Intelligent numerical control assembly and debugging rack

Abstract

The application relates to the technical field of numerical control equipment, and discloses an intelligent numerical control assembly and debugging rack, which comprises a rack body in a frame structure, a conveying belt assembly, a movable pressing beam and a guide row wheel, the conveying belt assembly is driven to rotate by a first motor device and is arranged on the front side of the bottom of the rack body, one end of the conveying belt assembly is provided with a first sensing unit, and the other end is provided with a second sensing unit, the movable pressing beam is arranged directly above the conveying belt assembly and is arranged on the rack body through a lifting driving device, one end of the movable pressing beam, which is provided with the first sensing unit corresponding to the conveying belt assembly, is provided with a third sensing unit for monitoring the entry of a workpiece to be assembled and debugged, and the guide row wheel is arranged below the movable pressing beam on both sides and can be used to improve the assembly and debugging efficiency and convenience; the rack body can be arranged as an external fixed rack and an internal swing rack, the conveying belt assembly and the movable pressing beam are arranged on the swing rack, and the angle of the workpiece to be assembled and debugged on the debugging rack can be adjusted according to requirements.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of numerical control equipment, and particularly relates to an intelligent numerical control assembly and debugging rack suitable for a door and window production industry. BACKGROUND

[0002] The existing door and window assembly and debugging rack, as disclosed in Chinese Invention Patent (Publication No. CN106437419A), needs to be completely fixed on the debugging rack by manual operation, or as disclosed in Chinese Utility Model Patent (Announcement No. CN210690027) and Chinese Utility Model Patent (Announcement No. CN203595471), the movable beam or lifting cross beam pressing the top of the door and window frame is driven to lift by a motor device, but the fixing and positioning of the door and window frame still need to be completed by manual operation. The above existing door and window assembly and debugging racks have not realized the complete intelligent numerical control of transferring the door and window frame to the debugging rack and fixing and positioning on the debugging rack, and the efficiency and convenience of assembly and debugging operation need to be further improved. In addition, the fixing of the door and window frame in the use of the above existing door and window assembly and debugging racks can only be in the form of a vertical plane, that is, perpendicular to the ground. In actual assembly and debugging operation, this vertical plane operation will have certain inconvenience and does not meet the requirements of human engineering operation comfort, and therefore also needs to be improved. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application aims to provide an intelligent numerical control assembly and debugging rack, which can realize the pulling and sending of a workpiece to be assembled and debugged, such as a door and window frame, to the debugging rack, and automatically fix and position the workpiece to be assembled and debugged, so as to be more efficient and convenient in assembly and debugging operation. At the same time, the angle of the workpiece to be assembled and debugged on the debugging rack can also be adjusted as needed, so that the assembly and debugging operation is more comfortable and meets the requirements of human engineering operation.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0005] An intelligent numerical control assembly and debugging rack, comprising a rack body of a frame structure, a conveyor belt assembly, a movable pressing beam and a guide row wheel, wherein the conveyor belt assembly is driven to operate by a first motor device and is installed at the bottom front side of the rack body to push and pull the workpiece to be assembled and debugged to translate to the rack body. One end of the conveyor belt assembly is provided with a first sensing unit for monitoring the entry of the workpiece to be assembled and debugged, and the other end is provided with a second sensing unit for monitoring the exit of the workpiece to be assembled and debugged. The first sensing unit and the second sensing unit are respectively connected to the first motor device.

[0006] The movable pressing beam is arranged above the conveying belt assembly and is installed on the frame body through the lifting driving device, and can be lifted and moved in the height direction of the frame body under the driving of the lifting driving device.

[0007] In the initial state of the assembly and debugging frame, the movable pressing beam is slightly higher than the height of the to-be-assembled and debugged workpiece such as the door and window frame body, and after the door and window frame body pushes the first sensing unit and enters the conveying belt assembly, the first motor device works to drive the conveying belt assembly to operate, and the third sensing unit monitors the pushing of the door and window frame body to drive the lifting driving device to work to drive the movable pressing beam to correspondingly descend, and when the door and window frame body moves on the conveying belt assembly, the guide wheels support the top of the door and window frame body, and also guide the movement of the door and window frame body without affecting the movement of the door and window frame body, until the door and window frame body moves to the second sensing unit and the conveying belt assembly stops operating, at this time, the movable pressing beam descends and presses on the top surface of the door and window frame body, and the door and window frame body is fixed and positioned between the conveying belt assembly and the movable pressing beam; the fixing of the door and window frame body on the debugging frame is completely automatically realized, and the assembly and debugging operation efficiency and convenience are higher.

[0008] As an improved scheme, the frame body comprises an external fixed frame and an internal swing frame, the conveying belt assembly and the movable pressing beam are installed on the swing frame, the top of the swing frame is hinged to the fixed frame and can move up and down relative to the fixed frame, the bottom of the fixed frame is provided with a push-pull device on the back of the conveying belt assembly, the push-pull device is connected to the lower end of the swing frame to drive the swing frame to swing, and the bottom of the swing frame and the fixed frame are connected through a sliding block and rail assembly; the bottom of the swing frame can be pushed through the push-pull device, the swing frame carries the door and window frame body to flip and swing relative to the top of the fixed frame by a certain angle, and the angle of the to-be-assembled and debugged workpiece on the debugging frame can be adjusted as required, so that the assembly and debugging operation is more comfortable and meets the ergonomic operation requirements.

[0009] The present application has the following advantages:

[0010] The intelligent numerical control assembly and debugging frame can realize the pulling and feeding of the to-be-assembled and debugged workpiece to the debugging frame, and automatically fixes and positions the to-be-assembled and debugged workpiece, so that the assembly and debugging operation efficiency and convenience are higher; and the angle of the to-be-assembled and debugged workpiece on the debugging frame can be adjusted as required, so that the assembly and debugging operation is more comfortable and meets the ergonomic operation requirements. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a perspective view of the intelligent numerical control assembly and debugging frame.

[0012] Figure 2 This is a structural elevation diagram of the intelligent numerical control assembly and debugging frame of the present invention;

[0013] Figure 3 This is a back structural diagram of the intelligent CNC assembly and debugging frame of the present invention;

[0014] Figure 4 for Figure 1 A local enlarged view of point A in FIG;

[0015] Figure 5 for Figure 1 A local enlarged view of point B in FIG;

[0016] Figure 6 for Figure 1 A local enlarged view of point C in FIG;

[0017] Figure 7 for Figure 3 A partial enlarged view of point D in the figure. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments to facilitate a clearer understanding of the technical concept claimed in the present invention.

[0019] like Figures 1-3 The intelligent CNC assembly and debugging frame shown includes a frame body 1 of a frame structure, a conveyor belt assembly 2, a movable pressure beam 3, and a guide wheel 4, wherein the frame body 1 includes an external fixed frame 10 and an internal swing frame 11, the conveyor belt assembly 2 and the movable pressure beam 3 are installed on the swing frame 11, the top of the swing frame 11 is hinged to the fixed frame 10 and can move up and down relative to the fixed frame 10, and a push-pull device 5 is installed at the bottom of the fixed frame 10 on the back of the conveyor belt assembly 2. The push-pull device 5 is connected to the lower end of the swing frame 11 to drive the swing frame 11 to swing, and the bottom of the swing frame 11 and the fixed frame 10 are connected by a slider rail assembly 12. The push-pull device 5 pushes the bottom of the swing frame 11, allowing the swing frame 11 to carry the door and window frame relative to the top of the fixed frame 10 and flip and swing to a certain angle. The angle of the workpiece to be assembled and debugged on the debugging frame can be adjusted as needed to make the assembly and debugging work more comfortable and meet the requirements of ergonomic work.

[0020] In this embodiment, the hinged connection of the swing frame 11 is as follows: Figure 4 As shown: a rotating shaft 13 is set at the two corners of the top of the swing frame 11, a longitudinal slide rail 14 is set on the inner wall of the fixed frame 10, a seat bearing 15 is installed on the longitudinal slide rail 14 through a slider, and the rotating shaft 13 is pivotally fitted with the seat bearing 15. The rotating shaft 13 can rotate on the seat bearing 15 and the seat bearing 15 can move up and down along the longitudinal slide rail 14 with the rotating shaft 13. Figure 7The specific oil cylinder or air cylinder is shown, and the lower end of the swing frame 11 has a hinge seat 16 on the back of the conveying belt assembly 2. The piston rod end of the push-pull device 5 is installed with a connecting block 50, the connecting block 50 is hinged to the hinge seat 16, and the hinge structure between the connecting block 50 and the hinge seat 16 is arranged to enable the lower end of the swing frame 11 to have activity relative to the piston rod of the oil cylinder or air cylinder under the horizontal push-pull of the oil cylinder or air cylinder. Thus, the swing frame 11 can be swung by the horizontal push-pull mode.

[0021] In order to ensure the stability of the swing frame 11 during swing adjustment, the oil cylinder or air cylinder and the hinge seat 16 correspondingly include two, respectively. A first rack 51 is installed on the side of the connecting block 50, and a synchronous transmission shaft 52 is installed on the bottom of the fixed frame 10 through a bearing. The two ends of the synchronous transmission shaft 52 are respectively installed with first gears 53 that mesh with the first rack 51. Thus, the two oil cylinders or air cylinders simultaneously act under the synchronous transmission cooperation of the first rack 51, the first gear 53, and the synchronous transmission shaft 52 to ensure that the push-pull action strokes of the two oil cylinders or air cylinders are consistent.

[0022] The conveying belt assembly 2 is driven to operate by the first motor device 20, and is installed on the bottom front side of the swing frame 11 to push and pull the workpiece to be assembled and debugged to translate to the swing frame 11. A first sensing unit 21 for monitoring the entry of the workpiece to be assembled and debugged is installed on one end of the conveying belt assembly 2, and a second sensing unit 22 for monitoring the removal of the workpiece to be assembled and debugged is installed on the other end. The first sensing unit 21 and the second sensing unit 22 are respectively connected to the first motor device 20, and preferably adopt a single-roller rotating arm stroke switch. In addition, as shown, Figure 6 The conveying belt assembly 2 has a rubber strip groove 23 on the inner side plate of the conveying belt assembly 2, and the rubber strip groove 23 extends along the length direction of the conveying belt assembly 2. The rubber strip groove 23 is embedded with a rubber strip 24, which can support and stop the door and window frame on the conveying belt assembly 2, that is, the workpiece to be assembled and debugged.

[0023] The movable compression beam 3 is correspondingly arranged above the conveying belt assembly 2 and is installed on the swing frame 11 through the lifting driving device 6. The movable compression beam 3 can be lifted and lowered in the height direction of the swing frame 11 under the driving of the lifting driving device 6. One end of the movable compression beam 3 corresponding to the first sensing unit 21 of the conveying belt assembly 2 is installed with a third sensing unit 30 such as an infrared sensor for monitoring the entry of the workpiece to be assembled and debugged. The third sensing unit 30 is connected to the lifting driving device 6. Figure 5As shown, the lifting driving device 6 comprises a second motor 60, a second rack 61, a second gear 62 and a longitudinal slide rail slider assembly 63. The second rack 61 is longitudinally extended and mounted on the fixed frame 10. The second motor 60 is mounted on the movable pressing beam 3. The second gear 62 is engaged and drivingly connected to the second rack 61 and mounted on the motor shaft of the second motor 60. The movable pressing beam 3 and the fixed frame 10 are slidingly connected through the longitudinal slide rail slider assembly 63. The second motor 60 drives the second gear 62 to roll along the second rack 61 and ensures the lifting movement to be stable under the guidance of the longitudinal slide rail slider assembly 63. The guide row of wheels 4 is installed below the sides of the movable pressing beam 3 on both sides, so as to support the top of the workpiece to be assembled and debugged and prevent the workpiece from falling when the workpiece is translated.

[0024] In other embodiments: the frame body 1 can also be an integral frame structure, so that there is no fixed frame 10 and swing frame 11. The conveyor belt assembly 2 and the movable pressing beam 3 are mounted on the integral frame body 1. In this arrangement, the positioning and fixing between the conveyor belt assembly 2 and the movable pressing beam 3 is vertical angle, and the angle fixing cannot be adjusted.

[0025] In the initial state of the assembly and debugging frame, the movable pressing beam 3 is slightly higher than the height of the workpiece to be assembled and debugged, such as the door and window frame. When the door and window frame touches the first sensing unit 21 and is pushed into the conveyor belt assembly 2, the first motor device 20 works to drive the conveyor belt assembly 2 to operate. At the same time, the third sensing unit 30 monitors the door and window frame to drive the lifting driving device 6 to work to drive the movable pressing beam 3 to correspondingly descend. When the door and window frame moves on the conveyor belt assembly 2, the guide row of wheels 4 supports the top of the door and window frame, and also guides the movement of the door and window frame without affecting the movement of the door and window frame. Until the door and window frame moves to the position and touches the second sensing unit 22, the conveyor belt assembly 2 stops operating. At this time, the movable pressing beam 3 descends and presses on the top surface of the door and window frame, so as to fix and position the door and window frame between the conveyor belt assembly 2 and the movable pressing beam 3. The fixing of the door and window frame on the debugging frame is completely automatically realized, and the assembly and debugging work efficiency and convenience are higher.

[0026] For those skilled in the art, other various corresponding changes and modifications can be made according to the above described technical solutions and concepts, and all these changes and modifications should belong to the protection scope of the claims of the present application.

Claims

1. An intelligent numerical control assembly debugging rack, comprising a rack body in a frame structure, characterized in that, Also include: The conveyor assembly is driven by the first motor device, and is installed on the bottom of the frame for pushing and pulling the workpiece to be assembled and debugged to the frame, and one end is provided with a first sensing unit for monitoring the entry of the workpiece to be assembled and debugged, and the other end is provided with a second sensing unit for monitoring the removal of the workpiece to be assembled and debugged. The first sensing unit and the second sensing unit are respectively connected to the first motor device. The movable pressure beam is arranged above the conveyor assembly and is installed on the frame by the lifting drive device and can be lifted in the height direction of the frame. One end of the first sensing unit corresponding to the conveyor assembly is provided with a third sensing unit for monitoring the entry of the workpiece to be assembled and debugged. The third sensing unit is connected to the lifting drive device. The guide wheel is installed on the lower side of the movable pressure beam on both sides to support the top of the workpiece to be assembled and debugged during translation.

2. The intelligent CNC assembly and debugging frame according to claim 1, characterized in that: The frame includes an external fixed frame and an internal swing frame. The conveyor assembly and the movable pressure beam are installed on the swing frame. The top of the swing frame is hinged to the fixed frame and can move up and down relative to the fixed frame. The bottom of the fixed frame is provided with a push-pull device on the back of the conveyor assembly. The push-pull device is connected to the lower end of the swing frame to drive the swing frame to swing. The bottom of the swing frame and the fixed frame are connected by a sliding block and rail assembly.

3. The intelligent numerical control assembly commissioning rack of claim 2, wherein, The top corners of the swing frame are provided with rotating shafts. The inner wall of the fixed frame is provided with a longitudinal slide rail. A bearing with seat is installed on the longitudinal slide rail by a sliding block. The rotating shafts are pivotally connected to the bearings with seat.

4. The intelligent numerical control assembly commissioning rack of claim 3, wherein, The lower end of the swing frame has a hinge seat on the back of the conveyor assembly. The push-pull device is an oil cylinder or an air cylinder. The piston rod end of the push-pull device is provided with a connecting block. The connecting block is hinged to the hinge seat.

5. The intelligent numerical control assembly commissioning rack of claim 4, wherein, The oil cylinder or air cylinder and the hinge seat correspondingly include two respectively. The side of the connecting block is provided with a first rack. The bottom of the fixed frame is provided with a synchronous transmission shaft through a bearing. The two ends of the synchronous transmission shaft are respectively provided with first gears meshing with the first rack.

6. The intelligent numerical control assembly commissioning rack of claim 2, wherein, The lifting drive device includes a second motor, a second rack, a second gear, and a longitudinal slide rail and block assembly. The second rack extends longitudinally and is installed on the fixed frame. The second motor is installed on the movable pressure beam. The second gear is meshingly connected to the second rack and is installed on the motor shaft of the second motor. The movable pressure beam and the fixed frame are connected by the longitudinal slide rail and block assembly.

7. The intelligent numerical control assembly commissioning rack of claim 2, wherein, The conveyor belt of the conveyor assembly protrudes towards the inner side plate of the swing frame and extends along the length direction of the conveyor belt. A rubber strip groove is provided in the conveyor belt. A rubber strip is embedded in the rubber strip groove.

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