A conveying device for processing doors and windows

Abstract

The application discloses a kind of processing door and window conveying devices, it is related to door and window conveying technical field, including rack, the transfer assembly of being arranged with the transfer of workpiece is positioned on the side of rack, the inside of rack is provided with conveying belt, the two sides of conveying belt are provided with the straightening plate that is arranged with the alignment of workpiece, straightening plate side is provided with baffle.The processing door and window conveying device, by the flow guiding effect of pulley, ensure the smooth flow of workpiece on conveying belt, avoid direct contact and potential resistance between workpiece and conveying system, thereby reduce the abrasion generated due to friction, in addition, the cushion pad outside pulley further enhances the protection effect, effectively prolongs the service life of workpiece and conveying system;Through bevel gear set, transmission shaft, half gear and the cooperative work of straightening plate, the automatic correction of workpiece position on conveying belt is realized, straightening plate can quickly respond and promote workpiece to return to correct position, effectively prevent workpiece deviation caused by interruption or damage in conveying.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of door and window conveying, in particular to a processing door and window conveying device. BACKGROUND

[0002] In the door and window processing industry, the conveying device as the key equipment on the production line plays a crucial role in improving production efficiency, ensuring product quality and reducing production cost. At present, there are various conveying devices for processing doors and windows on the market. These devices mostly use conveyor belts, rollers or sliding rails to realize the conveying of door and window workpieces. However, although these existing technologies meet the basic needs of door and window processing to some extent, they still have some significant defects and shortcomings.

[0003] Firstly, the existing conveying device has limitations in adapting to door and window workpieces of different sizes and shapes. Since the sizes and shapes of door and window workpieces are different, the traditional conveying device often has difficulty in accurately positioning and stably conveying the workpieces, which leads to the workpieces being easily shifted or dumped during the conveying process, thereby causing safety accidents or production interruptions.

[0004] Furthermore, the existing conveying device still needs to be improved in terms of automation and intelligence level. Many conveying devices still rely on manual operation for workpiece feeding and position adjustment, which not only increases the labor intensity but also reduces the production efficiency. SUMMARY

[0005] In view of the shortcomings of the prior art, the present application provides a processing door and window conveying device to solve the technical problems mentioned in the background.

[0006] To achieve the above purpose, the present application realizes the following technical scheme: a processing door and window conveying device, comprising a rack, a transfer assembly for transferring workpieces is arranged on one side of the rack, a conveying belt is arranged on the inner side of the rack, rectification plates for aligning workpieces are arranged on both sides of the conveying belt, and a partition plate is arranged on one side of the rectification plate.

[0007] Conveying shafts are arranged on both sides of the rack, and the conveying belt is drivingly installed on the conveying shafts. A servo motor is fixedly installed on one end of the conveying shaft.

[0008] Transmission shafts are rotatably installed on both sides of the top of the rack, half gears are fixedly connected to both sides of the transmission shafts, the transmission shafts are drivingly connected to the conveying shafts through bevel gear sets, support frames are fixedly installed on both sides of the top of the rack, slide rods are slidingly connected to both sides of the support frames, the inner side ends of the slide rods are fixedly connected to the rectification plates, and first toothed rods meshing with the half gears are fixedly connected to both sides of the rectification plates.

[0009] As a further preferred embodiment of the present technical solution, a transmission shaft is rotatably installed on both sides of the top of the rack, half gears are fixedly connected to both sides of the transmission shaft, the transmission shaft is in transmission connection with the conveying shaft through a bevel gear set, support frames are fixedly installed on both sides of the top of the rack, slide rods are slidably connected to both sides of the support frames, the slide rods are fixedly connected to the inside ends of the slide rods, and first toothed rods meshing with the half gears are fixedly connected to both sides of the correction plate.

[0010] As a further preferred embodiment of the present technical solution, a limiting block is fixedly connected to the outside end of the slide rod, and a first damping spring is arranged between the limiting block and the support frame and is sleeved on the slide rod.

[0011] As a further preferred embodiment of the present technical solution, a fixed frame is fixedly connected to the side of the correction plate close to the transfer assembly, a swing frame is rotatably connected to the inside of the fixed frame away from the correction plate, a row of pulleys is arranged on the outside of the swing frame, a buffer pad is arranged on the outer wall of the pulley, a fixed plate is fixedly connected to the inside of the swing frame, and a sliding groove is formed in the fixed plate.

[0012] As a further preferred embodiment of the present technical solution, a rotating rod is rotatably connected to the inside of the fixed frame close to the correction plate, the other end of the rotating rod is slidably installed on the sliding groove through a slide shaft, and a second damping spring is fixedly connected between the rotating rod and the inner wall of the fixed frame.

[0013] As a further preferred embodiment of the present technical solution, a fixed shaft is rotatably connected to one side of the top of the rack, the partition plate is fixedly pressed on the fixed shaft, a gear is fixedly connected to the bottom end of the fixed shaft, a second toothed rod is meshingly connected to one side of the gear, and the first toothed rod is fixedly connected to the outside end of the second toothed rod through a connecting rod.

[0014] As a further preferred embodiment of the present technical solution, a moving plate is fixedly connected to the inside end of the second toothed rod, a horizontal groove is formed in one side of the surface of the moving plate, an inclined groove and a vertical groove are formed in the upper part of the horizontal groove in communication, and a baffle is arranged at the communication part of the inclined groove and the horizontal groove.

[0015] As a further preferred embodiment of the present technical solution, an extension rod is fixedly connected to the inside end of the rack, the extension rod is arranged to extend into the inside of the conveying belt, a knocking rod is slidably connected to the extension rod, a guide rod is fixedly connected to one side of the top of the knocking rod, and the other end of the guide rod is slidably installed in the horizontal groove, the inclined groove and the vertical groove.

[0016] As a further preferred embodiment of the present technical solution, a fixed disc is fixedly connected to the bottom end of the knocking rod, and a third damping spring is arranged between the fixed disc and the extension rod and is sleeved on the knocking rod.

[0017] As a further preferred embodiment of the present technical solution, the transfer assembly comprises a positioning shaft rotatably installed on the rack, a plurality of rotating frames are fixedly connected to the outer wall of the positioning shaft, the rotating frames are located on both sides of the conveying belt, the plurality of rotating frames are arranged in a circumferential array, a movable groove is formed in the outside end of the rotating frame, a transfer frame is arranged on the inner wall of the movable groove, and a counterweight is arranged at the bottom of the transfer frame.

[0018] Compared with the prior art, the following beneficial effects are achieved:

[0019] Through the flow guiding effect of the pulley, the smooth flow of the workpiece on the conveying belt is ensured, direct contact and potential resistance between the workpiece and the conveying system are avoided, thereby reducing wear caused by friction. In addition, the buffer pad on the outer side of the pulley further enhances the protection effect, effectively prolonging the service life of the workpiece and the conveying system. The design of the swing frame allows it to rotate inside the fixed frame according to the pushing force of the workpiece. Through the cooperation of the rotating rod and the second damping spring, effective buffering and absorption of the resistance force of the workpiece are achieved. This self-adaptive adjustment mechanism not only protects the swing frame from damage, but also improves the stability and reliability of the entire conveying process. Through the coordinated work of the bevel gear set, transmission shaft, half gear and correction plate, automatic correction of the position of the workpiece on the conveying belt is achieved. When the position of the workpiece deviates, the correction plate can quickly respond and push the workpiece back to the correct position, effectively preventing the interruption or damage of the conveying caused by the deviation of the workpiece. At the same time, this mechanism also improves the conveying accuracy and efficiency of the workpiece. When the half gear is no longer engaged with the first toothed rod, the correction plate, first toothed rod, slide rod and limit block are automatically reset under the elastic action of the first damping spring. This reset mechanism ensures the continuous and stable operation of the conveying system, avoiding faults and downtime caused by long-term deviation or jamming of parts.

[0020] Through the reciprocating up-and-down movement of the knocking rod, the conveying belt is continuously knocked and cleaned, effectively removing any impurities, dust or residues that may be attached to the conveying belt, reducing wear and failure of the conveying belt caused by dust accumulation or dirt, thereby prolonging the service life of the conveying belt. At the same time, it also ensures the cleanliness of the workpiece on the conveying belt, improving the quality of subsequent processing or handling. The automated knocking and cleaning process does not require manual intervention, reducing downtime and maintenance costs, and improving the continuity and stability of the production line. In addition, by ensuring the cleanliness and smooth operation of the conveying belt, production interruptions caused by conveying belt problems are reduced, further improving overall production efficiency. The ninety-degree rotation switching mechanism of the partition plate achieves precise control of the workpiece on the conveying belt. When needed, the partition plate can completely block the workpiece to prevent it from moving further. When released, there is no obstruction, ensuring that the workpiece can smoothly enter the next processing link. This precise switching mechanism improves the accuracy and reliability of material discharge, avoiding errors or delays caused by improper manual operation. Through the automated partition plate rotation switching mechanism, the workpiece's stay on the conveying belt and release are precisely controlled without the need for manual intervention. This not only reduces the dependence on human labor, but also reduces errors and uncertainties caused by human factors, improving the automation level and intelligent degree of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the transfer component in this invention;

[0023] Figure 3 This is a schematic diagram of the structure of the conveyor belt, straightening plate, and partition in this invention;

[0024] Figure 4 This is a schematic diagram of the structure of the correction plate in this invention;

[0025] Figure 5 This is a schematic diagram of the structure of the straightening plate, slide bar, and first toothed bar in this invention;

[0026] Figure 6 This is a schematic diagram of the structure of the fixed frame and the swing frame in this invention;

[0027] Figure 7 This is a schematic diagram of the structure of the partition, gear, and second toothed rod in this invention;

[0028] Figure 8 This is a schematic diagram of the moving plate, guide rod, and striking rod in this invention.

[0029] In the diagram: 1. Frame; 2. Transfer assembly; 3. Conveyor belt; 4. Straightening plate; 5. Partition plate; 21. Positioning shaft; 22. Rotating frame; 23. Transfer frame; 24. Counterweight; 25. Movable groove; 31. Conveyor shaft; 32. Servo motor; 33. Synchronous belt pulley transmission assembly; 41. Transmission shaft; 42. Half gear; 43. Bevel gear set; 44. Support frame; 45. Slide rod; 46. Limiting block; 47. First damping spring; 48. First gear. 49. Fixed frame; 410. Swing frame; 411. Pulley; 412. Rotating rod; 413. Fixed plate; 414. Slide groove; 415. Second damping spring; 51. Fixed shaft; 52. Gear; 53. Second rack; 54. Moving plate; 55. Horizontal groove; 56. Inclined groove; 57. Vertical groove; 58. Baffle; 59. Extension rod; 510. Striking rod; 511. Guide rod; 512. Fixed plate; 513. Third damping spring. Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1: Combining Figures 1-8As shown, the present invention provides a technical solution: a processing door and window conveying device, including a frame 1, a transfer component 2 for transferring workpieces is provided on one side of the frame 1, a conveyor belt 3 is provided on the inner side of the frame 1, and a straightening plate 4 for straightening the workpiece is provided on both sides of the conveyor belt 3. A partition 5 is provided on one side of the straightening plate 4 to ensure that the workpiece remains stable during the conveying process.

[0032] The frame 1 is provided with conveyor shafts 31 on both sides. The conveyor belt 3 is installed on the conveyor shaft 31 through a transmission device. One end of the conveyor shaft 31 is fixedly installed on the frame 1 and driven by a servo motor 32. The other end of the conveyor shaft 31 is connected to the positioning shaft 21 through a synchronous belt pulley transmission assembly 33 to ensure the smooth operation of the conveyor belt 3.

[0033] A drive shaft 41 is rotatably mounted on both sides of the top of the frame 1. Half gears 42 are fixedly connected to both sides of the drive shaft 41. One end of the drive shaft 41 is connected to the conveyor shaft 31 through a bevel gear set 43 to realize the transmission of power. A support frame 44 is fixedly mounted on both sides of the top of the frame 1. A slide rod 45 is slidably connected to both sides of the support frame 44. The inner end of the slide rod 45 is fixedly connected to the straightening plate 4 to ensure the stability and accuracy of the straightening plate 4.

[0034] The two sides of the straightening plate 4 are fixedly connected with the first toothed rod 48 that meshes with the half gear 42 to achieve precise movement of the straightening plate 4. The outer end of the slide rod 45 is fixedly connected with the limit block 46. The limit block 46 and the support frame 44 are provided with the first damping spring 47 sleeved on the slide rod 45 to reduce the impact during the sliding process.

[0035] A fixed frame 49 is fixedly connected to the side of the straightening plate 4 near the transfer component 2. A swing frame 410 is rotatably connected to the side of the fixed frame 49 away from the straightening plate 4. A row of pulleys 411 is provided on the outer side of the swing frame 410. A buffer pad is provided on the outer wall of the pulleys 411 to reduce the collision and damage of the workpiece during the conveying process. A fixed plate 413 is fixedly connected to the inner side of the swing frame 410. A sliding groove 414 is provided on the fixed plate 413 to realize the sliding connection.

[0036] A rotating rod 412 is rotatably connected inside the fixed frame 49 near the straightening plate 4. The other end of the rotating rod 412 is slidably mounted on the slide groove 414 via a sliding shaft to enable flexible movement of the rotating rod 412. A second damping spring 415 is fixedly connected to the inner wall of the fixed frame 49 to reduce the impact during rotation and ensure the stable operation of the entire system.

[0037] In an embodiment of the present invention, by starting the servo motor 32, the conveyor shaft 31 is driven to rotate synchronously, so that the conveyor shaft 31 can drive the conveyor belt 3 to effectively transport the workpiece. At the same time, during the rotation of the conveyor shaft 31, it will work in coordination with the synchronous belt pulley transmission assembly 33, thereby driving the transfer assembly 2 to perform corresponding operations, so that the transfer assembly 2 can smoothly transfer the workpiece onto the conveyor belt 3.

[0038] When the workpiece is conveyed to the other side by the conveyor belt 3, both ends of the workpiece will first come into contact with multiple pulleys 411. These pulleys 411 play a guiding role, ensuring that the workpiece can pass smoothly during the flow process and avoiding any possible resistance and obstruction. In addition, the buffer pads on the outside of the pulleys 411 can protect the workpiece and effectively prevent the workpiece from being worn during the conveying process. During the process of the two swing frames 410 guiding the workpiece on the top of the conveyor belt 3, due to the thrust of the workpiece, the two swing frames 410 will rotate inside the fixed frame 49. The swing frame 410 cooperates with the fixed plate 413 and the slide 414 to drive the rotating rod 412 to rotate inward and compress the second damping spring 415, thereby effectively reducing the resistance of the workpiece to the swing frame 410 and preventing the swing frame 410 from being damaged by the thrust.

[0039] Meanwhile, during the rotation of the conveyor shaft 31, it works in conjunction with the bevel gear set 43 to drive the transmission shaft 41 to rotate. The transmission shaft 41 drives the two half gears 42 to rotate synchronously. When the half gears 42 rotate to mesh with the first rack 48, they can push the two straightening plates 4 to move inward. The inward movement of the straightening plates 4 can correct the position of the workpiece on the conveyor belt 3 and prevent the workpiece from shifting. At the same time, when the straightening plates 4 move inward, they can drive the slide bar 45 to slide inward on the support frame 44, thereby pushing the limit block 46 to move and compressing the first damping spring 47. When the half gears 42 rotate to not mesh with the first rack 48, the straightening plates 4, the first rack 48, the slide bar 45, and the limit block 46 are reset under the elastic force of the first damping spring 47 to ensure the stable operation of the entire system.

[0040] Example 2: Combination Figure 7 , Figure 8As shown, based on Embodiment 1, a fixed shaft 51 is connected to the top side of the frame 1 by rotation, and the partition 5 is firmly fixed to the fixed shaft 51. The bottom end of the fixed shaft 51 is fixedly connected to a gear 52. One side of the gear 52 is meshed with a second gear 53. The outer end of the second gear 53 is fixedly connected to the first gear 48 through a connecting rod. The inner end of the second gear 53 is fixedly connected to a movable plate 54. A horizontal groove 55 is provided on one side of the surface of the movable plate 54. An inclined groove 56 and a vertical groove 57 are provided above the horizontal groove 55. A baffle 58 is provided at the connection between the inclined groove 56 and the horizontal groove 55. With this arrangement, the baffle 58 can only rotate to the side away from the second gear 53.

[0041] An extension rod 59 is fixedly connected to the inner end of the frame 1. The extension rod 59 extends into the conveyor belt 3. A striking rod 510 is slidably connected to the extension rod 59. A guide rod 511 is fixedly connected to the top side of the striking rod 510. The other end of the guide rod 511 is slidably installed in the horizontal groove 55, the inclined groove 56 and the vertical groove 57. A fixing plate 512 is fixedly connected to the bottom end of the striking rod 510. A third damping spring 513 is sleeved on the striking rod 510 between the fixing plate 512 and the extension rod 59.

[0042] In an embodiment of the present invention, when the half gear 42 starts to rotate and drives the first rack 48 to move inward, the first rack 48 then drives the second rack 53 and the moving plate 54 to move inward together. During this process, as the moving plate 54 moves inward, a baffle 58 is provided at the connection between the inclined groove 56 and the transverse groove 55. The baffle 58 blocks the movement trajectory of the guide rod 511. This blocking effect causes the guide rod 511 to slide from the end of the transverse groove 55 into the inclined groove 56. Through the cooperation between the inclined groove 56 and the guide rod 511, the striking rod 510 can move upward along the inclined groove 56, thereby driving the extension rod 59 to move upward. As the striking rod 510 rises, it will compress the third damping spring 513. When the moving plate 54 continues to move inward, the guide rod 511 will move from the end of the inclined groove 56 into the vertical groove 57. At this time, the third damping spring 513... Under the elastic force of 13, in conjunction with the fixed plate 512, the guide rod 511 will drive the striking rod 510 to move downward. During the downward movement of the striking rod 510, it will knock and clean the conveyor belt 3 below. When the moving plate 54 moves to the innermost position, the guide rod 511 is located at the outermost side of the transverse groove 55. At this time, the second toothed rod 53 and the moving plate 54 begin to move outward under the action of the half gear 42 and the first toothed rod 48. The guide rod 511 slides in the transverse groove 55. During this process, the baffle 58 will not block the guide rod 511. Through such reciprocating motion, combined with the transverse groove 55, inclined groove 56, vertical groove 57 and baffle 58 opened on the moving plate 54, in conjunction with the guide rod 511, the fixed plate 512 and the third damping spring 513, the striking rod 510 can realize reciprocating up and down movement. This reciprocating motion enables the striking rod 510 to continuously knock and clean the conveyor belt 3.

[0043] Meanwhile, as the second rack 53 moves inward, it works in conjunction with the meshing gear 52 and fixed shaft 51 to rotate the partition 5 outward. When the second rack 53 reaches its innermost position, it rotates the partition 5 ninety degrees, preventing it from obstructing the workpieces on the conveyor belt 3. When the second rack 53 moves outward, the meshing gear 52 and fixed shaft 51 work together again to rotate the partition 5 inward. When the second rack 53 reaches its outermost position, it rotates the partition 5 ninety degrees, preventing it from obstructing the workpieces on the conveyor belt 3. Plate 5 blocks the workpieces on conveyor belt 3. In this way, the rotation and switching of plate 5 are realized, thereby realizing the intermittent discharge of workpieces on conveyor belt 3. Plate 5 can rotate 90 degrees to ensure that it can completely block the workpieces when needed, and allow them to pass without any obstruction. This precise switching mechanism significantly improves the accuracy and reliability of discharge. Through the automated rotation and switching mechanism of plate 5, the dwell time and release of workpieces on conveyor belt 3 can be precisely controlled without manual intervention. This not only improves the automation level of the production line, but also significantly improves the overall production efficiency.

[0044] Example 3: Combination Figure 2 As shown, based on Embodiment 2, the design of the transfer component 2 includes a positioning shaft 21 rotatably mounted on the frame 1. Multiple rotating frames 22 are fixedly connected to both sides of the outer wall of the positioning shaft 21. These rotating frames 22 are cleverly arranged on both sides of the conveyor belt 3 to ensure the balance and stability of the entire system. To further enhance its function, the multiple rotating frames 22 are arranged in a circumferential array to ensure uniform force distribution and efficient operation. At the outer end of each rotating frame 22, a movable groove 25 is opened. The inner wall of these movable grooves 25 is carefully designed and equipped with transfer frames 23. These transfer frames 23 not only have flexible mobility, but also have a counterweight 24 specially equipped at the bottom to ensure stability and balance during the transfer process. Through this design, the transfer component 2 can complete its predetermined task efficiently and accurately, while ensuring the reliability and safety of the entire system.

[0045] In an embodiment of the present invention, when the conveyor shaft 31 starts to rotate, it works in conjunction with the synchronous belt pulley drive assembly 33. The synchronous belt pulley drive assembly 33 transmits power to the positioning shaft 21, causing it to also start to rotate. As the positioning shaft 21 rotates, the rotating frame 22 also starts to rotate. The rotation of the rotating frame 22 drives the transfer frame 23 and the counterweight 24 to rotate synchronously toward one side of the conveyor belt 3. During this process, the transfer frame 23 performs a precise gripping action on the workpiece. As the transfer frame 23 continues to drive the workpiece to one side of the conveyor belt 3, the workpiece is gradually guided and placed on the conveyor belt 3. This series of actions realizes the intermittent transfer of the workpiece, ensuring that the workpiece can be transferred from one position to another in an orderly and efficient manner.

[0046] Working principle of the door and window conveying device:

[0047] Step 1: By turning on the servo motor 32, the conveyor shaft 31 is driven to rotate synchronously. When the conveyor shaft 31 rotates, it works in conjunction with the synchronous belt pulley transmission assembly 33 to drive the positioning shaft 21, rotating frame 22, transfer frame 23, and counterweight 24 to rotate synchronously to one side of the conveyor belt 3. As the transfer frame 23 rotates, it grabs the workpiece. As the transfer frame 23 drives the workpiece to rotate to one side of the conveyor belt 3, the workpiece is then transported and placed on the conveyor belt 3.

[0048] Step 2: When the conveyor shaft 31 rotates, it drives the conveyor belt 3 to transport the workpiece. When the workpiece is on the conveyor belt 3 and is being transported to the other side, both ends of the workpiece will first contact the pulleys 411. The multiple pulleys 411 play a role in guiding the flow of the workpiece, so that the workpiece flows smoothly without being resisted. Under the action of the buffer pad on the outside of the pulleys 411, the workpiece is protected and wear is prevented. When the two swing frames 410 guide the workpiece at the top of the conveyor belt 3, the pushing force of the workpiece causes the two swing frames 410 to rotate inside the fixed frame 49. At the same time, the swing frames 410, together with the fixed plate 413 and the slide 414, drive the rotating rod 412 to rotate inward and compress the second damping spring 415, thereby effectively reducing the resistance of the workpiece to the swing frames 410 and preventing the two swing frames 410 from being damaged by the pushing force.

[0049] Step 3: When the conveyor shaft 31 rotates, it can drive the transmission shaft 41 to rotate in conjunction with the bevel gear set 43, so that the transmission shaft 41 drives the two half gears 42 to rotate synchronously. When the half gears 42 rotate to mesh with the first rack 48, they can drive the two straightening plates 4 to move inward, so that the straightening plates 4 can correct the position of the workpiece located on the conveyor belt 3 and prevent it from deviating.

[0050] Step 4: When the half gear 42 drives the first rack 48 to move inward, the first rack 48 drives the second rack 53 and the moving plate 54 to move inward. During the inward movement of the moving plate 54, the guide rod 511, through the inclined groove 56, drives the striking rod 510 to move upward at the extension rod 59. This causes the striking rod 510 to drive the fixed plate 512 to move upward and compress the third damping spring 513. When the moving plate 54 moves inward, the guide rod 511 moves from the end of the inclined groove 56 to the vertical groove 57. Under the elastic force of the third damping spring 513, the fixed plate 512 drives the striking rod 510 to move downward, causing the striking rod 510 to knock and clean the conveyor belt 3 below.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A processing door and window conveying device, comprising a frame (1), characterized in that: A transfer assembly (2) for transferring workpieces is provided on one side of the frame (1), a conveyor belt (3) is provided on the inside of the frame (1), a straightening plate (4) for straightening workpieces is provided on both sides of the conveyor belt (3), and a partition plate (5) is provided on one side of the straightening plate (4). The frame (1) is provided with conveyor shafts (31) on both sides, and the conveyor belt (3) is driven on the conveyor shafts (31). One end of the conveyor shaft (31) is provided with a servo motor (32) fixedly installed on the frame (1). A drive shaft (41) is rotatably mounted on both sides of the top of the frame (1). Half gears (42) are fixedly connected to both sides of the drive shaft (41). One end of the drive shaft (41) is connected to the conveyor shaft (31) through a bevel gear set (43). A support frame (44) is fixedly mounted on both sides of the top of the frame (1). A slide rod (45) is slidably connected to both sides of the support frame (44). The inner end of the slide rod (45) is fixedly connected to the straightening plate (4). A first toothed rod (48) that meshes with the half gear (42) is fixedly connected to both sides of the straightening plate (4). A limiting block (46) is fixedly connected to the outer end of the slide rod (45), and a first damping spring (47) is sleeved on the slide rod (45) between the limiting block (46) and the support frame (44).

2. The processing door and window conveying device according to claim 1, characterized in that: A fixed frame (49) is fixedly connected to the side of the correction plate (4) near the transfer component (2). A swing frame (410) is rotatably connected inside the fixed frame (49) away from the correction plate (4). A row of pulleys (411) is provided on the outside of the swing frame (410). A buffer pad is provided on the outer wall of the pulleys (411). A fixed plate (413) is fixedly connected inside the swing frame (410). A slide groove (414) is provided on the fixed plate (413). A rotating rod (412) is rotatably connected inside the fixed frame (49) near the correction plate (4). The other end of the rotating rod (412) is slidably installed on the slide groove (414) through a sliding shaft. A second damping spring (415) is fixedly connected between the rotating rod (412) and the inner wall of the fixed frame (49).

3. The processing door and window conveying device according to claim 1, characterized in that: A fixed shaft (51) is rotatably connected to one side of the top of the frame (1), and a partition (5) is fixedly installed on the fixed shaft (51). A gear (52) is fixedly connected to the bottom end of the fixed shaft (51), and a second rack (53) is meshed on one side of the gear (52). The outer end of the second rack (53) is fixedly connected to the first rack (48) through a connecting rod.

4. The processing door and window conveying device according to claim 3, characterized in that: The inner end of the second toothed rod (53) is fixedly connected to a movable plate (54). A transverse groove (55) is provided on one side of the surface of the movable plate (54). An inclined groove (56) and a vertical groove (57) are provided above the transverse groove (55). A baffle (58) is provided at the connection between the inclined groove (56) and the transverse groove (55). An extension rod (59) is fixedly connected to the inner end of the frame (1). The extension rod (59) extends into the conveyor belt (3). A striking rod (510) is slidably connected to the extension rod (59). A guide rod (511) is fixedly connected to one side of the top of the striking rod (510). The other end of the guide rod (511) is slidably installed in the transverse groove (55), the inclined groove (56) and the vertical groove (57). A fixed plate (512) is fixedly connected to the bottom end of the striking rod (510). A third damping spring (513) is sleeved on the striking rod (510) between the fixed plate (512) and the extension rod (59).

5. The processing door and window conveying device according to claim 1, characterized in that: The transfer assembly (2) includes a positioning shaft (21) rotatably mounted on the frame (1). Multiple rotating frames (22) are fixedly connected to both sides of the outer wall of the positioning shaft (21), and the rotating frames (22) are located on both sides of the conveyor belt (3). The multiple rotating frames (22) are arranged in a circular array. An active groove (25) is opened at the outer end of the rotating frame (22). A transfer frame (23) is provided on the inner wall of the active groove (25), and a counterweight (24) is provided at the bottom of the transfer frame (23).

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