of the conveyor frame 1, and the empty material rack conveying mechanism 4 is located at one end of the conveyor frame 1 and is connected to the material rack positioning and conveying mechanism 3. The empty material rack conveying mechanism 4 is used for positioning and conveying the material rack. The feeding mechanism 3 conveys the empty material rack 2. The full material rack conveying mechanism 5 is located on the other end of the conveyor frame 1 and is connected to the material rack positioning conveying mechanism 3. The full material rack conveying mechanism 5 receives the full material rack 2 sent from the material rack positioning conveying mechanism 3 and performs the unloading conveying of the full material rack 2. The inserting mechanism 6 is installed on the material rack positioning conveying mechanism 3 and is used to insert sheet material into the material rack 2 of the material rack positioning conveying mechanism 3. The unloading conveying mechanism 7 is located on one side of the material rack positioning conveying mechanism 3 and is used to convey sheet material to the inserting mechanism 6.

[0027] Reference Figure 2As shown, the material rack 2 includes two material rack side plates 21, a material rack connecting rod 22, and a support roller 23. The two material rack side plates 21 are arranged in parallel and connected by the material rack connecting rod 22. A first single-sided rack 24 is connected between the top opposite ends of the two material rack side plates 21, and a second single-sided rack 25 is connected between the top opposite ends of the two material rack side plates 21. The teeth of the first single-sided rack 24 and the teeth of the second single-sided rack 25 are arranged opposite each other, and a distance of 1 to 2 is provided between the first single-sided rack 24 and the second single-sided rack 25. One of the double-sided racks 26 is missing. At least one double-sided rack 26 is connected and installed at both ends to two material rack side plates 21 respectively. The teeth on both sides of the double-sided rack 26 are respectively arranged opposite to the teeth on one side of the first single-sided rack 24 and the second single-sided rack 25. At least two support rollers 23 for supporting the sheet material are connected between the bottom of the two material rack side plates 21. At least one support roller 23 is provided below the first single-sided rack 24 and the double-sided rack 26, between two adjacent double-sided racks 26, or between the second single-sided rack 25 and the double-sided rack 26.

[0028] By adopting the above technical solution, the two toothed grooves of the first single-sided rack 24 and the double-sided rack 26, the two toothed grooves of the second single-sided rack 25 and the double-sided rack 26, and the two toothed grooves of two adjacent double-sided racks 26 together limit the sheet material. When the sheet material is inserted between any two opposing toothed grooves, the support roller 23 below the first single-sided rack 24 and the double-sided rack 26, between two adjacent double-sided racks 26, or between the second single-sided rack 25 and the double-sided rack 26... It can support the sheet material, so that a set of sheet material can be loaded between the first single-sided rack 24 and the double-sided rack 26, between the second single-sided rack 25 and the double-sided rack 26, and between two adjacent double-sided racks 26. The sheet material is guided by the insertion mechanism 6 and inserted between any two opposite tooth slots until the material rack 2 is full of sheet material, thus completing the sheet loading work of the material rack 2. The structural design of the material rack 2 can neatly separate each sheet material and each set of sheet material to avoid adjacent sheet materials from touching each other and causing scratches on the sheet material.

[0029] Reference Figure 3 As shown, the feeding and conveying mechanism 7 includes a product feeding and conveying frame 71, a control cabinet 72, at least two product feeding and conveying modules 73, and a product positioning baffle 74. The control cabinet 72 is mounted on the product feeding and conveying frame 71. At least two product feeding and conveying modules 73 are mounted parallel to each other on the top of the product feeding and conveying frame 71. The product positioning baffle 74 is mounted on the top of the product feeding and conveying frame 71 and is located between two adjacent product feeding and conveying modules 73.

[0030] Reference Figure 4As shown, the product feeding and conveying module 73 includes a module bracket 730, a first bearing seat 731, a second bearing seat 732, a first rotating shaft 733, a second rotating shaft 734, a pulley drive device 735, a first pulley 736, a second pulley 737, a third pulley 738, a fourth pulley 739, a first belt 7391, and a second belt 7392. The module bracket 730 is mounted on the product feeding and conveying frame 71. The first bearing seat 731 and the second bearing seat 732 are respectively mounted on the two ends of the module bracket 730. The first rotating shaft 733 and the second rotating shaft 734 are respectively transversely connected to the first bearing seat 730. Bearing housing 731 and second bearing housing 732 are connected in a driving relationship. First pulley 736 and second pulley 737 are respectively mounted on the two ends of first rotating shaft 733. Third pulley 738 and fourth pulley 739 are respectively mounted on the two ends of second rotating shaft 734. Pulley drive device 735 is mounted on module bracket 730 and is connected in a driving relationship with first bearing housing 731. First pulley 736 is connected in a driving relationship with third pulley 738 through first belt 7391. Second pulley 737 is connected in a driving relationship with fourth pulley 739 through second belt 7392.

[0031] Reference Figure 4 As shown, by adopting the above technical solution, the pulley drive device 735 drives the first bearing seat 731 to rotate, thereby driving the first rotating shaft 733 to rotate. The first rotating shaft 733 drives the first pulley 736 and the second pulley 737 to rotate. The first pulley 736 is connected to the third pulley 738 through the first belt 7391, and the second pulley 737 is connected to the fourth pulley 739 through the second belt 7392. The sheet material is placed on the first belt 7391 and the second belt 7392 for feeding and conveying. The product positioning baffle 74 performs lateral limiting and conveying guidance for the sheet material 7393 to ensure high conveying accuracy of the sheet material 7393.

[0032] In this embodiment, the pulley drive device 735 is preferably a servo motor.

[0033] Reference Figure 5As shown, the material rack positioning and conveying mechanism 3 includes a loading rack 30, at least two parallel linear guide rails 31, a slide table 32, a slide table drive device 33, a ball screw 34, a first side plate 35, a second side plate 36, a first material rack limiting component 37, a second material rack limiting component 38, a third material rack limiting component 39, a material rack blocking component 391, at least two guide wheels 392, a first belt conveyor 393, a second belt conveyor 394, and a first belt drive device 395. The loading rack 30 is obliquely mounted in the middle of the conveyor frame 1 towards the unloading conveying mechanism 7. At least two linear guide rails 31 are horizontally mounted on the loading rack 30. A slide table 32 is slidably mounted on the at least two linear guide rails 31. A ball screw 34 is rotatably mounted on the loading rack 30 and is connected to the slide table 32. A slide table drive device 33 is mounted on one end of the loading rack 30, and the output end of the slide table drive device 33 is connected to the ball screw 34. A first side plate 35 and a second side plate 36 are respectively mounted on the two ends of the slide table 32. A first belt conveyor 393 and a second belt conveyor 394 are respectively mounted on the opposite sides of the first side plate 35 and the second side plate 36. On the inner sides of the first side plate 35 and the second side plate 36, tensioning wheels 396 are rotatably mounted on the two opposing inner sides. The two tensioning wheels 396 tension the first belt conveyor 393 and the second belt conveyor 394 respectively. On the outer side of the first side plate 35 facing away from the second side plate 36, a first material rack limiting component 37, a second material rack limiting component 38, and a first belt drive device 395 are respectively mounted to limit the material rack 2. The output end of the first belt drive device 395 is connected to one of the pulleys of the first belt conveyor 393 to drive the first belt conveyor 394. The belt conveyor 393 drives the transmission, and at least two guide wheels 392 are installed on the top of the first side plate 35 to guide the material rack 2; the second side plate 36 is equipped with a third material rack limiting component 39 for limiting the material rack 2 and a material rack blocking component 391 for blocking the material rack 2 on the outer side facing away from the first side plate 35; a linkage shaft 397 is connected between the other pulley of the first belt conveyor 393 and the pulley opposite to the second belt conveyor 394, and the first belt conveyor 393 is synchronously driven with the second belt conveyor 394 through the linkage shaft 397.

[0034] By adopting the above technical solution, the first belt conveyor 393 and the second belt conveyor 394 convey the empty material rack 2 from the empty material rack conveying mechanism 4 and convey it to the predetermined position. The material rack blocking component 391 blocks the empty material rack 2. The first material rack limiting component 37, the second material rack limiting component 38, the third material rack limiting component 39 and the material rack blocking component 391 respectively limit and fix the two sides of the empty material rack 2. The slide table driving device 33 drives the slide table 32 to move laterally through the ball screw 34 so that the empty material rack 2 is loaded with sheet materials in sequence.

[0035] Reference Figure 5 As shown, the first rack limiting assembly 37 includes a pin drive device 371, a pin mounting base 372, and a pin 373. The pin drive device 371 is mounted on the outer side of the first side plate 35. One side of the pin mounting base 372 is connected to the output end of the pin drive device 371. The pin 373 is horizontally mounted on the other side of the pin mounting base 372. The structures of the second rack limiting assembly 38 and the third rack limiting assembly 39 are the same as those of the first rack limiting assembly 37.

[0036] Reference Figure 5 As shown, the material rack blocking assembly 391 includes a baffle driving device 3911 mounted on the second side plate 36, and a material rack baffle 3912 mounted on the output end of the baffle driving device 3911. One end of the material rack baffle 3912 extends laterally and is integrally formed with a blocking part 3913 to block the material rack 2 from being conveyed, and the other end of the material rack baffle 3912 is provided with a limiting part 3914 to laterally limit the material rack 2.

[0037] By adopting the above technical solution, when the empty material rack 2 is conveyed to the predetermined position, the baffle drive device 3911 drives the material rack baffle 3912 to move towards the material rack 2. The blocking part 3913 of the material rack baffle 3912 blocks the conveyed material rack 2, and the limiting part 3914 of the material rack baffle 3912 limits the material rack 2 laterally. At the same time, the pin drive device 371 drives the pin mounting seat 372 and the pin 373 to move towards the material rack 2. The pin 373 inserts into the side of the material rack 2 to limit the conveyed material rack 2, and the pin mounting seat 372 limits the material rack 2 laterally, thus realizing fully automatic conveying, blocking and lateral limiting and fixing of the material rack 2.

[0038] In this embodiment, the slide drive device 33 and the first belt drive device 395 are both preferably servo motors, and the pin drive device 371 and the baffle drive device 3911 are both preferably cylinders.

[0039] Reference Figure 6 As shown, the insertion mechanism 6 includes an insertion bracket 61 mounted on the loading rack 30, and the insertion bracket 61 is equipped with a plurality of insertion guide components 62 for inserting sheet materials into the loading rack 2.

[0040] Reference Figure 7As shown, the insert guide assembly 62 includes a flow channel plate 620, a first sheet material baffle 621, a reduction wheel 622, a reduction wheel mounting plate 623, a first sensor 624, a second sensor 625, a second sheet material baffle 626, and an angle positioning component 627. The flow channel plate 620 is longitudinally mounted on the insert support 61. The first sheet material baffle 621 is installed inside the flow channel plate 620, and a material channel for sheet material to pass through is formed between the first sheet material baffle 621 and the flow channel plate 620. The first sheet material baffle 621 has a first mounting port 628 and a second mounting port 629 from top to bottom. The reduction wheel mounting plate 623 is mounted on the first... On the sheet material baffle 621, a reduction wheel 622 is rotatably mounted on a reduction wheel mounting plate 623. The reduction wheel 622 passes through the first mounting port 628 to provide frictional damping to decelerate the sheet material. A first sensor 624 is installed in the first mounting port 628 to detect the sheet material that has slid through. A second sensor 625 is installed in the second mounting port 629 to detect the sheet material that has slid through. A second sheet material baffle 626 is fixedly mounted on the reduction wheel mounting plate 623 by an angle positioning component 627. The tilt angle of the second sheet material baffle 626 relative to the first sheet material baffle 621 is adjusted by the angle positioning component 627.

[0041] By adopting the above technical solution, the flow channel plate 620 in the insert guide assembly 62 laterally limits the sheet material entering it, and the second sheet material baffle 626 upper limits the sheet material, so that the sheet material can smoothly enter the material channel between the flow channel plate 620 and the first sheet material baffle 621 in a predetermined swing direction. This realizes the sliding limit of the sheet material sent by the feeding conveyor 7 and automatically inserts the sheet material into the material rack 2. In cooperation with multiple insert guide assemblies 62, it can simultaneously insert or load sheet material into the material rack 2 at multiple stations, so as to greatly improve the efficiency of inserting sheet material into the material rack 2.

[0042] Reference Figure 8 As shown, the empty material rack conveying mechanism 4 includes a material rack conveyor belt 41, a material rack guide plate 42, and a second belt drive device 43. The material rack conveyor belt 41 is obliquely mounted on one end of the conveyor frame 1 towards the material feeding conveying mechanism 7 and is connected to the material rack positioning conveying mechanism 3. The material rack conveyor belt 41 conveys the material rack 2 to the material rack positioning conveying mechanism 3. The second belt drive device 43 is mounted on the material rack conveyor belt 41 and is connected to the material rack conveyor belt 41 to drive the material rack conveyor belt 41 to convey. The material rack guide plate 42 is mounted on the lower side of the material rack conveyor belt 41 and is used to laterally limit and guide the material rack 2 during conveying.

[0043] By adopting the above technical solution, the empty material rack 2 is placed on the material rack conveyor belt 41. The second belt drive device 43 drives the material rack conveyor belt 41 to transmit the empty material rack 2 to the material rack positioning and conveying mechanism 3. The material rack guide plate 42 laterally limits the lower side of the empty material rack 2 and guides the transmission of the empty material rack 2 to ensure high transmission accuracy and good transmission effect. This allows the empty material rack 2 to be quickly transmitted into the material rack positioning and conveying mechanism 3 and to accurately dock with the insertion mechanism 6. This ensures that multiple insertion guide components 62 in the insertion mechanism 6 can simultaneously and accurately insert the sheet material into the empty material rack 2 at multiple stations, thereby greatly improving the accuracy and efficiency of loading sheet material into the empty material rack 2.

[0044] In this embodiment, the second belt drive device 43 is preferably a servo motor. The material rack conveyor belt 41 is a functional description of the belt conveyor. The specific structure and working principle of the belt conveyor are common knowledge and will not be explained in detail here.

[0045] Reference Figure 1 and Figure 8 As shown, the structure and working principle of the full material rack conveying mechanism 5 are the same as those of the empty material rack conveying mechanism 4.

[0046] By adopting the above technical solution, the full material rack conveying mechanism 5 receives the material rack 2 filled with sheet material from the material rack positioning conveying mechanism 3, and conveys the material rack 2 filled with sheet material to the next station. At the same time, the empty material rack conveying mechanism 4 automatically conveys the next empty material rack 2 to the material rack positioning conveying mechanism 3 to continue loading sheet material. This cycle is repeated, thus realizing the automatic material rack 2 changing.

[0047] Its overall structural design realizes automatic conveying of empty material rack 2, automatic alignment of empty material rack 2 with the sheet material conveyed by the loading conveyor, automatic multi-station synchronous loading of sheet material on empty material rack 2, automatic unloading and conveying of material rack 2 filled with sheet material, and simultaneous automatic conveying of the next empty material rack 2 to the material rack positioning and conveying mechanism 3 to continue loading sheet material to complete the automatic material rack 2 changing operation. Moreover, it does not require manual intervention in inserting sheet material into the material rack 2, so it not only has the advantages of high sheet material loading efficiency, high sheet material loading accuracy and high yield of finished sheet material, but also saves labor costs and reduces the labor intensity of workers, and avoids the phenomenon of scratching sheet material during the sheet material insertion process. It effectively solves the problems of low work efficiency, easy scratching of sheet material, high sheet material loss rate, high labor intensity of workers and high labor costs of enterprises caused by the traditional operation method of manually inserting sheet material (glass sheet) one by one into the material frame.

[0048] The above embodiments are merely examples of this utility model and are not intended to limit the implementation and scope of this utility model. All technical solutions that are the same as or equivalent to the contents described in the claims of this utility model should be included within the protection scope of this utility model.

Claims

1. A sheet inserter assembly machine, characterized in that: The system includes a conveyor frame, a material rack for loading sheet materials, a material rack positioning and conveying mechanism for positioning and conveying the material rack, an empty material rack conveying mechanism, a full material rack conveying mechanism, a inserting mechanism, and a discharging mechanism. The material rack positioning and conveying mechanism is installed in the middle of the conveyor frame. The empty material rack conveying mechanism is located at one end of the conveyor frame and is connected to the material rack positioning and conveying mechanism. The empty material rack conveying mechanism is used to convey empty material racks to the material rack positioning and conveying mechanism. The full material rack conveying mechanism is located at the other end of the conveyor frame and is connected to the material rack positioning and conveying mechanism. The full material rack conveying mechanism receives full material racks from the material rack positioning and conveying mechanism and discharging material from the full material rack. The inserting mechanism is installed on the material rack positioning and conveying mechanism and is used to insert sheet materials into the material rack of the material rack positioning and conveying mechanism. The discharging mechanism is located on one side of the material rack positioning and conveying mechanism and is used to convey sheet materials to inserting mechanism.

2. The sheet inserter assembly machine according to claim 1, characterized in that: The material rack includes two material rack side plates, a material rack connecting rod, and support rollers. The two material rack side plates are arranged in parallel and connected by the material rack connecting rod. A first single-sided rack is connected between the top opposite ends of the two material rack side plates, and a second single-sided rack is connected between the top opposite ends of the two material rack side plates. The teeth of the first single-sided rack are arranged opposite to the teeth of the second single-sided rack. At least one double-sided rack is arranged between the first single-sided rack and the second single-sided rack. The two ends of the at least one double-sided rack are respectively connected to the two material rack side plates. The teeth on both sides of the double-sided rack are respectively arranged opposite to the teeth on one side of the first single-sided rack and the second single-sided rack. At least two support rollers for supporting sheet material are connected between the bottom of the two material rack side plates, and at least one support roller is provided below the first single-sided rack and the double-sided rack, between two adjacent double-sided racks, or between the second single-sided rack and the double-sided rack.

3. The sheet inserter assembly machine according to claim 1, characterized in that: The feeding and conveying mechanism includes a product feeding and conveying frame, a control cabinet, at least two product feeding and conveying modules, and a product positioning baffle. The control cabinet is installed on the product feeding and conveying frame, and at least two product feeding and conveying modules are installed parallel to each other on the top of the product feeding and conveying frame. The product positioning baffle is installed on the top of the product feeding and conveying frame and is located between two adjacent product feeding and conveying modules. The product feeding and conveying module includes a module bracket, a first bearing seat, a second bearing seat, a first rotating shaft, a second rotating shaft, a pulley drive device, a first pulley, a second pulley, a third pulley, a fourth pulley, a first belt, and a second belt. The module bracket is mounted on the product feeding and conveying frame. The first bearing seat and the second bearing seat are respectively mounted on the two ends of the module bracket. The first rotating shaft and the second rotating shaft are respectively transversely connected to the first bearing seat and the second bearing seat. The first pulley and the second pulley are respectively mounted on the two ends of the first rotating shaft. The third pulley and the fourth pulley are respectively mounted on the two ends of the second rotating shaft. The pulley drive device is mounted on the module bracket and is connected to the first bearing seat. The first pulley is connected to the third pulley via the first belt, and the second pulley is connected to the fourth pulley via the second belt.

4. The sheet inserter assembly machine according to claim 1, characterized in that: The material rack positioning and conveying mechanism includes a loading rack, at least two parallel linear guide rails, a slide table, a slide table drive device, a ball screw, a first side plate, a second side plate, a first material rack limiting assembly, a second material rack limiting assembly, a third material rack limiting assembly, a material rack blocking assembly, at least two guide wheels, a first belt conveyor, a second belt conveyor, and a first belt conveyor drive device. The loading rack is obliquely mounted on the middle of the conveyor frame towards the unloading conveying mechanism. At least two linear guide rails are horizontally mounted on the loading rack. The slide table is slidably mounted on the at least two linear guide rails. The ball screw is rotatably mounted on the loading rack and is connected to the slide table. The slide table drive device is mounted on one end of the loading rack, and its output end is connected to the ball screw. The first side plate and the second side plate are respectively mounted on the two ends of the slide table. The first belt conveyor and the second belt conveyor are respectively mounted on the two opposite inner surfaces of the first side plate and the second side plate. On the upper side, tensioning wheels are rotatably mounted on the two inner surfaces of the first and second side plates facing each other. The two tensioning wheels tension the first and second belt conveyors respectively. On the outer surface of the first side plate facing away from the second side plate, a first material rack limiting component, a second material rack limiting component, and a first belt drive device are mounted to limit the material rack. The output end of the first belt drive device is connected to one of the pulleys of the first belt conveyor to drive the first belt conveyor. At least two guide wheels are mounted on the top of the first side plate to guide the material rack. On the outer surface of the second side plate facing away from the first side plate, a third material rack limiting component and a material rack blocking component are mounted to limit the material rack. A linkage shaft is connected between the other pulley of the first belt conveyor and the pulley of the second belt conveyor facing away from it. The first belt conveyor is synchronously driven with the second belt conveyor through the linkage shaft.

5. A sheet inserter assembly machine according to claim 4, characterized in that: The first material rack limiting assembly includes a pin drive device, a pin mounting base and a pin. The pin drive device is installed on the outer side of the first side plate. One side of the pin mounting base is connected to the output end of the pin drive device and the pin is installed laterally on the other side of the pin mounting base. The structures of the second and third rack limiting components are the same as those of the first rack limiting component; The material rack blocking assembly includes a baffle driving device mounted on the second side plate and a material rack baffle mounted on the output end of the baffle driving device. One end of the material rack baffle extends laterally and is integrally formed with a blocking part to block the material rack from being conveyed, and the other end of the material rack baffle is provided with a limiting part to laterally limit the material rack.

6. A sheet inserter assembly machine according to claim 5, characterized in that: The insertion mechanism includes an insertion bracket mounted on the loading rack, and the insertion bracket is equipped with a plurality of insertion guide components for inserting sheet materials into the loading rack. The insert guide assembly includes a flow channel plate, a first sheet material baffle, a reduction wheel, a reduction wheel mounting plate, a first sensor, a second sensor, a second sheet material baffle, and an angle positioning component. The flow channel plate is longitudinally mounted on the insert support. The first sheet material baffle is installed inside the flow channel plate, and a material channel for the sheet material to pass through is formed between the first sheet material baffle and the flow channel plate. The first sheet material baffle has a first mounting port and a second mounting port from top to bottom. The reduction wheel mounting plate is mounted on the first sheet material baffle, and the reduction wheel is rotatably mounted on the reduction wheel mounting plate. The reduction wheel passes through the first mounting port to provide frictional damping to decelerate the sheet material. The first sensor is installed in the first mounting port to detect the sheet material that has slid through. The second sensor is installed in the second mounting port to detect the sheet material that has slid through. The second sheet material baffle is fixedly mounted on the reduction wheel mounting plate by the angle positioning component, and the tilt angle of the second sheet material baffle relative to the first sheet material baffle is adjusted by the angle positioning component.

7. A sheet inserter assembly machine according to claim 1, characterized in that: The empty material rack conveying mechanism includes a material rack conveyor belt, a material rack guide plate, and a second belt drive device. The material rack conveyor belt is obliquely mounted on one end of the conveyor frame and docks with the material rack positioning conveying mechanism. The material rack conveyor belt conveys the material rack to the material rack positioning conveying mechanism. The second belt drive device is mounted on the material rack conveyor belt and is connected to the material rack conveyor belt to drive the material rack conveyor belt to convey. The material rack guide plate is mounted on the lower side of the material rack conveyor belt and is used to laterally limit and guide the material rack during conveying.

8. A sheet inserter assembly machine according to claim 7, characterized in that: The structure and working principle of the full material rack conveyor mechanism are the same as those of the empty material rack conveyor mechanism.

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