A lock seam disassembly apparatus for a metal roof

Abstract

The utility model discloses a kind of lock seam disassembling equipment for metal roof, comprising: equipment lower shell, equipment lower shell upper side one end is fixedly provided with equipment upper cover, equipment lower shell side one end is fixedly provided with support foot lever, equipment lower shell lower side one end is rotatably connected with equipment mobile roller, equipment lower shell lower side one end is fixedly provided with L-shaped mounting seat, L-shaped mounting seat one end is fixedly provided with pre-supporting top block, equipment lower shell lower side inside one end is rotatably connected with limit drive rotating roller;In the utility model, the lock seam head can be raised to a certain angle outward by sharp head arc edge top block in advance, then the lock seam is further raised outward by disassembly camber surface in camber surface disassembly rotating roller, finally the disassembly plane on the plane rotating roller wheel in rear straight edge disassembly rotating roller is raised to maximum angle outward, so that the disassembly of metal roof can be more efficiently and quickly realized, and the metal roof disassembled and opened can be utilized again.

Description

Technical Field

[0001] This utility model relates to the technical field of metal roof dismantling equipment, specifically a lock seam dismantling device for metal roofs. Background Technology

[0002] Metal roofing is a type of roofing that uses metal sheets as the roofing material and combines the structural layer and waterproof layer into one. During installation, metal roofing is fixed by interlocking two adjacent metal roofing panels to form a tight connection. This installation method is stable and has good sealing performance.

[0003] However, when dismantling metal roofs, most existing lock seam removal equipment for metal roofs uses destructive dismantling methods such as cutting, making the metal roofs dismantled by such lock seam removal equipment unusable. Utility Model Content

[0004] The purpose of this invention is to address the problem that most existing lock seam removal devices for metal roofs use destructive dismantling methods such as cutting, resulting in metal roofs that cannot be reused. This invention provides a lock seam removal device for metal roofs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lock seam dismantling device for metal roofs, comprising: a lower housing of the device, an upper cover plate fixedly disposed at one upper end of the lower housing, a support leg fixedly disposed at one side end of the lower housing, a device moving roller rotatably connected to one lower end of the support leg, an L-shaped mounting base fixedly disposed at one lower end of the lower housing, a pre-support block fixedly disposed at one end of the L-shaped mounting base, a limit drive roller rotatably connected to one lower inner end of the lower housing, an arc-shaped dismantling roller rotatably connected to the other lower inner end of the lower housing near the L-shaped mounting base, and a straight-edged dismantling roller rotatably connected to the other lower inner end away from the L-shaped mounting base.

[0006] As a further embodiment of this utility model: the lower housing of the device includes a concave lower housing, one end of the outer side of the concave lower housing is fixedly connected to a lifting handle by bolts, the other end of the outer side of the concave lower housing is fixedly provided with a housing fixing lug, the bottom of the inner side of the concave lower housing is provided with a transition groove, the number of lifting handles is provided in two sets, and the number of housing fixing lugs and transition grooves is provided in four sets.

[0007] As a further embodiment of this utility model: the upper cover plate includes an upper cover plate body, a cover plate fixing lug is fixedly provided at one side end of the upper cover plate body, a drive motor is fixedly provided at one upper end of the upper cover plate body, a motor rotor shaft is provided through the upper cover plate body at one end of the drive motor, and a drive gear is fixedly provided on the outer side of one end of the motor rotor shaft.

[0008] As a further embodiment of this utility model: the pre-support top block includes a pointed arc-edged top block, a connecting seat plate is fixedly provided at one end of the pointed arc-edged top block, a hexagonal limiting rod is fixedly provided at one end of the connecting seat plate, an installation screw is fixedly provided at one end of the hexagonal limiting rod, and a locking nut is screwed to the outer end of the installation screw.

[0009] As a further embodiment of this utility model: the limiting drive roller includes a roller shaft, a roller mounting seat is fixedly provided at one end of the roller shaft, a drive roller wheel is sleeved at one end of the roller mounting seat, a drive gear sleeve is fixedly sleeved at the other end of the roller shaft, a small gear is fixedly provided at one upper end of the drive gear sleeve, a large gear is fixedly provided at one lower end of the drive gear sleeve, and two sets of limiting drive rollers are provided, with the small gear meshing with the drive gear.

[0010] As a further embodiment of this utility model: the arc-shaped disassembly roller includes a roller shaft two, one end of which is fixedly provided with a roller mounting seat two, one end of which is fitted with an arc-shaped roller wheel, and the outer side of the arc-shaped roller wheel is provided with a disassembly arc surface, and the other end of the roller shaft two is fixedly fitted with an arc-shaped roller gear.

[0011] As a further embodiment of this utility model: the straight-edge disassembly roller includes a roller shaft three, one end of which is fixedly provided with a roller mounting seat three, one end of which is fitted with a planar roller wheel, and a disassembly plane is opened on the outer side above the planar roller wheel, and the other end of the roller shaft three is fixedly fitted with a planar roller gear.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, the pointed arc-edged top block can pre-push the lock head outward at a certain angle. Then, the lock head is further pushed outward by the disassembly arc surface inside the arc-shaped disassembly roller. Finally, the disassembly plane on the rear straight-edged disassembly roller pushes it outward to the maximum angle. This allows for more efficient and faster disassembly of the metal roof, and the disassembled metal roof can be reused. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of the lock seam dismantling device for metal roofs described in this utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of a lock seam dismantling device for metal roofs according to the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of a lock seam dismantling device for metal roofs according to the present invention;

[0017] Figure 4 This is a schematic diagram of the lower housing of the lock seam dismantling device for metal roofs described in this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the top cover plate in the lock seam dismantling device for metal roofs described in this utility model;

[0019] Figure 6 This is a schematic diagram of the pre-support top block in a lock seam dismantling device for metal roofs according to the present invention;

[0020] Figure 7 This is a schematic diagram of the limiting drive roller in the lock seam dismantling device for metal roofs described in this utility model;

[0021] Figure 8 This is a schematic diagram of the arc-shaped disassembly roller in the lock seam disassembly device for metal roofs described in this utility model;

[0022] Figure 9 This is a schematic diagram of the straight-edge disassembly roller in the lock seam disassembly device for metal roofs described in this utility model;

[0023] Figure 10 This is a schematic diagram of the lock seam disassembly process for a lock seam disassembly device for metal roofs as described in this utility model.

[0024] In the diagram: 1. Lower housing of the equipment; 2. Upper cover plate; 3. Support legs; 4. Equipment moving rollers; 5. L-shaped mounting base; 6. Pre-support top block; 7. Limiting drive roller; 8. Arc-shaped disassembly roller; 9. Straight-edge disassembly roller; 10. Concave lower housing; 11. Lifting handle; 12. Housing fixing lug; 13. Adapter slot; 20. Upper cover plate; 21. Cover plate fixing lug; 22. Drive motor; 23. Motor rotor shaft; 24. Drive gear; 60. Pointed arc-edge top block; 61. Connecting... 62. Receiving plate; 63. Hexagonal limit rod; 64. Mounting screw; 75. Locking nut; 76. Roller shaft one; 77. Roller mounting seat one; 78. Drive roller wheel; 79. Drive gear sleeve; 70. Small gear; 71. Large gear; 82. Roller shaft two; 83. Roller mounting seat two; 84. Curved roller wheel; 85. Disassembled curved surface; 86. Curved roller gear; 97. Roller shaft three; 98. Roller mounting seat three; 99. Flat roller wheel; 90. Disassembled flat surface; 91. Flat roller gear. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0027] Reference Figures 1 to 3In this embodiment of the utility model, a lock seam dismantling device for metal roofs includes: a lower housing 1, an upper cover plate 2 fixedly installed at one upper end of the lower housing 1, a support leg 3 fixedly installed at one side end of the lower housing 1, a moving roller 4 rotatably connected to one lower end of the support leg 3, an L-shaped mounting base 5 fixedly installed at one lower end of the lower housing 1, a pre-support top block 6 fixedly installed at one end of the L-shaped mounting base 5, a limit drive roller 7 rotatably connected to one lower inner end of the lower housing 1, an arc-shaped dismantling roller 8 rotatably connected to the other lower inner end of the lower housing 1 near the L-shaped mounting base 5, and a straight-edged dismantling roller 9 rotatably connected to the other lower inner end away from the L-shaped mounting base 5.

[0028] Reference Figure 4 The lower housing 1 of the equipment includes a recessed lower housing 10. A lifting handle 11 is fixedly connected to one end of the outer side of the recessed lower housing 10 by bolts. A housing fixing lug 12 is fixedly provided at the other end of the outer side of the recessed lower housing 10. A transition groove 13 is provided at the bottom of the inner side of the recessed lower housing 10. There are two sets of lifting handles 11, and four sets of housing fixing lugs 12 and transition grooves 13.

[0029] Reference Figure 5 The equipment cover plate 2 includes an upper cover plate body 20. A cover plate fixing lug 21 is fixedly provided on one side of the upper cover plate body 20. A drive motor 22 is fixedly provided on one upper end of the upper cover plate body 20. A motor rotor shaft 23 is provided through the upper cover plate body 20 at one end of the drive motor 22. A drive gear 24 is fixedly provided on the outer side of one end of the motor rotor shaft 23.

[0030] Reference Figure 6 The pre-support top block 6 includes a pointed arc-edged top block 60. A connecting seat plate 61 is fixedly installed at one end of the pointed arc-edged top block 60. A hexagonal limiting rod 62 is fixedly installed at one end of the connecting seat plate 61. An installation screw 63 is fixedly installed at one end of the hexagonal limiting rod 62. A locking nut 64 is screwed to the outer end of the installation screw 63.

[0031] Reference Figure 7 The limiting drive roller 7 includes a roller shaft 70, a roller mounting base 71 fixedly mounted at one end of the roller shaft 70, a drive roller wheel 72 sleeved at one end of the roller mounting base 71, a drive gear sleeve 73 fixedly mounted at the other end of the roller shaft 70, a small gear 74 fixedly mounted at one end of the drive gear sleeve 73, and a large gear 75 fixedly mounted at one end of the drive gear sleeve 73. The limiting drive roller 7 has two sets, with the small gear 74 meshing with the drive gear 24.

[0032] Using the above scheme: the start-up drive motor 22 drives the drive gear 24 to rotate through the motor rotor shaft 23. In this way, the small gear 74 meshing with it drives the two sets of limit drive rollers 7 to rotate. At the same time, the large gears 75 of the two sets of limit drive rollers 7 can drive the arc surface disassembly roller 8 and the straight edge disassembly roller 9 to rotate respectively. In this way, the two sets of limit drive rollers 7 located on both sides of the vertical lock seam can squeeze and rotate inward, thereby realizing the disassembly displacement drive.

[0033] Reference Figure 8 The arc-shaped disassembly roller 8 includes a roller shaft 2 80, a roller mounting seat 2 81 is fixedly installed at one end of the roller shaft 2 80, an arc-shaped roller wheel 82 is sleeved at one end of the roller mounting seat 2 81, a disassembly arc surface 83 is opened on the outer side above the arc-shaped roller wheel 82, and an arc-shaped roller gear 84 is fixedly sleeved at the other end of the roller shaft 2 80.

[0034] Reference Figure 9 The straight-edge disassembly roller 9 includes a roller shaft 3 90, a roller mounting seat 3 91 is fixedly installed at one end of the roller shaft 3 90, a flat roller wheel 92 is sleeved at one end of the roller mounting seat 3 91, a disassembly plane 93 is opened on the outer side above the flat roller wheel 92, and a flat roller gear 94 is fixedly sleeved at the other end of the roller shaft 3 90.

[0035] The above solution allows the locking head to be pre-push outward at a certain angle by the pointed arc-edge top block 60. Then, the locking head is further pushed outward by the disassembly arc surface 83 inside the arc-surface disassembly roller 8. Finally, the disassembly plane 93 on the inner plane roller 92 of the rear straight-edge disassembly roller 9 pushes it outward to the maximum angle. This allows for more efficient and faster disassembly of the metal roof, and the disassembled metal roof can be reused.

[0036] The working principle of this utility model is as follows: First, fold up one end of the metal roof seam corner. Then, align one end of the device with the pre-support block 6 with the folded seam and place it on the roof. The vertical part of the seam is then embedded between two sets of limiting drive rollers 7 and the curved surface disassembly rollers 8 and straight edge disassembly rollers 9. At this time, the drive motor 22 is started, driving the drive gear 24 to rotate via the motor rotor shaft 23. This drives the two sets of limiting drive rollers 7 to rotate via the small gear 74 meshing with it. Simultaneously, the large gears 75 of the two sets of limiting drive rollers 7 can drive the curved surface disassembly rollers 8 and straight edge disassembly rollers 9 to rotate respectively. This achieves the curved surface disassembly of the two sets of limiting drive rollers 7 located on both sides of the vertical seam. The disassembly roller 8 and the straight-edge disassembly roller 9 squeeze and rotate inward, thereby achieving disassembly displacement drive. During displacement, the locking head can be pre-push outward at a certain angle by the pointed arc-edge top block 60. Then, the locking head is further pushed outward by the disassembly arc surface 83 inside the arc-surface disassembly roller 8. Finally, the disassembly plane 93 on the flat roller wheel 92 inside the rear straight-edge disassembly roller 9 pushes outward to the maximum angle. This can achieve more efficient and faster disassembly of the metal roof. The metal roof opened in this way can be reused. After one disassembly, loosen the locking nut 64, rotate the pointed arc-edge top block 6, and replace the flat roller wheel 92 with the lower disassembly plane 93 to perform a second disassembly.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lock seam removal device for metal roofs, characterized in that, include: The equipment has a lower housing (1), with an upper cover plate (2) fixedly installed at one end of the upper part of the equipment lower housing (1), a support rod (3) fixedly installed at one end of the side of the equipment lower housing (1), a moving roller (4) rotatably connected to one end of the support rod (3), an L-shaped mounting base (5) fixedly installed at one end of the lower part of the equipment lower housing (1), a pre-support top block (6) fixedly installed at one end of the L-shaped mounting base (5), a limit drive roller (7) rotatably connected to one end of the lower interior of the equipment lower housing (1), an arc-shaped disassembly roller (8) rotatably connected to the other end of the lower interior of the equipment lower housing (1) near the L-shaped mounting base (5), and a straight-edge disassembly roller (9) rotatably connected to the other end of the lower interior away from the L-shaped mounting base (5).

2. A seaming-off apparatus for a metal roof according to claim 1, wherein The lower housing (1) of the device includes a recessed lower housing (10). A lifting handle (11) is fixedly connected to one end of the outer side of the recessed lower housing (10) by bolts. A housing fixing lug (12) is fixedly provided at the other end of the outer side of the recessed lower housing (10). A transition groove (13) is provided at the bottom inside the recessed lower housing (10). There are two sets of lifting handles (11), and four sets of housing fixing lugs (12) and transition grooves (13).

3. The device for untying a lock seam of a metal roof according to claim 1, characterized in that, The upper cover plate (2) includes an upper cover plate body (20). A cover plate fixing lug (21) is fixedly provided on one side of the upper cover plate body (20). A drive motor (22) is fixedly provided on one upper end of the upper cover plate body (20). A motor rotor shaft (23) is provided through the upper cover plate body (20) at one end of the drive motor (22). A drive gear (24) is fixedly provided on the outer side of one end of the motor rotor shaft (23).

4. The device for untying a lock seam of a metal roof according to claim 1, characterized in that, The pre-support top block (6) includes a pointed arc-edged top block (60), one end of which is fixedly provided with a connecting seat plate (61), one end of which is fixedly provided with a hexagonal limiting rod (62), one end of which is fixedly provided with an installation screw (63), and one outer end of which is screwed with a locking nut (64).

5. The device for untying a lock seam of a metal roof according to claim 1, characterized in that The limiting drive roller (7) includes a roller shaft (70), a roller mounting seat (71) is fixedly provided at one end of the roller shaft (70), a drive roller wheel (72) is sleeved at one end of the roller mounting seat (71), a drive gear sleeve (73) is fixedly sleeved at the other end of the roller shaft (70), a small gear (74) is fixedly provided at one upper end of the drive gear sleeve (73), and a large gear (75) is fixedly provided at one lower end of the drive gear sleeve (73).

6. The device for untying a lock seam of a metal roof according to claim 1, characterized in that The arc-shaped disassembly roller (8) includes a roller shaft (80), one end of which is fixedly provided with a roller mounting seat (81), one end of which is fitted with an arc-shaped roller wheel (82), and a disassembly arc surface (83) is opened on the outer side above the arc-shaped roller wheel (82). The other end of the roller shaft (80) is fixedly fitted with an arc-shaped roller gear (84).

7. The lock seam dismantling device for metal roofs according to claim 1, characterized in that, The straight-edge disassembly roller (9) includes a roller shaft three (90), one end of which is fixedly provided with a roller mounting seat three (91), one end of which is sleeved with a flat roller wheel (92), and a disassembly plane (93) is opened on the outer side above the flat roller wheel (92), and the other end of the roller shaft three (90) is fixedly sleeved with a flat roller gear (94).

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