Building electromechanical construction line pipe cutting device

Abstract

The invention provides a building electromechanical construction line pipe cutting device, and belongs to the field of line pipe cutting equipment. According to the technical scheme, the wire pipe cutting machine comprises a machine cabinet, a cutting machine arranged on the machine cabinet, a wire pipe supporting assembly and a wire pipe guiding mechanism are arranged on the two sides of a saw blade of the cutting machine and on the machine cabinet, a rectangular discharging opening is formed in the position, below the saw blade of the cutting machine, of the top of the machine cabinet, and the wire pipe supporting assembly and the wire pipe guiding mechanism are arranged on the two sides of the rectangular discharging opening; the wire pipe supporting assembly comprises a first adjusting electric cylinder, a wire pipe supporting sleeve is horizontally arranged at the end of an electric push rod of the first adjusting electric cylinder, the wire pipe guiding mechanism comprises a vertical plate arranged on the cabinet, an installation sleeve is arranged on the vertical plate, a variable-diameter adjusting sleeve is arranged in the installation sleeve, and a wire pipe penetrates through the variable-diameter adjusting sleeve to be arranged in the wire pipe supporting sleeve. The wire pipe cutting device has the beneficial effects that the structure is simple, use is convenient, on one hand, equidistant cutting of wire pipes can be achieved, and on the other hand, deformation of wire pipe ports in the cutting process can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of wire tube cutting equipment, and in particular to a wire tube cutting device for building electromechanical construction. Background Art

[0002] During the electromechanical installation process, wire tubes are usually installed on the outside of the cables to protect the cables from damage and leakage, avoiding unnecessary trouble. The wire tubes need to be cut into appropriate lengths before being fixed. During the construction process, some special locations, such as the transition points of some wire tubes, require shorter wire tubes. The manual cutting method is inefficient, and the manual handheld cutting machine is risky. In addition, it is not convenient to fix the wire tube during the cutting process, which affects the cutting quality. At the same time, the wire tube ports are easily deformed using ordinary cutting methods, affecting subsequent docking and use. Summary of the Invention

[0003] The purpose of the present invention is to provide a construction electromechanical construction wire pipe cutting device with a simple structure and easy use, which can realize equidistant cutting of wire pipes on the one hand and avoid deformation of wire pipe ports during the cutting process on the other hand.

[0004] The present invention is achieved by the following measures: A wire conduit cutting device for construction electromechanical construction, characterized in that it comprises a cabinet, a cutting machine arranged in the cabinet, a wire conduit support assembly and a wire conduit guide mechanism used in conjunction with the wire conduit support assembly being arranged on both sides of a saw blade of the cutting machine and on the cabinet; A rectangular feed opening is provided below the saw blade of the cutting machine and on the top of the cabinet, and the wire pipe support assembly and the wire pipe guide mechanism are provided on both sides of the rectangular feed opening; The wire tube cutting device is capable of cutting wire tubes of various lengths and specifications, and the maximum cutting length of the wire tube is less than the length of the rectangular feeding opening; The wire pipe support assembly includes a first mounting seat provided on one side of the cabinet, a first adjusting electric cylinder is provided on the first mounting seat, and a wire pipe support sleeve is horizontally provided at the end of the electric push rod of the first adjusting electric cylinder; The wire pipe guiding mechanism includes a vertical plate arranged on the cabinet, a mounting sleeve is provided on the vertical plate, a diameter-reducing adjustment sleeve is provided in the mounting sleeve, the diameter-reducing adjustment sleeve is concentrically arranged with the wire pipe supporting sleeve, and the wire pipe passes through the diameter-reducing adjustment sleeve and is arranged in the wire pipe supporting sleeve.

[0005] The specific features of the present invention also include: One end of the wire tube support sleeve is open and the other end is closed, and the closed end of the wire tube support sleeve is arranged at the end of the electric push rod of the first adjusting electric cylinder; A mounting threaded hole is provided at the bottom inner side of the wire tube support sleeve, a variable diameter inner support rod is provided in the mounting threaded hole, a mounting stud is provided at the end of the variable diameter inner support rod, and the mounting stud is provided in the mounting threaded hole; A wire pipe is provided between the wire pipe supporting sleeve and the variable diameter inner support rod; The variable diameter adjustment sleeve is slightly larger than the diameter of the wire pipe to be cut, thereby providing limited support for the wire pipe. The variable diameter inner support rod is slightly smaller than the diameter of the wire pipe to be cut, thereby providing support for the inner wall of the wire pipe to prevent deformation of the cut section during cutting. The wire pipe cutting portion close to the variable diameter inner support rod effectively prevents deformation. If the other side is slightly deformed, the variable diameter inner support rod can restore the internal support during the conveying of the wire pipe. At the same time, the variable diameter adjustment sleeve and the variable diameter inner support rod are assembled according to the size of the wire pipe to be cut with appropriate specifications.

[0006] The side wall of the wire tube support sleeve is provided with a long groove along the length direction, the long groove includes a vertical groove provided at the closed end of the wire tube support sleeve, and the side wall of the wire tube support sleeve is provided with an arc groove communicating with the vertical groove; An L-shaped mounting rod is provided on one side of the rectangular discharge port, and a second adjusting electric cylinder is provided on the L-shaped mounting rod. A limit block is provided at the end of the electric push rod of the second adjusting electric cylinder. The limit block is arranged corresponding to the position of the long slot, and the width of the limit block is smaller than the width of the long slot.

[0007] The wire tube guide mechanism further includes an extension support assembly arranged on the cabinet between the vertical plate and the rectangular feed opening.

[0008] The extension support assembly includes an adjusting electric cylinder arranged in the cabinet, an electric push rod end of the adjusting electric cylinder is provided with a mounting platform, and a plurality of wire tube support components are provided on the mounting platform; The wire tube support component includes a mounting seat, a top surface of the mounting seat is provided with a V-shaped notch, and mounting surfaces on both sides of the V-shaped notch are provided with supporting bull's eye wheels.

[0009] An annular assembly plate is provided at the end of the variable diameter adjustment sleeve, and the annular assembly plate is mounted on the side of the mounting sleeve through bolts.

[0010] A cutting machine base is provided on one side of the rectangular feeding port and on the cabinet, and the cutting machine is rotatably provided on the cutting machine base. A push-pull electric cylinder is hingedly provided on one side of the cutting machine base and in the cabinet, and the end of the electric push rod of the push-pull electric cylinder is hingedly connected to the housing of the cutting machine; The cutting blade of the cutting machine is arranged between the extension support assembly and the wire tube support sleeve.

[0011] The cabinet includes a top plate, a left side plate and a right side plate. An inverted U-shaped partition is provided between the left side plate and the right side plate and below the top plate. An L-shaped material guide plate is provided below the rectangular discharge port. A storage cart is provided between the left side plate and the inverted U-shaped partition and below the top plate. The end of the L-shaped material guide plate is provided above the storage cart. Protective baffles are provided at the edges of both sides of the L-shaped material guide plate.

[0012] The rectangular discharge opening is symmetrically provided with discharge baffles on both sides in the width direction.

[0013] The wire tube support sleeve is arranged between the unloading baffles on both sides, a guide cross bar is arranged on the inner side of the unloading baffle, and a pair of guide sleeves are symmetrically arranged on both sides of the front end of the wire tube support sleeve, and the guide sleeves on both sides are arranged on the outer periphery of the corresponding guide cross bar.

[0014] When cutting the wire tube, select the appropriate size of the reducing adjustment sleeve and the reducing inner support rod according to the size of the wire tube for assembly (select reducing inner support rods of different lengths for assembly according to the cutting length requirements), adjust the adjusting electric cylinder to adjust the wire tube support component to a suitable height to support the wire tube, adjust the second adjusting electric cylinder to insert the limit block into the long slot (the bottom of the limit block is slightly higher than the outer surface of the reducing inner support rod), and adjust the position of the free end of the reducing inner support rod by the first adjusting electric cylinder (so that the free end of the reducing inner support rod is close to the saw blade of the cutting machine), the length of the reducing inner support rod and the length of the wire tube after cutting; The wire tube is inserted into the variable diameter adjustment sleeve and the variable diameter inner support rod in sequence until the end of the wire tube touches the bottom of the wire tube support sleeve (a contact sensor is provided at the bottom of the wire tube support sleeve), and the push-pull electric cylinder pushes the cutting machine to cut the wire tube. After the cutting is completed, the cutting machine is reset, and the first adjustment electric cylinder drives the wire tube support sleeve to reset. The cut wire tube is separated from the variable diameter inner support rod under the obstruction of the limit block and falls into the rectangular discharge port, and finally falls on the storage cart. After that, the first adjustment electric cylinder pushes the variable diameter inner support rod to the previous position, and continues to transport the wire tube for cutting.

[0015] The beneficial effects of the present invention are: simple structure, easy use, on the one hand, it can achieve equidistant cutting of wire tubes, and on the other hand, it can avoid deformation of the wire tube ports during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of an embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the structure of an embodiment of the present invention.

[0018] Figure 3Schematic diagram of the structure of an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of the structure of an embodiment of the present invention.

[0020] Figure 5 Schematic diagram of the structure of an embodiment of the present invention.

[0021] Figure 6 for Figure 5 A partial enlarged view of part A in the middle.

[0022] Figure 7 This is a schematic diagram of the structure of the embodiment of the present invention in the state of cutting wire pipe.

[0023] Figure 8 This is a schematic diagram of the internal structure of an embodiment of the present invention when cutting a wire tube.

[0024] Figure 9 for Figure 8 A partial enlarged view of part B in the middle.

[0025] Figure 10 Schematic diagram of the installation sleeve structure in an embodiment of the present invention.

[0026] Figure 11 Schematic diagram of the internal structure of the mounting sleeve in an embodiment of the present invention.

[0027] Among them, the figure marks are: 1, cabinet; 101, left side panel; 102, inverted U-shaped partition; 103, right side panel; 2, cutting machine; 3, wire tube guide mechanism; 4, rectangular unloading port; 401, unloading baffle; 402, guide cross bar; 5, wire tube support assembly; 6, mounting sleeve; 7, variable diameter adjustment sleeve; 701, annular assembly plate; 8, extension support assembly; 801, adjustment cylinder; 802, wire tube support component; 803, support cow Eye wheel; 9. First mounting seat; 10. First adjusting electric cylinder; 11. Wire tube support sleeve; 1101. Vertical groove; 1102. Arc groove; 1103. Mounting threaded hole; 12. Variable diameter inner support rod; 1201. Mounting stud; 13. L-shaped material guide plate; 14. Storage trolley; 15. Push-pull electric cylinder; 16. Cutting machine base; 17. L-shaped mounting rod; 18. Second adjusting electric cylinder; 19. Limit block; 20. Wire tube; 21. Guide sleeve. DETAILED DESCRIPTION

[0028] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0029] See also Figures 1-11A device for cutting wire pipes for electromechanical construction of buildings, comprising a cabinet 1, a cutting machine 2 arranged in the cabinet 1, a wire pipe support assembly 5 and a wire pipe guide mechanism 3 used in conjunction with the wire pipe support assembly 5 arranged on both sides of the saw blade of the cutting machine 2 and on the cabinet 1; A rectangular feed opening 4 is provided below the saw blade of the cutting machine 2 and on the top of the cabinet 1. A wire tube support assembly 5 and a wire tube guide mechanism 3 are provided on both sides of the rectangular feed opening 4. The wire tube 20 cutting device can cut wire tubes 20 of various lengths. The maximum cutting length of the wire tube 20 is less than the length of the rectangular feed opening 4. The wire conduit support assembly 5 includes a first mounting base 9 provided on one side of the cabinet 1. A first adjusting electric cylinder 10 is provided on the first mounting base 9. A wire conduit support sleeve 11 is provided horizontally at the end of the electric push rod of the first adjusting electric cylinder 10. The wire pipe guiding mechanism 3 includes a vertical plate arranged on the cabinet 1, on which a mounting sleeve 6 is provided, and a reducing sleeve 7 is provided inside the mounting sleeve 6. The reducing sleeve 7 is concentrically arranged with the wire pipe supporting sleeve 11, and the wire pipe 20 passes through the reducing sleeve 7 and is arranged in the wire pipe supporting sleeve 11.

[0030] One end of the wire tube support sleeve 11 is open and the other end is closed. The closed end of the wire tube support sleeve 11 is arranged at the end of the electric push rod of the first regulating electric cylinder 10. A mounting threaded hole 1103 is provided at the bottom inner side of the wire tube support sleeve 11. A variable diameter inner support rod 12 is provided in the mounting threaded hole 1103. A mounting stud 1201 is provided at the end of the variable diameter inner support rod 12. The mounting stud 1201 is set in the mounting threaded hole 1103. A wire tube 20 is provided between the wire tube support sleeve 11 and the variable diameter inner support rod 12; The variable diameter adjustment sleeve 7 is slightly larger than the diameter of the wire tube 20 to be cut, thereby limiting and supporting the wire tube 20. The variable diameter inner support rod 12 is slightly smaller than the diameter of the wire tube 20 to be cut, thereby supporting the inner wall of the wire tube 20 to prevent deformation of the cut section during cutting. The side of the wire tube 20 close to the variable diameter inner support rod 12 is effectively prevented from deformation. If the other side is slightly deformed, the variable diameter inner support rod 12 can restore it during the transportation of the wire tube 20. At the same time, the variable diameter adjustment sleeve 7 and the variable diameter inner support rod 12 are assembled with appropriate specifications according to the size of the wire tube 20 to be cut.

[0031] The side wall of the wire tube support sleeve 11 is provided with a long groove along the length direction, and the long groove includes a vertical groove 1101 provided at the closed end of the wire tube support sleeve 11, and an arc groove 1102 is provided on the side wall of the wire tube support sleeve 11 and communicates with the vertical groove 1101; An L-shaped mounting rod 17 is provided on one side of the rectangular discharge port 4, and a second adjusting electric cylinder 18 is provided on the L-shaped mounting rod 17. A limit block 19 is provided at the end of the electric push rod of the second adjusting electric cylinder 18. The limit block 19 is set corresponding to the position of the long slot, and the width of the limit block 19 is smaller than the width of the long slot.

[0032] The wire tube guide mechanism 3 further includes an extension support assembly 8 disposed on the cabinet 1 between the vertical plate and the rectangular feed opening 4 .

[0033] The extension support assembly 8 includes an adjusting electric cylinder 801 arranged in the cabinet 1. The end of the electric push rod of the adjusting electric cylinder 801 is provided with a mounting platform, and a plurality of wire tube support components 802 are provided on the mounting platform; The wire tube support component 802 includes a mounting seat, a top surface of which is provided with a V-shaped notch, and mounting surfaces on both sides of the V-shaped notch are provided with supporting bull's eye wheels 803.

[0034] An annular assembly plate 701 is provided at the end of the variable diameter adjustment sleeve 7 , and the annular assembly plate 701 is mounted on the side of the mounting sleeve 6 by bolts.

[0035] A cutting machine base 16 is provided on one side of the rectangular feed opening 4 and on the cabinet 1. The cutting machine 2 is rotatably provided on the cutting machine base 16. A push-pull electric cylinder 15 is hingedly provided on one side of the cutting machine base 16 and inside the cabinet 1. The end of the electric push rod of the push-pull electric cylinder 15 is hingedly connected to the housing of the cutting machine 2. The cutting blade of the cutter 2 is arranged between the extension support assembly 8 and the wire tube support sleeve 11.

[0036] The cabinet 1 includes a top plate, a left side plate 101 and a right side plate 103. An inverted U-shaped partition 102 is arranged between the left side plate 101 and the right side plate 103 and below the top plate. An L-shaped material guide plate 13 is arranged below the rectangular discharge port 4. A storage trolley 14 is arranged between the left side plate 101 and the inverted U-shaped partition 102 and below the top plate. The end of the L-shaped material guide plate 13 is arranged above the storage trolley 14, and protective baffles are arranged at the edges of both sides of the L-shaped material guide plate 13.

[0037] A material discharge baffle 401 is symmetrically provided on both sides of the rectangular material discharge opening 4 in the width direction.

[0038] The wire tube support sleeve 11 is arranged between the two side unloading baffles 401, and a guide cross bar 402 is arranged on the inner side of the unloading baffle 401. A pair of guide sleeves 21 are symmetrically arranged on both sides of the front end of the wire tube 20 support sleeve, and the guide sleeves 21 on both sides are arranged on the outer periphery of the corresponding guide cross bar 402.

[0039] When cutting the wire tube 20, select the appropriate size of the variable diameter adjustment sleeve 7 and the variable diameter inner support rod 12 according to the size of the wire tube 20 for assembly (select the variable diameter inner support rod 12 of different lengths for assembly according to the cutting length requirement), adjust the adjusting electric cylinder 801 to adjust the wire tube support component 802 to a suitable height to support the wire tube 20, adjust the second adjusting electric cylinder 18 to insert the limit block 19 into the long groove (the bottom of the limit block 19 is slightly higher than the outer surface of the variable diameter inner support rod 12), and adjust the position of the free end of the variable diameter inner support rod 12 by the first adjusting electric cylinder 10 (so that the free end of the variable diameter inner support rod 12 is close to the saw blade of the cutting machine 2), the length of the variable diameter inner support rod 12 and the length of the wire tube 20 after cutting; Insert the wire tube 20 into the variable diameter adjustment sleeve 7 and the variable diameter inner support rod 12 in sequence until the end of the wire tube 20 touches the bottom of the wire tube support sleeve 11 (a contact sensor is provided at the bottom of the wire tube support sleeve 11), and the push-pull electric cylinder 15 pushes the cutting machine 2 to cut the wire tube 20. After the cutting is completed, the cutting machine 2 is reset, and the first adjustment electric cylinder 10 drives the wire tube support sleeve 11 to reset. The cut wire tube 20 is separated from the variable diameter inner support rod 12 under the obstruction of the limit block 19 and falls into the rectangular discharge port 4, and finally falls on the storage cart 14. After that, the first adjustment electric cylinder 10 pushes the variable diameter inner support rod 12 to the previous position and continues to transport the wire tube 20 for cutting.

[0040] Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A construction electromechanical construction line pipe cutting device, characterized in that: The invention comprises a cabinet, a cutting machine arranged in the cabinet, a wire tube support assembly and a wire tube guide mechanism used in conjunction with the wire tube support assembly being arranged on both sides of the saw blade of the cutting machine and on the cabinet; A rectangular feed opening is provided below the saw blade of the cutting machine and on the top of the cabinet, and the wire pipe support assembly and the wire pipe guide mechanism are provided on both sides of the rectangular feed opening; The wire pipe support assembly includes a first mounting seat provided on one side of the cabinet, a first adjusting electric cylinder is provided on the first mounting seat, and a wire pipe support sleeve is horizontally provided at the end of the electric push rod of the first adjusting electric cylinder; The wire pipe guiding mechanism includes a vertical plate arranged on the cabinet, a mounting sleeve is provided on the vertical plate, a diameter-reducing adjustment sleeve is provided in the mounting sleeve, the diameter-reducing adjustment sleeve is concentrically arranged with the wire pipe supporting sleeve, and the wire pipe passes through the diameter-reducing adjustment sleeve and is arranged in the wire pipe supporting sleeve.

2. The construction electromechanical construction wire pipe cutting device according to claim 1, characterized in that: One end of the wire tube support sleeve is open and the other end is closed, and the closed end of the wire tube support sleeve is arranged at the end of the electric push rod of the first adjusting electric cylinder; A mounting threaded hole is provided at the bottom inner side of the wire tube support sleeve, a variable diameter inner support rod is provided in the mounting threaded hole, a mounting stud is provided at the end of the variable diameter inner support rod, and the mounting stud is provided in the mounting threaded hole; A wire pipe is arranged between the wire pipe supporting sleeve and the variable diameter inner support rod.

3. The construction electromechanical construction wire pipe cutting device according to claim 2, characterized in that: The side wall of the wire tube support sleeve is provided with a long groove along the length direction, the long groove includes a vertical groove provided at the closed end of the wire tube support sleeve, and the side wall of the wire tube support sleeve is provided with an arc groove communicating with the vertical groove; An L-shaped mounting rod is provided on one side of the rectangular discharge port, and a second adjusting electric cylinder is provided on the L-shaped mounting rod. A limit block is provided at the end of the electric push rod of the second adjusting electric cylinder. The limit block is arranged corresponding to the position of the long slot, and the width of the limit block is smaller than the width of the long slot.

4. The construction electromechanical construction wire pipe cutting device according to claim 3, characterized in that: The wire tube guide mechanism further includes an extension support assembly arranged on the cabinet between the vertical plate and the rectangular feed opening.

5. The construction electromechanical construction wire pipe cutting device according to claim 4, characterized in that: The extension support assembly includes an adjusting electric cylinder arranged in the cabinet, an electric push rod end of the adjusting electric cylinder is provided with a mounting platform, and a plurality of wire tube support components are provided on the mounting platform; The wire tube support component includes a mounting seat, a top surface of the mounting seat is provided with a V-shaped notch, and mounting surfaces on both sides of the V-shaped notch are provided with supporting bull's eye wheels.

6. The construction electromechanical construction wire pipe cutting device according to claim 5, characterized in that: An annular assembly plate is provided at the end of the variable diameter adjustment sleeve, and the annular assembly plate is mounted on the side of the mounting sleeve through bolts.

7. The construction electromechanical construction wire pipe cutting device according to claim 6, characterized in that: A cutting machine base is provided on one side of the rectangular feeding port and on the cabinet, and the cutting machine is rotatably provided on the cutting machine base. A push-pull electric cylinder is hingedly provided on one side of the cutting machine base and in the cabinet, and the end of the electric push rod of the push-pull electric cylinder is hingedly connected to the housing of the cutting machine; The cutting blade of the cutting machine is arranged between the extension support assembly and the wire tube support sleeve.

8. The construction electromechanical construction wire pipe cutting device according to claim 7, characterized in that: The cabinet includes a top plate, a left side plate and a right side plate. An inverted U-shaped partition is provided between the left side plate and the right side plate and below the top plate. An L-shaped material guide plate is provided below the rectangular discharge port. A storage cart is provided between the left side plate and the inverted U-shaped partition and below the top plate. The end of the L-shaped material guide plate is provided above the storage cart. Protective baffles are provided at the edges of both sides of the L-shaped material guide plate.

9. The construction electromechanical construction wire pipe cutting device according to claim 8, characterized in that: The rectangular discharge opening is symmetrically provided with discharge baffles on both sides in the width direction.

10. The construction electromechanical construction wire pipe cutting device according to claim 9, characterized in that: The wire tube support sleeve is arranged between the unloading baffles on both sides, a guide cross bar is arranged on the inner side of the unloading baffle, and a pair of guide sleeves are symmetrically arranged on both sides of the front end of the wire tube support sleeve, and the guide sleeves on both sides are arranged on the outer periphery of the corresponding guide cross bar.

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