Full-automatic cable reel support production line

Abstract

The utility model belongs to the technical field of cable reel producing and manufacturing equipment, and provides a full-automatic cable reel support production line which comprises an automatic feeding machine, a laser cutting machine and a pipe bending machine, a material receiving groove is formed in the discharging side of the laser cutting machine, a material jacking device is arranged at the bottom of the material receiving groove, and a conveying belt is arranged in the jacking direction of the material jacking device. A material bin is arranged in the conveying direction of the conveying belt, a material bin opening is formed in the material bin, a material pushing air cylinder is arranged in the feeding direction of the material bin opening, a preset feeding station is arranged on the discharging side of the material bin, a material penetrating air cylinder is arranged on one side of the preset feeding station, and the material penetrating air cylinder is used for jacking an inner penetrating pipe into a steel pipe workpiece located on the preset feeding station. A mechanical arm used for feeding and discharging is arranged on one side of the automatic pipe bending station where the pipe bending machine is located, and a product output belt and a product bin are arranged on one side of the mechanical arm. The device is reasonable in design, capable of achieving nesting of the inner pipe and the outer pipe, high in production continuity, high in efficiency and suitable for large-scale popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable reel manufacturing equipment, in particular to a full-automatic cable reel bracket production line. Background Art

[0002] A cable reel refers to a movable power reel with wires and cables wound around it. Cable reels are widely used in various industrial and mining enterprises such as petrochemicals, electric power, railways, construction sites, mines, water supply and drainage treatment plants as power sources for imported equipment, and are also used by people in some outdoor activities. Generally, a cable reel includes a bracket on which a reel is provided, on which a cable is wound, a free end of the cable is provided with a plug suitable for inserting into a main power socket, and the other end of the cable is fed into one or more sockets provided in a panel. Among them, the bracket of the cable reel is either welded in sections or formed by bending. For the cable reels designed by the applicant, the bracket of a cable reel containing an independent leakage protection device disclosed in the prior patent application CN218465228U and the bracket of the independent control cable reel disclosed in CN219990818U are formed by bending.

[0003] Since bending the bracket involves multiple operations such as loading, cutting and bending, traditional production lines used for producing cable reel brackets by bending and forming often have problems such as poor production continuity, low efficiency in intermediate process connections, and high intensity of manual participation; in particular, in order to improve the strength of the bracket, the applicant proposed a design of nested inner and outer tubes, and if the existing production line is to meet the product characteristics and production efficiency requirements, the production line needs to be improved accordingly. Utility Model Content

[0004] In response to the technical problems existing in the bending line of the above-mentioned cable reel bracket, the utility model proposes a fully automatic cable reel bracket production line with reasonable design, simple structure, the ability to achieve nesting of inner and outer tubes, high production continuity and high efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a fully automatic cable drum bracket production line, including an automatic loader, a laser cutting machine and a pipe bending machine. The loading direction of the automatic loader is toward the laser cutting machine, and the discharge side of the laser cutting machine is provided with a receiving trough, and the bottom of the receiving trough is provided with a lifting device, and the lifting direction of the lifting device is provided with a conveyor belt, and the lifting device is used to push the cut finished steel pipe from bottom to top onto the conveyor belt, and the conveying direction of the conveyor belt is set A silo is provided, a silo opening is provided on the silo, and a pushing cylinder is provided in the feeding direction of the silo opening, a loading station is provided on the discharge side of the silo, a piercing cylinder is provided on one side of the loading station, and the piercing cylinder is used to push the inner pipe into the steel pipe workpiece located on the loading station, the pipe bending machine is provided on the automatic pipe bending station, a robot for loading and unloading is provided on one side of the automatic pipe bending station, a product output belt is provided on one side of the robot, and a product silo is provided on one side of the product output belt.

[0006] Preferably, a guard plate is provided on one side of the conveyor belt along its conveying direction, a drop cylinder is provided at the end of the guard plate, a drop door panel hinged to the end of the guard plate is provided in the extension and retraction direction of the drop cylinder, a drop port is provided on the opposite side of the drop door panel, and a material receiving trolley is provided in the discharge direction of the drop port.

[0007] Preferably, the predetermined loading station is provided with a dotting cylinder for positioning the finished steel pipe and the inner-penetrating pipe.

[0008] Preferably, a protective net is provided on the outside of the automatic pipe bending station, the product output belt and the manipulator, and a control box is provided on the protective net.

[0009] Preferably, a supporting device for supporting the steel pipe is provided in the material receiving trough.

[0010] Preferably, the cross-section of the material receiving trough is a Z-shaped structure and its top and bottom are inclined. A plurality of top plate gaps are provided at the bottom of the material receiving trough. The ejecting device includes a plurality of ejecting plates that are plugged into the top plate gaps up and down. All ejecting plates are provided on a connecting plate, and a ejecting cylinder is provided at the bottom of the connecting plate.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. This utility model provides a fully automated cable reel support production line. By utilizing an automatic loader, laser cutting machine, ejector, conveyor belt, and pusher cylinder, it enables continuous conveying of steel pipes. The pusher cylinder pushes the finished steel pipes into the silo, where they enter the designated loading station. The inner tube of the finished steel pipe is then pushed into the finished steel pipe by the threading cylinder, thereby strengthening the pipe. A manipulator and pipe bender are used to bend the pipe into its desired shape, until the finished cable reel support is automatically collected in the product silo. This device is rationally designed, capable of nesting inner and outer tubes, and offers high production continuity and efficiency, making it suitable for large-scale deployment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A top view of a fully automatic cable tray support production line provided in an embodiment;

[0015] Figure 2 Axonometric drawing of the ejecting device, conveyor belt, receiving trolley, drop door panel and drop cylinder;

[0016] Figure 3 This is the axonometric drawing of the ejecting device, conveyor belt, material receiving trolley, material dropping door panel and material dropping cylinder in the other direction;

[0017] Figure 4 for Figure 1 An enlarged schematic diagram of the pre-loaded workstation;

[0018] Figure 5 An axonometric view of a cable tray support provided in an embodiment;

[0019] Figure 6 A schematic diagram of the distribution of the inner tubes inside the cable tray support provided in the embodiment;

[0020] In the above figures, 1. Automatic loader; 2. Laser cutting machine; 3. Finished steel pipe; 4. Receiving trough; 41. Ejecting gap; 5. Support device; 6. Ejecting device; 61. Ejecting plate; 62. Connecting plate; 63. Ejecting cylinder; 7. Conveyor belt; 8. Receiving trolley; 9. Dropping door panel; 10. Dropping cylinder; 11. Pushing cylinder; 12. Material bin; 13. Threading cylinder; 14. Dotting cylinder; 15. Internal pipe threading; 16. Robot; 17. Pipe bending machine; 18. Product conveyor belt; 19. Product bin; 20. Control system; 21. Cable drum bracket; 22. Guard plate. DETAILED DESCRIPTION

[0021] To more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein may be combined with each other unless they conflict. For ease of description, the words "upper," "lower," "left," and "right" appearing below merely indicate the same directions as in the drawings themselves and do not limit the structure.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Examples, such as Figure 1 As shown in FIG6 , the present invention provides a fully automatic cable tray support production line, comprising an automatic loader 1, a laser cutting machine 2, and a pipe bender 17. The automatic loader 1 feeds materials toward the laser cutting machine 2, and a material receiving chute 4 is provided on the discharge side of the laser cutting machine 2. The automatic loader 1, laser cutting machine 2, and pipe bender 17 are prior art and will not be described in detail in this embodiment. On this basis, the utility model is provided with a pushing device 6 at the bottom of the receiving trough 4, and a conveyor belt 7 is provided in the pushing direction of the pushing device 6. The pushing device 6 is used to push the cut finished steel pipe from bottom to top onto the conveyor belt 7, and a silo 12 is provided in the conveying direction of the conveyor belt 7. The silo 12 is provided with a silo 12 mouth and a pushing cylinder 11 is provided in the feeding direction of the silo 12 mouth. A loading station is provided on the discharge side of the silo 12, and a threading cylinder 13 is provided on one side of the loading station. The threading cylinder 13 is used to push the inner threading pipe 15 into the steel pipe workpiece located at the loading station. The pipe bending machine 17 is provided on the automatic pipe bending station, and a manipulator 16 for loading and unloading is provided on one side of the automatic pipe bending station. A product output belt 18 is provided on one side of the manipulator 16, and a product bin 19 is provided on one side of the product output belt 18.

[0024] Specifically, the automatic feeding machine 1 transfers the long steel pipe to the laser cutting machine 2, and the laser cutting machine cuts the long steel pipe into short steel pipes, namely finished steel pipes. The finished steel pipes fall into the receiving trough 4, and the lifting device 6 pushes the finished steel pipe onto the conveyor belt 7 through the lifting and telescopic action. The finished steel pipe is transported by the conveyor belt 7 toward the opening of the silo 12 and pushed into the silo 12 by the pushing cylinder 11. The finished steel pipe enters the predetermined loading station from the opening of the silo 12, and the inner threading pipe 15 sent by the manipulator 16 is pushed into the finished steel pipe by the threading cylinder 13, thereby strengthening the strength of the steel pipe. The manipulator 16 can clamp the strengthened finished steel pipe and transfer it to the pipe bending machine 17, which bends the steel pipe into shape until the formed cable reel bracket is automatically conveyed to the product bin 19 through the product conveyor belt. In this way, the continuous mechanical action can greatly reduce the labor intensity of manual participation, and can produce brackets with reinforced structures, with high production continuity and high production efficiency.

[0025] In order to prevent material from piling up in the silo 12, the present invention proposes a design that can control the number of steel pipes entering the silo 12. Specifically, the conveyor belt 7 provided by the present invention is provided with a guard plate arranged along its conveying direction, and a material dropping cylinder 10 is provided at the end of the guard plate. A material dropping door plate 9 hinged to the end of the guard plate is provided in the extension direction of the material dropping cylinder 10, and a material dropping port is provided on the opposite side of the material dropping door plate 9. A material receiving trolley 8 is provided in the discharge direction of the material dropping port. The guard plate is used to prevent the finished steel pipes from rolling off the conveyor belt 7 due to inertia, and can allow the finished steel pipes to slide off the receiving chute 4 and then be conveyed by the conveyor belt along the guard plate. If there are a large number of steel pipes in the silo 12, by activating the material dropping cylinder 10, the material dropping cylinder 10 drives the material dropping door plate 9 to push the steel pipes on the conveyor belt 7 to the material dropping port, and the steel pipes fall from the material dropping port to the material receiving trolley 8, thereby achieving the purpose of controlling the number of steel pipes in the silo 12.

[0026] In order to improve the nesting quality of the finished steel pipe and the inner tube 15, the utility model is provided with a punching cylinder for positioning the finished steel pipe and the inner tube 15 at the predetermined loading station. The punching cylinder can punch out positioning nodes on the finished steel pipe and the inner tube 15 through the conical tip. The depression of the positioning node will play a role in preventing falling off and positioning, thereby ensuring the nesting quality of the finished steel pipe and the inner tube 15, and ensuring the subsequent synchronization effect of the two on the pipe bending machine 17.

[0027] In order to improve production safety, the present invention provides a protective net on the outside of the automatic pipe bending station, product output belt 18 and robot 16, and in order to facilitate operation and monitoring equipment, the present invention installs the control box for controlling the production line on the protective net.

[0028] In order to improve the cutting quality of the laser cutting machine 2, the utility model is provided with a supporting device for supporting the steel pipe in the material receiving trough 4. After the long steel pipe is fixed-length controlled by the laser cutting machine 2, the part that meets the cutting length is supported by the supporting device. The supporting device provides a certain support for the steel pipe to avoid the steel pipe from bending prematurely at the incision due to the cantilever effect, thereby ensuring the quality of the incision of the finished steel pipe.

[0029] In order to improve the practicality of the material receiving trough 4 and its matching performance with the ejection device 6, the cross-section of the material receiving trough 4 provided by the present invention is a Z-shaped structure and its top and bottom are both inclined. The bottom of the material receiving trough 4 is provided with multiple ejection plate gaps. The ejection device 6 includes multiple ejection plates 61 that are plugged into the upper and lower gaps of the ejection plates. All ejection plates 61 are set on a connecting plate 62, and the bottom of the connecting plate 62 is provided with an ejection cylinder 63. In this way, the finished steel pipe after cutting can be pre-aligned with the Z-shaped inner wall position of the material receiving trough 4, and the ejection cylinder 63 can drive the connecting plate 62 to drive all the ejection plates 61 to move up and down at the same time. The ejection plates 61 can push the finished steel pipe in the material receiving trough 4 to the highest point of the material receiving trough 4, and then fall along the inclined top of the material receiving trough 4 to the conveyor belt 7.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A fully automatic cable tray support production line, comprising an automatic loader, a laser cutting machine and a pipe bender, wherein the loading direction of the automatic loader is toward the laser cutting machine, and a receiving trough is provided on the discharge side of the laser cutting machine, characterized in that: A pushing device is provided at the bottom of the material receiving trough, and a conveyor belt is provided in the pushing direction of the pushing device. The pushing device is used to push the cut finished steel pipe from bottom to top onto the conveyor belt, and a hopper is provided in the conveying direction of the conveyor belt, and a hopper opening is provided on the hopper and a pushing cylinder is provided in the feeding direction of the hopper opening. A loading station is provided on the discharge side of the hopper, and a threading cylinder is provided on one side of the loading station. The threading cylinder is used to push the inner threading pipe into the steel pipe workpiece located on the loading station. The pipe bending machine is provided on the automatic pipe bending station, and a robot for loading and unloading is provided on one side of the automatic pipe bending station, and a product output belt is provided on one side of the robot, and a product bin is provided on one side of the product output belt.

2. A fully automatic cable tray support production line according to claim 1, characterized in that: A guard plate is provided along the conveying direction of the conveyor belt on one side, a drop cylinder is provided at the end of the guard plate, a drop door panel hinged to the end of the guard plate is provided in the extension and retraction direction of the drop cylinder, a drop port is provided on the opposite side of the drop door panel, and a material receiving trolley is provided in the discharge direction of the drop port.

3. The fully automatic cable tray support production line according to claim 2, characterized in that: The predetermined loading station is provided with a dotting cylinder for positioning the finished steel pipe and the inner-penetrating pipe.

4. The fully automatic cable tray support production line according to claim 1, characterized in that: A protective net is provided on the outside of the automatic pipe bending station, the product output belt and the manipulator, and a control box is provided on the protective net.

5. The fully automatic cable tray support production line according to claim 1, characterized in that: The receiving trough is provided with a supporting device for supporting the steel pipe.

6. The fully automatic cable tray support production line according to claim 1, characterized in that: The cross-section of the material receiving trough is a Z-shaped structure and its top and bottom are both inclined. A plurality of top plate gaps are provided at the bottom of the material receiving trough. The ejecting device includes a plurality of ejecting plates that are plugged into the top plate gaps up and down. All ejecting plates are arranged on a connecting plate, and a ejecting cylinder is provided at the bottom of the connecting plate.

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