Door and window frame screw corner assembling machine

Abstract

The utility model relates to the technical field of door and window frame corner combining, and provides a door and window frame screw corner combining machine which comprises a rack, a positioning platform is arranged on the rack and comprises a right-angle end, outer positioning plates and side upper pressing assemblies are arranged on the two right-angle side edges of the right-angle end, a receding groove is formed in the middle of the positioning platform in a penetrating mode, and a clamping assembly is arranged at the bottom of the positioning platform. The clamping assembly comprises an inner clamping plate, and the inner clamping plate can penetrate through the receding groove. The rack is provided with two sets of drilling and nailing units, the drilling and nailing units are arranged on the outer sides of the two right-angle side edges of the right-angle end correspondingly and are arranged in an axial symmetry mode with respect to the center line of the right-angle end, and each drilling and nailing unit comprises a moving assembly which is provided with a drilling piece and a nailing piece; the axes of the output ends of the drilling piece and the nailing piece are parallel to each other and are perpendicular to the right-angle side edge of the adjacent right-angle end. Drilling and screw fastening of a single corner of the door and window frame can be completed through one-time positioning, and the assembling efficiency of the door and window frame is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window frame corner assembling technical field, concretely relates to door and window frame screw corner assembling machine. BACKGROUND

[0002] The assembly of diamond mesh screen window currently has three processes of corner connection, screw connection and seamless welding. The three assembly processes have advantages and disadvantages, and the screw connection is more and more widely used due to its advantages of being detachable, low cost and beauty.

[0003] However, the existing assembly method is manual punching, and then manually screwing the screw onto the screen window frame profile to fix the four corner parts. This production method is low in efficiency and high in cost, which is not conducive to the economy and efficiency of production.

[0004] Therefore, in view of the above problems, the door and window frame screw corner assembling machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model develops the door and window frame screw corner assembling machine in view of the deficiency of prior art. The utility model can complete the drilling and screw fastening of a single corner part of the door and window frame through one positioning, greatly improving the efficiency and economy of the door and window frame assembly.

[0006] In order to achieve the above purpose, the following technical scheme is adopted:

[0007] The door and window frame screw corner assembling machine comprises a rack, a positioning platform is arranged on the rack, the positioning platform comprises a right-angle end, outer positioning plates and side upper pressing assemblies are arranged on two right-angle sides of the right-angle end, the upper surface of the outer positioning plate is higher than the table top of the positioning platform, and is used for pressing the upper and lower sides of the door and window frame profile in cooperation with the positioning platform, a clearance slot is arranged in the middle of the positioning platform, a clamping assembly is arranged at the bottom of the positioning platform, the clamping assembly comprises an inner clamping plate, the inner clamping plate can penetrate through the clearance slot, and the inner clamping plate clamps the inner and outer sides of the door and window frame profile in cooperation with the outer positioning plate; two groups of drilling and nailing units are arranged on the rack, the two groups of drilling and nailing units are arranged outside the two right-angle sides of the right-angle end, and are arranged in axial symmetry about the center line of the right-angle end, the center line of the right-angle end is a 45° line of the right-angle end, that is, the angle between the center line and the two right-angle sides is 45°, the drilling and nailing unit comprises a moving assembly, a drilling part and a nailing part are arranged on the moving assembly and are used for drilling and nailing the door and window frame profile, and the output ends of the drilling part and the nailing part are parallel to each other and perpendicular to the right-angle side of the right-angle end adjacent to them.

[0008] As preferred, the side upper pressing assembly comprises a rotating shaft arranged on the straight side of the right angle end, and the axis of the rotating shaft is perpendicular to the table top of the positioning platform, a side upper pressing mounting plate is rotatably arranged on the rotating shaft, a side upper pressing power element is arranged on the side upper pressing mounting plate, and a side upper pressing block is arranged at the output end of the side upper pressing power element, and the side upper pressing block can contact the door and window frame profile.

[0009] As preferred, the clamping assembly comprises a clamping sliding rail one arranged on the bottom surface of the positioning platform, and the length direction of the clamping sliding rail one is parallel to the center line of the right angle end, a clamping mounting plate one is slidably connected to the clamping sliding rail one, a clamping threaded sleeve one is connected to the clamping mounting plate one, a transverse clamping lead screw one is threadedly connected to the clamping threaded sleeve one, the axis of the transverse clamping lead screw one is parallel to the length direction of the clamping sliding rail one, and the transverse clamping lead screw one is rotatably arranged on the rack, one end of the transverse clamping lead screw one is connected to a transverse clamping power element, a lifting sliding rail one is arranged on the clamping mounting plate one, the length direction of the lifting sliding rail one is perpendicular to the table top of the positioning platform, a lifting mounting plate is slidably arranged on the lifting sliding rail one, an inner clamping plate is arranged at the top end of the lifting mounting plate, a lifting lead screw one is threadedly connected to the lifting mounting plate, the lifting lead screw one is rotatably arranged on the clamping mounting plate one, and the axis of the lifting lead screw one is parallel to the length direction of the lifting sliding rail one, and one end of the lifting lead screw one is connected to a lifting power element.

[0010] As preferred, the clamping assembly comprises a clamping sliding rail two arranged on the bottom surface of the positioning platform, and the length direction of the clamping sliding rail two is parallel to the center line of the right angle end, a clamping mounting plate two is slidably arranged on the clamping sliding rail two, a transverse clamping lead screw two is threadedly connected to the clamping mounting plate two, the axis of the transverse clamping lead screw two is parallel to the length direction of the clamping sliding rail two, and the transverse clamping lead screw two is rotatably arranged on the positioning platform, and one end of the transverse clamping lead screw two away from the clamping mounting plate two is provided with a rotating handle for rotating the transverse clamping lead screw two to drive the clamping mounting plate two to slide along the clamping sliding rail two, a pushing power element is arranged on the clamping mounting plate two, the axis of the output end of the pushing power element is parallel to the axis of the clamping lead screw two, the output end of the pushing power element is provided with an up-down positioning plate, a positioning mounting hole is formed in the up-down positioning plate, the length direction of the positioning mounting hole is perpendicular to the table top of the positioning platform, and an inner clamping plate is movably arranged in the positioning mounting hole.

[0011] As preferred, the moving assembly comprises a moving straight rail one, which is arranged on the frame and has a length direction perpendicular to the straight side adjacent to it, a moving plate one slidingly arranged on the moving straight rail one, a moving lead screw one threadedly connected to the moving plate one, an output end of the moving lead screw one rotatably arranged on the frame, an output end of a moving power member one connected to one end of the moving lead screw one, a moving straight rail two arranged on the moving plate one, a length direction of the moving straight rail two being perpendicular to the length direction of the moving straight rail one, i.e. the length direction of the moving straight rail two being parallel to the straight side adjacent to it, a moving plate two slidingly arranged on the moving straight rail two, a moving lead screw two threadedly connected to the moving plate two, an axis of the moving lead screw two being parallel to the length direction of the moving straight rail two, the moving lead screw two rotatably arranged on the moving plate one, an output end of a moving power member two connected to one end of the moving lead screw two, a vertical plate arranged on the moving plate two, a moving straight rail three arranged on the vertical plate, a length direction of the moving straight rail three being perpendicular to the tabletop of the positioning platform, a moving plate three slidingly arranged on the moving straight rail three, a moving lead screw three threadedly connected to the moving plate three, an axis of the moving lead screw three being parallel to the length direction of the moving straight rail three, the moving lead screw three rotatably arranged on the vertical plate, an output end of a moving power member three connected to one end of the moving lead screw three, a drilling member and a nailing member arranged on the moving plate three.

[0012] As preferred, the utility model also comprises an angle pressing assembly, which comprises an angle pressing shaft arranged on the frame, an axis of the angle pressing shaft being perpendicular to the tabletop of the positioning platform, an angle pressing plate arranged on a top end of the angle pressing shaft, an angle pressing power member arranged on the angle pressing plate, an output end of the angle pressing power member being connected to an angle pressing block, the angle pressing block being used for contacting the corner of the door and window frame profile.

[0013] As preferred, the utility model also comprises two extension plates, which are arranged on the positioning platform away from the straight corner end along the extension lines of the length directions of the two straight corner sides of the positioning platform, i.e. the length directions of the extension plates being perpendicular to each other, and are used for supporting the door and window frame profile which is too long.

[0014] The effects provided in the content of the utility model are only the effects of the embodiments, and are not all the effects of the utility model. The above technical solutions have the following advantages:

[0015] The utility model discloses a positioning platform is provided, and the positioning platform is used for placing the door and window frame section bar, and the positioning platform includes a right angle end, and the corner of door and window frame section bar is corresponded, and the outer positioning plate and clamping assembly are set up on the positioning platform and are used for clamping and positioning to door and window frame section bar, make the positioning of door and window frame section bar more accurate, improve the stability of clamping, through setting up side upper pressing assembly and angle pressing assembly, realize the positioning of door and window frame section bar upper and lower direction, avoid the movement of door and window frame section bar when the screw group angle, improve the stability and practicality of processing, through setting up drilling and nailing unit, and drilling and nailing unit is set up 90 on the two sides of the right angle end of positioning platform, to realize the corner side of door and window frame section bar and punch and nail, replace manual operation, improve the processing efficiency, and set up moving assembly, and moving assembly can move drilling and nailing piece in three mutually perpendicular directions, improve the accuracy of nailing. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application.

[0017] Figure 1 Structure diagram of corner assembling machine of the embodiment of the utility model Figure One ;

[0018] Figure 2 Structure diagram of corner assembling machine of the embodiment of the utility model Figure Two ;

[0019] Figure 3 Structure diagram of corner assembling machine of the embodiment of the utility model Figure Three ;

[0020] Figure 4 Structure diagram of positioning platform of the embodiment of the utility model;

[0021] Figure 5 Structure diagram of clamping assembly of the embodiment of the utility model Figure One ;

[0022] Figure 6 Structure diagram of clamping assembly of the embodiment of the utility model Figure Two ;

[0023] Figure 7 Structure diagram of another clamping assembly of the embodiment of the utility model Figure One ;

[0024] Figure 8 Structure diagram of another clamping assembly of the embodiment of the utility model Figure Two ;

[0025] Figure 9 This is a schematic diagram of the drilling and nailing unit according to an embodiment of the present invention. Figure One ;

[0026] Figure 10 This is a schematic diagram of the drilling and nailing unit according to an embodiment of the present invention. Figure Two .

[0027] In the diagram, 1. Frame; 2. Positioning platform; 3. Side upper pressure assembly; 4. Clamping assembly; 5. Drilling and nailing unit; 6. Angle clamping assembly; 7. Extension plate; 8. Control assembly; 21. Right-angle end; 22. Outer positioning plate; 23. Clearance groove; 31. Rotating shaft; 32. Side upper pressure mounting plate; 33. Side upper pressure power component; 34. Side upper pressure block; 51. Moving assembly; 52. Drilling component; 53. Nailing component; 401. Inner clamping plate; 402. Clamping slide rail one; 403. Clamping mounting plate one; 404. Clamping threaded sleeve one; 405. Transverse clamping screw one; 406. Lifting slide rail one; 407. Lifting mounting plate; 408. 409. Lifting screw 1; 410. Clamping slide rail 2; 411. Clamping mounting plate 2; 412. Lateral clamping screw 2; 413. Rotating handle; 414. Pushing power component; 415. Upper and lower positioning plates; 416. Positioning mounting hole; 5101. Moving straight rail 1; 5102. Moving plate 1; 5103. Moving screw 1; 5104. Moving straight rail 2; 5105. Moving plate 2; 5106. Moving screw 2; 5107. Vertical plate; 5108. Moving straight rail 3; 5109. Moving plate 3; 5110. Moving screw 3; 61. Angle clamping shaft; 62. Angle clamping plate; 63. Angle clamping power component; 64. Angle clamping block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-10 As shown, this utility model provides a technical solution:

[0030] The door and window frame screw corner assembling machine comprises a rack 1, a positioning platform 2 arranged on the rack 1, the positioning platform 2 comprising at least one right-angle end 21, an outer positioning plate 22 and a side upper pressing assembly 3 arranged on each of the two right-angle sides of the right-angle end 21, the upper surface of the outer positioning plate 22 being higher than the table top of the positioning platform 2 and used for limiting the outer side of the profile, the side upper pressing assembly 3 being used for limiting the upper and lower sides of the door and window frame profile in cooperation with the table top of the positioning platform 2, a displacement slot 23 being arranged in the middle of the positioning platform 2, a clamping assembly 4 being arranged at the bottom of the positioning platform 2, the clamping assembly 4 comprising an inner clamping plate 401 capable of penetrating through the displacement slot 23, the inner clamping plate 401 cooperating with the outer positioning plate 22 to clamp the inner and outer sides of the door and window frame profile, at this time, the clamping does not make the profile side bear stress, but only touches the profile to limit the profile, so as to avoid the profile from being deformed due to stress and affecting the accuracy of the processing position; two sets of drilling and nailing units 5 are arranged on the rack 1, the two sets of drilling and nailing units 5 are respectively arranged outside the two right-angle sides of the right-angle end 21, and the two sets of drilling and nailing units 5 are arranged in axial symmetry about the center line of the right-angle end 21, the center line of the right-angle end 21 being a 45° line of the right-angle end 21, that is, the angle between the center line of the right-angle end 21 and the two right-angle sides is 45°; the drilling and nailing unit 5 comprises a moving assembly 51, a drilling piece 52 and a nailing piece 53 are arranged on the moving assembly 51, the drilling piece 52 and the nailing piece 53 are driven to move to drill and nail the door and window frame profile, and the output shafts of the drilling piece 52 and the nailing piece 53 are parallel to each other and perpendicular to the right-angle side of the right-angle end 21 adjacent thereto.

[0031] In an optional embodiment, the side upper pressing assembly 3 comprises a rotating shaft 31 arranged on the right-angle side of the right-angle end 21, and the axis of the rotating shaft 31 is perpendicular to the table top of the positioning platform 2, a side upper pressing mounting plate 32 is arranged on the rotating shaft 31, a side upper pressing power piece 33 is arranged on the side upper pressing mounting plate 32, the side upper pressing power piece 33 is selected from an electric push rod, a side upper pressing block 34 is arranged at the output end of the side upper pressing power piece 33, and the side upper pressing block 34 is used for contacting the upper side of the door and window frame profile. Preferably, a notch is arranged at the position where the side upper pressing mounting plate 32 is rotationally connected with the rotating shaft 31, the two sides of the notch are connected through a bolt and a nut, and the length direction of the bolt is perpendicular to the axis of the rotating shaft 31. By fastening and loosening the two sides of the notch through the bolt and the nut, the fastening of the side upper pressing mounting plate 32 and the rotating shaft 31 is changed, so as to facilitate the adjustment of the height and the angle of the side upper pressing mounting plate 32, and the practicability of the device is improved.

[0032] In an optional embodiment, as Figures 7-8As shown, the clamping assembly 4 comprises two clamping sliding rails 402 arranged parallel to each other on the bottom surface of the positioning platform 2, the length direction of the clamping sliding rails 402 is parallel to the center line of the right-angle end 21, a clamping mounting plate 403 is slidably connected to the clamping sliding rails 402, one side of the clamping mounting plate 403 is connected to a clamping threaded sleeve 404, the clamping threaded sleeve 404 is threadedly connected to a transverse clamping lead screw 405, the axis of the transverse clamping lead screw 405 is parallel to the length direction of the clamping sliding rails 402, and the transverse clamping lead screw 405 is rotatably arranged on the rack 1, one end of the transverse clamping lead screw 405 is connected to a transverse clamping power member, the transverse clamping power member is a servo motor arranged on the rack 1, two lifting sliding rails 406 parallel to each other are arranged on the clamping mounting plate 403, the length direction of the lifting sliding rails 406 is perpendicular to the top surface of the positioning platform 2, a lifting mounting plate 407 is slidably arranged on the lifting sliding rails 406, an inner clamping plate 401 is arranged at the top end of the lifting mounting plate 407, a lifting lead screw 408 is threadedly connected to the bottom of the lifting mounting plate 407, the lifting lead screw 408 is rotatably arranged on the clamping mounting plate 403, the axis of the lifting lead screw 408 is parallel to the length direction of the lifting sliding rails 406, one end of the lifting lead screw 408 is connected to a lifting power member, the lifting power member is a servo motor arranged on the clamping mounting plate 403 to drive the inner clamping plate 401 to move up and down, so as to adapt to the clamping of profiles with different thicknesses, and the inner clamping plate 401 is driven by the transverse clamping power member and the lifting power member to complete the clamping of the profile, which is convenient to use and high in efficiency.

[0033] In another alternative embodiment, as Figures 4-6As shown, the clamping assembly 4 includes two clamping rails 409 arranged parallel to each other on the bottom surface of the positioning platform 2, the length direction of the clamping rails 409 is parallel to the center line of the right-angle end 21, a clamping mounting plate 410 is slidingly arranged on the clamping rails 409, the clamping mounting plate 410 is threadedly connected with a transverse clamping lead screw 411, the axis of the transverse clamping lead screw 411 is parallel to the length direction of the clamping rails 409 and is rotatably arranged on the positioning platform 2, and a rotating handle 412 is arranged at the end of the transverse clamping lead screw 411 away from the clamping mounting plate 410, which is used to rotate the transverse clamping lead screw 411 to drive the clamping mounting plate 410 to slide along the clamping rails 409, a pushing power member 413 is arranged on the clamping mounting plate 410, the pushing power member 413 is selected from a cylinder, the axis of the output end of the pushing power member 413 is parallel to the axis of the clamping lead screw 411, an up-down positioning plate 414 is arranged at the output end of the pushing power member 413, a positioning mounting hole 415 is formed in the up-down positioning plate 414, the length direction of the positioning mounting hole 415 is perpendicular to the table surface of the positioning platform 2, an inner clamping plate 401 is arranged in the positioning mounting hole 415 through bolts, the inner clamping plate 401 can be moved up and down to adjust the height and is temporarily fixed at the height position in the positioning mounting hole 415 through bolts, the up-down positioning plate 414 is pushed out, then the transverse position of the up-down positioning plate 414 is adjusted through the rotating handle 412, so that the inner clamping plate 401 contacts the profile, at this time, it is the positioning position, then the up-down positioning plate 414 is retracted, the profile is convenient to put in and take out, and the economy is better.

[0034] In an optional embodiment, the moving assembly 51 comprises a moving straight rail one 5101 arranged on the rack 1, the length direction of the moving straight rail one 5101 is perpendicular to the adjacent straight side, a moving plate one 5102 is arranged on the moving straight rail one 5101 in sliding mode, the moving plate one 5102 is threadedly connected with a moving lead screw one 5103, the moving lead screw one 5103 is arranged on the rack 1 in rotating mode, one end of the moving lead screw one 5103 is connected with the output end of a moving power one, the moving power one is a servo motor arranged on the rack 1, and is used to drive the moving plate one 5102 to move towards or away from the positioning platform 2. Since there is a front-back difference between the drilling position and the nailing position of the frame and the fan of the door and window, the moving power one is arranged to drive the drilling member 52 and the nailing member 53 to move along the axial direction, so as to avoid inconvenience in adjustment. A moving straight rail two 5104 is arranged on the moving plate one 5102, the length direction of the moving straight rail two 5104 is perpendicular to the length direction of the moving straight rail one 5101, that is, the length direction of the moving straight rail two 5104 is parallel to the adjacent straight side, a moving plate two 5105 is arranged on the moving straight rail two 5104 in sliding mode, the moving plate two 5105 is threadedly connected with a moving lead screw two 5106, the axis of the moving lead screw two 5106 is parallel to the length direction of the moving straight rail two 5104, the moving lead screw two 5106 is arranged on the moving plate one 5102 in rotating mode, one end of the moving lead screw two 5106 is connected with the output end of a moving power two, the moving power two is a servo motor, the moving power two is arranged on the moving plate one 5102, and is used to drive the drilling member 52 and the nailing member 53 to move along the length direction of the adjacent straight side. When the door and window frame profile with a small thickness is processed, the drilling position and the nailing position are transversely offset by about 2 mm, so as to ensure that the two sides of the profile are pulled tightly by the screw, and avoid the generation of gaps after the corner assembly. A vertical plate 5107 is arranged on the moving plate two 5105, a moving straight rail three 5108 is arranged on the vertical plate 5107, the length direction of the moving straight rail three 5108 is perpendicular to the table top of the positioning platform 2, a moving plate three 5109 is arranged on the moving straight rail three 5108 in sliding mode, the moving plate three 5109 is threadedly connected with a moving lead screw three 5110, the axis of the moving lead screw three 5110 is parallel to the length direction of the moving straight rail three 5108, the moving lead screw three 5110 is arranged on the vertical plate 5107 in rotating mode, one end of the moving lead screw three 5110 is connected with the output end of a moving power three, the moving power three is a servo motor arranged on the vertical plate 5107, and the drilling member 52 and the nailing member 53 are arranged on the moving plate three 5109. The drilling member 52 and the nailing member 53 are arranged in an up-down mode, preferably, the drilling member 52 is arranged on the upper side, and the nailing member 53 is arranged on the lower side. The height position of the output end of the drilling member 52 and the nailing member 53 relative to the profile is changed by the up-down movement of the moving plate three 5109, so as to improve the processing efficiency. The drilling member 52 and the nailing member 53 can be common drilling machines and nailing machines on the market, and are economical.

[0035] In an alternative embodiment, an angle pressing assembly 6 is further included, comprising an angle pressing shaft 61 arranged on the frame 1 and located outside the right angle end 21 of the positioning platform 2, the axis of the angle pressing shaft 61 is perpendicular to the table top of the positioning platform 2, the top end of the angle pressing shaft 61 is provided with an angle pressing plate 62, the structure of the angle pressing plate 62 can be consistent with that of the side upper pressing mounting plate 32, an angle pressing power element 63 is arranged on the angle pressing plate 62, the angle pressing power element 63 is selected from a gas cylinder, the output end of the angle pressing power element 63 is connected with an angle pressing block 64, and the angle pressing block 64 is used for contacting the corner of the door and window frame profile, thereby further improving the stability of the profile placement.

[0036] In an alternative embodiment, two extension plates 7 are further included, the two extension plates 7 are arranged on the side of the positioning platform 2 away from the right angle end 21 along the extension lines of the two right angle sides of the positioning platform 2, and the length directions of the extension plates 7 are perpendicular to each other, thereby supporting the door and window frame profile which is too long and improving the stability of the door and window frame profile placement.

[0037] In an alternative embodiment, a control assembly 8 is further included, the control assembly 8 is selected from a numerical control system, and the control assembly 8 is connected with the power elements, so as to facilitate the starting of the power elements and improve the efficiency and processing accuracy of the device.

[0038] Working principle: firstly, the door and window frame profile is placed on the positioning platform 2, and the right angle of the profile coincides with the right angle end 21 of the positioning platform 2, then the inner clamping plate 401 is controlled to move, the profile is limited by the outer positioning plate 22 without force, then the side upper pressing block 34 and the angle pressing block 64 are controlled to move downward, the profile is limited up and down by the positioning platform 2, after the position of the profile is determined, the moving assembly 51 is controlled by the control assembly 8 to move, so as to drive the drilling element 52 and the nailing element 53 to move, the profile is drilled first, and then nailed, thereby completing the corner assembly of one corner and replacing manual processing, and improving the processing efficiency and economy.

[0039] The non-exhaustive parts of the utility model are the conventional technical means known by the skilled in the art.

[0040] In the description of the utility model, it is understood that the directions or position relations indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation on the utility model.

[0041] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, so the features with "first", "second" can explicitly or implicitly include one or more of the features, in the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise expressly specifically limited.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for the purpose of limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified or equivalent to replace part of the technical features recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A door and window frame screw corner assembling machine, comprising a rack (1), and a positioning platform (2) arranged on the rack (1), characterized in that, the positioning platform (2) comprises a right-angle end (21), outer positioning plates (22) and side upper pressing assemblies (3) are arranged on two right-angle sides of the right-angle end (21), a passing slot (23) is arranged in the middle of the positioning platform (2), a clamping assembly (4) is arranged at the bottom of the positioning platform (2), the clamping assembly (4) comprises an inner clamping plate (401), the inner clamping plate (401) can pass through the passing slot (23), and the inner clamping plate (401) clamps the inner and outer sides of a door and window frame profile in cooperation with the outer positioning plates (22); two groups of drilling and nailing units (5) are arranged on the rack (1), the two groups are respectively arranged outside the two right-angle sides of the right-angle end (21) and are arranged in axial symmetry about the center line of the right-angle end (21), the drilling and nailing unit (5) comprises a moving assembly (51), a drilling part (52) and a nailing part (53) are arranged on the moving assembly (51), and the output shafts of the drilling part (52) and the nailing part (53) are parallel to each other and perpendicular to the right-angle sides of the right-angle end (21) adjacent to the drilling part (52) and the nailing part (53).

2. The fenestration frame screw corner angling machine of claim 1, wherein: the side upper pressing assembly (3) comprises a rotating shaft (31), the rotating shaft (31) is arranged on the right-angle side of the right-angle end (21), the axis of the rotating shaft (31) is perpendicular to the table top of the positioning platform (2), a side upper pressing mounting plate (32) is rotationally arranged on the rotating shaft (31), a side upper pressing power part (33) is arranged on the side upper pressing mounting plate (32), a side upper pressing block (34) is arranged at the output end of the side upper pressing power part (33), and the side upper pressing block (34) can contact the door and window frame profile.

3. The fenestration frame screw corner angling machine of claim 2, wherein: the clamping assembly (4) comprises a clamping sliding rail one (402), the clamping sliding rail one (402) is arranged on the bottom surface of the positioning platform (2), the length direction of the clamping sliding rail one (402) is parallel to the center line of the right-angle end (21), a clamping mounting plate one (403) is slidably connected to the clamping sliding rail one (402), a clamping threaded sleeve one (404) is connected to the clamping mounting plate one (403), the clamping threaded sleeve one (404) is threadedly connected with a transverse clamping lead screw one (405), the axis of the transverse clamping lead screw one (405) is parallel to the length direction of the clamping sliding rail one (402), the transverse clamping lead screw one (405) is rotationally arranged on the rack (1), one end of the transverse clamping lead screw one (405) is connected with a transverse clamping power part, a lifting sliding rail one (406) is arranged on the clamping mounting plate one (403), the length direction of the lifting sliding rail one (406) is perpendicular to the table top of the positioning platform (2), a lifting mounting plate (407) is slidably arranged on the lifting sliding rail one (406), the inner clamping plate (401) is arranged at the top end of the lifting mounting plate (407), the lifting mounting plate (407) is threadedly connected with a lifting lead screw one (408), the lifting lead screw one (408) is rotationally arranged on the clamping mounting plate one (403), the axis of the lifting lead screw one (408) is parallel to the length direction of the lifting sliding rail one (406), and one end of the lifting lead screw one (408) is connected with a lifting power part.

4. The fenestration frame screw corner angling machine of claim 2, wherein: The clamping assembly (4) comprises a clamping slide rail two (409) arranged on the bottom surface of the positioning platform (2), the length direction of the clamping slide rail two (409) is parallel to the center line of the right angle end (21), a clamping mounting plate two (410) is slidably arranged on the clamping slide rail two (409), the clamping mounting plate two (410) is threadedly connected with a transverse clamping lead screw two (411), the axis of the transverse clamping lead screw two (411) is arranged on the positioning platform (2) in a rotatable manner and is parallel to the length direction of the clamping slide rail two (409), and the end of the transverse clamping lead screw two (411) away from the clamping mounting plate two (410) is provided with a rotating handle (412) for rotating the transverse clamping lead screw two (411) to drive the clamping mounting plate two (410) to slide along the clamping slide rail two (409), a pushing power element (413) is arranged on the clamping mounting plate two (410), the axis of the output end of the pushing power element (413) is parallel to the axis of the clamping lead screw two, the output end of the pushing power element (413) is provided with an up-down positioning plate (414), the up-down positioning plate (414) is provided with a positioning mounting hole (415), the length direction of the positioning mounting hole (415) is perpendicular to the table surface of the positioning platform (2), and an inner clamping plate (401) is movably arranged in the positioning mounting hole (415).

5. The fenestration frame screw corner angling machine of claim 4, wherein: The moving assembly (51) comprises a moving straight rail I (5101) arranged on the rack (1), the length direction of the moving straight rail I (5101) is perpendicular to the adjacent straight angle side, a moving plate I (5102) is arranged on the moving straight rail I (5101) in sliding mode, the moving plate I (5102) is threadedly connected with a moving lead screw I (5103), the moving lead screw I (5103) is arranged on the rack (1) in rotating mode, one end of the moving lead screw I (5103) is connected with the output end of a moving power element I, a moving straight rail II (5104) is arranged on the moving plate I (5102), the length direction of the moving straight rail II (5104) is perpendicular to the length direction of the moving straight rail I (5101), that is, the length direction of the moving straight rail II (5104) is parallel to the adjacent straight angle side, a moving plate II (5105) is arranged on the moving straight rail II (5104) in sliding mode, the moving plate II (5105) is threadedly connected with a moving lead screw II (5106), the axis of the moving lead screw II (5106) is parallel to the length direction of the moving straight rail II (5104), the moving lead screw II (5106) is arranged on the moving plate I (5102) in rotating mode, one end of the moving lead screw II (5106) is connected with the output end of a moving power element II, a vertical plate (5107) is arranged on the moving plate II (5105), a moving straight rail III (5108) is arranged on the vertical plate (5107), the length direction of the moving straight rail III (5108) is perpendicular to the table top of the positioning platform (2), a moving plate III (5109) is arranged on the moving straight rail III (5108) in sliding mode, the moving plate III (5109) is threadedly connected with a moving lead screw III (5110), the axis of the moving lead screw III (5110) is parallel to the length direction of the moving straight rail III (5108), the moving lead screw III (5110) is arranged on the vertical plate (5107) in rotating mode, one end of the moving lead screw III (5110) is connected with the output end of a moving power element III, a drilling element (52) and a nailing element (53) are arranged on the moving plate III (5109).

6. The fenestration frame screw corner angling machine of claim 5, wherein: The angle pressing assembly (6) comprises an angle pressing shaft (61) arranged on the rack (1), the axis of the angle pressing shaft (61) is perpendicular to the table top of the positioning platform (2), the top end of the angle pressing shaft (61) is provided with an angle pressing plate (62), the angle pressing plate (62) is provided with an angle pressing power element (63), the output end of the angle pressing power element (63) is connected with an angle pressing block (64), and the angle pressing block (64) is used for contacting the corner of the door and window frame profile.

7. The fenestration frame screw corner squaring machine of claim 6, wherein: Two extension plates (7) are arranged on the positioning platform (2) away from the straight angle end (21) along the extension lines of the length directions of the two straight angle sides of the positioning platform (2), that is, the length directions of the extension plates (7) are perpendicular to each other, and the extension plates (7) are used for supporting the door and window frame profile which is too long.

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