Metal curtain wall pressing device

Abstract

The utility model discloses a metal curtain wall pressing device, and relates to the technical field of curtain wall machining. The device comprises a base table, a pressure bearing table is arranged at the top of the base table, and a cross-shaped groove is formed in the top of the pressure bearing table; the mounting frame is arranged at the top of the base table, a hydraulic oil cylinder is arranged on the mounting frame, and a pressing plate is arranged at the piston end of the hydraulic oil cylinder; the movable frame is arranged on the base table through an elastic lifting piece, screw rods penetrate through the four side edges of the movable frame in a threaded mode, the ends of the screw rods are rotationally connected with limiting plates, and the four limiting plates are located in four notches of the cross-shaped groove respectively; the cross-shaped groove is formed in the pressure bearing table, the movable frame is arranged on the base table through the elastic lifting part, the limiting plates are arranged on the movable frame through the lead screws, the four limiting plates can horizontally slide or ascend and descend in the four notches of the cross-shaped groove, plates can be limited, meanwhile, the device is suitable for the plates with different lengths, widths and thicknesses, and the practicability is high. The device is not limited by the plate size, and practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of curtain wall processing equipment, and in particular to a metal curtain wall pressing device. Background Art

[0002] The curtain wall is the exterior wall of a building. It does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of panels and a supporting structure system. It has a certain displacement ability relative to the main structure or a certain deformation ability of itself, and does not bear the effects of the main structure. It is an exterior protective structure or decorative structure of the building.

[0003] Existing curtain wall panels are divided into metal plates and non-metal plates, among which curtain wall aluminum veneers are made of high-quality aluminum alloy plates as the base material. During the production process of curtain wall aluminum veneers, the aluminum veneers need to be pressed and fixed together with other surface plates, so a pressing device is used. In order to avoid displacement and pressing failure during pressing, a limit device is generally used for limiting the position. Existing limit devices generally use a limit frame to limit the plate, but when the limit frame limits the plate, there is a limit on the plate size (length, width and thickness), which reduces the practicability. Therefore, the present application proposes a metal curtain wall pressing device. Summary of the invention

[0004] The purpose of this application is to solve the problems in the above background and provide a metal curtain wall pressing device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] Metal curtain wall pressing device, including:

[0007] A base, a pressure-bearing platform is arranged on the top of which, a cross-shaped groove is opened on the top of the pressure-bearing platform;

[0008] A mounting frame is arranged on the top of the base, a hydraulic cylinder is arranged on the mounting frame, and a pressure plate is arranged at the piston end of the hydraulic cylinder;

[0009] The movable frame is arranged on the base through an elastic lifting member. The four sides of the movable frame are all threaded with screw rods, and the ends of the screw rods are rotatably connected to limit plates. The four limit plates are respectively located in the four notches of the cross-shaped groove.

[0010] Furthermore, the elastic lifting member includes slots opened at the four corners of the top of the base, an insertion rod is slidably inserted in the slot, a first spring is connected between the insertion rod and the inner wall of the slot, and the free ends of the four insertion rods are connected to the movable frame.

[0011] Furthermore, the limiting plate does not contact the inner wall of the cross-shaped groove, and a limiting member is arranged in the cross-shaped groove, which is used to limit the horizontal movement of the four limiting plates.

[0012] Furthermore, the limiting member comprises a cross-shaped sleeve arranged in the cross-shaped groove, and limiting rods are slidably inserted into the four ends of the cross-shaped sleeve, and the free ends of the four limiting rods are respectively connected to four limiting plates.

[0013] Furthermore, the limiting plate is an L-shaped plate.

[0014] Furthermore, a slot is provided on the inner wall of the vertical end of the limit plate, and a plurality of rollers are rotatably arranged in an array on the inner wall opposite to the slot.

[0015] Furthermore, a spring telescopic rod is provided at the bottom of the limiting plate, a ball is rollingly inserted into the free end of the spring telescopic rod, and the ball is rollingly overlapped with the inner bottom wall of the cross-shaped groove.

[0016] Furthermore, the piston end of the hydraulic cylinder is connected to a mounting plate, a vertical rod is movably passed through the mounting plate, the pressure plate is connected to the bottom ends of the two vertical rods, and a second spring sleeved on the vertical rod is installed between the pressure plate and the mounting plate.

[0017] The beneficial effects of this application are as follows:

[0018] In the present application, a cross-shaped groove is opened on the pressure platform, a movable frame is set on the base through an elastic lifting member, and a limit plate is set on the movable frame through a screw rod. The four limit plates can slide or rise and fall horizontally along the four notches of the cross-shaped groove. Not only can the plate be limited, but it is also suitable for plates of different lengths, widths and thicknesses, and is not limited by the size of the plate, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of this application;

[0020] Figure 2 It is a sectional view of the three-dimensional structure of the present application;

[0021] Figure 3 It is another three-dimensional structural cross-sectional view of the present application;

[0022] Figure 4 This application Figure 2 Enlarged view of point A in the middle;

[0023] Figure 5 This application Figure 2 Enlarged view of point B in the middle;

[0024] Figure 6 This application Figure 3 Enlarged view of point C in the middle;

[0025] Figure numerals: 1. base; 2. pressure platform; 3. cross-shaped groove; 4. mounting frame; 5. hydraulic cylinder; 6. pressure plate; 7. movable frame; 8. elastic lifting member; 9. screw rod; 10. limit plate; 11. limit member; 12. roller; 13. spring telescopic rod; 14. ball; 15. mounting plate; 16. vertical rod; 17. second spring; 801. slot; 802. insertion rod; 803. first spring; 1101. cross-shaped sleeve; 1102. limit rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] like Figure 1-Figure 6As shown, a metal curtain wall pressing device proposed in an embodiment of the present application includes: a base 1, a pressure platform 2 is arranged on the top of the base 1, the pressure platform 2 is used to place the plate, and a cross-shaped groove 3 is opened on the top of the pressure platform 2; a mounting frame 4 is arranged on the top of the base 1, a hydraulic cylinder 5 is arranged on the mounting frame 4, and a pressure plate 6 is arranged at the piston end of the hydraulic cylinder 5; when the hydraulic cylinder 5 works, its piston end rises and falls, thereby driving the pressure plate 6 to rise and fall, so as to achieve the function of pressing the plate; a movable frame 7 is arranged on the base 1 through an elastic lifting member 8, and the movable frame 7 It can be lifted and lowered by an elastic lifting member 8. The four sides of the movable frame 7 are all threaded with screw rods 9. The ends of the screw rods 9 are rotatably connected to the limit plates 10. The four limit plates 10 are respectively located in the four notches of the cross-shaped groove 3. When the sheet is pressed, the sheet to be pressed is placed on the pressure platform 2 and located between the four limit plates 10. Then the four screw rods 9 are twisted and rotated to move, thereby driving the limit plates 10 to move, so that the four limit plates 10 are respectively overlapped with the four side edges of the sheet to be pressed. The positions of the four limit plates 10 It is adjustable and suitable for plates of different lengths and thicknesses, so as to limit the plates. Preferably, in actual use, the height of the limit plate 10 is higher than the thickness of the plate, which is suitable for pressing plates of different thicknesses. The hydraulic cylinder 5 works, and its piston end drives the pressure plate 6 to move downward. When the pressure plate 6 moves downward, it preferentially contacts with the limit plate 10. When in contact, the elastic lifting member 8 drives the movable frame 7 to descend, so that the pressure plate 6 does not rigidly resist the limit plate 10. When the pressure plate 6 moves downward, the limit plate 10 moves downward with the movable frame 7. At this time Even if the limit plate 10 moves downward, it always keeps the plate in position to prevent the plate from shifting. When the pressing plate 6 contacts the plate, it presses the plate and cooperates with the pressure platform 2 to press the plate. The overall structure of the device is that the four limit plates 10 overlap the four side edges of the plate respectively, and their positions can be adjusted horizontally, which is suitable for plates of different lengths and widths. At the same time, the movable frame 7 can be raised and lowered, so that the limit plate 10 can also be raised and lowered, which will not hinder the downward movement of the pressing plate 6, and is suitable for pressing plates of different thicknesses, thereby improving practicality.

[0028] like Figure 6As shown, in some embodiments, the elastic lifting member 8 includes a slot 801 opened at the four corners of the top of the base 1, and a rod 802 is slidably inserted in the slot 801. A first spring 803 is connected between the rod 802 and the inner wall of the slot 801, and the free ends of the four rods 802 are connected to the movable frame 7. Preferably, when the pressure plate 6 is not pressed down, under the elastic force of the first spring 803, the rod 802 resists the movable frame 7 to maintain a certain height, and the limit plate 10 can limit the plate. When the pressure plate 6 moves down, the pressure plate 6 first resists the limit plate 10. Under the action of the resistance force, the movable frame 7 drives the rod 802 to move down, so that the rod 802 squeezes the first spring 803. When the plate is pressed together, when the pressure plate 6 moves up and resets, under the elastic force of the first spring 803, the movable frame 7 and the limit plate 10 are reset, and the up and down movement of the pressure plate 6 is used to drive the movable frame 7 to rise and fall.

[0029] like Figure 1 As shown, in some embodiments, the limit plate 10 does not contact the inner wall of the cross-shaped groove 3, and a limit member 11 is provided in the cross-shaped groove 3, which is used to limit the horizontal movement of the four limit plates 10. Since the limit plate 10 needs to slide horizontally to adjust its position, it can limit the plates of different lengths and widths, and because it needs to move downward, it is ensured that there will be no interference with the pressing of the pressing plate 6. Therefore, through the set limit member 11, the limit plate 10 can be restricted to move horizontally, but it does not contact the inner wall of the cross-shaped groove 3, thereby avoiding friction resistance with the inner wall of the cross-shaped groove 3 when it moves, thereby improving practicality.

[0030] like Figure 3 and Figure 4 As shown, in some embodiments, the limit member 11 includes a cross-shaped sleeve 1101 arranged in the cross-shaped groove 3, and the four ends of the cross-shaped sleeve 1101 are slidably inserted with limit rods 1102, and the free ends of the four limit rods 1102 are respectively connected to the four limit plates 10. Preferably, the limit rod 1102 can be a rectangular rod or a spline rod. Through the sliding connection between the limit rod 1102 and the cross-shaped sleeve 1101, the limit plate 10 can be moved and limited to ensure that it can move under the rotation of the screw rod 9 and will not rotate with the screw rod 9. At the same time, the limit member 11 will not hinder the movement of the limit plate 10, thereby improving practicality.

[0031] like Figure 4 As shown, in some embodiments, the limit plate 10 is an L-shaped plate. Preferably, it should be noted that when the pressure plate 6 is not pressed down, the lateral end of the limit plate 10 is higher than the top of the pressure platform 2, so that when the plate is pressed, the elastic force of the first spring 803 drives the pressed plate to a certain height away from the pressure platform 2, avoiding the plate from being tightly attached to the surface of the pressure platform 2 due to the stress of pressing, so as to facilitate better removal and unloading of the plate.

[0032] like Figure 4 As shown, in some embodiments, a slot is provided on the inner wall of the vertical end of the limit plate 10, and a plurality of rollers 12 are rotatably arranged in an array on the opposite side of the inner wall of the slot. Since the limit plate 10 is in close contact with the edge of the plate, the plate can be limited. When the pressure plate 6 drives the limit plate 10 to move downward, the limit plate 10 will rub against the plate. The rollers 12 are arranged to reduce the friction between the limit plate 10 and the plate, which not only makes the limit plate 10 move downward more smoothly, but also protects the plate and avoids wear.

[0033] like Figure 4 As shown, in some embodiments, a spring telescopic rod 13 is provided at the bottom of the limit plate 10, and a ball 14 is rollingly inserted at the free end of the spring telescopic rod 13, and the ball 14 is rollingly overlapped with the inner bottom wall of the cross-shaped groove 3, and the ball 14 is used to reduce the sliding friction resistance between the end of the spring telescopic rod 13 and the cross-shaped groove 3. When the pressure plate 6 conflicts with the limit plate 10, the limit plate 10 will be subjected to a certain stress. The spring telescopic rod 13 is provided to play a role of elastic support for the limit plate 10. At the same time, when the pressing is completed, it also helps to quickly reset the limit plate 10, thereby improving practicality.

[0034] like Figure 2 and Figure 5 As shown, in some embodiments, the piston end of the hydraulic cylinder 5 is connected to a mounting plate 15, and a vertical rod 16 is movably penetrated on the mounting plate 15. The top of the vertical rod 16 is constructed with a limited block, and the pressure plate 6 is connected to the bottom ends of the two vertical rods 16. A second spring 17 sleeved on the vertical rod 16 is installed between the pressure plate 6 and the mounting plate 15. When the hydraulic cylinder 5 is working, its piston end drives the mounting plate 15 to move downward. When the pressure plate 6 contacts the plate, under the action of the resistance force, the pressure plate 6 will squeeze the second spring 17, and the elastic force characteristics of the second spring 17 are used to buffer the pressing force. Then, as the pressure increases, under the action of the elastic force of the second spring 17, a gradual force is applied to the plate, thereby avoiding the adverse effects caused by directly using the pressure plate 6 to hard press the plate, thereby improving practicality.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A metal curtain wall pressing device, characterized in that: include: A base (1) having a pressure platform (2) disposed on its top, wherein a cross-shaped groove (3) is formed on the top of the pressure platform (2); A mounting frame (4) is arranged on the top of the base (1); a hydraulic cylinder (5) is arranged on the mounting frame (4); a pressure plate (6) is arranged at the piston end of the hydraulic cylinder (5); The movable frame (7) is arranged on the base (1) via an elastic lifting member (8); screw rods (9) are threadedly penetrated through four side edges of the movable frame (7); the ends of the screw rods (9) are rotatably connected to limit plates (10); and the four limit plates (10) are respectively located in four notches of the cross-shaped groove (3).

2. The metal curtain wall pressing device according to claim 1, characterized in that: The elastic lifting member (8) comprises slots (801) provided at four corners of the top of the base (1), an insertion rod (802) being slidably inserted into the slot (801), a first spring (803) being connected between the insertion rod (802) and the inner wall of the slot (801), and the free ends of the four insertion rods (802) are all connected to the movable frame (7).

3. The metal curtain wall pressing device according to claim 1, characterized in that: The limiting plates (10) do not contact the inner wall of the cross-shaped groove (3); a limiting member (11) is arranged in the cross-shaped groove (3) and is used to limit the horizontal movement of the four limiting plates (10).

4. The metal curtain wall pressing device according to claim 3, characterized in that: The limiting member (11) comprises a cross-shaped sleeve (1101) arranged in the cross-shaped groove (3), and limiting rods (1102) are slidably inserted into the four ends of the cross-shaped sleeve (1101), and the free ends of the four limiting rods (1102) are respectively connected to the four limiting plates (10).

5. The metal curtain wall pressing device according to claim 1, characterized in that: The limiting plate (10) is an L-shaped plate.

6. The metal curtain wall pressing device according to claim 5, characterized in that: A slot is provided on the inner wall of the vertical end of the limit plate (10), and a plurality of rollers (12) are rotatably arranged in an array on the inner wall opposite to the slot.

7. The metal curtain wall pressing device according to claim 1, characterized in that: A spring telescopic rod (13) is provided at the bottom of the limiting plate (10), a ball (14) is rollingly inserted into the free end of the spring telescopic rod (13), and the ball (14) is rollingly overlapped with the inner bottom wall of the cross-shaped groove (3).

8. The metal curtain wall pressing device according to claim 1, characterized in that: The piston end of the hydraulic cylinder (5) is connected to a mounting plate (15), a vertical rod (16) movably penetrates the mounting plate (15), the pressure plate (6) is connected to the bottom ends of the two vertical rods (16), and a second spring (17) sleeved on the vertical rod (16) is installed between the pressure plate (6) and the mounting plate (15).

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