CN114951460A

CN114951460A - Angle assembling machine for splicing aluminum alloy door and window frames

Info

Publication number: CN114951460A
Application number: CN202210601702.XA
Authority: CN
Inventors: 陈大志; 梁振明; 梁健民; 梁建腾; 陈祖锐; 邵燕芸; 林镇强
Original assignee: Guangdong Hongsheng Construction Co ltd
Current assignee: Guangdong Hongsheng Construction Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-08-30

Abstract

The invention relates to the technical field of corner combining machines, in particular to a corner combining machine for splicing aluminum alloy door and window frames, which comprises a base and guide posts arranged on two sides of the surface of the base, wherein a box body is arranged in the middle of the two guide posts, a motor is arranged at the rear end of the box body, a crankshaft driven by the motor is arranged at the front end of the box body, a crankshaft connecting rod is arranged in the middle of the crankshaft, a lifting block moving up and down in the box body is fixed at the bottom of the crankshaft connecting rod, a base plate with two arc-shaped bulges is arranged at the bottom of the lifting block in a manner of extending out of the box body, a workbench capable of adjusting the position on the base is correspondingly arranged below the base plate, a positioning block for positioning the door and window frame corners is arranged on the workbench, the arc-shaped bulges are used for extruding and fixing the door and window frame corners, the corner combining machine can perform lossless splicing on the aluminum alloy door and window frames, and improves the product quality, the operation is convenient.

Description

Angle assembling machine for splicing aluminum alloy door and window frames

Technical Field

The invention relates to the technical field of corner combining machines, in particular to a corner combining machine for splicing aluminum alloy door and window frames.

Background

The angle assembling machine is special equipment for producing bridge-cut-off aluminum alloy doors and windows and is suitable for 90-degree angle connection of angle-code structural aluminum doors and windows. In some areas, the machine is also called as a corner extruding machine, a corner impacting machine and a corner cutting machine. According to the different angle-combining, the machine is divided into a single-head angle-combining machine, a double-head angle-combining machine and a four-head angle-combining machine.

Most of the existing corner combining machines adopt corner combining cutters to perform corner combining operation on aluminum alloy door and window frames, such as the application numbers of Chinese utility model: CN201922238103.2 discloses a high-efficient group angle machine of aluminium door and window hydraulic pressure, including group angle device, positioner and material feeding unit, group angle device is including dashing riveter, the pneumatic cylinder, group angle sword and clamping device, dashing to rivet the ware and be two, the left and right sides of symmetry fixing above the workstation respectively, dashe and rivet the ware outer pneumatic cylinder that links, the internal connection group angle sword, clamping device includes die clamping cylinder, propelling movement cylinder, aluminum product presss from both sides tight strip, first guide rail and puts the thing platform for pressing from both sides tight panel and send to treating the processing department, positioner includes first locating piece, second locating piece and top tight cylinder, positioner is located two groups angle device's on the workstation symmetry axis, puts the thing platform below and is provided with two sets of mutually perpendicular's material feeding unit along axis symmetry, material feeding unit includes material loading platform and is located lifter and the lift cylinder of material loading platform below. The aluminum alloy door and window frame is subjected to punching riveting and fixing through the angle combining knife during angle combining operation, so that a crevasse can be formed on the surface of the aluminum alloy door and window frame, the assembling quality of the aluminum alloy door and window frame is influenced, and the waterproofness and the appearance attractiveness of the aluminum alloy door and window frame are influenced.

Therefore, the technical solution of the present application is needed to solve the above problems.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the corner combining machine for splicing the aluminum alloy door and window frames, which can perform nondestructive splicing on the aluminum alloy door and window frames, improves the product quality and is convenient to operate.

The invention is realized in such a way, and provides an angle assembling machine for splicing aluminum alloy door and window frames, which comprises a base and guide pillars arranged on two sides of the surface of the base, wherein a box body is arranged in the middle of the two guide pillars, a motor is arranged at the rear end of the box body, a crankshaft driven by the motor is arranged at the front end of the box body, a crankshaft connecting rod is arranged in the middle of the crankshaft, a lifting block moving up and down in the box body is fixed at the bottom of the crankshaft connecting rod, a base plate with two arc-shaped bulges is arranged at the bottom of the lifting block in a manner of extending out of the box body, a workbench capable of adjusting the position on the base is correspondingly arranged below the base plate, a positioning block for positioning the door and window frame corners is arranged on the workbench, and the arc-shaped bulges are used for extruding and fixing the door and window frame corners.

In some embodiments, a motor controller is installed on one side of the box body, a relay is installed on the other side of the box body, and the motor controller, the relay and the motor are electrically connected in sequence.

In some embodiments, a support is mounted at the top of the guide pillar, a screw is arranged in the middle of the support, the bottom of the screw is mounted in the box body and sleeved with a nut, and a round cover is mounted at the top of the screw through the support.

In some embodiments, the motor is fixed to the rear end of the case by a motor bracket.

In some embodiments, a driving wheel is installed at one end of the motor, a driven wheel is installed at one end of the crankshaft, the diameter of the driving wheel is smaller than that of the driven wheel, the driving wheel and the driven wheel are in transmission connection through a belt, and a belt wheel cover is arranged outside the belt.

In some embodiments, bearing seats are installed at both ends of the crankshaft, and the bearing seats are fixed on the box body.

In some embodiments, slide rails are fixed on two sides of the inner wall of the box body, and triangular protrusions are arranged on two sides of the lifting block and slide up and down in the slide rails.

In some embodiments, the two sides of the workbench are provided with stepped parts, the outer parts of the stepped parts are provided with sliding blocks, the sliding blocks are attached to the surfaces of the stepped parts, the surface of the base is provided with a transverse groove with an inverted T-shaped cross section, and the bottom of each sliding block transversely slides in the transverse groove.

In some embodiments, the positioning block is a right-angle positioning block, and the height of the positioning block is less than the thickness of the doorframe corner.

In some embodiments, the door and window frame corners are assembled and connected through corner connectors, the surface of each corner connector is provided with two arc-shaped grooves, and the arc-shaped protrusions are correspondingly arranged above the arc-shaped grooves of the corner connectors.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: thereby can drive the elevator of bent axle connecting rod bottom through the motor drive bent axle and reciprocate, thereby make the arc arch of backing plate can extrude the design to placing the door and window frame angle on the workstation, accomplish the fixed of door and window frame angle, and can not form the breach on door and window frame surface, thereby can carry out the harmless concatenation with aluminum alloy door and window frame, the product quality has been promoted, and only receive decurrent pressure at concatenation in-process door and window frame angle, consequently fix a position through the locating piece easily, and convenient for operation, guarantee the reliability of concatenation process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic perspective view of an angle assembling machine for splicing aluminum alloy door and window frames according to an embodiment of the present invention.

Fig. 2 is a schematic front structural view of the corner combining machine for splicing aluminum alloy door and window frames in the embodiment shown in fig. 1.

Fig. 3 is a right-side structural schematic view of the corner combining machine for splicing aluminum alloy door and window frames of the embodiment shown in fig. 1.

Fig. 4 is a left-side structural schematic view of the corner combining machine for splicing aluminum alloy door and window frames of the embodiment shown in fig. 1.

FIG. 5 is an enlarged schematic view of a crankshaft of the corner combining machine for splicing aluminum alloy door and window frames of the embodiment shown in FIG. 1.

FIG. 6 is an enlarged top view of the positioning block and the corner of the sash frame of the corner combining machine for splicing aluminum alloy sash frames in the embodiment shown in FIG. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1-6, the corner combining machine for splicing aluminum alloy door and window frames in this embodiment includes a base 1 and guide pillars 2 arranged on two sides of the surface of the base 1, a box 3 is installed in the middle of the two guide pillars 2, a motor 4 is installed at the rear end of the box 3, a crankshaft 5 driven by the motor 4 is installed at the front end of the box 3, a crankshaft connecting rod 6 is installed in the middle of the crankshaft 5, a lifting block 7 moving up and down in the box 3 is fixed at the bottom of the crankshaft connecting rod 6, a backing plate 9 having two arc-shaped protrusions 8 is installed by extending the box 3 from the bottom of the lifting block 7, a workbench 10 capable of adjusting the position on the base 1 is correspondingly arranged below the backing plate 9, a positioning block 12 for positioning a door and window frame corner 11 is arranged on the workbench 10, and the arc-shaped protrusions 8 are used for extruding and fixing the door and window frame corner 11.

During operation, the door and window frame corner 11 is correspondingly placed on the workbench 10, position location is carried out through the positioning block 12, the starting motor 4 drives the crankshaft 5 to rotate at the moment, the crankshaft connecting rod 6 can enable the lifting block 7 to reciprocate up and down, the lifting block 7 drives the arc-shaped bulge 8 at the bottom of the base plate 9 to extrude and fix the door and window frame corner 11, and compared with the existing corner assembling machine, the lifting block is fixed by punching and riveting through a corner assembling knife, the technical scheme of the application adopts extrusion deformation, damage cannot be caused on the aluminum alloy door and window frame, so that the aluminum alloy door and window frame can be spliced nondestructively, the product quality is improved, and the door and window frame corner only bears downward pressure in the splicing process, and therefore, the positioning is easy through the positioning block 12, the operation is convenient, blanking and loading are easy, and the reliability of the splicing process is ensured.

Preferably, a motor controller 13 is installed on one side of the box 3, a relay 14 is installed on the other side of the box 3, and the motor controller 13, the relay 14 and the motor 4 are electrically connected in sequence. The motor controller 13 is an integrated circuit that controls the motor to operate according to a set direction, speed, angle, and response time through active operation, and the relay 14 has a protection function for starting the motor 4.

According to the figure 2, the top of the guide post 2 is provided with a support 15, the middle of the support 15 is provided with a screw 16, the bottom of the screw 16 is arranged in the box body 3 and is sleeved with a nut 17, and the top of the screw 16 penetrates through the support 15 and is provided with a round cover 18. Make screw rod 16 rotate through rotating dome 18, can adjust the stroke of box 3 on guide pillar 2 to further can adjust the home range of lifter 7, can realize carrying out the operation demand of group angle to the aluminum alloy door and window frame of different thickness.

According to fig. 4, the motor 4 is fixed at the rear end of the box 3 through the motor support 19, specifically, the motor 4 is fixed at the upper surface of the motor support 19, the lower part of the lower surface of the motor support 19 is movably connected with the box 3 through a hinge, the upper part of the lower surface of the motor support 19 is connected with the box through another hinge and a screw, one end of the screw is movably installed in the other hinge, the other end of the screw is fixed with the motor support 19 through a nut, and at this time, the deflection position of the motor support 19 can be adjusted through an adjusting nut, so as to meet the installation requirement.

As shown in fig. 3 and 4, a driving wheel 20 is mounted at one end of the motor 4, a driven wheel 21 is mounted at one end of the crankshaft 5, the diameter of the driving wheel 20 is smaller than that of the driven wheel 21, the driving wheel 20 and the driven wheel 21 are in transmission connection through a belt 22, and a belt wheel cover 23 is arranged outside the belt 22. The use of the driving wheel 20 having a smaller diameter to drive the driven wheel 24 having a larger diameter can increase the torque so that the crankshaft 5 driven by the driven wheel 24 has a larger torque.

Preferably, bearing seats 24 are installed at two ends of the crankshaft 5, the bearing seats 24 are fixed on the box body 3, and the bearing seats 24 are used for ensuring the crankshaft 5 to rotate stably.

According to the illustration in fig. 5, the two sides of the inner wall of the box body 3 are fixed with slide rails 25, the two sides of the lifting block 7 are provided with triangular protrusions 26, the triangular protrusions 26 slide up and down in the slide rails 25, and the inner sides of the corresponding slide rails 25 are provided with three-star-shaped slide grooves, so that the triangular protrusions 26 can smoothly and stably move up and down.

Preferably, step portions 27 are arranged on two sides of the workbench 10, a sliding block 28 is arranged outside the step portions 27, the sliding block 28 is attached to the surfaces of the step portions 27, the workbench 10 can be adjusted in position along the longitudinal movement of the sliding block, a transverse groove 29 with an inverted-T-shaped cross section is arranged on the surface of the base 1, the bottom of the sliding block 28 transversely slides in the transverse groove 29, the sliding block 28 can be adjusted in the transverse position of the workbench 10 when moving in the transverse sliding groove 29, when the workbench 10 is fixed, the sliding block 28 can be fixed on the base 1 only by screwing a screw at the middle of the sliding block 28, and the cross section of the transverse sliding groove 29 is inverted-T-shaped, so that the sliding block 28 cannot be separated from the transverse sliding groove 29 upwards.

Preferably, the positioning block 12 is a right-angle positioning block, and the height of the positioning block 12 is smaller than the thickness of the doorframe corner 11, so that when the arc-shaped protrusion 8 of the cushion plate 9 presses the doorframe corner 11 downwards, the positioning block 12 cannot block the doorframe corner.

According to fig. 6, the inside of the door and window frame corner 11 is assembled and connected through the corner brace 30, the surface of the corner brace 30 is provided with two arc-shaped grooves 31, and the arc-shaped protrusion 8 is correspondingly arranged above the arc-shaped grooves 31 of the corner brace 30. When protruding 8 extrusion door and window frame angles 11 of arc, the casing on door and window frame angles 11 surface is extruded in the arc recess 31 of angle sign indicating number 30 to realize that the extrusion of door and window frame angles 11 is fixed, the casing of door and window frame angles 11 can not appear damaged, and to thicker door and window frame angles 11, only need vertically set up two angle sign indicating numbers 30 in door and window frame angles 11, on the door and window frame angles 11 the upper and lower surface respectively extrude fixedly can.

The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.

Claims

1. The corner combining machine for splicing the aluminum alloy door and window frames is characterized by comprising a base (1) and guide pillars (2) arranged on two sides of the surface of the base (1), a box body (3) is arranged in the middle of each guide pillar (2), a motor (4) is arranged at the rear end of the box body (3), a crankshaft (5) driven by the motor (4) is arranged at the front end of the box body (3), a crankshaft connecting rod (6) is arranged in the middle of the crankshaft (5), a lifting block (7) which can move up and down in the box body (3) is fixed at the bottom of the crankshaft connecting rod (6), a base plate (9) with two arc-shaped bulges (8) is arranged at the bottom of the lifting block (7) in a manner of extending out of the box body (3), a workbench (10) capable of adjusting the position on the base (1) is correspondingly arranged below the base (9), and positioning blocks (12) for positioning frame corners (11) are arranged on the workbench (10), the arc-shaped protrusions (8) are used for extruding and fixing the door and window frame corners (11).

2. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein a motor controller (13) is installed on one side of the box body (3), a relay (14) is installed on the other side of the box body (3), and the motor controller (13), the relay (14) and the motor (4) are electrically connected in sequence.

3. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein a support (15) is mounted at the top of the guide post (2), a screw (16) is arranged in the middle of the support (15), the bottom of the screw (16) is mounted in the box body (3) and sleeved with a nut (17), and a round cover (18) is mounted at the top of the screw (16) through the support (15).

4. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein the motor (4) is fixed at the rear end of the box body (3) through a motor bracket (19).

5. The corner combining machine for splicing aluminum alloy door and window frames as claimed in any one of claims 1 to 4, wherein a driving wheel (20) is mounted at one end of the motor (4), a driven wheel (21) is mounted at one end of the crankshaft (5), the diameter of the driving wheel (20) is smaller than that of the driven wheel (21), the driving wheel (20) and the driven wheel (21) are in transmission connection through a belt (22), and a belt wheel cover (23) is arranged outside the belt (22).

6. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 5, wherein bearing seats (24) are installed at two ends of the crankshaft (5), and the bearing seats (24) are fixed on the box body (3).

7. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein sliding rails (25) are fixed on two sides of the inner wall of the box body (3), triangular protrusions (26) are arranged on two sides of the lifting block (7), and the triangular protrusions (26) slide up and down in the sliding rails (25).

8. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein the two sides of the workbench (10) are provided with stepped parts (27), the outside of the stepped parts (27) is provided with a slide block (28), the slide block (28) is attached to the surface of the stepped parts (27), the surface of the base (1) is provided with a transverse groove (29) with an inverted T-shaped section, and the bottom of the slide block (28) transversely slides in the transverse groove (29).

9. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 1, wherein the positioning block (12) is a right-angle positioning block, and the height of the positioning block (12) is smaller than the thickness of the door and window frame corner (11).

10. The corner combining machine for splicing aluminum alloy door and window frames as claimed in claim 9, wherein the assembly connection is performed in the door and window frame corner (11) through a corner connector (30), the surface of the corner connector (30) is provided with two arc-shaped grooves (31), and the arc-shaped protrusion (8) is correspondingly arranged above the arc-shaped groove (31) of the corner connector (30).