Coiled material laying device

Abstract

The utility model belongs to the technical field of waterproof construction equipment, and particularly relates to a coiled material laying device which comprises a rotating assembly and an unfolding assembly, and the rotating assembly comprises a first rotating part and a first driving part; the unfolding assembly comprises a second rotating piece and a second driving piece, and the rotating direction of the second rotating piece is opposite to that of the first rotating piece. A coiled material can be rolled into a coiled material roll after being produced, and the coiled material roll needs to be unfolded when the coiled material is laid. According to the device, the coiled material coil is placed on the first rotating part, the central axis of the coiled material coil coincides with the rotation axis of the first rotating part, the coiled material coil is driven to rotate by the first driving part, and the coiled material coil is unfolded by cooperating with the friction force applied to the peripheral part of the coiled material coil by the second rotating part; and the friction force is far smaller than the tensile force applied to the coiled material by the bonding force between the coiled material and the wall body, so that the coiled material coil is unfolded along a fixed direction and the coiled material is prevented from being broken, and the laying construction efficiency of the coiled material is further ensured.

Description

Technical Field

[0001] The present application belongs to the technical field of waterproof construction equipment, and specifically relates to a roll material laying device. Background Art

[0002] In today's construction industry, waterproofing is often required on building exterior walls and basement exterior walls. Basement exterior wall waterproofing is a key step in ensuring basement dryness and structural integrity. Large quantities of waterproofing membranes are often used in waterproofing treatments. These membranes are widely used due to their ease of construction, short construction times, lack of maintenance requirements, and unaffected by temperature. After production, these membranes are rolled for transportation and then unrolled to adhere to the construction surface during installation.

[0003] In existing technologies, the roll is unrolled by attaching its free end to the construction surface and then utilizing the bonding force between the roll and the wall to rotate and unroll the roll. However, this bonding force exerts tension on the roll, which, due to its low tensile strength, can easily cause the roll to break. Utility Model Content

[0004] The purpose of this application is to provide a coil laying device, aiming to solve the technical problem that the coil is prone to breakage during the unfolding process.

[0005] In order to achieve the above objectives, the present application provides a coiled material laying device, comprising:

[0006] a rotating assembly comprising a first rotating member and a first driving member for driving the first rotating member to rotate, wherein the first rotating member is used to place a coil of material and the rotation axis of the first rotating member coincides with the central axis of the coil of material; and

[0007] The unfolding assembly includes a second rotating member arranged radially apart from the rotation axis of the first rotating member and a second driving member for driving the second rotating member to rotate. The rotation direction of the second rotating member is opposite to that of the first rotating member. The outer peripheral wall of the second rotating member can act on the outer periphery of the coil to drive the coil to unfold.

[0008] In some embodiments, there are multiple unfolding components and the multiple unfolding components are arranged in an annular direction with the rotation axis of the first rotating member as the center, and a clamping area for clamping the roll of material is formed between the multiple unfolding components.

[0009] In some embodiments, the deployment assembly further comprises:

[0010] a fixed member pivotally connected to the second rotating member; and

[0011] A first telescopic member, wherein the telescopic end of the first telescopic member is connected to the fixed member and is used to drive the fixed member to radially approach or move away from the rotation axis of the first rotating member.

[0012] In some embodiments, the fixing member is provided with an auxiliary roller capable of rotating from outside the clamping area to inside the clamping area.

[0013] In some embodiments, the roll material laying device also includes a third rotating member located on the laying downstream side of the unfolding component and arranged in pairs, the rotating axes of the two third rotating members are parallel to each other and a turning gap is formed between the outer wall surfaces of the two rotating members for the roll material to pass through, and the third rotating member is provided with a speed detection member for detecting the rotation speed of the third rotating member, and the speed detection member is electrically connected to the first driving member and the second driving member.

[0014] In some embodiments, the first rotating member includes:

[0015] a turntable portion, the top surface of which is in contact with the end of the coiled material, and the rotation center of the bottom surface of which is connected to the output shaft of the first driving member; and

[0016] The support shaft portion is arranged at the center of the top surface of the turntable portion and extends along the axial direction of the turntable portion. The support shaft portion is plug-fitted with the inner circumference of the coiled material roll.

[0017] In some embodiments, the roll material laying device further includes a first compaction assembly and a second compaction assembly, both located on the laying downstream side of the unfolding assembly, the first compaction assembly being used to compact the roll material along a first compaction path, the second compaction assembly being used to compact the roll material along a second compaction path, and the first compaction path and the second compaction path intersect.

[0018] In some embodiments, the first compaction path and the second compaction path are perpendicular to each other, wherein the first compaction path extends along the length direction of the coil and the second compaction path extends along the width direction of the coil.

[0019] In some embodiments, the second compacting assembly comprises:

[0020] A moving track extending along the direction of the second compaction path;

[0021] A moving member, movably engaged with the moving track; and

[0022] Compacting parts, connected to moving parts.

[0023] In some embodiments, the coil laying device further comprises:

[0024] A base, wherein the bottom surface of the base is provided with moving wheels, and the moving track is provided on the top surface of the base;

[0025] A third driving member, drivingly connected to the moving wheel; and

[0026] A transmission member is configured to transmit transmission connection between the third driving member and the moving member.

[0027] Through the above technical solution, the coiled material laying device provided by this application has the following beneficial effects:

[0028] During the coiled material laying operation, the coiled material needs to be unrolled to fit the construction work surface. In this application, the coiled material is placed on the first rotating member, and the outer periphery of the coiled material fits the outer peripheral wall of the second rotating member. The coiled material is unrolled by rotating the first rotating member and the second rotating member in opposite directions. During the unrolling process, only the friction between the second rotating member and the outer periphery of the coiled material is utilized. This friction is much smaller than the tensile force exerted on the coiled material by the bonding force between the coiled material and the wall, thereby preventing the coiled material from breaking and ensuring the efficiency of the coiled material laying operation.

[0029] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without inventive work. In the drawings:

[0031] Figure 1 Schematic diagram of the structure of a coiled material laying device according to an exemplary embodiment of the present application;

[0032] Figure 2 is a structural diagram of an expanded component in an exemplary embodiment of the present application;

[0033] Figure 3 is a schematic structural diagram of a third rotating member in an exemplary embodiment according to the present application;

[0034] Figure 4 is a structural schematic diagram of a coiled material laying device from another perspective according to an exemplary embodiment of the present application;

[0035] Figure 5 for Figure 4 A magnified schematic diagram of part A;

[0036] Figure 6is a schematic structural diagram of a first compacting assembly in an exemplary embodiment according to the present application;

[0037] Figure 7 Schematic diagram of the structure of the second compacting assembly in an exemplary embodiment of the present application.

[0038] Description of Reference Numerals

[0039] 100. Coil laying device; 200. Coil roll; 1. First driving member; 2. Third driving member; 3. Turntable portion; 4. Support shaft portion; 5. Unfolding assembly; 51. Second rotating member; 52. Second driving member; 53. Fixed member; 54. First telescopic member; 6. First compacting assembly; 61. Fixed column; 62. First mounting seat; 63. Fourth rotating member; 64. Second telescopic member; 7. Second compacting assembly; 71. Moving track; 72. Moving member; 73. Compacting member; 74. Fifth rotating member; 75. Third telescopic member; 8. Base; 9. Moving wheel; 10. Plate; 11. Auxiliary roller; 12. Third rotating member; 13. Steering gap; 14. Mounting frame; 15. Speed ​​detection member; 16. Transmission member; 17. Connecting shaft; 18. Cam; 19. Push rod. DETAILED DESCRIPTION

[0040] The following describes the specific embodiments of the present application in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application and are not intended to limit the present application.

[0041] The following describes the noun part of the coil laying device 100 according to the present application with reference to the accompanying drawings.

[0042] like Figure 1 As shown, a specific embodiment of the present application provides a roll material laying device 100, including a rotating component and an unfolding component 5, wherein the rotating component includes a first rotating member and a first driving member 1 for driving the first rotating member to rotate, the first rotating member is used to place the roll material 200 and the rotation axis of the first rotating member coincides with the central axis of the roll material 200; the unfolding component 5 includes a second rotating member 51 radially spaced apart from the rotation axis of the first rotating member and a second driving member 52 for driving the second rotating member 51 to rotate, the second rotating member 51 has an opposite rotation direction to the first rotating member, and the outer peripheral wall of the second rotating member 51 can act on the outer periphery of the roll material 200 to drive the roll material 200 to unfold.

[0043] After the coil is produced, it is rolled into a coil 200 for easy transportation and storage. After being transported to the construction site, the coil 200 needs to be unrolled and laid on the construction work surface. In this application, the coil 200 is placed on the first rotating member and the central axis of the coil 200 coincides with the rotation axis of the first rotating member. The first driving member 1 drives the first rotating member to rotate, thereby driving the coil 200 to rotate. The centrifugal force generated by the rotation is used to unroll the coil 200. However, since the centrifugal force cannot limit the unrolling direction of the coil 200, the friction force applied by the second rotating member 51 to the outer periphery of the coil 200 is used to unroll the coil 200 and limit the unrolling direction of the coil 200. The friction force is much smaller than the tensile force applied to the coil by the bonding force between the coil itself and the wall, so that the coil 200 is unrolled in a fixed direction and the coil is prevented from breaking, thereby ensuring the efficiency of the coil laying construction.

[0044] Moreover, the first rotating member and the second rotating member 51 are driven to rotate by the first driving member 1 and the second driving member 52 respectively. In other words, no manual participation is required to carry out the operation. It can be seen that using the coil laying device 100 for construction operations can effectively reduce the intensity of manual operations, thereby improving the construction efficiency of coil laying.

[0045] In an exemplary embodiment of the present application, the roll material laying device 100 includes a base 8 and a third driving member 2. A plurality of moving wheels 9 are provided on the bottom surface of the base 8. The third driving member 2 is drivingly connected to the moving wheels 9. The rotating assembly and the unfolding assembly 5 are both arranged on the top surface of the base 8. The third driving member 2 is used to drive the base 8 to move along the construction direction, thereby eliminating the need for manual movement of the unfolding assembly 5 and the rotating assembly. In other words, the unfolding assembly 5 and the rotating assembly are always located at the site to be constructed. It can be seen that the construction efficiency of the roll material laying can be effectively improved.

[0046] It should be noted that, in the exemplary embodiment of the present application, unless otherwise specified, the “front and rear directions”, “left and right directions” and “up and down directions” used are all the directions shown in the figure, wherein the roll-laying device 100 moves from back to front to perform the roll-laying operation; the rotating assembly and the unfolding assembly 5 are both arranged on the upper side of the base 8, and the third driving member 2 is arranged on the lower side of the base 8; the roll-laying device 100 is located on the left side of the construction work surface.

[0047] In some embodiments, the first rotating member includes a turntable portion 3 and a support shaft portion 4, and the rotation axis of the first rotating member is the central axis of the turntable portion 3, wherein the turntable portion 3 is rotatably connected to the top surface of the base 8, and the top surface of the turntable portion 3 is used to fit with the end of the coil 200, and the output shaft of the first driving member 1 passes through the base 8 and is rotatably connected to the bottom surface of the turntable portion 3; the support shaft portion 4 is arranged at the center of the top surface of the turntable portion 3 and extends along the axial direction of the turntable portion 3, and the support shaft portion 4 is plugged into the inner periphery of the coil 200.

[0048] Specifically, the central axis of the turntable portion 3 extends in the up and down directions, and the first driving member 1, the turntable portion 3 and the support shaft portion 4 are connected in sequence from bottom to top. After the coil 200 is placed on the turntable portion 3, the central axis of the coil 200 coincides with the turntable portion 3. The cross-section of the coil 200 is annular, the inner periphery of the coil 200 is an inner ring structure, and the outer periphery of the coil 200 is an outer ring structure. In other words, the diameter of the support shaft portion 4 is less than or equal to the inner diameter of the coil 200. It can be seen that the support shaft portion 4 can support the coil 200 when the turntable portion 3 rotates to prevent the coil 200 from tipping over, thereby improving the reliability of the coil laying device 100.

[0049] Furthermore, the diameter of the turntable portion 3 is larger than the outer diameter of the coiled material roll 200. The coiled material roll 200 has different specifications, in other words, the coiled material roll 200 has different outer diameters. When designing the size of the turntable portion 3, it is necessary to consider the specifications of all coiled material rolls 200 to accommodate the vast majority of coiled materials, thereby increasing the applicability of the coiled material laying device 100.

[0050] like Figure 2 As shown, in some embodiments, there are multiple unrolling assemblies 5, and the multiple unrolling assemblies 5 are arranged in an annular direction at intervals, with the rotation axis of the first rotating member as the center of the annular direction. A clamping area for clamping the coil 200 is formed between the multiple unrolling assemblies 5. In this application, the multiple unrolling assemblies 5 are used to maintain the stability of the coil 200 during rotation, thereby improving the reliability of the coil laying device 100.

[0051] Preferably, the unfolding assembly 5 includes a fixing member 53 , which is pivotally connected to the second rotating member 51 .

[0052] Specifically, the fixing member 53 extends in the up-down direction, and a mounting groove is provided on the fixing member 53. The rotating shaft of the second rotating member 51 is installed in the mounting groove. The outer peripheral wall of the second rotating member 51 protrudes from the notch of the mounting groove. During installation, the notch of the mounting groove is arranged toward the first rotating member along the radial direction of the first rotating member. In other words, the fixing member 53 is the carrier of the second rotating member 51.

[0053] Furthermore, the number of mounting slots on the fixed member 53 is multiple, and the number of second rotating members 51 is also multiple, and the multiple second rotating members 51 are installed in the multiple mounting slots in a one-to-one correspondence. Alternatively, the width of the mounting slot on the fixed member 53 is increased so that multiple second rotating members 51 can be installed in the same mounting slot. Regardless of which mounting method is used, the multiple second rotating members 51 need to be arranged in a spaced relationship along the first circumferential direction so that the outer peripheral wall of each second rotating member 51 can be in contact with the outer peripheral portion of the coiled material roll 200.

[0054] Preferably, the unfolding assembly 5 further includes a first telescopic member 54 , the telescopic end of the first telescopic member 54 is connected to the fixing member 53 and is used to drive the fixing member 53 radially toward or away from the rotation axis of the first rotating member.

[0055] Specifically, the base 8 is provided with a plurality of plates 10 extending in the up and down directions. The number of the plates 10 is the same as the number of the unfolding components 5 and they are connected one-to-one. The fixed end of the first telescopic member 54 is connected to the plate 10, and the telescopic end of the first telescopic member 54 is connected to the fixed member 53. The first telescopic member 54 can be telescoped along the radial direction of the first rotating member. Since the coil 200 has a variety of specifications and the outer diameter of the coil 200 will gradually decrease during the unfolding process, the first annular diameter of the second rotating member 51 is adjusted to be the same as the outer diameter of the coil 200 by telescoping the first telescopic member 54, so that the outer peripheral wall of the second rotating member 51 is always in contact with the outer periphery of the coil 200, thereby improving the reliability of the coil laying device 100.

[0056] Furthermore, the plates 10 of the different deployment assemblies 5 are spaced apart along the second circumferential direction. The diameter of the second circumferential direction is greater than the diameter of the first circumferential direction and greater than the diameter of the turntable portion 3. This prevents the plates 10 from interfering with the turntable portion 3 and facilitates the installation of the fixing member 53 and the first telescopic member 54. The plate 10 extends in the vertical direction. The first telescopic members 54 are provided in a plurality and spaced apart along the vertical direction on the plate 10. The vertical lengths of the fixing member 53, the plate 10, the second rotating member 51, and the support shaft portion 4 of the first rotating member all match the axial length of the web 200, thereby improving the reliability of the web laying device 100.

[0057] It should be noted that when the coil 200 is placed on the turntable part 3, the outer periphery of the coil 200 contacts the telescopic end of the first telescopic member 54, and the first telescopic member 54 extends and applies a force to the outer periphery of the coil 200. As the coil 200 unfolds, the outer diameter of the coil 200 gradually decreases, and the first telescopic member 54 gradually extends to continuously apply a force to the coil 200, thereby maintaining the stability of the coil 200 during rotation.

[0058] In some embodiments, the second driving member 52 is located above the second rotating member 51 and the output shaft of the second driving member 52 is connected to the rotating shaft of the second rotating member 51 .

[0059] Specifically, the second driving member 52 is installed and fixed to the fixing member 53. When the same fixing member 53 is provided with multiple second rotating members 51, the multiple second rotating members 51 are driven by the same second driving member 52. The multiple second rotating members 51 are connected by a transmission belt, thereby reducing the number of components to facilitate assembly. The cost of the second driving member 52 is relatively high. Reducing the number of second driving members 52 can reduce the cost of the roll material laying device 100.

[0060] Furthermore, when multiple unfolding assemblies 5 are arranged, one of the unfolding assemblies 5 may be selected to be provided with the second driving member 52 , thereby further reducing the number of components of the coil laying apparatus 100 and lowering the cost of the coil laying apparatus 100 .

[0061] Preferably, the fixing member 53 is provided with an auxiliary roller 11 which can rotate from outside the clamping area to inside the clamping area.

[0062] Specifically, a mounting post extending in the up-down direction is provided at the top of the fixing member 53, and the rotating shaft of the auxiliary roller 11 is connected to the mounting post. When the coil 200 is placed, the outer peripheral wall of the auxiliary roller 11 fits against the outer peripheral portion of the coil 200 to assist the coil 200 in moving from outside the clamping area to within the clamping area, thereby providing assistance for placing the coil 200 on the first rotating member, thereby improving the convenience of the coil laying device 100.

[0063] Furthermore, the mounting column includes an inclined section extending from outside the clamping area to inside the clamping area. There are multiple auxiliary rollers 11 and they are arranged at intervals on the inclined section. The multiple auxiliary rollers 11 can all contact the outer periphery of the coil 200. Since the weight of the coil 200 is large, multiple auxiliary rollers 11 are used to contact the outer periphery of the coil 200, thereby sharing the force of the coil 200 on the auxiliary rollers 11, thereby improving the reliability of the coil laying device 100.

[0064] like Figure 3 As shown, in some embodiments, the roll material laying device 100 also includes a third rotating member 12 located on the laying downstream side of the unfolding component 5 and arranged in pairs, the rotating axes of the two third rotating members 12 are parallel to each other and a turning gap 13 is formed between the outer wall surfaces of the two rotating members for the roll material to pass through.

[0065] Specifically, the coil laying device 100 also includes an L-shaped mounting frame 14 extending in the vertical direction. The L-shaped mounting frame 14 includes a long side extending in the vertical direction and a short side extending in the front-to-back direction. The lower end of the long side is fixedly connected to the base 8, and the upper end of the long side is connected to the front end of the short side. The upper end of the rotating shaft of the third rotating member 12 is connected to the short side, and the lower end of the rotating shaft of the third rotating member 12 is connected to the base 8. Two third rotating members 12 are spaced apart in the front-to-back direction. After the coil 200 is unrolled by the unrolling assembly 5, the coil passes through the turning gap 13 and is bonded to the construction work surface. In other words, the third rotating member 12 guides the coil, thus ensuring that the coil is extended and transported to the construction work surface in a fixed direction. In this application, the third rotating member 12 and the unrolling assembly 5 form a laying production line to continuously unroll the coil 200 and lay the coil parallel to the construction work surface, thereby improving the reliability of the coil laying device 100.

[0066] Furthermore, the third rotating member 12 is provided with a speed detector 15 for detecting the rotational speed of the third rotating member 12. The speed detector 15 is electrically connected to both the first drive member 1 and the second drive member 52. Since the outer diameter of the coil 200 gradually decreases as the web 200 unwinds, the unwinding speed of the web 200 slows down at the same rotational speed. In other words, the length of the unwound web 200 will be shortened when the first and second rotating members 51 rotate for the same amount of time. Therefore, the rotational speeds of the first and second rotating members 51 need to increase as the web 200 rotates. In this application, a speed sensor provided on the third rotating member 12 is used to detect the unwinding speed of the web 200. The rotational speeds of the first and second drive members 1, 52 are then adjusted based on the speed sensor's detection results, thereby adjusting the rotational speeds of the first and second rotating members 51, thereby improving the reliability of the web laying device 100.

[0067] like Figure 4 and Figure 5 As shown, in some embodiments, the coiled material laying device 100 further includes a first compacting assembly 6 and a second compacting assembly 7, both located downstream of the unfolding assembly 5. The first compacting assembly 7 is configured to compact the coiled material along a first compacting path, and the second compacting assembly 7 is configured to compact the coiled material along a second compacting path, with the first compacting path and the second compacting path intersecting. In the present application, after the coiled material is laid onto the construction work surface via the third rotating member 12, the first compacting assembly 6 and the second compacting assembly 7 compact the coiled material laid on the construction work surface, thereby strengthening the adhesion between the coiled material and the construction work surface and thereby improving the reliability of the coiled material laying device 100.

[0068] Preferably, the first and second compaction paths are perpendicular to each other, wherein the first compaction path extends along the length of the coil, i.e., in the front-to-back direction, and the second compaction path extends along the width of the coil, i.e., in the top-to-bottom direction. In this application, the first and second compaction assemblies 6 and 7 are used to compact the coil in different directions, thereby improving the laying quality of the coil.

[0069] like Figure 6 As shown, in some embodiments, the first compacting assembly 6 includes a fixed column 61 extending in the up-down direction, the lower end of the fixed column 61 is connected to the base 8, and a plurality of first mounting seats 62 are installed on the fixed column 61. The first mounting seats 62 are provided with connecting grooves extending in the up-down direction, and a fourth rotating member 63 is pivotally connected in the connecting groove on the first mounting seat 62. The outer peripheral wall of the fourth rotating member 63 is in contact with the coil, and the coil is compacted in the front-to-back direction by the fourth rotating member 63 rotating as the base 8 moves.

[0070] Specifically, the rotating shaft of the fourth rotating member 63 extends in the up-down direction and is connected to the groove wall of the connecting groove, and the length of the outer peripheral wall of the fourth rotating member 63 in the up-down direction is greater than or equal to the length of the coil 200 in the up-down direction, so that the coil can be fully compacted, thereby improving the reliability of the coil laying device 100.

[0071] Furthermore, a plurality of first mounting seats 62 are mounted on the fixed column 61 , a fourth rotating member 63 is mounted on each first mounting seat 62 , and adjacent fourth rotating members 63 are spaced apart in the front-to-back direction, thereby further achieving full compaction of the coil.

[0072] Preferably, the fourth rotating member 63 and the third rotating member 12 are arranged at intervals in the front-to-back direction, and the outer peripheral walls of the third rotating member 12 and the fourth rotating member 63 are located in the same plane. In other words, after the roll material passes through the turning gap 13 between adjacent third rotating members 12, it is parallel to the construction working surface. It can be seen that the third rotating member 12 and the fourth rotating member 63 can be arranged more compactly, thereby improving the compactness of the various components on the base 8, and thereby reducing the space occupied by the roll material laying device 100.

[0073] Preferably, a second telescopic member 64 is provided between the first mounting seat 62 and the fixed column 61, the fixed end of the second telescopic member 64 is connected to the fixed column 61, and the telescopic end of the second telescopic member 64 is connected to the first mounting seat 62, and the second telescopic member 64 can adjust the position of the fourth rotating member 63 in the left and right directions.

[0074] It should be noted that when the outer peripheral wall of the fourth rotating member 63 is in contact with the coiled material, the first telescopic member 54 extends and applies a compacting force to the coiled material, thereby fully compacting the coiled material.

[0075] like Figure 7 As shown, in some embodiments, the second compaction assembly 7 includes a moving track 71, a moving member 72 and a compaction member 73, wherein the moving track 71 is a moving track 71 extending in the direction of the second compaction path; the moving member 72 moves in conjunction with the moving track 71; the compaction member 73 is connected to the moving member 72, wherein the second compaction path extends in the up-down direction, and the coil is compacted in the up-down direction by the compaction member 73 moving with the moving member 72.

[0076] Specifically, a support groove extending in the up-down direction is provided on the compacting member 73, and a fifth rotating member 74 is pivotally connected in the support groove. The rotating shaft of the fifth rotating member 74 extends in the left-right direction and is connected to the groove wall of the support groove. The outer peripheral wall of the fifth rotating member 74 fits with the coil, and the coil is compacted in the up-down direction by the fifth rotating member 74 moving in the up-down direction with the moving member 72.

[0077] Furthermore, there are multiple fifth rotating members 74 arranged at intervals in the vertical direction. The range of the fifth rotating members 74 moving along the vertical direction with the moving member 72 covers the width of the coil, so that the coil can be fully compacted.

[0078] Preferably, the moving member 72 extends in the up and down directions, and the moving track 71 is a cylindrical component that is sleeved outside the moving member 72. The outer peripheral wall of the cylindrical component is provided with a plurality of legs, and the lower ends of the legs are connected to the base 8 to fix the cylindrical component. In other words, the cylindrical component limits the moving direction of the moving member 72. It can be seen that the moving member 72 is never separated from the cylindrical component during the up and down movement.

[0079] Preferably, a third telescopic member 75 is provided between the moving member 72 and the compacting member 73, the fixed end of the third telescopic member 75 is connected to the moving member 72, and the telescopic end of the third telescopic member 75 is connected to the compacting member 73. The third telescopic member 75 can adjust the position of the compacting member 73 in the left and right directions.

[0080] It should be noted that when the outer peripheral wall of the fifth rotating member 74 is in contact with the coiled material, the third telescopic member 75 is in a contracted state, so that the fifth rotating member 74 applies a compacting force to the coiled material, thereby fully compacting the coiled material.

[0081] In some embodiments, the roll material laying device 100 further includes a transmission member 16, which is connected to the third driving member 2 and the movable member 72, and the movable member 72 is driven to move in the up and down directions by the third driving member 2, so that there is no need to separately set a driving member to drive the movable member 72, thereby reducing the number of components of the roll material laying device 100.

[0082] Preferably, a connecting shaft 17 is connected between the moving wheels 9, and the third driving member 2 is used to drive the connecting shaft 17 to rotate. The transmission member 16 is arranged parallel to the connecting shaft 17 and is located below the moving member 72. The transmission member 16 and the connecting shaft 17 are connected by a transmission belt. A cam 18 is provided on the transmission member 16. The axis of the cam 18, the axis of the transmission member 16 and the axis of the connecting shaft 17 are parallel to each other. The lower end of the moving member 72 passes through the base 8. The cam 18 periodically pushes the moving member 72 to move upward during the rotation of the transmission member 16. When the cam 18 is not in contact with the moving member 72, the moving member 72 will move downward due to gravity, thereby forming a reciprocating movement of the moving member 72 in the up and down directions, thereby driving the compacting member 73 to compact the coiled material.

[0083] It should be noted that the structure of the cam 18 is well known to those skilled in the art and does not belong to the core improvement part of the present application, so it will not be described here in detail.

[0084] Those skilled in the art will appreciate that, in the specific embodiments of the present application, the first rotating member, the second rotating member 51, the third rotating member 12, the fourth rotating member 63 and the fifth rotating member 74 may all adopt structures such as rollers and wheels that can perform pivotal motion; the first driving member 1, the second driving member 52 and the third driving member 2 in the specific embodiments of the present application may all adopt structures such as servo motors that can perform rotational drive; the first telescopic member 54, the second telescopic member 64 and the third telescopic member 75 in the specific embodiments of the present application may adopt structures such as elastic telescopic rods, air cylinders and oil cylinders that can perform active telescopic motion.

[0085] In some embodiments, a push rod 19 is installed on the base 8, and the push rod 19 is arranged near the rear end of the base 8. The rotating assembly, the unfolding assembly 5, the third rotating member 12, the first compacting assembly 6 and the second compacting assembly 7 are all arranged in front of the push rod 19. The first driving member 1 is arranged below the base 8, and the third driving member 2 is arranged on the left side of the base 8.

[0086] The operation process of the coil material laying device 100 is as follows: first, the coil material roll 200 is placed on the turntable part 3 and plugged into the support shaft part 4; secondly, the first driving member 1 and the second driving member 52 are started to unfold the coil material roll 200, and the unfolded coil material is manually assisted to pass through the turning gap 13 and fit it to the construction work surface; then, the position of the base 8 is adjusted to make the first compaction component 6 and the second compaction component 7 fit the coil material; finally, the third driving member 2 is started to drive the base 8 to move forward for laying operation, and during the laying operation, the push rod 19 is manually assisted to adjust the moving direction of the base 8.

[0087] It should also be noted that when the coil 200 is laid and needs to be replaced with a new coil 200, the first driving member 1, the second driving member 52 and the third driving member 2 need to be stopped, and then the new coil 200 is placed on the turntable part 3.

[0088] In the present application, the coil 200 is unrolled by rotating the first rotating member and the second rotating member 51 in opposite directions, thereby preventing the coil from breaking and ensuring the efficiency of the coil laying process.

[0089] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0090] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0091] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0092] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A coiled material laying device, characterized in that: include: A rotating assembly comprises a first rotating member and a first driving member (1) for driving the first rotating member to rotate, wherein the first rotating member is used to place a coiled material roll (200) and the rotation axis of the first rotating member coincides with the central axis of the coiled material roll (200); and The unfolding assembly (5) comprises a second rotating member (51) radially spaced apart from the rotation axis of the first rotating member and a second driving member (52) for driving the second rotating member (51) to rotate, wherein the second rotating member (51) rotates in the opposite direction to the first rotating member, and the outer peripheral wall of the second rotating member (51) can act on the outer peripheral portion of the coiled material roll (200) to drive the coiled material roll (200) to unfold.

2. The coiled material laying device according to claim 1, characterized in that: The number of the unfolding components (5) is multiple and the multiple unfolding components (5) are arranged at intervals along the annular direction, the annular direction is centered on the rotation axis of the first rotating member, and a clamping area for clamping the coil (200) is formed between the multiple unfolding components (5).

3. The coiled material laying device according to claim 2, characterized in that: The unfolding assembly (5) further comprises: a fixed member (53) pivotally connected to the second rotating member (51); and A first telescopic member (54), the telescopic end of which is connected to the fixed member (53) and is used to drive the fixed member (53) to move radially closer to or farther away from the rotation axis of the first rotating member.

4. The coiled material laying device according to claim 3, characterized in that: The fixing member (53) is provided with an auxiliary roller (11) capable of rotating from outside the clamping area to inside the clamping area.

5. The coiled material laying device according to claim 1, characterized in that: The coiled material laying device (100) further includes a third rotating member (12) located on the laying downstream side of the unfolding assembly (5) and arranged in pairs, the rotating axes of the two third rotating members (12) being parallel to each other and a turning gap (13) being formed between the outer wall surfaces of the two rotating members for the coiled material to pass through, the third rotating member (12) being provided with a speed detecting member (15) for detecting the rotation speed of the third rotating member (12), and the speed detecting member (15) being electrically connected to both the first driving member (1) and the second driving member (52).

6. The coiled material laying device according to claim 1, characterized in that: The first rotating member comprises: A turntable portion (3), the top surface of which is in contact with the end of the coiled material roll (200), and the rotation center of the bottom surface of which is connected to the output shaft of the first driving member (1); and The support shaft portion (4) is arranged at the center of the top surface of the turntable portion (3) and extends along the axial direction of the turntable portion (3). The support shaft portion (4) is plug-fitted with the inner circumference of the coiled material roll (200).

7. The coiled material laying device according to claim 1, characterized in that: The coiled material laying device (100) further comprises a first compacting assembly (6) and a second compacting assembly (7), both located on the laying downstream side of the unfolding assembly (5), the first compacting assembly (6) being used to compact the coiled material along a first compacting path, the second compacting assembly (7) being used to compact the coiled material along a second compacting path, the first compacting path and the second compacting path intersecting.

8. The coiled material laying device according to claim 7, characterized in that: The first compacting path and the second compacting path are perpendicular to each other, wherein the first compacting path extends along the length direction of the coil, and the second compacting path extends along the width direction of the coil.

9. The coiled material laying device according to claim 7, characterized in that: The second compacting assembly (7) comprises: A movable track (71) extending along the second compaction path; A moving member (72) is movably engaged with the moving track (71); and The compacting member (73) is connected to the moving member (72).

10. The coiled material laying device according to claim 9, characterized in that: The coiled material laying device (100) further comprises: A base (8), wherein the bottom surface of the base (8) is provided with a moving wheel (9), and the moving track (71) is provided on the top surface of the base (8); a third driving member (2) drivingly connected to the moving wheel (9); and A transmission member (16) is configured to transmission-connect the third driving member (2) and the moving member (72).

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