An electric extrusion device for processing screw-type window openers

Abstract

This invention discloses an electric extrusion device for processing screw-type window openers, relating to the field of screw-type window opener processing technology. It includes a base plate with a support column at its upper end and a connecting plate at the upper end of the support column. Two electric extrusion push rod bodies are symmetrically arranged at the upper end of the connecting plate. A first servo motor is housed within each electric extrusion push rod body, and a first lead screw is located at the output end of the first servo motor. A nut is also housed within each electric extrusion push rod body, with a first connecting cylinder at one end of the nut. This electric extrusion device for processing screw-type window openers uses fourth and fifth servo motors and other structures to securely clamp the bottom and top of the screw-type window opener. The extrusion connection of the outer shell is achieved with the help of the first servo motor, enhancing processing stability and product aesthetics. The second and fourth servo motors and related structures can adjust the rotation angle and height of the window opener, improving processing flexibility and meeting different needs.

Description

Technical Field

[0001] This invention relates to the field of screw-type window opener processing technology, and in particular to an electric extrusion device for processing screw-type window openers. Background Technology

[0002] A screw-type window opener is a device used to control the opening and closing of windows. It consists of a motor, a screw, and a housing. The motor drives the screw to rotate, causing the nut to move and generate push and pull force. Its advantages include high load-bearing capacity, good self-locking, stable operation, strong adaptability, and high degree of intelligence.

[0003] Existing screw-type window openers mostly use bolts to connect the outer shell and internal components during installation and processing. Since screw-type window openers have many internal components, a large number of bolts are required for installation, which is inefficient and affects production efficiency due to manual installation. At the same time, screw-type window openers installed with bolts are prone to bolt loosening during use, which can lead to displacement of internal parts and affect the normal operation of the window opener, causing certain adverse effects on users. In order to overcome the shortcomings of existing technologies, we propose an electric extrusion device for processing screw-type window openers. Summary of the Invention

[0004] The main objective of this invention is to provide an electric extrusion device for processing screw-type window openers, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] An electric extrusion device for processing screw-type window openers includes a base plate, a support column at the upper end of the base plate, a connecting plate at the upper end of the support column, a positioning ring at the center of the upper end of the connecting plate, two electric extrusion push rod bodies symmetrically arranged at the upper end of the connecting plate, mounting plates on both sides of each electric extrusion push rod body, a first bolt for fixing the mounting plate at the upper end of the mounting plate, a first servo motor inside each electric extrusion push rod body, a first lead screw at the output end of the first servo motor, a nut inside each electric extrusion push rod body, a first connecting cylinder at one end of the nut, two guide blocks symmetrically arranged inside each electric extrusion push rod body, a mounting block through which one end of the first connecting cylinder passes, a second bolt for fixing the first connecting cylinder to the mounting block at the upper end of the mounting block, and a top head at one end of the mounting block.

[0007] A movable plate is provided between the base plate and the connecting plate. An L-shaped support plate is provided at the upper end of the movable plate. A second servo motor is provided at the upper end of the L-shaped support plate. A first rotating rod is provided through the output end of the second servo motor and passes through the L-shaped support plate. A first gear is provided on the outer surface of the first rotating rod. A first transmission toothed belt is provided on the outer surface of the first gear. A second gear is provided on the inner surface of the other end of the first transmission toothed belt. A second rotating rod is provided inside the second gear. A connecting plate is provided at the top of the second rotating rod. A U-shaped seat is provided at the upper end of the connecting plate. A third bolt for fixing the connecting plate and the U-shaped seat is provided at the lower end of the connecting plate. A first ball bearing and a second ball bearing are embedded on the surface of the movable plate.

[0008] A third servo motor is provided at the front end of the U-shaped base. A second lead screw is provided through the output end of the third servo motor and passes through the U-shaped base. A second connecting cylinder is provided at the other end of the second lead screw, and a third lead screw is provided at the other end of the second connecting cylinder. A first guide rod is provided inside the U-shaped base. A first moving block is provided on the outer surface of both the second lead screw and the third lead screw. A first connecting block is provided at one end of the first moving block. A fourth bolt for fixing the first moving block and the first connecting block is provided at the upper end of the first moving block. A first clamping block is provided at one end of the first connecting block.

[0009] Preferably, a fixed plate is provided at the upper end of the movable plate, a fourth servo motor is provided at the rear end of the fixed plate, a third rotating rod is provided through the output end of the fourth servo motor through the fixed plate, a third gear is provided on the outer surface of the third rotating rod, a fourth gear is provided on one side of the third gear, a fourth rotating rod is provided inside the fourth gear, a fifth gear is provided on the outer surface of both the third and fourth rotating rods, a second transmission toothed belt is provided on the outer surface of the fifth gear, a sixth gear is provided on the inner surface of the other end of the second transmission toothed belt, a fifth rotating rod is provided inside the sixth gear, two sets of bearing seats are symmetrically provided at the upper end of the movable plate, two seventh gears are provided on the outer surface of the fifth rotating rod, and a rack is provided on one side of each of the plurality of support columns;

[0010] Two guide rods are symmetrically arranged at the upper end of the connecting plate. Each guide rod has a movable block on its outer surface. A fifth bolt for fixing the movable block is located at one end of each movable block. A connecting frame is provided between the two movable blocks. A fifth servo motor is located at the front end of the connecting frame. A fourth lead screw is installed through the connecting frame at the output end of the fifth servo motor. A third connecting cylinder is located at the rear end of the fourth lead screw. A fifth lead screw is located at the rear end of the third connecting cylinder. A second guide rod is provided inside the connecting frame. A second moving block is provided on the outer surface of both the fourth and fifth lead screws. A second connecting block is located at one end of each second moving block. A sixth bolt for fixing the second moving block and the second connecting block is located at the upper end of the second moving block. A second clamping block is located at one end of the second connecting block.

[0011] Preferably, multiple support columns are welded between the base plate and the connecting plate, the positioning ring is welded to the center of the upper end of the connecting plate, a through hole with the same diameter as the inner ring of the positioning ring is opened at the center of the surface of the connecting plate, two mounting plates are respectively welded to both sides of the electric extrusion push rod body, and the mounting plates and the surface of the connecting plate are detachably connected by a first bolt.

[0012] Preferably, the first servo motor is detachably connected to the electric extrusion push rod body. The output end of the first servo motor is provided with a coupling. The output end of the first servo motor is detachably connected to the first lead screw through the coupling. The nut is threadedly connected to the outer surface of the first lead screw. The first connecting cylinder is welded to one end of the nut. The interior of the first connecting cylinder is hollow. The two guide blocks are symmetrically welded to the inner surface of the electric extrusion push rod body. The nut is slidably connected to the outer surface of the two guide blocks. The other end of the first connecting cylinder is detachably connected to the mounting block through a second bolt. The top head is welded to one end of the mounting block.

[0013] Preferably, the L-shaped support plate is welded to the upper end of the movable plate, the second servo motor is detachably connected to the upper end of the L-shaped support plate, the output end of the second servo motor is provided with a coupling, the output end of the second servo motor passes through the L-shaped support plate and is detachably connected to the first rotating rod through the coupling, the first gear is welded to the outer surface of the first rotating rod, the first transmission belt meshes with the first gear, the inner surface of the other end of the first transmission belt meshes with the second gear, the second gear is welded to the outer surface of the second rotating rod, the connecting disc is welded to the top of the second rotating rod, the connecting disc and the U-shaped seat are detachably connected by a third bolt, the first ball bearing and the second ball bearing are detachably embedded on the surface of the movable plate, the first rotating rod is rotatably connected to the first ball bearing, and the second rotating rod is rotatably connected to the second ball bearing.

[0014] Preferably, the third servo motor is detachably connected to the front end of the U-shaped seat, and the output end of the third servo motor is provided with a coupling. The output end of the third servo motor passes through the U-shaped seat and is detachably connected to the second lead screw through the coupling. The second connecting cylinder is welded between the second lead screw and the third lead screw. The threads of the second lead screw and the third lead screw are opposite. The first guide rod is welded inside the U-shaped seat. The two first moving blocks are threadedly connected to the outer surfaces of the second lead screw and the third lead screw, respectively. Both first moving blocks are slidably connected to the outer surface of the first guide rod. The first connecting block and the first moving block are detachably connected by a fourth bolt. The first clamping block is detachably connected to one end of the first connecting block.

[0015] Preferably, the fixed plate is welded to the upper end of the movable plate, the fourth servo motor is detachably connected to the rear end of the fixed plate, the output end of the fourth servo motor is provided with a coupling, the output end of the fourth servo motor passes through the fixed plate and is detachably connected to the third rotating rod through the provided coupling, the third gear is welded to the outer surface of the third rotating rod, the fourth gear meshes with the third gear, and the fourth gear is welded to the outer surface of the fourth rotating rod.

[0016] Preferably, the two fifth gears are respectively welded to the outer surfaces of the third and fourth rotating rods, the second transmission belt meshes with the outer surface of the fifth gear, the inner surface of the other end of the second transmission belt meshes with the sixth gear, the sixth gear is welded to the outer surface of the fifth rotating rod, the two sets of bearing seats are symmetrically welded to the upper end of the movable plate, the fifth rotating rod is rotatably connected to the bearing seat, the seventh gear is welded to the outer surface of the fifth rotating rod, the rack is welded to one side of the support column, and the seventh gear meshes with the rack.

[0017] Preferably, the two guide rods are symmetrically welded to the upper end of the connecting plate. The fifth bolt is threadedly connected to the movable block. The movable block and the guide rod are detachably connected via the fifth bolt. The connecting frame is welded to the outer surface of the two movable blocks. The fifth servo motor is detachably connected to the front end of the connecting frame. A coupling is provided at the output end of the fifth servo motor. The output end of the fifth servo motor passes through the connecting frame and is detachably connected to the fourth lead screw via the coupling. The third connecting cylinder is welded between the fourth and fifth lead screws. The threads of the fourth and fifth lead screws are opposite. The second guide rod is welded inside the connecting frame. The two second moving blocks are threadedly connected to the outer surfaces of the fourth and fifth lead screws, respectively. Both second moving blocks are slidably connected to the outer surface of the second guide rod. The second connecting block and the second moving block are detachably connected via the sixth bolt. The second clamping block is detachably connected to one end of the second connecting block.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This electric extrusion device for processing screw-type window openers inserts the screw-type window opener into the positioning ring, allowing it to pass through the through hole in the center of the connecting plate. The bottom then moves to the surface of the U-shaped seat, and the bottom and top of the screw-type window opener are fixed. After fixing, the first servo motor drives the first lead screw to rotate. At this time, the nut, along with the rotation of the first lead screw, causes the first connecting cylinder to extend from the output end of the electric extrusion push rod body. Simultaneously, it drives the mounting block and the top head to move until the top head passes through the positioning ring, thus extruding and connecting the screw-type window opener shell. Here, the guide block guides the nut during movement, preventing it from rotating along with the first lead screw. This allows for efficient extrusion and connection of the screw-type window opener shell, resulting in high processing efficiency. It improves the overall stability of the screw-type window opener after processing and effectively solves the problem of bolt loosening that often occurs with bolt-installed screw-type window openers. Furthermore, the overall structure of the screw-type window opener connected by extrusion is more aesthetically pleasing.

[0020] 2. This electric extrusion device for processing screw-type window openers uses a third servo motor to drive the second lead screw to rotate, which in turn drives the second connecting cylinder and the third lead screw to rotate. When the second and third lead screws rotate simultaneously, the first guide rod can move the two first moving blocks horizontally towards the center position, which will also drive the first connecting block and the first clamping block to move until the two first clamping blocks clamp and fix the bottom of the screw-type window opener. The inner surface of the first clamping block is coated with a rubber coating with anti-slip texture, which can better fit the outer shell of the screw-type window opener and avoid scratching the outer shell of the screw-type window opener. This ensures that the screw-type window opener will not deviate during processing, further improving the extrusion processing accuracy of the screw-type window opener.

[0021] 3. The electric extrusion device for processing screw-type window openers uses a second servo motor to drive the first rotating rod to rotate, which in turn drives the first gear to rotate. Simultaneously, under the transmission of the first transmission belt, the second gear and the second rotating rod rotate. When the second rotating rod rotates, it drives the connecting plate and the U-shaped seat to rotate horizontally, which in turn drives the screw-type window opener fixed on the bottom of the U-shaped seat to rotate. This allows for efficient extrusion processing of different positions on the outer shell of the screw-type window opener, ensuring that the connecting parts on the entire circumference receive uniform extrusion pressure. This results in a more uniform connection between the outer shell and the internal components, further guaranteeing processing quality.

[0022] 4. This electric extrusion device for processing screw-type window openers uses a fourth servo motor to drive a third rotating rod, which in turn drives a third gear. Since the fourth gear meshes with the third gear, the rotation of the third gear drives the fourth gear and the fourth rotating rod to rotate. Simultaneously, the rotation of the third and fourth rotating rods drives two fifth gears to rotate. Furthermore, the two second transmission belts drive two sixth gears to rotate, which in turn drives two fifth rotating rods to rotate. The rotation of the fifth rotating rods drives two seventh gears to rotate. Since the seventh gears mesh with a rack, the simultaneous rotation of the two sets of seventh gears drives a moving plate to rise and fall, thereby adjusting the height of the screw-type window opener fixed on the U-shaped base. This allows for convenient extrusion processing of different positions in the vertical direction of the screw-type window opener, enabling a tight connection between the outer shell and internal components, enhancing the overall connection strength. It can also adapt to screw-type window openers with different internal layouts and structures for extrusion processing at different positions.

[0023] 5. This electric extrusion device for processing screw-type window openers, driven by a fifth servo motor, rotates the fourth lead screw, which in turn rotates the third connecting cylinder and the fifth lead screw together. When the fourth and fifth lead screws rotate simultaneously, the second guide rod, in conjunction with the second moving block, moves the two second moving blocks towards the center position. Simultaneously, it moves the second connecting block and the second clamping block until the two clamping blocks clamp and fix the top shell of the screw-type window opener. After adjusting the angle and height of the screw-type window opener, the bottom clamping device provides stable clamping, preventing shaking during extrusion processing and thus avoiding deviations in the extrusion position. This further improves the processing accuracy of the screw-type window opener. The inner surface of the second clamping block has a rubber coating with anti-slip texture, which better conforms to the screw-type window opener shell while preventing scratches. The guide rod, moving block, and fifth bolt allow for convenient adjustment of the connecting frame height, accommodating screw-type window openers of different heights in the electric extrusion device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the electric extrusion push rod body of the present invention;

[0026] Figure 3 This is a schematic diagram of the movable plate structure of the present invention;

[0027] Figure 4This is a schematic diagram of the U-shaped seat rotation device of the present invention;

[0028] Figure 5 This is a schematic diagram of the bottom clamping device of the screw-type window opener of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the movable plate height adjustment device of the present invention;

[0030] Figure 7 This is the invention Figure 3 Schematic diagram of the structure at point A in the middle;

[0031] Figure 8 This is a schematic diagram of the top clamping device of the screw-type window opener of the present invention.

[0032] In the diagram: 1. Base plate; 2. Support column; 3. Connecting plate; 4. Positioning ring; 5. Electric extrusion push rod body; 6. Mounting plate; 7. First bolt; 8. First servo motor; 9. First lead screw; 10. Nut; 11. First connecting cylinder; 12. Guide block; 13. Mounting block; 14. Second bolt; 15. Top head; 16. Moving plate; 17. L-shaped support plate; 18. Second servo motor; 19. First rotating rod; 20. First gear; 21. First transmission toothed belt; 22. Second gear; 23. Second rotating rod; 24. Connecting plate; 25. U-shaped seat; 26. Third bolt; 27. First ball bearing; 28. Second ball bearing; 29. ​​Third servo motor; 30. Second lead screw; 31. Second connecting cylinder; 32. Third lead screw; 3 3. First guide rod; 34. First moving block; 35. First connecting block; 36. Fourth bolt; 37. First clamping block; 38. Fixed plate; 39. Fourth servo motor; 40. Third rotating rod; 41. Third gear; 42. Fourth gear; 43. Fourth rotating rod; 44. Fifth gear; 45. Second transmission toothed belt; 46. Sixth gear; 47. Fifth rotating rod; 48. Bearing seat; 49. Seventh gear; 50. Rack; 51. Guide column; 52. Moving block; 53. Fifth bolt; 54. Connecting frame; 55. Fifth servo motor; 56. Fourth lead screw; 57. Third connecting cylinder; 58. Fifth lead screw; 59. Second guide rod; 60. Second moving block; 61. Second connecting block; 62. Sixth bolt; 63. Second clamping block. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0034] Example 1, as Figures 1-2As shown, an electric extrusion device for processing screw-type window openers includes a base plate 1, a support column 2 welded to the upper end of the base plate 1, a connecting plate 3 welded to the upper end of the support column 2, a positioning ring 4 welded to the center of the upper end of the connecting plate 3, a through hole of the same diameter as the inner ring of the positioning ring 4 opened at the center of the surface of the connecting plate 3, two electric extrusion push rod bodies 5 symmetrically arranged on the upper end of the connecting plate 3, mounting plates 6 welded to both sides of the electric extrusion push rod bodies 5, and the mounting plates 6 are detachably connected to the surface of the connecting plate 3 by a first bolt 7. The electric extrusion push rod bodies 5 are detachably... The first servo motor 8 is detachably connected to the output end of the first servo motor 8 via a coupling. A nut 10 is installed inside the electric extrusion push rod body 5. The nut 10 is threaded to the outer surface of the first lead screw 9. A first connecting cylinder 11 is welded to one end of the nut 10. Two guide blocks 12 are symmetrically welded inside the electric extrusion push rod body 5. The nut 10 is slidably connected to the outer surface of the two guide blocks 12. An installation block 13 is detachably connected to the other end of the first connecting cylinder 11 via a second bolt 14. A top head 15 is welded to one end of the installation block 13.

[0035] Insert the screw-type window opener into the positioning ring 4, allowing it to pass through the through hole in the center of the connecting plate 3. Then, move the bottom to the surface of the U-shaped seat 25 and fix the bottom and top of the screw-type window opener. After fixing, drive the first lead screw 9 to rotate via the first servo motor 8. At this time, the nut 10 will drive the first connecting cylinder 11 to extend from the output end of the electric extrusion push rod body 5 as the first lead screw 9 rotates. Simultaneously, it will drive the mounting block 13 and the top head 15 to move until the top head 15 passes through the positioning ring 4, thus extruding and connecting the screw-type window opener shell. Here, the guide block 12 can guide the nut 10 when it moves, preventing the nut 10 from rotating along with the first lead screw 9. This allows for efficient extrusion and connection of the screw-type window opener shell, resulting in high processing efficiency. It can improve the overall stability of the screw-type window opener after processing and effectively solve the problem of bolt loosening that is common in screw-type window openers installed by bolts. At the same time, the overall structure of the screw-type window opener connected by extrusion is more aesthetically pleasing.

[0036] Example 2, as Figure 1 , Figure 3 , Figure 5As shown, an electric extrusion device for processing screw-type window openers includes a U-shaped base 25 with a third servo motor 29 detachably connected to its front end. The output end of the third servo motor 29 passes through the U-shaped base 25 and is detachably connected to a second lead screw 30 via a coupling. A second connecting cylinder 31 is welded between the second lead screw 30 and the third lead screw 32, with the threads of the second lead screw 30 and the third lead screw 32 having opposite directions. A first guide rod 33 is welded inside the U-shaped base 25. The outer surfaces of the second lead screw 30 and the third lead screw 32 are threadedly connected to first moving blocks 34, both of which are slidably connected to the outer surface of the first guide rod 33. One end of the first moving block 34 is detachably connected to a first connecting block 35 via a fourth bolt 36, and one end of the first connecting block 35 is detachably connected to a first clamping block 37.

[0037] The second lead screw 30 is driven to rotate by the third servo motor 29, which in turn drives the second connecting cylinder 31 and the third lead screw 32 to rotate. When the second lead screw 30 and the third lead screw 32 rotate simultaneously, the two first moving blocks 34 can move horizontally towards the center position in conjunction with the first guide rod 33. At the same time, the first connecting block 35 and the first clamping block 37 will move until the two first clamping blocks 37 clamp and fix the bottom of the screw window opener. The inner surface of the first clamping block 37 is coated with a rubber coating with anti-slip texture, which can better fit the outer shell of the screw window opener and avoid scratching the outer shell of the screw window opener. This ensures that the screw window opener will not deviate during processing and further improves the extrusion processing accuracy of the screw window opener.

[0038] Example 3, as Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, an electric extrusion device for processing screw-type window openers includes a movable plate 16 between a base plate 1 and a connecting plate 3. An L-shaped support plate 17 is welded to the upper end of the movable plate 16. A second servo motor 18 is detachably connected to the upper end of the L-shaped support plate 17. The output end of the second servo motor 18 passes through the L-shaped support plate 17 and is detachably connected to a first rotating rod 19 via a coupling. A first gear 20 is welded to the outer surface of the first rotating rod 19. A first transmission toothed belt 21 meshes with the outer surface of the first gear 20. A second gear 22 meshes with the inner surface of the other end of the first transmission toothed belt 21. A second rotating rod 23 is welded inside the second gear 22. A connecting plate 24 is welded to the top of the second rotating rod 23. A U-shaped seat 25 is detachably connected to the upper end of the connecting plate 24 via a third bolt 26. A first ball bearing 27 and a second ball bearing 28 are detachably embedded on the surface of the movable plate 16. The first rotating rod 19 is rotatably connected to the first ball bearing 27, and the second rotating rod 23 is rotatably connected to the second ball bearing 28.

[0039] When the second servo motor 18 drives the first rotating rod 19 to rotate, it can drive the first gear 20 to rotate as well. At the same time, under the transmission action of the first transmission belt 21, it can drive the second gear 22 and the second rotating rod 23 to rotate. When the second rotating rod 23 rotates, it will drive the connecting plate 24 and the U-shaped seat 25 to rotate horizontally, which in turn can drive the screw-type window opener fixed on the bottom of the U-shaped seat 25 to rotate. This can efficiently extrude different positions of the screw-type window opener shell, so that the connecting parts on the entire circumference can receive uniform extrusion force, thereby making the connection between the shell and the internal components more uniform and further ensuring the processing quality.

[0040] Example 4, as Figure 1 , Figure 3 , Figure 6 , Figure 7 As shown, an electric extrusion device for processing screw-type window openers includes a fixed plate 38 welded to the upper end of a moving plate 16. A fourth servo motor 39 is detachably connected to the rear end of the fixed plate 38. The output end of the fourth servo motor 39 passes through the fixed plate 38 and is detachably connected to a third rotating rod 40 via a coupling. A third gear 41 is welded to the outer surface of the third rotating rod 40. A fourth gear 42 meshes with one side of the third gear 41. A fourth rotating rod 43 is welded inside the fourth gear 42. The third rotating rod 40 and the fourth rotating rod 43... The outer surface of rod 43 is welded with a fifth gear 44. The outer surface of the fifth gear 44 is meshed with a second transmission toothed belt 45. The inner surface of the other end of the second transmission toothed belt 45 is meshed with a sixth gear 46. The sixth gear 46 is welded with a fifth rotating rod 47. Two sets of bearing seats 48 are symmetrically welded to the upper end of the moving plate 16. The fifth rotating rod 47 is rotatably connected to the bearing seats 48. The outer surface of the fifth rotating rod 47 is welded with two seventh gears 49. A rack 50 is welded to one side of each of the multiple support columns 2. The seventh gear 49 meshes with the rack 50.

[0041] The fourth servo motor 39 drives the third rotating rod 40 to rotate, which in turn drives the third gear 41 to rotate. Since the fourth gear 42 meshes with the third gear 41, the rotation of the third gear 41 will drive the fourth gear 42 and the fourth rotating rod 43 to rotate. When the third rotating rod 40 and the fourth rotating rod 43 rotate simultaneously, they will drive the two fifth gears 44 to rotate. At the same time, under the transmission action of the two second transmission belts 45, the two sixth gears 46 will rotate, which in turn will drive the two fifth rotating rods 47 to rotate. When rotating, it will drive the two seventh gears 49 to rotate. Since the seventh gears 49 mesh with the rack 50, when the two sets of seventh gears 49 rotate at the same time, they will drive the moving plate 16 to rise and fall. This will drive the screw-type window opener fixed on the U-shaped seat 25 to adjust its height. It can conveniently perform extrusion processing on different positions in the vertical direction of the screw-type window opener, thereby making the outer shell and the internal components at different positions tightly connected, enhancing the overall connection strength. At the same time, it can adapt to screw-type window openers with different internal layouts and structures to perform extrusion processing on different positions.

[0042] Example 5, as Figure 1 , Figure 8 As shown, an electric extrusion device for processing screw-type window openers has two guide rods 51 symmetrically welded to the upper end of a connecting plate 3. The outer surfaces of both guide rods 51 are detachably connected to movable blocks 52 via fifth bolts 53. A connecting frame 54 is welded between the two movable blocks 52. A fifth servo motor 55 is detachably connected to the front end of the connecting frame 54. The output end of the fifth servo motor 55 passes through the connecting frame 54 and is detachably connected to a fourth lead screw 56 via a coupling. A third connecting cylinder 57 is welded between the fourth lead screw 56 and the fifth lead screw 58. The threads of the fourth lead screw 56 and the fifth lead screw 58 are opposite in direction. A second guide rod 59 is welded inside the connecting frame 54. The outer surfaces of both the fourth lead screw 56 and the fifth lead screw 58 are threaded with second moving blocks 60. Both second moving blocks 60 are slidably connected to the outer surface of the second guide rod 59. One end of the second moving block 60 is detachably connected to a second connecting block 61 via a sixth bolt 62. One end of the second connecting block 61 is detachably connected to a second clamping block 63.

[0043] When the fifth servo motor 55 drives the fourth lead screw 56 to rotate, it can also drive the third connecting cylinder 57 and the fifth lead screw 58 to rotate together. When the fourth lead screw 56 and the fifth lead screw 58 rotate simultaneously, in conjunction with the second guide rod 59, the two second moving blocks 60 can be moved towards the center position. At the same time, the second connecting block 61 and the second clamping block 63 will move until the two second clamping blocks 63 clamp and fix the top shell of the screw-type window opener. After the angle and height of the screw-type window opener are adjusted, the bottom clamping device can be used to fix the screw-type window opener. Stable clamping prevents the screw-type window opener from shaking during extrusion processing, thus avoiding deviations in the extrusion position and further improving the processing accuracy of the screw-type window opener. The inner surface of the second clamping block 63 is coated with a rubber coating with anti-slip texture, which can better fit the screw-type window opener shell while avoiding scratches. The height of the connecting frame 54 can be easily adjusted by the guide rod 51, the movable block 52 and the fifth bolt 53, which can accommodate screw-type window openers of different heights in the electric extrusion device.

[0044] It should be noted that the present invention is an electric extrusion device for processing screw-type window openers. In use, the screw-type window opener is inserted into the positioning ring 4, so that it passes through the through hole at the center of the connecting plate 3. Then, its bottom is moved to the surface of the U-shaped seat 25. The second lead screw 30, the second connecting cylinder 31 and the third lead screw 32 are driven to rotate by the third servo motor 29. When the second lead screw 30 and the third lead screw 32 rotate at the same time, the action of the first guide rod 33 will drive the two first moving blocks 34 to move steadily towards the center position. At the same time, it will drive the two first connecting blocks 35 and the two first clamping blocks 37 to move until the two first clamping blocks 37 stably clamp the bottom of the screw-type window opener.

[0045] After the bottom of the screw-type window opener is clamped, the first rotating rod 19 is driven to rotate by the second servo motor 18, which in turn drives the first gear 20 to rotate. At this time, under the transmission action of the first transmission belt 21, the second gear 22 and the second rotating rod 23 can be driven to rotate together, which in turn drives the connecting plate 24 and the U-shaped seat 25 detachably connected to its upper end to rotate, which in turn drives the fixed screw-type window opener to rotate. After the screw-type window opener is rotated to a suitable angle, its outer shell can be extruded.

[0046] When the height of the screw-type window opener needs to be adjusted, the third rotating rod 40 is driven to rotate by the fourth servo motor 39. This will drive the third gear 41 to rotate as well. When the third gear 41 rotates, it will drive the fourth gear 42, which meshes with it, to rotate. This will drive the fourth rotating rod 43 to rotate. When the third rotating rod 40 and the fourth rotating rod 43 rotate simultaneously, they will drive the two fifth gears 44 to rotate. At this time, under the transmission action of the two second transmission belts 45, the two sixth gears 46 and the two fifth rotating rods 47 will rotate. This will drive the two sets of seventh gears 49 to rotate. Since the seventh gear 49 meshes with the rack 50, and the rack 50 is welded to one side of the support column 2, the height of the moving plate 16 can be adjusted when the seventh gear 49 rotates. This will allow for the adjustment of the height of the U-shaped seat 25 and the fixed screw-type window opener.

[0047] After adjusting the angle and height of the screw-type window opener, the fifth servo motor 55 drives the fourth lead screw 56, the third connecting cylinder 57, and the fifth lead screw 58 to rotate. At this time, the two second moving blocks 60 will move towards the center position as the fourth lead screw 56 and the fifth lead screw 58 rotate, which will drive the two second connecting blocks 61 and the two second clamping blocks 63 to move until the two second clamping blocks 63 stably clamp the top of the screw-type window opener. At this time, with the cooperation of the bottom clamping device, both ends of the screw-type window opener can be stably clamped. Then, through the first... Servo motor 8 drives the first lead screw 9 to rotate, causing the nut 10 and the first connecting cylinder 11 to move. When the first connecting cylinder 11 moves, it will drive the mounting block 13 and the top head 15 to move, so that the top head 15 passes through the positioning ring 4 to extrude the screw-type window opener shell inside the positioning ring 4. After the extrusion is completed, the clamping and fixing of the top of the screw-type window opener is removed, and then its height and angle are adjusted again, so that other positions can be extruded again. This allows for convenient and efficient extrusion processing of different positions of the screw-type window opener shell.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An electric extrusion device for processing screw-type window openers, comprising a base plate (1), characterized in that: A support column (2) is provided on the upper end of the base plate (1), and a connecting plate (3) is provided on the upper end of the support column (2). A positioning ring (4) is provided at the center of the upper end of the connecting plate (3). Two electric extrusion push rod bodies (5) are symmetrically arranged on the upper end of the connecting plate (3). Mounting plates (6) are provided on both sides of the electric extrusion push rod bodies (5). A first bolt (7) for fixing the mounting plate (6) is provided on the upper end of the mounting plate (6). A first servo motor (8) is provided inside the electric extrusion push rod body (5). The output of the first servo motor (8) is... The electric extrusion push rod body (5) is provided with a first lead screw (9) and a nut (10) is provided inside the electric extrusion push rod body (5). A first connecting cylinder (11) is provided at one end of the nut (10). Two guide blocks (12) are symmetrically arranged inside the electric extrusion push rod body (5). A mounting block (13) is provided through the electric extrusion push rod body (5) at one end of the first connecting cylinder (11). A second bolt (14) for fixing the first connecting cylinder (11) and the mounting block (13) is provided at the upper end of the mounting block (13). A top head (15) is provided at one end of the mounting block (13). A movable plate (16) is provided between the base plate (1) and the connecting plate (3). An L-shaped support plate (17) is provided on the upper end of the movable plate (16). A second servo motor (18) is provided on the upper end of the L-shaped support plate (17). A first rotating rod (19) is provided through the L-shaped support plate (17) at the output end of the second servo motor (18). A first gear (20) is provided on the outer surface of the first rotating rod (19). A first transmission toothed belt (21) is provided on the outer surface of the first gear (20). A second gear (22) is provided on the inner surface of the other end of the transmission toothed belt (21). A second rotating rod (23) is provided inside the second gear (22). A connecting plate (24) is provided on the top of the second rotating rod (23). A U-shaped seat (25) is provided on the upper end of the connecting plate (24). A third bolt (26) for fixing the connecting plate (24) and the U-shaped seat (25) is provided on the lower end of the connecting plate (24). A first ball bearing (27) and a second ball bearing (28) are embedded on the surface of the moving plate (16). The front end of the U-shaped base (25) is provided with a third servo motor (29). The output end of the third servo motor (29) passes through the U-shaped base (25) and is provided with a second lead screw (30). The other end of the second lead screw (30) is provided with a second connecting cylinder (31). The other end of the second connecting cylinder (31) is provided with a third lead screw (32). The U-shaped base (25) is provided with a first guide rod (33). The outer surfaces of the second lead screw (30) and the third lead screw (32) are both provided with a first moving block (34). One end of the first moving block (34) is provided with a first connecting block (35). The upper end of the first moving block (34) is provided with a fourth bolt (36) for fixing the first moving block (34) and the first connecting block (35). One end of the first connecting block (35) is provided with a first clamping block (37). Two guide rods (51) are symmetrically arranged on the upper end of the connecting plate (3). Movable blocks (52) are provided on the outer surface of each guide rod (51). A fifth bolt (53) for fixing the movable block (52) is provided at one end of each movable block (52). A connecting frame (54) is provided between the two movable blocks (52). A fifth servo motor (55) is provided at the front end of the connecting frame (54). A fourth lead screw (56) is provided through the connecting frame (54) at the output end of the fifth servo motor (55). A third lead screw (56) is provided at the rear end of the fourth lead screw (56). The connecting cylinder (57) has a fifth lead screw (58) at its rear end. The connecting frame (54) has a second guide rod (59) inside. The outer surfaces of the fourth lead screw (56) and the fifth lead screw (58) are both provided with a second moving block (60). One end of the second moving block (60) is provided with a second connecting block (61). The upper end of the second moving block (60) is provided with a sixth bolt (62) for fixing the second moving block (60) and the second connecting block (61). One end of the second connecting block (61) is provided with a second clamping block (63).

2. The electric extrusion device for processing screw-type window openers according to claim 1, characterized in that: A fixed plate (38) is provided at the upper end of the movable plate (16). A fourth servo motor (39) is provided at the rear end of the fixed plate (38). A third rotating rod (40) is provided through the fixed plate (38) at the output end of the fourth servo motor (39). A third gear (41) is provided on the outer surface of the third rotating rod (40). A fourth gear (42) is provided on one side of the third gear (41). A fourth rotating rod (43) is provided inside the fourth gear (42). The third rotating rod (40) and the fourth rotating rod (43) are connected. 43) A fifth gear (44) is provided on the outer surface of each of the five gears (44). A second transmission belt (45) is provided on the outer surface of the fifth gear (44). A sixth gear (46) is provided on the inner surface of the other end of the second transmission belt (45). A fifth rotating rod (47) is provided inside the sixth gear (46). Two sets of bearing seats (48) are symmetrically provided on the upper end of the moving plate (16). Two seventh gears (49) are provided on the outer surface of the fifth rotating rod (47). A rack (50) is provided on one side of each of the multiple support columns (2).

3. The electric extrusion device for processing screw-type window openers according to claim 1, characterized in that: Multiple support columns (2) are welded between the base plate (1) and the connecting plate (3). The positioning ring (4) is welded to the center of the upper end of the connecting plate (3). A through hole with the same diameter as the inner ring of the positioning ring (4) is opened at the center of the surface of the connecting plate (3). Two mounting plates (6) are welded to both sides of the electric extrusion push rod body (5). The mounting plates (6) and the surface of the connecting plate (3) are detachably connected by the first bolt (7).

4. The electric extrusion device for processing screw-type window openers according to claim 1, characterized in that: The first servo motor (8) is detachably connected inside the electric extrusion push rod body (5). The output end of the first servo motor (8) is provided with a coupling. The output end of the first servo motor (8) is detachably connected to the first lead screw (9) through the provided coupling. The nut (10) is threadedly connected to the outer surface of the first lead screw (9). The first connecting cylinder (11) is welded to one end of the nut (10). The first connecting cylinder (11) is hollow inside. The two guide blocks (12) are symmetrically welded to the inner surface of the electric extrusion push rod body (5). The nut (10) is slidably connected to the outer surface of the two guide blocks (12). The other end of the first connecting cylinder (11) is detachably connected to the mounting block (13) through the second bolt (14). The top head (15) is welded to one end of the mounting block (13).

5. An electric extrusion device for processing screw-type window openers according to claim 1, characterized in that: The L-shaped support plate (17) is welded to the upper end of the movable plate (16). The second servo motor (18) is detachably connected to the upper end of the L-shaped support plate (17). A coupling is provided at the output end of the second servo motor (18). The output end of the second servo motor (18) passes through the L-shaped support plate (17) and is detachably connected to the first rotating rod (19) through the coupling. The first gear (20) is welded to the outer surface of the first rotating rod (19). The first transmission belt (21) meshes with the first gear (20). The other end of the first transmission belt (21)... The inner surface of the end meshes with the second gear (22), the second gear (22) is welded to the outer surface of the second rotating rod (23), the connecting plate (24) is welded to the top of the second rotating rod (23), the connecting plate (24) and the U-shaped seat (25) are detachably connected by the third bolt (26), the first ball bearing (27) and the second ball bearing (28) are detachably embedded on the surface of the moving plate (16), the first rotating rod (19) is rotatably connected to the first ball bearing (27), and the second rotating rod (23) is rotatably connected to the second ball bearing (28).

6. The electric extrusion device for processing screw-type window openers according to claim 1, characterized in that: The third servo motor (29) is detachably connected to the front end of the U-shaped seat (25). The output end of the third servo motor (29) is provided with a coupling. The output end of the third servo motor (29) passes through the U-shaped seat (25) and is detachably connected to the second lead screw (30) through the coupling. The second connecting cylinder (31) is welded between the second lead screw (30) and the third lead screw (32). The thread directions of the second lead screw (30) and the third lead screw (32) are opposite. The first guide rod (33) is welded inside the U-shaped seat (25). The two first moving blocks (34) are threadedly connected to the outer surfaces of the second lead screw (30) and the third lead screw (32) respectively. The two first moving blocks (34) are slidably connected to the outer surface of the first guide rod (33). The first connecting block (35) and the first moving block (34) are detachably connected by the fourth bolt (36). The first clamping block (37) is detachably connected to one end of the first connecting block (35).

7. An electric extrusion device for processing screw-type window openers according to claim 2, characterized in that: The fixed plate (38) is welded to the upper end of the movable plate (16). The fourth servo motor (39) is detachably connected to the rear end of the fixed plate (38). The output end of the fourth servo motor (39) is provided with a coupling. The output end of the fourth servo motor (39) passes through the fixed plate (38) and is detachably connected to the third rotating rod (40) through the provided coupling. The third gear (41) is welded to the outer surface of the third rotating rod (40). The fourth gear (42) meshes with the third gear (41). The fourth gear (42) is welded to the outer surface of the fourth rotating rod (43).

8. An electric extrusion device for processing screw-type window openers according to claim 2, characterized in that: The two fifth gears (44) are respectively welded to the outer surfaces of the third rotating rod (40) and the fourth rotating rod (43). The second transmission belt (45) meshes with the outer surface of the fifth gear (44). The inner surface of the other end of the second transmission belt (45) meshes with the sixth gear (46). The sixth gear (46) is welded to the outer surface of the fifth rotating rod (47). The two sets of bearing seats (48) are symmetrically welded to the upper end of the moving plate (16). The fifth rotating rod (47) is rotatably connected to the bearing seat (48). The seventh gear (49) is welded to the outer surface of the fifth rotating rod (47). The rack (50) is welded to one side of the support column (2). The seventh gear (49) meshes with the rack (50).

9. An electric extrusion device for processing screw-type window openers according to claim 2, characterized in that: Two guide rods (51) are symmetrically welded to the upper end of the connecting plate (3). The fifth bolt (53) is threaded to the movable block (52). The movable block (52) and the guide rod (51) are detachably connected by the fifth bolt (53). The connecting frame (54) is welded to the outer surface of the two movable blocks (52). The fifth servo motor (55) is detachably connected to the front end of the connecting frame (54). The output end of the fifth servo motor (55) is provided with a coupling. The output end of the fifth servo motor (55) passes through the connecting frame (54) and is detachably connected to the fourth lead screw (56) through the coupling. The third connecting cylinder (57) Welded between the fourth lead screw (56) and the fifth lead screw (58), the fourth lead screw (56) and the fifth lead screw (58) have opposite thread directions. The second guide rod (59) is welded inside the connecting frame (54). The two second moving blocks (60) are threadedly connected to the outer surfaces of the fourth lead screw (56) and the fifth lead screw (58) respectively. The two second moving blocks (60) are slidably connected to the outer surface of the second guide rod (59). The second connecting block (61) and the second moving block (60) are detachably connected by the sixth bolt (62). The second clamping block (63) is detachably connected to one end of the second connecting block (61).

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