Metal door and window splicing positioning device

Abstract

The utility model discloses a metal door and window splicing and positioning device, which belongs to the technical field of door and window production and comprises a supporting frame, a supporting assembly used for supporting a metal door and window is arranged in an inner cavity of the supporting frame, and an air cylinder used for adjusting height is arranged at the bottom of the supporting assembly. The two ends of the top of the supporting assembly are provided with a manual mechanism and an automatic mechanism, the automatic mechanism is provided with a connecting assembly used for switching, and the top of the supporting assembly is provided with welding equipment used for achieving splicing and fixing of the metal doors and windows and a limiting assembly matched with the supporting assembly to achieve clamping and fixing of splicing parts of the metal doors and windows. According to the utility model, by adjusting the contact state of the hook and the hanging ring, the switching between an automatic mechanism and a manual mechanism can be realized, and when the automatic mechanism fails (such as power failure), the manual operation can still maintain the operation of equipment, so that the reliability and the practicability of the device are improved, and the use effect and the application range of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production, in particular to a metal door and window splicing and positioning device. Background Art

[0002] Stainless steel doors and windows are used in areas with high corrosion protection requirements or for decorative furniture. Profiles are needed in the production process of stainless steel doors and windows. After the profiles are formed, the surface of the profiles is colored, and a single device is used to complete the process, which increases the handling and labor input in the workshop, and the production efficiency is low. The surface coloring of stainless steel is generally carried out by PVD plasma vacuum furnace treatment, chemical coloring, wood grain transfer technology and other methods. The production of stainless steel doors and windows requires multiple steps of processing, such as degreasing, brushing, frosting or polishing the surface of the stainless steel profiles. The profiles often need to be positioned during these steps. The existing methods generally fix the doors and windows by bolts, fixing plates and other components, and cannot accurately position the doors and windows. When fixing the doors and windows, they may be damaged due to excessive force, and the operation is more troublesome.

[0003] A Chinese patent discloses a positioning device for metal door and window production (publication number CN214110144U). The patent sets a first motor, a first threaded rod and a first threaded cap. When adjusting the position of the block, people control the first motor to rotate through a control switch, thereby driving the first threaded rod to rotate, and at the same time driving the first threaded cap and the chassis to move, thereby driving the block to move to a specified position. Under the action of the first motor, the first threaded rod and the first threaded cap, it is more convenient for people to adjust the position of the block. However, the patent only has one control method to achieve the adjustment demand, which cannot adapt to the changing working environment, and thus causes the device to be unable to continue to be used after power failure, affecting the use effect and work efficiency of the device. Therefore, the utility model provides a metal door and window splicing positioning device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a metal door and window splicing positioning device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal door and window splicing positioning device, comprising a support frame, an inner cavity of the support frame is provided with a support assembly for supporting the metal door and window, a cylinder for adjusting the height is provided at the bottom of the support assembly, a manual mechanism and an automatic mechanism are provided at both ends of the top of the support assembly, a connection assembly for switching is provided on the automatic mechanism, a welding device for realizing the splicing and fixing of the metal door and window and a limit assembly for cooperating with the support assembly to clamp and fix the splicing parts of the metal door and window are provided at the top of the support assembly;

[0007] The connecting assembly includes a first sliding block, a first supporting rod is arranged on the top of the first sliding block, a hanging ring is fixedly connected to the side of the first sliding block, a hook is arranged at the bottom of the hanging ring, a second sliding block is rotatably sleeved on the periphery of the hook, a first rotating rod is rotatably sleeved on the inner cavity of the first sliding block, and both ends of the first rotating rod are fixedly mounted on the side walls of the supporting frame through a first connecting seat.

[0008] As a further scheme of the utility model, the automatic mechanism includes a first threaded screw, both ends of the first threaded screw are rotatably sleeved with a second connecting seat, the second connecting seat is fixedly mounted on the side of the support frame, the first threaded screw and the inner cavity of the second sliding block are threadedly connected to each other, one end of the first threaded screw is fixedly sleeved with a first conical tooth, the side of the first conical tooth is meshed with a second conical tooth, a motor is provided at the bottom of the second conical tooth, the output end of the motor is fixedly sleeved with the inner cavity of the second conical tooth, and the motor is fixedly mounted on the side of the support frame through the first support plate.

[0009] As a further solution of the utility model, the manual mechanism includes a second threaded screw, both ends of which are fixedly mounted on the side of the support frame through a third connecting seat, the outer periphery of the second threaded screw is threadedly sleeved with a third sliding block, one end of the second threaded screw is rotatably sleeved with a connecting plate, and the side of the connecting plate is rotatably sleeved with a crank fixedly connected to one end of the second threaded screw.

[0010] As a further solution of the utility model, the support assembly includes a second support plate fixedly installed in the inner cavity of the support frame, the bottom of the second support plate is fixedly sleeved with the periphery of the cylinder, a support platform is provided on the top of the cylinder, and the bottom of the support platform is fixedly connected to the output end of the cylinder.

[0011] As a further solution of the utility model, the limit assembly includes a fourth sliding block slidably sleeved on the side of the support frame, the top of the fourth sliding block is fixedly connected to the support block, the side of the support block is fixedly sleeved with a first bolt, one end of the first bolt is rotatably sleeved with a connecting block, the side of the connecting block is fixedly connected to the limit block, the side of the limit block is provided with an extrusion block, and the top of the extrusion block is rotatably sleeved with a second bolt which is threadably rotatably sleeved with the limit block.

[0012] As a further solution of the utility model, connecting rods are provided at both ends of the welding equipment, and supporting sliders are provided at both ends of the connecting rods. The sides of the two supporting sliders are fixedly connected to the sides of the first supporting rod and the third sliding block respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, by adjusting the contact state of the hook and the hanging ring, the switching between the automatic mechanism and the manual mechanism can be realized, which can adapt to different working conditions and welding requirements, enhance the versatility and flexibility, and the combination of the motor and the threaded screw realizes the automatic movement of the welding equipment, improves the intelligent operation, and at the same time improves the moving distance and precision, ensures the accuracy of the welding position, reduces the error caused by manual operation, improves the splicing quality of metal doors and windows, and reduces the possibility of splicing seams or welding gaps. When the automatic mechanism fails (such as power outages), manual operation can still maintain the operation of the equipment, which increases the reliability and practicality of the device, and improves the use effect and application scope of the device.

[0015] 2. When the utility model is used, the height of the support platform is adjusted by driving the air cylinder, which can adapt to metal door and window parts of different thicknesses and sizes, ensure the appropriate contact distance with the welding equipment, and use sliding blocks and bolts to make fine position adjustments, so that the extrusion block can accurately clamp the splicing parts of the metal doors and windows, ensuring stability during welding or splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a front view of the overall structure of a metal door and window splicing and positioning device.

[0017] Figure 2 The figure is a side view of the overall structure of a metal door and window splicing and positioning device.

[0018] Figure 3 The present invention is a structural diagram of the automatic mechanism part of a metal door and window splicing and positioning device.

[0019] Figure 4 This is a diagram of the internal structure of a support frame for a metal door and window splicing and positioning device.

[0020] Figure 5 A metal door and window splicing positioning device Figure 4 A magnified view of the structure in Figure 2.

[0021] In the figure: 1, support frame; 2, support leg; 3, motor; 4, crank; 5, second conical tooth; 6, first conical tooth; 7, welding equipment; 8, support table; 9, first threaded screw; 10, second connecting seat; 11, sliding groove; 12, second threaded screw; 13, third connecting seat; 14, third sliding block; 15, connecting plate; 16, extrusion block; 17, connecting rod; 18, support block; 19, first support plate; 20, second sliding block; 21, hook; 22, first rotating rod; 23, first sliding block; 24, first support rod; 25, hanging ring; 26, first connecting seat; 27, cylinder; 28, second support plate; 29, support slider; 30, fourth sliding block; 31, third bolt; 32, first bolt; 33, connecting block; 34, limit block; 35, second bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1 - Figure 5 In an embodiment of the utility model, a metal door and window splicing and positioning device comprises a support frame 1, a support leg 2 for supporting is fixedly connected to the bottom of the support frame 1, and the support of the device can be achieved through the support leg 2, and the inner cavity of the support frame 1 is provided with a support assembly for supporting the metal door and window, and a cylinder 27 for adjusting the height is provided at the bottom of the support assembly, and a manual mechanism and an automatic mechanism are provided at both ends of the top of the support assembly, and a connection assembly for switching is provided on the automatic mechanism, and the manual mechanism and the automatic mechanism can be switched by adjusting the connection state of the connection assembly, so as to achieve different effects of the same function and achieve diversified control, and a welding device 7 for realizing the splicing and fixing of metal doors and windows and a limit assembly that cooperates with the support assembly to clamp and fix the splicing parts of the metal doors and windows are provided on the top of the support assembly;

[0024] The connecting assembly includes a first sliding block 23, a first supporting rod 24 is arranged on the top of the first sliding block 23, a hanging ring 25 is fixedly connected to the side of the first sliding block 23, a hook 21 is arranged at the bottom of the hanging ring 25, and the hook 21 is arranged in a semicircular curved shape, which can realize mutual limitation with the hanging ring 25, thereby realizing the connection effect, the outer periphery of the hook 21 is rotatably sleeved with the second sliding block 20, and a fixing rod is fixedly connected to the inner cavity of the second sliding block 20, and one end of the hook 21 away from the hanging ring 25 is rotatably sleeved on the outer periphery of the fixing rod, thereby realizing the rotation adjustment requirement of the hook 21, and the inner cavity of the first sliding block 23 is rotatably sleeved with the first rotating rod 22, and the two ends of the first rotating rod 22 are fixedly mounted on the side walls of the support frame 1 through the first connecting seat 26;

[0025] See also Figure 1 and Figure 3 The automatic mechanism includes a first threaded screw 9, and the two ends of the first threaded screw 9 are rotatably sleeved with a second connecting seat 10. The parts where the two ends of the first threaded screw 9 and the second connecting seat 10 are rotatably sleeved with each other are not provided with thread grooves to maintain the rotation effect. The second connecting seat 10 is fixedly installed on the side of the support frame 1. The first threaded screw 9 and the inner cavity of the second sliding block 20 are threadedly connected to each other. One end of the first threaded screw 9 is fixedly sleeved with a first conical tooth 6, and the side of the first conical tooth 6 is meshed with a second conical tooth 5. The bottom of the second conical tooth 5 is provided with a motor 3, and the motor 3 can provide power support for the automatic mechanism. The output end of the motor 3 is fixedly sleeved with the inner cavity of the second conical tooth 5. Through the meshing of the first conical tooth 6 and the second conical tooth 5, the output force of the motor 3 can be transmitted. The motor 3 is fixedly installed on the side of the support frame 1 through the first support plate 19. The side of the first support plate 19 is fixedly connected to the side of the support leg 2, and the bottom of the first support plate 19 is fixedly connected with a support column to support the motor 3.

[0026] See also Figure 2 The manual mechanism includes a second threaded screw 12, both ends of which are fixedly mounted on the side of the supporting frame 1 through a third connecting seat 13. The portion where the second threaded screw 12 and the third connecting seat 13 contact each other is not provided with a threaded groove, so that the second threaded screw 12 can rotate on the side of the third connecting seat 13. The outer thread of the second threaded screw 12 is threadedly sleeved with a third sliding block 14, and one end of the second threaded screw 12 is rotatably sleeved with a connecting plate 15. The side of the connecting plate 15 is rotatably sleeved with a crank 4 fixedly connected to one end of the second threaded screw 12. The rotation of the crank 4 can drive the rotation of the second threaded screw 12, thereby achieving the effect of manual operation and reducing the dependence on electricity.

[0027] Example 2: Please refer to Figure 1 - Figure 5, based on Example 1, the support assembly includes a second support plate 28 fixedly installed in the inner cavity of the support frame 1, the second support plate 28 is fixedly connected to the bottom end of the support frame 1 to prevent the second support plate 28 from falling off, and can also provide an installation position for the installation of the cylinder 27, the bottom of the second support plate 28 is fixedly sleeved with the periphery of the cylinder 27, the top of the cylinder 27 is provided with a support platform 8, the bottom of the support platform 8 is fixedly connected to the output end of the cylinder 27, the output end of the cylinder 27 is specifically the piston rod of the cylinder 27, and the height adjustment of the second support plate 28 can be achieved through the movement of the piston rod;

[0028] See also Figure 4 and Figure 5 The limiting assembly includes a fourth sliding block 30 slidably sleeved on the side of the support frame 1, a sliding groove 11 is opened on the side of the support frame 1, the size of the sliding groove 11 is adapted to the size of the fourth sliding block 30, the side of the fourth sliding block 30 is threadedly sleeved with a third bolt 31, the side of the third bolt 31 penetrates the side of the fourth sliding block 30 and abuts against the side wall of the sliding groove 11, the top of the fourth sliding block 30 is fixedly connected to the support block 18, the side of the support block 18 is fixedly sleeved with a first bolt 32, the first bolt 32 A connecting block 33 is rotatably sleeved at one end, and the rotation of the first bolt 32 can push the connecting block 33. The side of the connecting block 33 is fixedly connected to the limiting block 34. The side of the limiting block 34 is provided with an extrusion block 16. The top of the extrusion block 16 is rotatably sleeved with a second bolt 35 that is mutually threaded and rotatably sleeved with the limiting block 34. The rotation of the second bolt 35 can push the extrusion block 16, thereby realizing the fixing requirements of the splicing parts of the metal doors and windows, and further adapting to the splicing and fixing requirements of metal doors and windows of different thicknesses and sizes;

[0029] See also Figure 1 , Figure 2 and Figure 4 Connecting rods 17 are provided at both ends of the welding device 7, and supporting sliders 29 are provided at both ends of the connecting rod 17. The sides of the two supporting sliders 29 are fixedly connected to the sides of the first supporting rod 24 and the third sliding block 14 respectively. When the welding device 7 moves, the supporting sliders 29 can be driven to slide on the top of the supporting frame 1, thereby increasing the contact distance between the welding device 7 and the supporting platform 8, and adapting to the splicing and fixing requirements of metal doors and windows of different thicknesses.

[0030] The working principle of the utility model is as follows: when the device is needed to be used to splice metal doors and windows, the metal door and window parts need to be placed on the top of the support platform 8 first, and the support platform 8 is driven to rise by driving the cylinder 27, and the contact distance between the metal door and window parts on the support platform 8 and the welding device 7 is adjusted, and then the fourth sliding block 30 is slid, and the position of the fourth sliding block 30 after movement is fixed by the third bolt 31, at this time, the support block 18 can be driven to move to meet the fixing requirements of the splicing parts of the metal doors and windows, and the extension distance of the extrusion block 16 in the inner cavity of the support platform 8 can be adjusted by rotating the first bolt 32, and at this time, the extrusion block 16 can be driven to move by adjusting the second bolt 35, so as to adjust the contact distance between the extrusion block 16 and the splicing position of the metal doors and windows, thereby realizing the clamping and fixing requirements of the splicing parts of the metal doors and windows;

[0031] After the metal door and window splicing parts are clamped and fixed, by adjusting the contact state between the hook 21 and the hanging ring 25, when the hook 21 and the hanging ring 25 are mutually socketed, the first threaded screw 9 can be driven to rotate by the motor 3, and then the hook 21, the hanging ring 25 and the welding device 7 are driven to move by the movement of the second sliding block 20, thereby realizing the automatic mobile welding of the welding equipment, improving the intelligence level of the device, and improving the moving distance and accuracy, and improving the accuracy of the welding position. When the hook 21 is away from the hanging ring 25, the crank handle 4 is manually shaken, and then the second threaded screw 12, the third sliding block 14 and the welding equipment 7 can be driven to move and weld. By setting a manual mechanism, the dependence of the device on the automatic mechanism can be reduced, and the operation of the device can be maintained in the state of power failure. By setting an automatic mechanism, the accuracy of the operation can be improved, the error caused by manual operation can be reduced, the effect of the splicing of metal doors and windows can be improved, the generation of splicing seams or welding gaps can be reduced, and the intelligent effect of the device can be improved.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal door and window splicing and positioning device, comprising a support frame (1), characterized in that: The inner cavity of the support frame (1) is provided with a support assembly for supporting metal doors and windows, the bottom of the support assembly is provided with a cylinder (27) for adjusting the height, the top two ends of the support assembly are provided with a manual mechanism and an automatic mechanism, the automatic mechanism is provided with a connection assembly for switching, the top of the support assembly is provided with a welding device (7) for realizing the splicing and fixing of metal doors and windows, and a limit assembly that cooperates with the support assembly to realize clamping and fixing of the spliced ​​parts of the metal doors and windows; The connecting assembly comprises a first sliding block (23), a first supporting rod (24) is arranged on the top of the first sliding block (23), a hanging ring (25) is fixedly connected to the side of the first sliding block (23), a hook (21) is arranged on the bottom of the hanging ring (25), a second sliding block (20) is rotatably sleeved on the periphery of the hook (21), a first rotating rod (22) is rotatably sleeved on the inner cavity of the first sliding block (23), and two ends of the first rotating rod (22) are fixedly mounted on the side walls of the supporting frame (1) through a first connecting seat (26).

2. A metal door and window splicing and positioning device according to claim 1, characterized in that: The automatic mechanism comprises a first threaded screw (9), the two ends of the first threaded screw (9) are rotatably sleeved with a second connecting seat (10), the second connecting seat (10) is fixedly mounted on the side of the support frame (1), the first threaded screw (9) and the inner cavity of the second sliding block (20) are threadedly connected to each other, one end of the first threaded screw (9) is fixedly sleeved with a first conical tooth (6), the side of the first conical tooth (6) is meshed with a second conical tooth (5), a motor (3) is arranged at the bottom of the second conical tooth (5), the output end of the motor (3) is fixedly sleeved with the inner cavity of the second conical tooth (5), and the motor (3) is fixedly mounted on the side of the support frame (1) through a first support plate (19).

3. A metal door and window splicing and positioning device according to claim 1, characterized in that: The manual mechanism comprises a second threaded screw (12), the two ends of which are fixedly mounted on the side of the support frame (1) via a third connecting seat (13), the outer periphery of the second threaded screw (12) is threadedly sleeved with a third sliding block (14), one end of the second threaded screw (12) is rotatably sleeved with a connecting plate (15), and the side of the connecting plate (15) is rotatably sleeved with a crank (4) fixedly connected to one end of the second threaded screw (12).

4. A metal door and window splicing and positioning device according to claim 1, characterized in that: The support assembly comprises a second support plate (28) fixedly mounted in the inner cavity of the support frame (1); the bottom of the second support plate (28) is fixedly sleeved with the periphery of the cylinder (27); a support platform (8) is arranged on the top of the cylinder (27); the bottom of the support platform (8) is fixedly connected with the output end of the cylinder (27).

5. The metal door and window splicing and positioning device according to claim 1, characterized in that: The limiting assembly comprises a fourth sliding block (30) slidably sleeved on the side of the supporting frame (1); the top of the fourth sliding block (30) is fixedly connected to the supporting block (18); the side of the supporting block (18) is fixedly sleeved with a first bolt (32); one end of the first bolt (32) is rotatably sleeved with a connecting block (33); the side of the connecting block (33) is fixedly connected to a limiting block (34); the side of the limiting block (34) is provided with an extrusion block (16); the top of the extrusion block (16) is rotatably sleeved with a second bolt (35) threadably sleeved with the limiting block (34).

6. A metal door and window splicing and positioning device according to claim 1, characterized in that: Connecting rods (17) are provided at both ends of the welding device (7), supporting sliders (29) are provided at both ends of the connecting rod (17), and the sides of the two supporting sliders (29) are fixedly connected to the sides of the first supporting rod (24) and the third sliding block (14), respectively.

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