Full-automatic drilling and screwing device for door and window screen

Abstract

The application discloses a full-automatic door and window screen drilling and screwing equipment, one end of an X-coordinate axis walking mechanism is slidably connected on the X-coordinate axis direction of a rack, a fixed end of an X-coordinate axis linear driving assembly is installed on the rack, and a telescopic end of the X-coordinate axis linear driving assembly is installed at the one end of the X-coordinate axis walking mechanism; a Z-coordinate axis base plate upper end is slidably connected on the side of the X-coordinate axis walking mechanism, a fixed end of a Y-coordinate axis linear driving assembly is installed on the X-coordinate axis walking mechanism, and a telescopic end of the Y-coordinate axis linear driving assembly is installed on the Z-coordinate axis base plate upper end; a fixed end of a Z-coordinate axis linear driving assembly is installed on the Z-coordinate axis base plate upper end, and a screw locking electric wrench is installed at the telescopic end of the Z-coordinate axis linear driving assembly; a door and window screen fixing and clamping assembly is arranged below the screw locking electric wrench in a spaced mode. The full-automatic door and window screen drilling and screwing equipment solves the problems of low efficiency, screen relaxation and the like in manual screw locking in the current door and window industry, and greatly improves work efficiency and installation quality and saves labor cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mechanical and electronic technology, in particular to a full-automatic screwing device for door and window screen, which is an automatic intelligent door and window screen screwing device capable of replacing manual screen tensioning and handheld electric drill screw locking, and is a unique intelligent door and window screen screwing device controlled by electricity and gas, which is small in size and high in efficiency, and can be widely used in large, medium and small door and window production plants for screen tensioning and screw locking. BACKGROUND

[0002] With the development of society, people's consumption level is getting higher and higher, and the labor cost of enterprises is also increasing, so many enterprises are constantly replacing more advanced production equipment to reduce production costs, but the fact that manual screen tensioning and handheld electric drill screw locking has not been solved. With the development of the automatic equipment industry, it is not impossible but inevitable for mechanical and electronic technology to replace manual labor. At present, door and window screen screwing is still completed by hand, but these methods are too slow, require a large amount of labor, and the workers are very easy to be tired, and the quality is difficult to guarantee. There may be other screw locking devices, but those devices cannot tension the door and window screen, and cannot guarantee the flatness of the screen.

[0003] The intelligent door and window screen screwing device provided by the present application can automatically tension the door and window screen and automatically lock the screen screw, has small size and high efficiency, and can meet the market demand. SUMMARY

[0004] Therefore, the present application provides a full-automatic screwing device for door and window screen to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] According to a first aspect of the present application, a full-automatic screwing device for door and window screen comprises a rack, an X-coordinate axis walking mechanism, a Z-coordinate axis base plate, an X-coordinate axis linear drive assembly, a Y-coordinate axis linear drive assembly, a Z-coordinate axis linear drive assembly, a screw locking electric driver, and a door and window screen fixing and clamping assembly.

[0007] One end of the X-coordinate axis walking mechanism is slidably connected to the X-coordinate axis of the rack, the fixed end of the X-coordinate axis linear drive assembly is installed on the rack, and the telescopic end of the X-coordinate axis linear drive assembly is installed at one end of the X-coordinate axis walking mechanism.

[0008] The upper end of the Z-coordinate axis base plate is slidably connected to the side surface of the X-coordinate axis walking mechanism, the fixed end of the Y-coordinate axis linear drive assembly is installed on the X-coordinate axis walking mechanism, and the telescopic end of the Y-coordinate axis linear drive assembly is installed at the upper end of the Z-coordinate axis base plate.

[0009] The fixed end of the Z-coordinate axis linear driving assembly is installed at the upper end of the Z-coordinate axis base plate, and the lock screw driver is installed at the telescopic end of the Z-coordinate axis linear driving assembly;

[0010] The door and window screen fixing and clamping assembly is arranged below the lock screw driver.

[0011] Further, the X-coordinate axis linear driving assembly, the Y-coordinate axis linear driving assembly and the Z-coordinate axis linear driving assembly are any one of a transmission form of a servo motor driving screw rod, a transmission form of a motor driving gear engaging a rack, an electric push rod transmission form, an air cylinder transmission form or a hydraulic cylinder transmission form.

[0012] Further, the door and window screen fixing and clamping assembly comprises an X-axis screen pressing module, a Y-axis screen pressing module, an X-axis tension clamping module, a Y-axis tension clamping module and a clamping tension module; the X-axis screen pressing module and the X-axis tension clamping module are arranged in the X-coordinate axis direction of the rack, the Y-axis screen pressing module and the Y-axis tension clamping module are arranged in the Y-coordinate axis direction of the rack, and the X-axis tension clamping module and the Y-axis tension clamping module are both loaded with the clamping tension module.

[0013] Further, the X-axis screen pressing module comprises a moving cross beam, a panel, a pressing block, a pressing rod, a first pressing cylinder, a first servo motor, a top pressing block, a first top pressing cylinder, a second top pressing cylinder, a first nut sleeve, a workpiece supporting plate, a first linear track, a first screw rod, a first servo seat, a first coupling, a second servo motor, a third servo motor, a second coupling, a first connecting plate, a first sliding sleeve, a second linear track, a third screw rod, a first supporting seat, a second sliding sleeve, a connecting frame, a third sliding sleeve, a fourth servo motor, a driving gear, a fixing frame, a second pressing cylinder, a rack, a third linear track, a second supporting seat and a first bottom plate.

[0014] The pressing block, the pressing rod, the first pressing cylinder and the first servo motor form a Y-direction screen pressing module.

[0015] The second top pressing cylinder, the first nut sleeve, the first linear track, the first screw rod, the first servo seat, the first coupling, the second servo motor, the second sliding sleeve and the second supporting seat form a first X-direction advancing and retreating module.

[0016] The connecting frame, the third sliding sleeve, the fourth servo motor, the driving gear, the fixing frame, the second pressing cylinder, the rack and the third linear track form an X-direction screen pressing module.

[0017] The third servo motor, the second coupling, the first connecting plate, the first sliding sleeve, the second linear track, the third screw rod and the first supporting seat form a first Y-direction advancing and retreating module.

[0018] Two second straight line tracks are fixed on the frame, the first support base is fixed on the frame, the third screw rod is rotatably connected in the first support base, the power output shaft of the third servo motor is in transmission connection with the third screw rod, and the moving cross beam is installed on the nut sleeve of the third screw rod;

[0019] The X-direction net pressing module is in sliding connection with the first straight line track through a linear sleeve, the first straight line track is fixedly installed on the side of the moving cross beam, the second servo motor is installed on the side of the moving cross beam, the output shaft of the second servo motor is provided with the first screw rod, and the X-direction net pressing module is installed on the nut sleeve of the first screw rod;

[0020] The X-direction net pressing module is provided with the second pressing cylinder and the second jacking cylinder, the second pressing cylinder is fixedly provided with a pressing block and a connecting rod, and the pressing block and the connecting rod can reciprocate with the telescopic rod of the second jacking cylinder;

[0021] The fourth servo motor is fixedly installed on the connecting frame, the driving gear is fixedly installed on the output shaft of the fourth servo motor, the third straight line track is fixedly connected to the first bottom plate, the driving gear is in meshing with the rack, the fixed frame is fixedly installed on the first bottom plate, the rack is fixedly installed on the first bottom plate, the connecting frame is fixedly connected to the third sliding sleeve, the third sliding sleeve is in sliding fit on the third straight line track, the pressing block is fixedly connected to the pressing rod, the pressing rod is fixedly connected to the second pressing cylinder, the second pressing cylinder is fixedly connected to the fixed frame, the jacking block is fixedly connected to the telescopic rod of the second jacking cylinder, the second jacking cylinder is fixedly connected to the fixed frame, the fixed frame and all the parts fixed thereon, the first bottom plate, the rack and the third straight line track are connected into an integral piece, and the fourth servo motor drives the driving gear to make the integral piece reciprocate along the rack.

[0022] Further, the Y-axis net pressing module comprises a third support base, a second screw rod, a fifth straight line track, a sixth straight line track, a fourth screw rod, a sixth servo motor, a second connecting plate, a third coupling, a fifth sliding sleeve, a base plate, a first bottom plate, a fourth support base, a second pressing block, a pressing rod, a third jacking cylinder, a third pressing cylinder, a fixed seat, a second nut sleeve, a sixth sliding sleeve, a base, a second servo seat, a fourth coupling and a seventh servo motor;

[0023] The sixth straight line track, the fourth screw rod, the sixth servo motor, the second connecting plate, the third coupling, the fifth sliding sleeve, the base plate and the fourth support base form a second Y-direction advancing and retreating module;

[0024] The third support base, the second screw rod, the fifth straight line track, the second servo seat, the fourth coupling and the seventh servo motor form a second X-direction advancing and retreating module;

[0025] The second pressing block, the pressing rod, the third jacking cylinder, the third pressing cylinder, the fixed seat, the second nut sleeve and the sixth sliding sleeve form an X-direction net pressing module.

[0026] The fifth straight rail is fixedly connected with the base, the sixth straight rail is fixedly connected with the second connecting plate, the base plate is an integral part of the base, the fifth sliding sleeve is fixedly connected with the base plate, the fifth sliding sleeve is slidably connected with the sixth straight rail, the second nut sleeve is fixedly installed on the fixing seat, the fixing seat is fixedly connected with the sixth sliding sleeve, the sixth sliding sleeve is slidably connected with the fifth straight rail, the second pressing block is fixedly connected with the pressing rod, and the pressing rod is fixedly connected with the piston rod of the third pressing cylinder.

[0027] Further, the X-axis tension clamping module is provided with a first straight rail, a clamping tension module and an X-axis clamping device.

[0028] Further, the Y-axis tension clamping module is provided with a second straight rail, a clamping tension module and a Y-axis clamping device.

[0029] Further, the clamping tension module mainly comprises a corner cylinder, a fifth servo motor, a first connecting rod, a pressing sleeve, a supporting sleeve, a supporting rod, a seat plate, a fourth straight rail, a tension cylinder, a fourth sliding sleeve and a second connecting plate.

[0030] The first connecting rod is fixedly installed on the telescopic rod of the corner cylinder, the pressing sleeve is fixedly installed on the first connecting rod, the tension cylinder is fixedly connected with the second connecting plate, the seat plate is fixedly connected with the fourth sliding sleeve, the telescopic rod of the tension cylinder is fixedly connected with the seat plate, the corner cylinder, the first connecting rod, the pressing sleeve, the seat plate and the fourth sliding sleeve are fixedly connected and integrated, and the tension cylinder can drive the integrated part to move reciprocatingly along the fourth straight rail.

[0031] The clamping tension module is connected with the seventh straight rail through the seventh sliding sleeve, and the seventh straight rail is fixedly installed on the rack.

[0032] Further, the X-coordinate axis walking mechanism is a cantilever beam type or a gantry type.

[0033] Further, the eighth servo motor, a rotating shaft, a telescopic arm, a ninth servo motor and a second connecting rod are further included, the rotating shaft is installed at the output end of the eighth servo motor, and the telescopic arm at the lower portion of the rotating shaft is controlled to open and close by the ninth servo motor through the first connecting rod.

[0034] Alternatively, a mechanical arm is further included, and a screw locking electric wrench is installed on the mechanical arm, and the mechanical arm is a multi-section structure.

[0035] The intelligent door and window screen locking screw equipment has the following advantages: the intelligent door and window screen locking screw equipment can be widely used in the door and window industry, the sheet metal installation industry, the furniture assembly industry and other industries such as plate surface and machine body positioning and fixing; the problems such as low efficiency of manual locking screw, screen relaxation in the current door and window industry are solved, the work efficiency and installation quality are doubled, and the labor cost is saved BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can also be obtained from the provided drawings without creative labor.

[0037] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the conditions that the present application can be implemented, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.

[0038] Figure 1 A cross-sectional view of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0039] Figure 2 A structure schematic view of an X-axis screen pressing module of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0040] Figure 3 A structure schematic view of a clamping and tensioning module of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0041] Figure 4 A structure schematic view of a Y-axis screen pressing module of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0042] Figure 5 A structure schematic view of a screen jacking mechanism of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0043] Figure 6 A gantry structure schematic view of XYZ three-coordinate axes of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0044] Figure 7 A structure schematic view of synchronous use of multiple groups of electric screwdrivers of a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0045] Figure 8 A structure schematic view of a mechanical arm type electric screwdriver carried by a full-automatic door and window screen screw drilling and screwing device provided by some embodiments of the present application.

[0046] Figure 9 Another structure diagram of the mechanical arm type electric screwdriver of the full-automatic door and window screen drilling and screwing device provided by some embodiments of the present application.

[0047] In the figure: 1, X coordinate axis walking mechanism; 2, Y coordinate axis driving servo motor; 3, Y coordinate axis linear rail; 4, Y coordinate axis screw rod; 5, X coordinate axis driving servo motor; 6, Z coordinate axis driving servo motor; 7, locking screw electric wrench; 8, Z coordinate axis linear rail; 9, X axis net pressing module; 10, Y axis net pressing module; 11, X axis tension clamping module; 12, first linear rail; 13, clamping tension module; 14, X axis clamping device; 15, gauze lifting mechanism; 16, Y axis tension clamping module; 17, second linear rail; 18, rack; 19, X coordinate axis screw rod; 20, X coordinate axis linear rail; 21, panel; 22, pressing block; 23, pressing rod; 24, first pressing cylinder; 25, first servo motor; 26, pressing block; 27, first pressing cylinder; 28, second pressing cylinder; 29, first nut sleeve; 30, workpiece supporting plate; 31, first linear rail; 32, first screw rod; 33, first servo seat; 34, first coupling; 35, second servo motor; 36, third servo motor; 37, second coupling; 38, first connecting plate; 39, first sliding sleeve; 40, second linear rail; 41, third screw rod; 42, first support seat; 43, second sliding sleeve; 44, connecting frame; 45, third sliding sleeve; 46, fourth servo motor; 47, driving gear; 48, fixed frame; 49, second pressing cylinder; 50, rack; 51, third linear rail; 52, second support seat; 53, angle cylinder; 54, fifth servo motor; 55, first connecting rod; 56, first pressing block; 57, supporting block; 58, supporting rod; 59, seat plate; 60, fourth linear rail; 61, tension cylinder; 62, fourth sliding sleeve; 63, second connecting plate; 64, third support seat; 65, second screw rod; 66, fifth linear rail; 67, sixth linear rail; 68, fourth screw rod; 69, sixth servo motor; 70, third connecting plate; 71, third coupling; 72, fifth sliding sleeve; 73, base plate; 74, first base plate; 75, fourth support seat; 76, second pressing block; 77, pressing rod; 78, third pressing cylinder; 79, third pressing cylinder; 80, fixed seat; 81, second nut sleeve; 82, sixth sliding sleeve; 83, base; 84, second servo seat; 85, fourth coupling; 86, seventh servo motor; 87, eighth servo motor; 88, rotating shaft; 89, telescopic arm; 90, ninth servo motor; 91, second connecting rod; 92, mechanical arm; 93, seventh linear rail; 94, seventh sliding sleeve; 95, sliding block; 96, Y axis clamping device; 97, X direction net pressing module; 98, Y direction net pressing module; 99, baffle strip; 100, Z coordinate axis base plate; 101, Z coordinate axis screw rod; 102, moving cross beam; 103, second base plate; 104, rack; 105, first X direction advancing and retreating module; 106, second Y direction advancing and retreating module; 107, second X direction advancing and retreating module; 108, cylindrical gear; 109, first Y direction advancing and retreating module. DETAILED DESCRIPTION

[0048] The present application will be apparent from the following detailed description in conjunction with the appended drawings. It is noted that like reference characters will be used to designate like elements throughout the several views, and that the various drawings are not necessarily drawn to scale. As such, the present application seeks to provide the following advantages, which will become apparent in the following written description as well as from the novel features of the application more fully understood when the following detailed description is read in conjunction with the accompanying drawings.

[0049] As shown in Figures 1 to 9 the first aspect of the present application, a full-automatic drilling and screwing device for door and window screen cloth, comprising a rack 18, an X-coordinate axis walking mechanism 1, a Z-coordinate axis base plate 100, an X-coordinate axis linear drive assembly, a Y-coordinate axis linear drive assembly, a Z-coordinate axis linear drive assembly, a screw locking electric driver 7 and a door and window screen cloth fixing and clamping assembly; one end of the X-coordinate axis walking mechanism 1 is slidably connected to the rack 18 in the X-coordinate axis direction, the fixed end of the X-coordinate axis linear drive assembly is installed on the rack 18, and the telescopic end of the X-coordinate axis linear drive assembly is installed on one end of the X-coordinate axis walking mechanism 1; the upper end of the Z-coordinate axis base plate 100 is slidably connected to the side of the X-coordinate axis walking mechanism 1, the fixed end of the Y-coordinate axis linear drive assembly is installed on the X-coordinate axis walking mechanism 1, and the telescopic end of the Y-coordinate axis linear drive assembly is installed on the upper end of the Z-coordinate axis base plate 100; the fixed end of the Z-coordinate axis linear drive assembly is installed on the upper end of the Z-coordinate axis base plate 100, and the screw locking electric driver 7 is installed on the telescopic end of the Z-coordinate axis linear drive assembly; the door and window screen cloth fixing and clamping assembly is arranged below the screw locking electric driver 7.

[0050] In the above embodiment, it should be noted that the X-coordinate axis linear drive assembly, the Y-coordinate axis linear drive assembly and the Z-coordinate axis linear drive assembly can be any one of the following structures: a transmission form of a servo motor driving a screw rod and a screw nut, a transmission form of a motor driving a gear meshing with a rack, an electric push rod transmission form, an air cylinder transmission form or a hydraulic cylinder transmission form, etc. The structure of all linear motion drive assemblies includes a transmission form of a servo motor and a screw rod and nut, but is not limited to the above-mentioned forms, and can also be a motor driving a gear meshing with a rack, a pneumatic or hydraulic element driving or other linear driving forms, etc. The electric motor can be a servo motor, a stepper motor or other power motor.

[0051] Optionally, as shown in Figures 1 to 9As shown in some embodiments, the X-axis linear drive assembly includes an X-axis drive servo motor 5, an X-axis screw rod 19, and an X-axis linear track 20. The X-axis servo motor 5 drives the X-axis screw rod 19 to drive the X-axis walking mechanism 1 to make linear reciprocating motion along the X-axis linear track 19. The Y-axis linear drive assembly includes a Y-axis drive servo motor 2, a Y-axis screw rod 4, and a Y-axis linear track 3. The Y-axis drive servo motor drives the Y-axis screw rod 4 to drive the Z-axis base plate 100 to make reciprocating motion on the Y-axis linear track 3. The Z-axis linear drive assembly includes a Z-axis drive servo motor 6, a Z-axis screw rod 101, and a Z-axis linear track 8. The Z-axis drive servo motor 6 drives the Z-axis screw rod 101 to drive the screwdriver 7 to make reciprocating motion along the Z-axis linear track 8. The Y-axis linear track 3 is fixedly installed on the walking mechanism 1. The Z-axis module is fixedly connected with the Y-axis linear sliding sleeve.

[0052] Optionally, as shown in some embodiments, the door and window screen fixing and clamping assembly includes an X-axis screen pressing module 9, a Y-axis screen pressing module 10, an X-axis tensioning and clamping module 11, a Y-axis tensioning and clamping module 16, and a clamping and tensioning module 13. The X-axis screen pressing module 9 and the X-axis tensioning and clamping module 11 are arranged in the X-axis direction of the rack. The Y-axis screen pressing module 10 and the Y-axis tensioning and clamping module 16 are arranged in the Y-axis direction of the rack. The X-axis tensioning and clamping module 11 and the Y-axis tensioning and clamping module 16 are both provided with the clamping and tensioning module 13. Figures 1 to 9 In the above optional embodiments, it should be noted that the first linear track 12, the clamping and tensioning module 13, the X-axis clamping device 14, the screen lifting mechanism 15, and the second linear track 17 are also included. The X-axis walking mechanism 1, the Y-axis drive servo motor 2, the Y-axis linear track 3, the Y-axis screw rod 4, the X-axis drive servo motor 5, the Z-axis drive servo motor 6, the screwdriver 7, the Z-axis linear track 8, the X-axis screen pressing module 9, the X-axis screw rod 19, and the X-axis linear track 20 form a three-coordinate mechanism. The Y-axis drive servo motor 2 controls the movement in the Y direction, the X-axis drive servo motor 5 controls the movement in the X direction, and the Z-axis drive servo motor 6 controls the movement in the Z direction. The XYZ three-coordinate structure can make the screwdriver 7 accurately lock the screw without dead angle in the XY plane.

[0053] The screen lifting mechanism 15 can be the structure shown in

[0054] The screen lifting mechanism 15 can be the structure shown in Figure 5 The screen lifting mechanism 15 can be the structure shown in

[0055] Optionally, as shown in some embodiments, the door and window screen fixing and clamping assembly includes an X-axis screen pressing module 9, a Y-axis screen pressing module 10, an X-axis tensioning and clamping module 11, a Y-axis tensioning and clamping module 16, and a clamping and tensioning module 13. The X-axis screen pressing module 9 and the X-axis tensioning and clamping module 11 are arranged in the X-axis direction of the rack. The Y-axis screen pressing module 10 and the Y-axis tensioning and clamping module 16 are arranged in the Y-axis direction of the rack. The X-axis tensioning and clamping module 11 and the Y-axis tensioning and clamping module 16 are both provided with the clamping and tensioning module 13. Figures 1 to 9As shown, in some embodiments, the X-axis net pressing module 9 is mainly composed of: a panel 21, a pressing block 22, a pressing rod 23, a first pressing cylinder 24, a first servo motor 25, a top pressing block 26, a first top pressing cylinder 27, a second top pressing cylinder 28, a first nut sleeve 29, a workpiece supporting plate 30, a first linear rail 31, a first screw rod 32, a first servo seat 33, a first coupling 34, a second servo motor 35, a third servo motor 36, a second coupling 37, a first connecting plate 38, a first sliding sleeve 39, a second linear rail 40, a third screw rod 41, a first supporting seat 42, a second sliding sleeve 43, a connecting frame 44, a third sliding sleeve 45, a fourth servo motor 46, a driving gear 47, a fixed frame 48, a second pressing cylinder 49, a rack 50, a third linear rail 51, and a second supporting seat 52; the two second linear rails 40 of the X-axis net pressing module are fixedly connected with the rack 18, the first supporting seat 42 is fixed on the rack 18, and the two third servo motors 36 drive the two third screw rods 41 to synchronously drive the X-axis net pressing module 9 to reciprocate along the Y-axis direction; wherein the two third servo motors 36 are driven by a unified driver; the X-axis net pressing module 97 is connected with the first linear rail 31 through a linear sleeve, the first linear rail 31 is fixedly installed on the moving cross beam 102, the second servo motor 35 drives the first screw rod 32 to drive the X-axis net pressing module 97 to reciprocate on the first linear rail 31; wherein the first pressing cylinder 24 can be a linear cylinder or an angle cylinder.

[0056] Optionally, as shown, Figures 1 to 9 As shown, in some embodiments, the X-axis net pressing module 9 is mainly composed of: a panel 21, a pressing block 22, a pressing rod 23, a first pressing cylinder 24, a first servo motor 25, a top pressing block 26, a first top pressing cylinder 27, a second top pressing cylinder 28, a first nut sleeve 29, a workpiece supporting plate 30, a first linear rail 31, a first screw rod 32, a first servo seat 33, a first coupling 34, a second servo motor 35, a third servo motor 36, a second coupling 37, a first connecting plate 38, a first sliding sleeve 39, a second linear rail 40, a third screw rod 41, a first supporting seat 42, a second sliding sleeve 43, a connecting frame 44, a third sliding sleeve 45, a fourth servo motor 46, a driving gear 47, a fixed frame 48, a second pressing cylinder 49, a rack 50, a third linear rail 51, and a second supporting seat 52; the two second linear rails 40 of the X-axis net pressing module are fixedly connected with the rack 18, the first supporting seat 42 is fixed on the rack 18, and the two third servo motors 36 drive the two third screw rods 41 to synchronously drive the X-axis net pressing module 9 to reciprocate along the Y-axis direction; wherein the two third servo motors 36 are driven by a unified driver; the X-axis net pressing module 97 is connected with the first linear rail 31 through a linear sleeve, the first linear rail 31 is fixedly installed on the moving cross beam 102, the second servo motor 35 drives the first screw rod 32 to drive the X-axis net pressing module 97 to reciprocate on the first linear rail 31; wherein the first pressing cylinder 24 can be a linear cylinder or an angle cylinder.

[0057] Optionally, as shown, Figures 1 to 9As shown, in some embodiments, the X-axis pressure mesh module 9 is equipped with an X-direction pressure mesh module 97, and the X-direction pressure mesh module 97 is fixedly installed with a second pressing cylinder 49 and a second top pressing cylinder 28. The second pressing cylinder 49 is fixedly installed with a pressing block 22 and a connecting rod 23, and the pressing block 22 and the connecting rod 23 can reciprocate with the extension rod of the second top pressing cylinder 28. A fourth servo motor 46 is fixedly installed on a connecting frame 44, a driving gear 47 is fixedly installed on the output shaft of the fourth servo motor 46, a third linear track 51 is fixedly connected to a first bottom plate 103, the driving gear 47 is engaged with a rack 50, a fixed frame 48 is fixedly installed on the first bottom plate 103, the rack 50 is fixedly installed on the first bottom plate 103, the connecting frame 44 is fixedly connected with a third sliding sleeve 45, the third sliding sleeve 45 is slidingly fitted on the linear track 41, the pressing block 22 is fixedly connected to the pressing rod 23, the pressing rod 23 is fixedly connected to the second pressing cylinder 49, the second pressing cylinder 49 is fixedly connected to the fixed frame 48, the top pressing block 26 is fixedly connected to the extension rod of the second top pressing cylinder 28, the first screw rod 28 is fixedly connected to the fixed frame 48, the fixed frame 48 and all the parts fixedly installed thereon, the first bottom plate 103, the rack 50 and the third linear track 51 are connected as an integral piece, and the fourth servo motor 46 drives the driving gear 47 to make the integral piece reciprocate along the rack.

[0058] Optionally, as shown, Figures 1 to 9 In some embodiments, the Y-axis pressure mesh module 10 is mainly composed of a third support seat 64, a second screw rod 65, a fifth linear track 66, a sixth linear track 67, a fourth screw rod 68, a sixth servo motor 69, a second connecting plate 70, a third coupling 71, a fifth sliding sleeve 72, a base plate 73, a first bottom plate 74, a fourth support seat 75, a second pressing block 76, a pressing rod 77, a third top pressing cylinder 78, a third pressing cylinder 79, a fixed seat 80, a second nut sleeve 81, a sixth sliding sleeve 82, a base 83, a second servo seat 84, a fourth coupling 85, and a seventh servo motor 86.

[0059] Optionally, as shown, Figures 1 to 9As shown in the figure, in some embodiments, the Y-axis press net module 10 is equipped with three types of modules, mainly including a second Y-direction advancing and retreating module 106 composed of a sixth linear rail 67, a fourth screw rod 68, a sixth servo motor 69, a second connecting plate 70, a third coupling 71, a fifth sliding sleeve 72, a base plate 73, and a fourth support seat 75; a second X-direction advancing and retreating module 107 composed of a third support seat 64, a second screw rod 65, a fifth linear rail 66, a second servo seat 84, a fourth coupling 85, and a seventh servo motor 86; and a second X-direction press net module composed of a second pressing block 76, a pressing rod 77, a third tightening cylinder 78, a third pressing cylinder 79, a fixed seat 80, a second nut sleeve 81, and a sixth sliding sleeve 82. The fifth linear rail 66 is fixedly connected with the base 83; the sixth linear rail 67 is fixedly connected with the second connecting plate 70; the base plate 73 and the base 83 are an integral piece; the fifth sliding sleeve 72 is fixedly connected with the base plate 73; the fifth sliding sleeve 72 is slidingly and matchingly installed with the sixth linear rail 67; the second nut sleeve 81 is fixedly installed on the fixed seat 80; the fixed seat 80 is fixedly connected with the sixth sliding sleeve 82; the sixth sliding sleeve 82 is slidingly and matchingly installed with the fifth linear rail 66; the second pressing block 76 and the pressing rod 77 are fixedly connected; and the pressing rod 77 is fixedly connected with the piston rod of the third pressing cylinder 79. The second Y-direction advancing and retreating module 106 can be selected according to actual conditions, and the second X-direction advancing and retreating module 107 can also be directly fixedly connected with the rack 18.

[0060] Optionally, as shown in the figure, Figures 1 to 9 In some embodiments, the X-axis tension clamping module 11 is equipped with a first linear rail 12, a clamping tension module 13, and an X-axis clamping device 14. The clamping tension module 13 is fixedly installed with the seventh sliding sleeve 94, the seventh sliding sleeve 94 is slidingly and matchingly connected with the seventh linear rail 93, the seventh linear rail 93 is fixedly installed on the rack 18, the clamping tension module 13 moves on the seventh linear rail 93 along the length direction of the rack 104 by driving the cylindrical gear 108 by the fifth servo motor 54.

[0061] Optionally, as shown in the figure, Figure 1 In some embodiments, the Y-axis tension clamping module 16 is equipped with a second linear rail 17, a clamping tension module 13, and a Y-axis clamping device 96. The clamping tension module 13 is fixedly installed with the sliding block 95, the sliding block 95 is slidingly and matchingly connected with the second linear rail 17, the second linear rail 17 is fixedly installed on the rack 18, the clamping tension module 13 moves on the seventh linear rail 93 along the length direction of the rack 104 by driving the cylindrical gear 108 by the fifth servo motor 54.

[0062] The clamping and tensioning module 13 mainly comprises a rotary cylinder 53, a fifth servo motor 54, a first connecting rod 55, a pressing sleeve 56, a supporting sleeve 57, a supporting rod 58, a seat plate 59, a fourth linear rail 60, a tensioning cylinder 61, a fourth sliding sleeve 62 and a second connecting plate 63; wherein: the clamping and tensioning module 13 can be installed according to needs; the clamping and tensioning module 13 is connected with the seventh linear rail 93 through the seventh sliding sleeve 94, and the seventh linear rail 93 is fixed on the rack 18; when working, the fifth servo motor 54 drives the cylindrical gear 108 to move linearly along the rack 104; the clamping and tensioning module 13 can intelligently give way according to the distance between the screws to avoid collision with the electric screwdriver head; the rotary cylinder 53 is fixedly installed on the clamping and tensioning module 13, and the first connecting rod 55 is fixedly installed on the telescopic rod of the rotary cylinder 53; the pressing sleeve 56 is fixedly installed on the first connecting rod 55; the rotary cylinder 53 can be telescopic or 90° rotatable; the tensioning cylinder 61 is fixedly connected to the second connecting plate 63; the seat plate 59 is fixedly connected to the fourth sliding sleeve 62; the telescopic rod of the tensioning cylinder 61 is fixedly connected to the seat plate 59; the rotary cylinder 53, the first connecting rod 55, the pressing sleeve 56, the seat plate 59 and the fourth sliding sleeve 62 are fixedly integrated; the tensioning cylinder 61 can drive the integrated part to move reciprocatingly along the fourth linear rail 60; wherein the rotary cylinder 53 can also be a linear cylinder.

[0063] The X-coordinate axis walking mechanism 1 can be a cantilever beam type as shown in Figure 6 The X-coordinate axis walking mechanism 1 can be a cantilever beam type as shown in Figure 7 The X-coordinate axis walking mechanism 1 can be a cantilever beam type as shown in Figure 8 The X-coordinate axis walking mechanism 1 can be a cantilever beam type as shown in

[0064] In another embodiment, the X-coordinate axis walking mechanism 1 can directly connect the screw locking electric screwdriver 7 to the mechanical arm 92, and the mechanical arm is installed on a cantilever beam or a gantry frame as shown in Figure 1

[0065] PLC, motion controller or other known control systems are used to control electric, pneumatic and hydraulic elements to realize all actions.

[0066] As shown in Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 1 ​The X coordinate axis walking mechanism 1 is provided with a Y coordinate axis driving servo motor, a Y coordinate axis linear track 3 and a Y coordinate axis screw rod 4. The Y coordinate axis linear track 3 is provided with a Z coordinate axis Z coordinate axis driving servo motor 6, a Z coordinate axis linear track 8 and a Z coordinate axis screw rod 101. The above combination forms an XYZ three coordinate axis system. The Z coordinate linear track is provided with a lock screw electric wrench 7. The lock screw electric wrench 7 can perform lock screw operation at any position within the XYZ three coordinate axis stroke range.

[0067] After the device is powered on, the specification size of the aluminum alloy door and window frame is set. The X-axis net pressing module 9, the first X-direction net pressing module 97 and the Y-axis net pressing module 10 are synchronously moved to the corresponding positions. The clamping and tensioning module 13, the Y-axis clamping and tensioning module 16 and the Y-direction net pressing module 98 are distributed according to the length and width size of the aluminum alloy door and window frame. According to the screw distance and the position of the electric wrench head, the intelligent accommodation and movement to the corresponding position are performed. The screen mesh lifting module 99 is raised to the specified height. Then the aluminum alloy door and window frame is placed on the table top, and the screen mesh is placed on the frame installation plane. The step one instruction is input. The X-axis net pressing module 9, the first X-direction net pressing module 97 and the Y-axis net pressing module 10 push the aluminum alloy door and window frame to the X-direction and the Y-direction blocking strip 99. All X-axis clamping devices 14 are started to clamp the aluminum alloy door and window frame. All the pressing cylinders on the X-axis net pressing module 9, the first X-direction net pressing module 97 and the Y-axis net pressing module 10 are synchronously started to clamp the screen mesh at the corresponding position. The XYZ three coordinate axes start to work. According to the size of the selected frame, the lock screw electric wrench 7 is driven to perform lock screw operation at the corresponding position of the aluminum alloy frame supported by the X-axis net pressing module 9 and the Y-axis net pressing module 10. After the above operation is completed, the step two instruction is started. The corner cylinders 53 on the clamping and tensioning module 13 and the Y-axis clamping and tensioning module 16 are synchronously rotated by 90° towards the inside of the aluminum alloy frame, and the first pressing block 56 and the supporting block 57 are pressed together to press the screen mesh. Then the tensioning cylinders 61 on each module 13 and the module 16 are pulled tightly in the opposite direction of the clamping part. The XYZ three coordinate axes start to work to drive the lock screw electric wrench 7 to complete the screen mesh fixation at the remaining two positions. Then the XYZ three coordinate axes return to the position at the start of the zero point. All the pressing and clamping are released, and the workpiece can be taken out.

[0068] The device uses electric energy, electronic components and compressed air source to control the motor and pneumatic components to move regularly, so as to drive the mechanical components to complete the whole screen mesh tensioning and lock screw operation process. The specific embodiments of the device will be further described in combination with the drawings. However, the actual manufacturing structure of the device is not limited to the following embodiments.

[0069] The principle of the electrical, gas, hydraulic output of the device is: using PLC or motion controller to integrate control all the actions of all motors, pneumatic, hydraulic and other components, according to the pre-written operation program of the system, the actions of each component at different positions are arranged and combined organically, corresponding to different specifications of products and completing all automatic mechanical operations.

[0070] The working principle is as follows.

[0071] Figure 1 As shown: after starting the power supply, all mechanisms and modules on the equipment are in zero position, at this time the X coordinate axis walking mechanism 1 is in the position closest to the X coordinate axis drive servo motor 5 of the equipment, the Z coordinate axis module electric wrench is in the position closest to the Z coordinate axis drive servo motor 6, the distance span between the X axis net pressing module 9 and the X axis tension clamping module 11 is in the maximum state, the Y axis net pressing module 10 is in the position closest to the seventh servo motor 86, all tension cylinders, pressing cylinders and clamping devices are in the extended state, all jacking cylinders are in the retracted state, and the connecting rods of all corner cylinders are in the state parallel to the moving direction of the module.

[0072] After inputting the size of the aluminum alloy door and window frame and inputting the start instruction, the X axis net pressing module 9 and the Y axis net pressing module 10 move synchronously to the designated position set by the system, in the process of moving of the X axis net pressing module 9 and the Y axis net pressing module 10, the number of Y direction net pressing module 98 carried by the X axis net pressing module 9 is allocated according to the instruction size and moves to the corresponding position, the gauze lifting mechanism 15 rises to the specified height, the clamping tension module 13, the Y axis tension clamping module 16 and the X direction net pressing module 97 will allocate the number of modules according to the length and width size of the aluminum alloy door and window frame and move to the corresponding position synchronously. Among them: the X direction net pressing module 97 and the Y axis net pressing module 10 will be allocated according to the width size of the aluminum alloy door and window frame, if the width is less than a certain size, the X direction net pressing module 97 works and the Y axis net pressing module 10 retreats; if the width is large, the X direction net pressing module 97 and the Y axis net pressing module 10 work at the same time. Except for the actual work required, the above clamping module and net pressing module are in the zero position of starting.

[0073] Put in the aluminum alloy door and window frame, input the start step 1 instruction: the first jacking cylinder 27, the second jacking cylinder 28 and the third jacking cylinder 78 synchronously extend the cylinder rod to drive the jacking block 26 to press against the two sides of the aluminum alloy door and window frame, so that it is tightly fitted with the fixed baffle strip 99. After jacking to the position, the X axis clamping device 14 presses the frame, the Y direction net pressing module, the X direction net pressing module 97 and the Y axis net pressing module 10 synchronously press the gauze and the fitted surface inside the aluminum alloy frame. After the above operations are completed, the X coordinate axis servo motor 5 and the Y coordinate axis drive servo motor, the Z coordinate axis Z coordinate axis drive servo motor 6 are operated synchronously to transport the lock screw electric wrench 7 to the position closest to the Z coordinate axis drive servo motor 6. Figure 1The right lower corner screen of the door and window frame is fixed to the frame by screwing at specified distances along the fitting surface to the right upper corner section, and then the direction is changed automatically at the right upper corner position, and the screen and the fitting surface of the aluminum alloy frame are screwed at specified distances along the direction of the X-axis tensioning and clamping module 11 to fix the screw, until the left lower corner screen is fitted to the aluminum alloy frame.

[0074] The second step instruction is input, all the corner cylinders in the clamping and tensioning module 13 and the Y-axis clamping and tensioning module 16 are rotated 90° inwardly to the aluminum alloy frame and pressed downward, so that the first pressing block 56 and the supporting block 57 clamp the screen, and then the tensioning cylinder 61 works, the cylinder rod is extended to push the above-mentioned pressing structure in the opposite direction of the supporting rod and the pressing sleeve to tension the screen; after the above operation is completed, the X-coordinate axis servo motor 5 and the Y-coordinate axis driving servo motor and the Z-coordinate axis driving servo motor 6 are synchronously operated to transport the lock screw electric wrench 7 to the ​ The left upper corner screen of the door and window frame is fixed to the frame by screwing at specified distances along the fitting surface to the left lower corner section, and then the direction is changed automatically at the left lower corner position, and the screen and the fitting surface of the aluminum alloy frame are screwed at specified distances along the direction of the X-axis tensioning and clamping module 11 to fix the screw, until the right lower corner screen is fitted to the aluminum alloy frame.

[0075] After the above steps are completed, the completion option is selected, and the operation system option is divided into two items: the first item is completion and continuation, which means that the size of the aluminum alloy frame and the size of the screen for subsequent processing do not change, after the instruction is input, all the jacking cylinders, clamping devices, corner cylinders and tensioning cylinders are synchronously loosened, the corner cylinders are reversed by 90° to return to the original position, and the positions of the X-axis screen pressing module 9, the Y-axis screen pressing module 10 and the X-axis screen pressing module 97 do not change. The second item is completion and end, which means that the size of the aluminum alloy frame and the size of the screen for subsequent processing change or work completion requires shutdown, after the instruction is input, all the jacking cylinders, clamping devices, corner cylinders and tensioning cylinders are synchronously loosened, all the corner cylinders are reversed by 90° to return to the original position, and all the clamping and tensioning modules 13, the Y-axis screen pressing module 10, the Y-axis screen pressing module 16 and the Y-axis screen pressing module 98 are moved to the zero position in the start state. If the specification size of the processed piece needs to be replaced, the specification size needs to be re-input on the PLC operation interface and steps one and two are repeated. If shutdown and power-off are required, the second item rotation end is selected, and the machine can be powered off when all the modules return to the position of the start zero position.

[0076] Although the present application has been described in detail by the general description and specific embodiments above, some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the present application are within the scope of the present application.

[0077] The terms such as "upper", "lower", "left", "right", "intermediate" and the like as cited in the present specification are merely for the convenience of description and are not intended to limit the scope of the present application. Changes or adjustments in relative relationship without substantial changes in technical content are also considered as the scope of the present application.

Claims

1. A full-automatic drilling and screwing device for door and window screen, characterized in that, The application relates to a door and window screen fixing and clamping assembly. One end of the X-coordinate axis walking mechanism is slidably connected to the X-coordinate axis direction of the rack, the fixed end of the X-coordinate axis linear driving assembly is mounted on the rack, and the telescopic end of the X-coordinate axis linear driving assembly is mounted on one end of the X-coordinate axis walking mechanism. The upper end of the Z-coordinate axis base plate is slidably connected to the side of the X-coordinate axis walking mechanism, the fixed end of the Y-coordinate axis linear driving assembly is mounted on the X-coordinate axis walking mechanism, and the telescopic end of the Y-coordinate axis linear driving assembly is mounted on the upper end of the Z-coordinate axis base plate. The fixed end of the Z-coordinate axis linear driving assembly is mounted on the upper end of the Z-coordinate axis base plate, and the screw locking electric wrench is mounted on the telescopic end of the Z-coordinate axis linear driving assembly. The door and window screen fixing and clamping assembly is arranged below the screw locking electric wrench. The door and window screen fixing and clamping assembly comprises an X-axis screen pressing module, a Y-axis screen pressing module, an X-axis tension clamping module, a Y-axis tension clamping module and a clamping tension module; the X-axis screen pressing module and the X-axis tension clamping module are arranged in the X-coordinate axis direction of the rack, the Y-axis screen pressing module and the Y-axis tension clamping module are arranged in the Y-coordinate axis direction of the rack, and the X-axis tension clamping module and the Y-axis tension clamping module are both provided with the clamping tension module. The clamping tension module mainly comprises a corner cylinder, a fifth servo motor, a first connecting rod, a pressing sleeve, a supporting sleeve, a supporting rod, a seat plate, a fourth linear track, a tension cylinder, a fourth sliding sleeve and a second connecting plate. The first connecting rod is fixedly installed on the telescopic rod of the corner cylinder. The pressing sleeve is fixedly installed on the first connecting rod, the tension cylinder is fixedly connected to the second connecting plate, the seat plate is fixedly connected to the fourth sliding sleeve, the telescopic rod of the tension cylinder is fixedly connected to the seat plate, the corner cylinder, the first connecting rod, the pressing sleeve, the seat plate and the fourth sliding sleeve are fixedly integrated, and the tension cylinder can drive the integrated part to make reciprocating motion along the fourth linear track. The clamping tension module is connected with the seventh linear track through the seventh sliding sleeve, and the seventh linear track is fixed to the rack.

2. The full-automatic drilling and screwing device for door and window screen meshes according to claim 1, characterized in that, The X-coordinate axis linear driving assembly, the Y-coordinate axis linear driving assembly and the Z-coordinate axis linear driving assembly are in any one of the transmission forms of a servo motor driving screw rod, a motor driving gear meshing rack transmission mode, an electric push rod transmission mode, a pneumatic cylinder transmission mode or a hydraulic cylinder transmission mode.

3. The full-automatic drilling and screwing device for door and window screen meshes according to claim 2, characterized in that, The X-axis screen pressing module comprises a moving cross beam, a face plate, a pressing block, a pressing rod, a first pressing cylinder, a first servo motor, a top pressing block, a first top pressing cylinder, a second top pressing cylinder, a first nut sleeve, a workpiece supporting plate, a first linear track, a first screw rod, a first servo seat, a first coupling, a second servo motor, a third servo motor, a second coupling, a first connecting plate, a first sliding sleeve, a second linear track, a third screw rod, a first supporting seat, a second sliding sleeve, a connecting frame, a third sliding sleeve, a fourth servo motor, a driving gear, a fixing frame, a second pressing cylinder, a rack, a third linear track, a second supporting seat and a first bottom plate. The pressing block, the pressing rod, the first pressing cylinder and the first servo motor form a Y-direction screen pressing module. The second tightening cylinder, the first nut sleeve, the first linear track, the first screw rod, the first servo base, the first coupling, the second servo motor, the second sliding sleeve and the second support base form a first X-direction advancing and retreating module; The connecting frame, the third sliding sleeve, the fourth servo motor, the driving gear, the fixed frame, the second pressing cylinder, the rack and the third linear track form an X-direction net pressing module; The third servo motor, the second coupling, the first connecting plate, the first sliding sleeve, the second linear track, the third screw rod and the first support base form a first Y-direction advancing and retreating module; The two second linear tracks are fixed on the frame, the first support base is fixed on the frame, the third screw rod is rotatably connected in the first support base, the power output shaft of the third servo motor is in transmission connection with the third screw rod, and the moving cross beam is installed on the nut sleeve of the third screw rod; The X-direction net pressing module is in sliding connection with the first linear track through the linear sleeve, the first linear track is fixedly installed on the side surface of the moving cross beam, the second servo motor is installed on the side surface of the moving cross beam, the output shaft of the second servo motor is installed with the first screw rod, and the X-direction net pressing module is installed on the nut sleeve of the first screw rod; The X-direction net pressing module is fixedly installed with the second pressing cylinder and the second tightening cylinder, the second pressing cylinder is fixedly installed with the pressing block and the connecting rod, and the pressing block and the connecting rod can reciprocate with the telescopic rod of the second tightening cylinder; The fourth servo motor is fixedly installed on the connecting frame, the driving gear is fixedly installed on the output shaft of the fourth servo motor, the third linear track is fixedly connected on the first bottom plate, the driving gear is in meshing with the rack, the fixed frame is fixedly installed on the first bottom plate, the rack is fixedly installed on the first bottom plate, the connecting frame is fixedly connected with the third sliding sleeve, the third sliding sleeve is in sliding fit on the third linear track, the pressing block is fixedly connected on the pressing rod, the pressing rod is fixedly connected with the second pressing cylinder, the second pressing cylinder is fixedly connected on the fixed frame, the pressing-in block is fixedly connected on the telescopic rod of the second tightening cylinder, the second tightening cylinder is fixedly connected on the fixed frame, the fixed frame and all the parts fixedly installed thereon, the first bottom plate, the rack and the third linear track are connected as an integral piece, and the fourth servo motor drives the driving gear to make the integral piece reciprocate along the rack.

4. The full-automatic drilling and screwing device for door and window screen meshes according to claim 3, characterized in that, The Y-axis net pressing module comprises a third support base, a second screw rod, a fifth linear track, a sixth linear track, a fourth screw rod, a sixth servo motor, a second connecting plate, a third coupling, a fifth sliding sleeve, a base plate, a first bottom plate, a fourth support base, a second pressing block, a pressing rod, a third tightening cylinder, a third pressing cylinder, a fixed seat, a second nut sleeve, a sixth sliding sleeve, a base, a second servo base, a fourth coupling and a seventh servo motor; The sixth linear track, the fourth screw rod, the sixth servo motor, the second connecting plate, the third coupling, the fifth sliding sleeve, the base plate and the fourth support base form a second Y-direction advancing and retreating module; The third support base, the second screw rod, the fifth linear track, the second servo base, the fourth coupling and the seventh servo motor form a second X-direction advancing and retreating module; The second pressing block, the pressing rod, the third tightening cylinder, the third pressing cylinder, the fixed seat, the second nut sleeve and the sixth sliding sleeve form an X-direction net pressing module; The fifth straight rail is fixedly connected with the base; the sixth straight rail is fixedly connected with the second connecting plate; the base plate is an integral part of the base; the fifth sliding sleeve is fixedly connected with the base plate; the fifth sliding sleeve is slidably installed with the sixth straight rail; the second nut sleeve is fixedly installed on the fixed seat; the fixed seat is fixedly connected with the sixth sliding sleeve; the sixth sliding sleeve is slidably installed with the fifth straight rail; the second pressing block is fixedly connected with the pressing rod; the pressing rod is fixedly connected with the piston rod of the third pressing cylinder.

5. The full-automatic drilling and screwing device for door and window screen meshes according to claim 4, characterized in that, The X-axis tension clamping module is provided with a first straight rail, a clamping tension module and an X-axis clamping device.

6. The full-automatic drilling and screwing device for door and window screen meshes according to claim 1, characterized in that, The X-coordinate axis walking mechanism is a cantilever beam type or a gantry type.

7. The full-automatic drilling and screwing device for door and window screen meshes according to claim 1, characterized in that, Further comprising an eighth servo motor, a rotating shaft, an extension arm, a ninth servo motor and a second connecting rod, the output end of the eighth servo motor is provided with the rotating shaft, the extension arm at the lower part of the rotating shaft is controlled to open and close by the ninth servo motor through the first connecting rod, and the extension arm is provided with two sets of lock screw electric drivers to control the distance span of the lock screw electric drivers. Or, further comprising a mechanical arm, the lock screw electric driver is installed on the mechanical arm, and the mechanical arm is a multi-section structure.

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