Rear material blocking mechanism of hydraulic bending machine for door and window manufacturing

Abstract

The utility model relates to the technical field of door and window manufacturing, in particular to a rear material blocking mechanism of a hydraulic bending machine for door and window manufacturing, which comprises a fixed bottom plate, the back surface of the fixed bottom plate is fixedly connected with the front surface of the bottom of a limiting plate, and the middle part of the limiting plate is fixedly connected with one end of a motor. The eccentric driving disc is driven by the motor to rotate, so that the eccentric column on the eccentric driving disc drives the swing rod to swing leftwards and rightwards with the positioning column as the axis, and the effects that when the hydraulic bending machine is used for bending and machining door and window workpieces, slag splashing is avoided, recycling of recycled slag is facilitated, waste of production materials is avoided, and meanwhile the safety of workers is guaranteed are achieved. The problems that in the traditional door and window manufacturing process, a hydraulic bending machine is used for bending a workpiece, the workpiece can inevitably generate material slag which splashes all around, and the splashed material slag can harm production workers, is not easy to collect and is prone to pollute the environment are solved.

Description

Technical Field

[0001] The present application relates to the technical field of door and window manufacturing, and in particular to a rear stopper mechanism of a hydraulic bending machine for door and window manufacturing. Background Art

[0002] Door and window manufacturing is an important field in the construction industry, involving the design, manufacture and installation of doors and windows. Hydraulic bending machines play a key role in door and window manufacturing, and are used to process metal materials to achieve the bending and forming of door and window frames. With the development of technology, hydraulic bending machines play an increasingly important role in improving production efficiency and ensuring product quality, and have become one of the indispensable equipment in the door and window manufacturing industry.

[0003] In the traditional door and window manufacturing process, hydraulic bending machines are used to bend workpieces, which will inevitably produce slag splashing everywhere. The splashing slag will not only cause harm to production workers, but also is difficult to collect and easily pollute the environment. Utility Model Content

[0004] In order to be able to use a hydraulic bending machine to bend workpieces in the door and window manufacturing process without causing material slag splashing, facilitate the recovery of material slag for secondary use, avoid waste of production materials while ensuring employee safety, the present application provides a rear stop mechanism for a hydraulic bending machine for door and window manufacturing.

[0005] The present application provides a rear stopper mechanism of a hydraulic bending machine for door and window manufacturing, which adopts the following technical scheme: it includes a fixed base plate, the back side of the fixed base plate is fixedly connected to the front side of the bottom of the limiting plate, the middle part of the limiting plate is fixedly connected to one end of the motor, the output shaft of the motor is fixedly plugged into the axis of the eccentric driving disk, the eccentric column on the back side of the eccentric driving disk is transmission-connected to the inner wall of the swing arm, the top of the swing arm is slidingly connected to one end of the horizontal sliding column, the other end of the horizontal sliding column is fixedly plugged into the back side of the fixed sliding block, the inner wall of the fixed sliding block is slidingly connected to one end of the vertical sliding column, the other end of the vertical sliding column is rotatably plugged into the middle part of the material stopper cover, the bottom of the material stopper cover is fixedly connected to the upper surface of the central movable plate, one end of the central movable plate is in contact with the arc groove on the top of the support base, and the bottom of the support base is fixedly connected to the upper surface of the fixed base plate.

[0006] The middle of the central movable plate is slidably sleeved with the middle of the telescopic sliding column, the upper surface of one end of the telescopic sliding column is fixedly connected with one end of the collecting plate, and the lower surface of the other end of the collecting plate contacts with the upper surface of the central movable plate.

[0007] Optionally, a positioning column is provided at the bottom of the swing rod, one end of the positioning column is rotatably connected to the bottom of the swing rod, and the other end of the positioning column is fixedly connected to the back side of the limiting plate.

[0008] Optionally, a limiting slide groove is fixedly provided on the top of the limiting plate, and the limiting plate is slidingly connected to the middle of the horizontal sliding column through the limiting slide groove. A horizontal slide groove is fixedly provided on the front of the limiting plate, and the limiting plate is slidingly connected to the middle of the fixed sliding block through the horizontal slide groove.

[0009] Optionally, a limiting slot is provided at the bottom of the fixed base plate, and the fixed base plate is slidably engaged with the top of the engaging support leg through the limiting slot.

[0010] Optionally, a spring is fixedly provided on one side of the central movable plate, and the other end of the spring is fixedly connected to one end of the telescopic sliding column close to the collecting tray.

[0011] Optionally, an anti-slip disk is fixedly provided at one end of the telescopic sliding column away from the collecting tray, and the diameter of the anti-slip disk is larger than the diameter of the middle part of the telescopic sliding column.

[0012] Optionally, a bearing is provided in the middle of the material blocking cover, the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the material blocking cover, and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the vertical sliding column.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The rear stop mechanism of the hydraulic bending machine for door and window manufacturing drives the eccentric drive disk to rotate through the motor, so that the eccentric column on the eccentric drive disk drives the swing rod to swing left and right with the positioning column as the axis, so that the hydraulic bending machine is used to bend the door and window workpiece without causing material slag splashing, which is convenient for recycling the material slag for secondary use, avoiding waste of production materials and ensuring the safety of employees. It solves the problem that when the hydraulic bending machine is used to bend the workpiece in the traditional door and window manufacturing process, the workpiece will inevitably produce material slag splashing everywhere, which will not only cause harm to the production workers, but also is difficult to collect and easily pollute the environment.

[0015] 2. The rear stop mechanism of the hydraulic bending machine for door and window manufacturing can further translate the central movable plate control device without moving the overall position, so that the control device can be moved away from the hydraulic bending machine without moving, effectively avoiding the effect of insufficient space required for the hydraulic bending machine to pick up materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a side view of the structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0020] In the figure: 1 fixed bottom plate, 2 limit plate, 3 motor, 4 eccentric drive plate, 5 swing rod, 6 horizontal slide column, 7 fixed slide block, 8 vertical slide column, 9 material blocking cover, 10 central movable plate, 11 support base, 12 telescopic slide column, 13 collection plate, 14 positioning column, 15 clamping support leg. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application discloses a rear stopper mechanism of a hydraulic bending machine for manufacturing doors and windows. Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes a fixed base plate 1, and a limiting slot is set at the bottom of the fixed base plate 1. The fixed base plate 1 is slidably connected with the top of the connecting support leg 15 through the limiting slot. The setting of the limiting slot can conveniently control the left and right movement of the fixed base plate 1, providing space for using a hydraulic bending machine.

[0023] See also Figure 2 The back of the fixed bottom plate 1 is fixedly connected to the front of the bottom of the limiting plate 2, a limiting slide groove is fixedly provided on the top of the limiting plate 2, the limiting plate 2 is slidingly connected to the middle of the horizontal sliding column 6 through the limiting slide groove, and a horizontal slide groove is fixedly provided on the front of the limiting plate 2, and the limiting plate 2 is slidingly connected to the middle of the fixed sliding block 7 through the horizontal slide groove. The setting of the limiting slide groove and the horizontal slide groove can provide limitation for the horizontal sliding column 6 and the fixed sliding block 7, so that they can slide horizontally left and right.

[0024] See also Figure 3 The middle part of the limit plate 2 is fixedly connected to one end of the motor 3, the output shaft of the motor 3 is fixedly plugged into the axis of the eccentric driving disk 4, the eccentric column on the back of the eccentric driving disk 4 is transmission-connected to the inner wall of the swing rod 5, and a positioning column 14 is provided at the bottom of the swing rod 5. One end of the positioning column 14 is rotatably connected to the bottom of the swing rod 5, and the other end of the positioning column 14 is fixedly connected to the back of the limit plate 2. The positioning column 14 can provide support and positioning for the swing rod 5 to prevent the swing rod 5 from idling.

[0025] See also Figure 3 The top of the swing rod 5 is slidably connected to one end of the horizontal sliding column 6, and the other end of the horizontal sliding column 6 is fixedly plugged into the back of the fixed sliding block 7. The inner wall of the fixed sliding block 7 is slidably connected to one end of the vertical sliding column 8, and the other end of the vertical sliding column 8 is rotatably plugged into the middle part of the material blocking cover 9. A bearing is provided in the middle part of the material blocking cover 9, and the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the material blocking cover 9, and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the vertical sliding column 8. The provision of the bearing can reduce the rotational friction between the material blocking cover 9 and the vertical sliding column 8 and improve the rotation efficiency.

[0026] See also Figure 2 The bottom of the material blocking cover 9 is fixedly connected to the upper surface of the central movable plate 10. A spring is fixedly arranged on one side of the central movable plate 10. The other end of the spring is fixedly connected to one end of the telescopic slide column 12 close to the collecting tray 13. The spring is arranged to facilitate the automatic reset of the telescopic slide column 12, saving manual reset operation. One end of the central movable plate 10 contacts the arc groove at the top of the support base 11, and the bottom of the support base 11 is fixedly connected to the upper surface of the fixed bottom plate 1.

[0027] See also Figure 2 The middle part of the central movable plate 10 is slidably connected with the middle part of the telescopic sliding column 12. An anti-slip disk is fixedly provided at one end of the telescopic sliding column 12 away from the collecting plate 13. The diameter of the anti-slip disk is larger than the diameter of the middle part of the telescopic sliding column 12. The anti-slip disk can prevent the telescopic sliding column 12 from separating from the central movable plate 10. The upper surface of one end of the telescopic sliding column 12 is fixedly connected to one end of the collecting plate 13, and the lower surface of the other end of the collecting plate 13 contacts the upper surface of the central movable plate 10.

[0028] The implementation principle of the rear stop mechanism of a hydraulic bending machine for door and window manufacturing in the embodiment of the present application is as follows: after the device is placed in the hydraulic bending machine required for door and window manufacturing, the motor 3 is started to drive the eccentric driving disk 4 to rotate, so that the eccentric column on the eccentric driving disk 4 drives the swing rod 5 to swing left and right with the positioning column 14 as the axis, and then drives the horizontal sliding column connected to the swing rod 5 for transmission, so as to control the fixed sliding block 7 to slide left and right under the limit of the horizontal sliding groove in the limit plate 2. When the fixed sliding block 7 slides left and right, it drives the vertical sliding column 8 connected to the material blocking cover 9 to slide up and down, so as to control the material blocking cover 9 to rotate and plug in according to the position of the fixed sliding block 7. The material blocking cover 9 is swung with the support column on the central movable plate 10 as the axis. When the material blocking cover 9 swings counterclockwise with the left support column as the axis, the material blocking cover covers the hydraulic bending machine, and the telescopic sliding column 12 is against one side of the hydraulic bending machine and controls the collecting tray 13 to slide into the material blocking cover 9. The splashed collapsed materials are blocked by the material blocking cover 9, fall on the collecting tray 13 and slide down with it for easy collection. When the material blocking cover 9 swings clockwise with the right support column as the axis, the material blocking cover 9 is unblocked to facilitate the removal of the original parts processed by the hydraulic bending machine. At the same time, the telescopic sliding column 12 drives the collecting tray 13 to reset and pop out, so as to clean up the residual collapsed slag.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rear stopper mechanism of a hydraulic bending machine for manufacturing doors and windows, comprising a fixed bottom plate (1), characterized in that: The back side of the fixed base plate (1) is fixedly connected to the front side of the bottom of the limit plate (2), the middle part of the limit plate (2) is fixedly connected to one end of the motor (3), the output shaft of the motor (3) is fixedly plugged into the axis of the eccentric driving disk (4), the eccentric column on the back side of the eccentric driving disk (4) is transmission-connected to the inner wall of the swing rod (5), the top of the swing rod (5) is slidably connected to one end of the horizontal sliding column (6), the other end of the horizontal sliding column (6) is fixedly plugged into the back side of the fixed sliding block (7), the inner wall of the fixed sliding block (7) is slidably connected to one end of the vertical sliding column (8), the other end of the vertical sliding column (8) is rotationally plugged into the middle part of the material blocking cover (9), the bottom of the material blocking cover (9) is fixedly connected to the upper surface of the central movable plate (10), one end of the central movable plate (10) is in contact with the arc groove on the top of the supporting base (11), and the bottom of the supporting base (11) is fixedly connected to the upper surface of the fixed base plate (1); The middle part of the central movable plate (10) is slidably sleeved with the middle part of the telescopic sliding column (12), the upper surface of one end of the telescopic sliding column (12) is fixedly connected to one end of the collecting plate (13), and the lower surface of the other end of the collecting plate (13) contacts the upper surface of the central movable plate (10).

2. The rear stopper mechanism of a hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: A positioning column (14) is provided at the bottom of the swing rod (5), one end of the positioning column (14) is rotatably connected to the bottom of the swing rod (5), and the other end of the positioning column (14) is fixedly connected to the back side of the limiting plate (2).

3. The rear stopper mechanism of the hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: A limiting slide groove is fixedly provided on the top of the limiting plate (2), and the limiting plate (2) is slidably connected to the middle of the horizontal slide column (6) through the limiting slide groove. A horizontal slide groove is fixedly provided on the front of the limiting plate (2), and the limiting plate (2) is slidably connected to the middle of the fixed slide block (7) through the horizontal slide groove.

4. The rear stopper mechanism of the hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: A limiting slot is provided at the bottom of the fixed base plate (1), and the fixed base plate (1) is slidably engaged with the top of the engaging support leg (15) via the limiting slot.

5. The rear stopper mechanism of a hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: A spring is fixedly arranged on one side of the central movable plate (10), and the other end of the spring is fixedly connected to one end of the telescopic sliding column (12) close to the collecting plate (13).

6. The rear stopper mechanism of a hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: An anti-slip disk is fixedly provided at one end of the telescopic sliding column (12) away from the collecting plate (13), and the diameter of the anti-slip disk is larger than the diameter of the middle part of the telescopic sliding column (12).

7. The rear stopper mechanism of a hydraulic bending machine for door and window manufacturing according to claim 1 is characterized in that: A bearing is arranged in the middle of the material blocking cover (9), the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the material blocking cover (9), and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the vertical sliding column (8).

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