A rolling device for building waterproofing membrane

Abstract

The present invention discloses a winding device for building waterproofing coiled materials, comprising a first bracket and a cutting device, and also comprising a limiting device, a winding device and an unloading device; the cutting device, the limiting device, the winding device and the unloading device are sequentially arranged on the first bracket along the winding direction of the coiled materials, the first bracket comprises a bottom plate and at least a pair of side plates; the limiting device comprises a limiting cylinder horizontally arranged between the side plates and a pair of limiting rings sleeved on the outer side of the limiting cylinder. The present invention places the coiled material roll in a reversible roll-up roll bracket and drives the roll-up roll to rotate by a horizontally movable motor, so that the roll-up roll is simple and quick to load and unload, thereby improving work efficiency. By arranging a limited rotating cylinder on the right side of the roll and utilizing two movable limiting rings installed on the limiting cylinder, the neatness of the coiled material is improved, and the dislocation of the coiled material is effectively prevented. By arranging two cutting blades that can be moved at a certain interval, the edges of the coiled materials of different widths can be trimmed, thereby improving the quality of the coiled materials.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, in particular to a rolling device for building waterproof coiled materials. Background Art

[0002] The main constituent material of the waterproof roll layer is thermoplastic polyolefin material, which is made by blending hard segment polypropylene and soft segment EPDM rubber using a special production technology. This material has the flexibility and aging resistance of rubber and the weldability of plastic, and has excellent comprehensive performance.

[0003] At present, the machines for rolling waterproofing membranes on the market all use a single rolling roller to roll waterproofing membranes of a fixed width, and cannot trim the irregular edges of the membranes. Therefore, the quality of membrane production cannot be guaranteed or a special trimming process is required, which increases production costs. Summary of the invention

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention provides a rolling device for building waterproofing coiled materials, comprising a first bracket and a cutting device, and also comprising a limiting device, a rolling device and an unloading device;

[0006] The cutting device, the limiting device, the winding device and the unloading device are sequentially arranged on the first bracket along the winding direction of the coiled material, and the first bracket includes a bottom plate and at least one pair of side plates;

[0007] The limiting device comprises a limiting cylinder horizontally arranged between the side plates and a pair of limiting rings sleeved on the outside of the limiting cylinder, wherein the spacing between the limiting rings is adapted to the width of the coil;

[0008] The reeling device comprises a reel support for supporting a coiled material roll and a first telescopic rod vertically connected between the reel support and the bottom of the base plate;

[0009] The unloading device comprises an inclined plate, a higher end of the inclined plate abuts against the outer side of the roller bracket, and the two are hinged.

[0010] Furthermore, the limiting device also includes a limiting ring assembly and a first handle; the limiting ring assembly includes a connecting frame horizontally connected in the limiting ring, a connecting bearing vertically connected to the connecting frame, and a threaded connecting column rotatably connected to the connecting bearing, wherein the threaded connecting column is threadedly connected to the limiting cylinder; the limiting cylinder is correspondingly provided with a long strip notch passing through the limiting frame; one end of the first handle is clamped on the outer end side of the threaded connecting column through the side plate.

[0011] Further, the roller support comprises a pair of U-shaped brackets and a first connecting rod connected between the U-shaped brackets, wherein the U-shaped bracket is supported on the end of the roller, the two are rotatably connected, and the side end of the U-shaped bracket is hinged to the inclined plate;

[0012] The first telescopic rods have a pair and are symmetrically arranged below the U-shaped bracket;

[0013] Or there is at least one first telescopic rod, evenly arranged below the first connecting rod;

[0014] The lower end of the first telescopic rod is fixedly connected to the bottom plate, and the upper end is rotatably connected to the roller bracket.

[0015] Furthermore, the winding device also includes a first motor, which is slidably connected to the side plate through a telescopic bracket; the telescopic bracket includes a main frame body for fixing the first motor, a second telescopic rod connected between the main frame body and the side plate, and a second handle connected to the outside of the main frame body; the output end of the first motor passes through the side plate and is rotatably connected to the winding roller.

[0016] Furthermore, the unloading device also includes a limiting structure; the limiting structure has a group, which is symmetrically arranged on the two edges of the inclined surface of the inclined plate, including a movable support and a limiting pin; wherein the movable support is slidably connected to the inclined plate and is fixed by the limiting pin; the inclined plate is provided with a second sliding groove slidably connected to the movable support and a through hole passing through the limiting pin.

[0017] Further, the cutting device includes a first connecting plate, a first power wheel, a second power wheel, a third power wheel, a cutting blade drivingly connected to the first power wheel, and a cutting plate located below the cutting blade;

[0018] The first power wheel, the second power wheel and the third power wheel are sequentially connected in transmission, wherein the third power wheel is connected to the output shaft of the second motor; the first power wheel, the cutting blade and the cutting plate correspond to each other one by one, and there are two groups of them, which are symmetrically arranged; the lower end of the cutting blade passes through the cutting plate, and the cutting plate has a corresponding long cutting hole.

[0019] Furthermore, the second power wheel is linked to the two groups of first power wheels through a telescopic shaft; the first connecting plate is provided with a power belt hole which is slidably connected to the first power wheel; the cutting blade is slidably connected to the first connecting plate through a bracket, and the first connecting plate is provided with an adjustment hole which is slidably connected to the bracket.

[0020] Furthermore, the cutting device is slidably and adjustably connected to the side plate in the vertical direction, and a first sliding groove is correspondingly opened on the side plate;

[0021] A cross bar is provided on each side of the first connecting plate, and a limit block is provided at the end of the cross bar, wherein the limit block is located in the first slide groove; guide wheels crimped onto the cutting plate are symmetrically provided below the cross bar; a second bracket is connected to the top of the cross bar, and a first threaded rotating rod is vertically connected to the second bracket, wherein the first threaded rotating rod passes through the top support rod of the first bracket, and the two are threadably connected.

[0022] Furthermore, the cutting plate is slidably arranged on a pair of guide rods, and the ends of the guide rods are arranged on the side plates; the side of the cutting plate is rotatably connected to a second threaded rotating rod; the second threaded rotating rod passes through the side plate and is adjustably connected to the cutting plate with the side plate thread, and the starting end is fixedly connected to the third handle.

[0023] Furthermore, a scale is provided on the limiting cylinder in the extension direction of one side of the long notch; and scales are symmetrically provided at both ends of the guide rod.

[0024] The beneficial effects of the present invention are embodied in:

[0025] 1. The present invention provides a winding device for building waterproofing coiled materials. By placing a coiled material roll in a reversible coiled material support and driving the coiled material roll to rotate through a horizontally movable motor, the coiled material roll can be loaded and unloaded simply and quickly, thereby improving work efficiency.

[0026] 2. The present invention provides a winding device for building waterproofing membranes, which can improve the neatness of the membranes and effectively prevent the membranes from being misplaced by arranging a limited rotating cylinder on the right side of the winding roller and utilizing two movable limiting rings installed on the limiting cylinder.

[0027] 3. The present invention provides a rolling device for building waterproofing coiled materials, which trims the edges of coiled materials of different widths by setting two cutting blades that can be moved at a certain interval, thereby improving the quality of the coiled materials.

[0028] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by practicing the present invention. The main purpose and other advantages of the present invention can be realized and obtained by the schemes particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] Figure 1 The utility model is a top view schematic diagram of a rolling device for building waterproofing membrane of the present invention.

[0031] Figure 2 The invention is a schematic side view of a rolling device for building waterproofing membranes.

[0032] Figure 3The present invention is a side view of a reel support embodiment of a reeling device for building waterproofing membranes.

[0033] Figure 4 The present invention is a side view of a second embodiment of a reel support of a reeling device for building waterproofing membranes.

[0034] Figure 5 The invention discloses a cross-sectional view of a cutting device of a rolling device for building waterproofing membranes.

[0035] Figure 6 The invention discloses a schematic diagram of a limiting cylinder and a limiting ring of a winding device for building waterproofing coiled materials.

[0036] Figure 7 It is a schematic diagram of a limiting ring assembly of a winding device for building waterproofing membrane of the present invention.

[0037] Figure 8 It is a side view of a threaded connection column of a winding device for building waterproofing membranes of the present invention.

[0038] Figure numerals: 1-first bracket, 1.1-bottom plate, 1.2-side plate, 1.2.1-first slide groove, 2-limiting device, 2.1-limiting cylinder, 2.1.1-long notch, 2.2-limiting ring, 2.3-limiting ring assembly, 2.3.3-threaded connecting column, 2.4-first handle, 3-winding device, 3.1-roller bracket, 3.1.1-U-shaped bracket, 3.1.2-first connecting rod, 3.2 first telescopic rod, 3.3-first motor, 3.3.1 - telescopic bracket, 3.3.1.1-main frame, 3.3.1.2-second telescopic rod, 3.3.1.3-second handle, 4-unloading device, 4.1-inclined plate, 4.1.1-second slide, 4.2-limiting structure, 4.2.1-movable support, 4.2.2-limiting pin, first cross slot 5-first connecting plate, 6-first power wheel, 7-second power wheel, 8-third power wheel, 9-cutting blade, 10-cutting plate, 11-second motor, 12-cutting long hole, 13-telescopic shaft, 14-power belt hole, 15-positioning hole, 16-second bracket, 17-cross bar, 18-limiting block, 19-guide wheel, 20-third bracket, 21-first threaded rotating rod; 22-top support rod, 23-guide rod, 24-second threaded rotating rod, 25-third handle. DETAILED DESCRIPTION

[0039] The technical solution of the present invention is described in detail below through examples. The following examples are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0040] like Figure 1, 2, 3, a winding device for building waterproofing membrane of the present invention comprises a first bracket 1 and a cutting device, and also comprises a limiting device 2, a winding device 3 and an unloading device 4; the cutting device, the limiting device 2, the winding device 3 and the unloading device 4 are sequentially arranged on the first bracket 1 along the winding direction of the membrane, and the first bracket comprises a bottom plate 1.1 and at least one pair of side plates 1.2; the limiting device 2 comprises a limiting cylinder 2.1 horizontally arranged between the side plates 1.2 and a pair of limiting rings 2.2 sleeved on the outside of the limiting cylinder 2.1, wherein the spacing between the limiting rings 2.2 is adapted to the width of the membrane; the winding device 3 comprises a roller bracket 3.1 for supporting the membrane roller and a first telescopic rod 3.2 vertically connected between the roller bracket 3.1 and the bottom of the bottom plate 1.1; see Figure 1 At the left side, the unloading device 4 comprises an inclined plate 4.1, a higher end of the inclined plate 4.1 abuts against the outer side of the roller bracket 3.1, and the two are hinged.

[0041] In this embodiment, Figure 1 , 2, 6, 7, and 8, the limit device 2 also includes a limit ring assembly 2.3 and a first handle 2.4; the limit ring assembly 2.3 includes a connecting frame 2.3.1 horizontally connected to the limit ring 2.2, a connecting bearing 2.3.2 vertically connected to the connecting frame 2.3.1, and a threaded connecting column 2.3.3 rotatably connected to the connecting bearing 2.3.2, wherein the threaded connecting column 2.3.3 is threadedly connected to the limit cylinder 2.1; the limit cylinder 2.1 is provided with a corresponding long notch 2.1.1 passing through the limit frame; the limit cylinder 2.1 is provided with a scale in the extension direction of one side of the long notch 2.1.1. One end of the first handle 2.4 passes through the side plate 1.2 and is clamped on the outer end side of the threaded connecting column 2.3.3. A first cross slot 2.3.3.1 is provided on the side of the threaded connection column 2.3.3, and a first cross protrusion which can be inserted into the first cross slot 2.3.3.1 is correspondingly provided at one end of the first handle 2.4.

[0042] In this embodiment, Figure 1 , 3,4, the roller bracket 3.1 includes a pair of U-shaped brackets 3.1.1 and a first connecting rod 3.1.2 connected between the U-shaped brackets 3.1.1, wherein the U-shaped bracket 3.1.1 is supported on the end of the roller, the two are rotatably connected, and the side end of the U-shaped bracket 3.1.1 is hinged to the inclined plate 4.1; the first telescopic rod 3.2 has a pair, symmetrically arranged below the U-shaped bracket 3.1.1; or the first telescopic rod 3.2 has at least one, evenly arranged below the first connecting rod 3.1.2;

[0043] The lower end of the first telescopic rod 3.2 is fixedly connected to the bottom plate 1.1, and the upper end is rotatably connected to the roller bracket 3.1.

[0044] In this embodiment, Figure 1 As shown, please refer to the left side of the device, the unloading device 4 also includes a limiting structure 4.2; the limiting structure 4.2 has a group, symmetrically arranged on the two edges of the inclined surface of the inclined plate 4.1, including a movable support 4.2.1 and a limiting pin 4.2.2;

[0045] The movable support 4.2.1 is slidably connected to the inclined plate 4.1 and is fixed by a limiting pin 4.2.2; the inclined plate 4.1 is provided with a second sliding groove 4.1.1 slidably connected to the movable support 4.2.1 and a through hole passing through the limiting pin 4.2.2.

[0046] In this embodiment, Figure 1 , 2, 5, the cutting device includes a first connecting plate 5, a first power wheel 6, a second power wheel 7, a third power wheel 8, a cutting blade 9 connected to the first power wheel 6, and a cutting plate 10 below the cutting blade; the first power wheel 6, the second power wheel 7, and the third power wheel 8 are sequentially connected, wherein the third power wheel 8 is connected to the output shaft of the second motor 11; the first power wheel 6, the cutting blade 9 and the cutting plate 10 correspond to each other one by one, and each has two groups and is symmetrically arranged; the lower end of the cutting blade 9 passes through the cutting plate 10, see Figure 1 At the right side, the cutting plate 10 is provided with a corresponding elongated cutting hole 12 .

[0047] In this embodiment, Figure 5 As shown, the second power wheel 7 is linked with the two groups of first power wheels 6 through the telescopic shaft 13; the first connecting plate 5 is provided with a power belt hole 14 that is slidably connected to the first power wheel 6; the cutting blade 9 is slidably connected to the first connecting plate 5 through the second bracket 16, and the first connecting plate 5 is provided with an adjustment hole 15 that is slidably connected to the second bracket 16 (not shown in the figure). The second bracket 16 is arranged on the outside of the two first power wheels 6, including a strip plate (see the long strip plate close to one side of the first power wheel 6 in the figure) arranged below the power belt hole 14 and the adjustment hole 15, and a vertical plate (not shown in the figure) is fixedly provided at the middle position of the bottom surface of the strip plate, and the rotating shaft of the cutting blade 9 is connected to the vertical plate through a bearing.

[0048] In this embodiment, Figure 1As shown in 2 and 5, the cutting device is slidably connected to the side plate 1.2 in the vertical direction, and a first slide groove 1.2.1 is correspondingly opened on the side plate 1.2; a cross bar 17 is provided on each side of the first connecting plate 5, and a limit block 18 is provided at the end of the cross bar 17, wherein the limit block 18 is located in the first slide groove 1.2.1; a guide wheel 19 crimped on the cutting board is symmetrically provided below the cross bar 17; the guide wheel 19 is connected to the bottom of the cross bar 17 through a telescopic adjustable rod, and a third bracket 20 is connected above the cross bar 17, and a first threaded rotating rod 21 is vertically connected to the third bracket 20, wherein the first threaded rotating rod 21 passes through the top support rod 22 of the first bracket 1, and the two are threadably connected.

[0049] In this embodiment, Figure 1 As shown, the cutting board 10 is slidably set on a pair of guide rods 23, and the ends of the guide rods 23 are set on the side panels 1.2; the side of the cutting board 10 is rotatably connected with a second threaded rotating rod 24; the second threaded rotating rod 24 passes through the side panel and is adjustably connected to the cutting board 10 with the side panel thread, and the end of the second threaded rotating rod 24 is fixedly connected to the third handle 25.

[0050] When in use, first place the coil roll on the mounting semicircular ring, then push the second handle 3.3.1.3 to push the first motor 3.3 to move inward so that the cross protrusion installed on the first motor 3.3 is inserted into the first cross slot 2.3.3.1 opened on the side of the coil roll, then pull the coil head through the upper surface of the cutting plate 10, and then pass through the bottom of the limiting cylinder 2.1, and finally fix the coil head on the coil roll. Then, by turning the second handle 2.4, the threaded connection column 2.3.3 moves in the limiting cylinder 2.1, and then the spacing between the two limiting rings 2.2 is adjusted so that the spacing is equal to the width of the coil, and then the first threaded rotating rod 21 is turned to gradually move the cutting blade 9 downward, the third power wheel 8 drives the second power wheel 7 to rotate, the second power wheel 7 drives the two first power wheels 6 to rotate, and the belts on the two first power wheels 6 drive the cutting blade 9 to rotate. The coil roller starts to rotate under the drive of the first motor to realize the winding of the coil, and the cutting blade 9 starts to rotate under the drive of the second motor to realize the trimming of the edge of the coil.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field can think of within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention.

Claims

1. A rolling device for building waterproofing membrane, comprising a first bracket (1) and a cutting device, characterized in that: It also includes a limiting device (2), a winding device (3) and an unloading device (4); The cutting device, the limiting device (2), the winding device (3) and the unloading device (4) are arranged in sequence on the first bracket (1) along the winding direction of the coiled material, and the first bracket comprises a bottom plate (1.1) and at least one pair of side plates (1.2); The limiting device (2) comprises a limiting cylinder (2.1) horizontally arranged between the side plates (1.2) and a pair of limiting rings (2.2) sleeved on the outside of the limiting cylinder (2.1), wherein the spacing between the limiting rings (2.2) is adapted to the width of the coil; The limiting device (2) further comprises a limiting ring assembly (2.3) and a first handle (2.4); The limiting ring assembly (2.3) comprises a connecting frame (2.3.1) horizontally connected to the limiting ring (2.2), a connecting bearing (2.3.2) vertically connected to the connecting frame (2.3.1), and a threaded connecting column (2.3.3) rotatably connected to the connecting bearing (2.3.2), wherein the threaded connecting column (2.3.3) is threadedly connected to the limiting cylinder (2.1); The limiting cylinder (2.1) is provided with a corresponding long notch ( 2.1.1）； One end of the first handle (2.4) passes through the side plate (1.2) and is clamped on the outer end side of the threaded connection column (2.3.3); The winding device (3) comprises a winding roller support (3.1) for supporting a coiled material roller, and a first telescopic rod (3.2) vertically connected between the winding roller support (3.1) and the bottom of the base plate (1.1); The unloading device (4) comprises an inclined plate (4.1), a higher end of the inclined plate (4.1) rests against the outer side of the roller bracket (3.1), and the two are hinged; The cutting device comprises a first connecting plate (5), a first power wheel (6) arranged on the first connecting plate (5), a second power wheel (7), a third power wheel (8), a cutting blade (9) drivingly connected to the first power wheel (6), and a cutting plate (10) located below the cutting blade; The first power wheel (6), the second power wheel (7), and the third power wheel (8) are sequentially connected in transmission, wherein the third power wheel (8) is connected to the output shaft of the second motor (11); The first power wheel (6), the cutting blade (9) and the cutting plate (10) correspond to each other one by one, and each of them has two sets and is symmetrically arranged; The lower end of the cutting blade (9) passes through the cutting plate (10), and the cutting plate (10) is provided with a corresponding long cutting hole (12); The second power wheel (7) is linked to the two sets of first power wheels (6) via a telescopic shaft (13); The first connecting plate (5) is provided with a power belt hole (14) which is slidably connected to the first power wheel (6); The cutting blade (9) is slidably connected to the first connecting plate (5) via a second bracket (16); the first connecting plate (5) is provided with a positioning hole (15) slidably connected to the second bracket (16); The cutting device is slidably and adjustably connected to the side plate (1.2) in the vertical direction, and a first sliding groove (1.2.1) is correspondingly provided on the side plate (1.2); A cross bar (17) is provided on each side of the first connecting plate (5), and a limit block (18) is provided at the end of the cross bar (17), wherein the limit block (18) is located in the first slide groove (1.2.1); a guide wheel (19) is symmetrically provided below the cross bar (17) and is crimped onto the cutting plate; a third bracket (20) is connected above the cross bar (17), and a first threaded rotating rod (21) is vertically connected to the third bracket (20), wherein the first threaded rotating rod (21) passes through the top support rod (22) of the first bracket (1), and the two are threadedly connected in an adjustable manner; The cutting plate (10) is slidably arranged on a pair of guide rods (23), and the ends of the guide rods (23) are arranged on the side plates (1.2); The side of the cutting plate (10) is rotatably connected to a second threaded rotating rod (24); The second threaded rotating rod (24) passes through the side plate and is adjustably connected to the cutting plate (10) through the thread of the side plate. The end of the second threaded rotating rod (24) is fixedly connected to the third handle (25).

2. The rolling device for building waterproofing membrane according to claim 1, characterized in that: The roller support (3.1) comprises a pair of U-shaped brackets (3.1.1) and a first connecting rod (3.1.2) connected between the U-shaped brackets (3.1.1), wherein the U-shaped bracket (3.1.1) is supported on the end of the roller and the two are rotatably connected, and the side end of the U-shaped bracket (3.1.1) is hinged to the inclined plate (4.1); The first telescopic rods (3.2) have a pair and are symmetrically arranged below the U-shaped bracket (3.1.1); Or there is at least one first telescopic rod (3.2), which is evenly arranged below the first connecting rod (3.1.2); The lower end of the first telescopic rod (3.2) is fixedly connected to the bottom plate (1.1), and the upper end is rotatably connected to the roller bracket (3.1).

3. The rolling device for building waterproofing membrane according to claim 2, characterized in that: The winding device (3) further comprises a first motor (3.3), the first motor being slidably connected to the side plate (1.2) via a telescopic bracket (3.3.1); The telescopic bracket (3.3.1) comprises a main frame (3.3.1.1) for fixing a first motor (3.3), a second telescopic rod (3.3.1.2) connected between the main frame (3.3.1.1) and the side plate (1.2), and a second handle (3.3.1.3) connected to the outside of the main frame (3.3.1.1); The output end of the first motor (3.3) passes through the side plate (1.2) and is rotationally connected to the roller.

4. The rolling device for building waterproofing membrane according to claim 1, characterized in that: The unloading device (4) further comprises a limiting structure (4.2); the limiting structure (4.2) comprises a group of structures symmetrically arranged on two edges of the inclined surface of the inclined plate (4.1), including a movable support (4.2.1) and a limiting pin (4.2.2); The movable support (4.2.1) is slidably connected to the inclined plate (4.1) and is fixed in position by a limit pin (4.2.2); The inclined plate (4.1) is provided with a second sliding groove (4.1.1) that is slidably connected to the movable support (4.2.1) and a through hole that passes through the limit pin (4.2.2).

5. A rolling device for building waterproofing membrane according to claim 1, characterized in that: The limiting cylinder (2.1) is provided with a scale in the extension direction of one side of the long notch (2.1.1); and the guide rod (23) is symmetrically provided with scales at both ends.

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