Winding device for waterproof material

Abstract

The utility model relates to the field of waterproof materials, in particular to a winding device for waterproof materials, which can wind and wind self-adhesive waterproof materials and cut the waterproof materials, and effectively solves the problems in the background technology. Comprising a vertical cylinder with an upper opening and a lower opening, cylindrical fixing blocks are bonded and fixed to the upper opening and the lower opening of the cylinder respectively, the outer side faces of the fixing blocks are rotationally riveted to one ends of supporting plates respectively, the inner side faces of the supporting plates are attached to the outer side faces of the fixing blocks, and a cutting base allowing waterproof materials to penetrate through is fixedly arranged between the outer ends of the supporting plates; sliding rods are fixedly arranged on the outer sides of the supporting plates respectively, the outer ends of the sliding rods are jointly and fixedly connected with the inner side faces of the two ends of a vertical fixing plate, and cutting assemblies are arranged on the sliding rods in a sliding mode. A pressing assembly matched with the cutting assembly is screwed on the fixing plate from outside to inside. The device is easy to operate, convenient to use and suitable for various waterproof materials.

Description

Technical Field

[0001] The utility model relates to the field of waterproof materials, in particular to a rolling device for waterproof materials. Background Art

[0002] With the advancement of science and technology and the development of society, my country's waterproof materials have developed rapidly, and self-adhesive waterproof materials have developed rapidly. Self-adhesive waterproof materials are usually stored in rolls, and when stored in rolls, the waterproof materials are usually wound around a wound component in the center. The wound component currently used is a cylindrical tube, which is usually disposable and thrown away after use.

[0003] The above-mentioned wrapped piece can meet the needs of winding waterproof materials, but there is no structure for cutting waterproof materials. Self-adhesive waterproof materials need to be cut according to the on-site environment when used, and other cutting tools are usually required for cutting. If you forget to bring them or the cutting tools are damaged, you cannot effectively cut the waterproof materials. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a winding device for waterproof material, which can wind and roll the self-adhesive waterproof material and can cut the waterproof material, effectively solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof material use winding device, comprising a cylindrical tube with vertical upper and lower openings, wherein cylindrical fixing blocks are respectively bonded and fixed at the upper and lower openings of the cylindrical tube, wherein the outer side surfaces of the fixing blocks are respectively rotatably riveted to one end of a support plate, wherein the inner side surface of the support plate is fitted with the outer side surface of the fixing block, and a cutting base for the waterproof material to pass through is fixed between the outer ends of the support plates;

[0006] Slide rods are fixedly provided on the outer sides of the support plates, the outer ends of the slide rods are fixedly connected to the inner sides of the two ends of the vertical fixed plate, and a cutting assembly is slidably provided on the slide rods;

[0007] A pressing assembly cooperating with the cutting assembly is screwed on the fixing plate from outside to inside.

[0008] As a preferred technical solution, a riveting rod is fixedly provided on the inner side surface of the inner end of the support plate, and a riveting hole that rotatably cooperates with the riveting rod is embedded in the fixing block.

[0009] As a preferred technical solution, the cutting base includes two cutting boards arranged at intervals inside and outside, and each cutting board is embedded with a strip-shaped through hole that penetrates inside and outside.

[0010] As a preferred technical solution, the distance between the cutting boards is greater than the thickness of the waterproof material.

[0011] As a preferred technical solution, the cutting assembly includes a slide plate, both ends of which are slidably mounted on a slide rod, and a cutting knife is fixedly disposed on the inner surface of the slide plate inside the slide rod.

[0012] As a preferred technical solution, the upper and lower heights of the cutter are smaller than the upper and lower heights of the strip-shaped through holes.

[0013] As a preferred technical solution, the inner and outer widths of the cutting knife are greater than the inner and outer thicknesses of the outer chopping board.

[0014] As a preferred technical solution, the clamping assembly includes a first bolt that penetrates from the outside to the inside and is screwed on the fixing plate, and the inner end of the first bolt is rotatably riveted to the cylindrical protrusion, and the cylindrical protrusion is fixed to the outer side of the slide plate.

[0015] As a preferred technical solution, extrusion components that cooperate with the outer end of the waterproof material are respectively provided on the left and right sides of the inner chopping board. The extrusion components include protrusions fixed on both sides of the chopping board. The protrusions are arranged perpendicular to the chopping board, and a second bolt is screwed through the protrusions from the outside to the inside for tightening the outer end of the waterproof material.

[0016] As a preferred technical solution, the inner end of the second bolt is pointed, and a locking nut is provided on the second bolt outside the protrusion.

[0017] Compared with the prior art, the utility model provides a waterproof material use winding device, which has the following beneficial effects:

[0018] 1. The utility model is rotatably riveted to one end of the support plate through the outer side surface of the fixing block, the inner side surface of the support plate is fitted with the outer side surface of the fixing block, and a cutting base for waterproof material to pass through is fixed between the outer ends of the support plates. When in use, the waterproof material can pass through the two cutting boards of the cutting base, and the outer strip through hole can be used for the cutting knife to pass through and cut, and the inner strip through hole can provide space for the cutting knife to pass through.

[0019] 2. The utility model includes a sliding plate through a cutting assembly, and the two ends of the sliding plate are respectively slidably mounted on a sliding rod, and a cutting knife is fixedly provided on the inner surface of the sliding plate inside the sliding rod. When in use, the cutting knife slides inward to cut the waterproof coiled material, and the sliding plate can keep the cutting knife moving inward and outward in a straight line.

[0020] 3. The utility model comprises a clamping assembly including a first bolt that penetrates from the outside to the inside and is screwed on the fixing plate. The inner end of the first bolt is rotatably riveted to the cylindrical protrusion. The cylindrical protrusion is fixed to the outer side of the slide plate. When in use, the first bolt is screwed inwardly to rotate and clamp the slide plate inward, thereby providing an inward shear force to the cutter.

[0021] 4. The utility model has protrusions fixedly provided on the left and right sides of the inner chopping board respectively, the protrusions are arranged perpendicular to the chopping board, and a second bolt for pressing the outer end of the waterproof material is screwed through the protrusion from the outside to the inside. When in use, the second bolt is screwed inwards to press and fix the outer end of the waterproof coiled material on both sides of the chopping board to prevent it from loosening, and the locking nut can prevent the second bolt from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the split structure;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the riveted cooperation between the fixing block and the support plate;

[0026] Figure 4 is an enlarged structural schematic diagram of a cutting base;

[0027] Figure 5 It is an enlarged structural diagram of the cooperation between the cutting component and the pressing component;

[0028] Figure 6 for Figure 5 An enlarged structural diagram of the cutting component;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model;

[0030] Figure 8 for Figure 7 An enlarged structural diagram of the middle fixing plate and the second bolt.

[0031] Indications in the figure: 1. cylindrical tube; 11. fixing block; 111. rivet hole; 2. support plate; 21. rivet rod; 3. cutting base; 31. cutting board; 32. strip through hole; 4. sliding rod; 41. fixing plate; 5. cutting assembly; 51. sliding plate; 52. cutting knife; 6. clamping assembly; 61. first bolt; 62. cylindrical protrusion; 7. extrusion assembly; 71. protrusion; 72. second bolt; 73. pointed head; 74. locking nut. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0033] like Figures 1 to 6 As shown, a waterproof material use and winding device comprises a cylindrical tube 1 with vertical upper and lower openings, and cylindrical fixing blocks 11 are respectively bonded and fixed at the upper and lower openings of the cylindrical tube 1, and the outer side surfaces of the fixing blocks 11 are respectively rotatably riveted to one end of the support plate 2, and the inner side surfaces of the support plate 2 are fitted with the outer side surfaces of the fixing blocks 11, and a cutting base 3 for waterproof material to pass through is fixed between the outer ends of the support plates 2. Slide rods 4 are respectively fixed on the outer sides of the support plates 2, and the outer ends of the slide rods 4 are fixedly connected to the inner sides of the two ends of the vertical fixing plate 41, and a cutting assembly 5 is slidably provided on the slide rods 4. A pressing assembly 6 cooperating with the cutting assembly 5 is screwed from the outside to the inside on the fixing plate 41.

[0034] A riveting rod 21 is fixedly disposed on the inner side surface of the inner end of the support plate 2 , and a riveting hole 111 which is rotatably matched with the riveting rod is embedded in the fixing block 11 .

[0035] The cutting base 3 comprises two cutting boards 31 arranged at intervals inside and outside, and each cutting board 31 is embedded with a strip-shaped through hole 32 that penetrates inside and outside. The distance between the cutting boards 31 is greater than the thickness of the waterproof material.

[0036] The cutting assembly 5 comprises a slide plate 51 . Both ends of the slide plate 51 are slidably sleeved on the slide rod 4 . A cutter 52 is fixedly disposed on the inner surface of the slide plate 51 inside the slide rod 4 .

[0037] The upper and lower heights of the cutting knife 52 are smaller than the upper and lower heights of the strip-shaped through hole 32. The inner and outer widths of the cutting knife 52 are larger than the inner and outer thicknesses of the outer chopping board 31.

[0038] The clamping assembly 6 includes a first bolt 61 that penetrates from the outside to the inside and is screwed on the fixing plate 41 . The inner end of the first bolt 61 is rotatably riveted to a cylindrical protrusion 62 , and the cylindrical protrusion 62 is fixed to the outer side surface of the slide plate 51 .

[0039] When in use, the waterproof material can pass through the two cutting boards 31 of the cutting base 3, and the outer strip through hole 32 can be used for the cutter 52 to pass through and cut, and the inner strip through hole 32 can provide space for the cutter 52 to pass through. The cutter 52 can slide inward to cut the waterproof roll material, and the slide plate 51 can keep the cutter 52 moving in a straight line inward and outward. By screwing the first bolt 61 inward, the slide plate 51 can be rotated inward to press the slide plate 51, thereby providing an inward shear force to the cutter 52. Example

[0040] like Figure 7 , Figure 8 As shown, the left and right sides of the inner chopping board 31 are respectively provided with extrusion components 7 that cooperate with the outer end of the waterproof material. The extrusion component 7 includes protrusions 71 fixed on both sides of the chopping board 31. The protrusions 71 are arranged perpendicular to the chopping board 31, and a second bolt 72 for tightening the outer end of the waterproof material is screwed through the protrusions 71 from the outside to the inside.

[0041] The inner end of the second bolt 72 is in the shape of a pointed head 73 (to enhance the squeezing effect), and a locking nut 74 is provided on the second bolt 72 outside the protrusion 7 .

[0042] When in use, the second bolt 72 is screwed inwardly to press and fix the outer ends of the waterproof membrane on both sides of the anvil 31 to prevent loosening. The locking nut 74 can prevent the second bolt 72 from loosening.

[0043] The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0044] It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof material reeling device, comprising a vertical cylindrical tube with openings upward and downward, characterized in that: The upper and lower openings of the cylindrical tube are respectively bonded and fixed with columnar fixing blocks, the outer side surfaces of the fixing blocks are respectively rotatably riveted with one end of the support plate, the inner side surface of the support plate is fitted with the outer side surface of the fixing blocks, and a cutting base for waterproof material to pass through is fixed between the outer ends of the support plates; Slide rods are fixedly provided on the outer sides of the support plates, the outer ends of the slide rods are fixedly connected to the inner sides of the two ends of the vertical fixed plate, and a cutting assembly is slidably provided on the slide rods; A pressing assembly cooperating with the cutting assembly is screwed on the fixing plate from outside to inside.

2. The waterproof material reeling device according to claim 1, characterized in that: A riveting rod is fixedly arranged on the inner side surface of the inner end of the support plate, and a riveting hole which is rotatably matched with the riveting rod is embedded in the fixing block.

3. The waterproof material reeling device according to claim 1, characterized in that: The cutting base comprises two cutting boards which are arranged at intervals inside and outside, and each cutting board is embedded with a strip-shaped through hole which penetrates inside and outside.

4. The waterproof material use winding device according to claim 3, characterized in that: The distance between the cutting boards is greater than the thickness of the waterproof material.

5. The waterproof material use winding device according to claim 1, characterized in that: The cutting assembly comprises a slide plate, both ends of which are slidably sleeved on a slide rod respectively, and a cutting knife is fixedly arranged on the inner surface of the slide plate inside the slide rod.

6. The waterproof material use winding device according to claim 5, characterized in that: The upper and lower heights of the cutter are smaller than the upper and lower heights of the strip-shaped through holes.

7. The waterproof material use winding device according to claim 5, characterized in that: The inner and outer widths of the cutting knife are greater than the inner and outer thicknesses of the outer chopping board.

8. The waterproof material reeling device according to claim 1, characterized in that: The clamping assembly includes a first bolt that penetrates from the outside to the inside and is screwed on the fixing plate. The inner end of the first bolt is rotatably riveted to a cylindrical protrusion, and the cylindrical protrusion is fixed to the outer side of the slide plate.

9. The waterproof material reeling device according to claim 1, characterized in that: The left and right sides of the inner chopping board are respectively provided with extrusion components that cooperate with the outer ends of the waterproof material. The extrusion components include protrusions fixed on both sides of the chopping board. The protrusions are arranged perpendicular to the chopping board, and a second bolt for tightening the outer ends of the waterproof material is screwed through the protrusions from the outside to the inside.

10. A waterproof material reeling device according to claim 9, characterized in that: The inner end of the second bolt is pointed, and a locking nut is arranged on the second bolt outside the protrusion.

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