Adjustable slitting device for waterproof roll

Abstract

The utility model is applicable to the technical field of coiled material slitting, and provides an adjustable slitting device for waterproof coiled materials, which is provided with a sleeve, a connecting plate, movable parts, a chute, a raised line, a guide unit and a driving unit, and the driving unit drives the plurality of movable parts to horizontally move at equal intervals, so that the movable parts are connected through the connecting plate in the process of driving the movable parts to horizontally move at equal intervals; according to the slitting device, the sliding grooves are arranged on the sleeves and can drive the slitting blades installed on the sleeves to horizontally move in the axial direction of the slitting roller, the sliding grooves and the protruding strips are matched, the slitting blades can be driven to rotate together in the process that the slitting roller is driven to rotate, and therefore the distance between the slitting blades can be adjusted, and the slitting device can meet the requirement for different slitting widths of coiled materials; compared with an existing slitting device, the slitting device has the advantage of being wider in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material slitting, in particular to an adjustable slitting device for waterproof coiled material. Background Art

[0002] Waterproof membrane is a common building material, which needs to be cut by slitting devices during the production process for easy use.

[0003] In the prior art, when a slitting device is slitting waterproof roll materials, the blade spacing inside the device is usually fixed, so only waterproof roll materials of a specified width can be slid out, which has certain defects in practicality. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The utility model aims to provide an adjustable slitting device for waterproof coiled material to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof coiled material adjustable slitting device comprises a slitting table, a cover shell is fixedly mounted on the slitting table, a slitting roller and a rotating roller are arranged in parallel and rotated in the cover shell, the slitting roller and the rotating roller are connected by a gear set meshing transmission, the slitting roller is driven by a first motor arranged on the cover shell, and a plurality of slitting blades are installed on the slitting roller, an adjusting mechanism is also arranged in the cover shell, the adjusting mechanism is used to adjust the spacing between the plurality of slitting blades, and comprises a sleeve, a connecting plate, a movable part, a guide unit and a driving unit, the sleeve is movably mounted on the slitting roller, the slitting blade is fixedly mounted on the sleeve, a pair of connecting plates are symmetrically and rotatably mounted on both sides of the slitting blade, a plurality of sliding grooves are also opened on the inner wall of the sleeve, a convex strip that is slidably adapted to the sliding groove is fixedly mounted on the slitting roller, a plurality of movable parts are arranged, the plurality of movable parts are movably arranged in the cover shell through the guide unit, the movable part is fixedly connected to the two connecting plates, and the driving unit is used to provide power for the horizontal movement of the plurality of movable parts.

[0007] As a further solution of the utility model: the guide unit includes a pair of guide rods fixedly installed in parallel in the cover shell, and the plurality of movable parts are movably installed on the two guide rods.

[0008] As a further solution of the utility model: the driving unit includes a hollow roller rotatably arranged in a cover shell, the hollow roller is driven by a second motor arranged on the cover shell, and a plurality of strip holes are opened on the hollow roller, wherein the middle strip hole is vertically arranged, and the remaining strip holes are symmetrically inclined, and the inclination angle increases step by step, and a round rod that is slidably adapted to the strip holes is fixedly arranged on the side of the movable part.

[0009] As a further solution of the utility model: the slitting table is also provided with a deviation correction mechanism, which includes two deviation correction rods movably arranged on the slitting table and a power unit for driving the two deviation correction rods to move relative to each other.

[0010] As a further solution of the utility model: the power unit includes a bidirectional screw rotatably arranged on the bottom surface of the slitting table, the bidirectional screw is driven by a third motor arranged on the bottom surface of the slitting table, and threaded sleeves are symmetrically installed on the two threaded parts of the bidirectional screw, the correcting rod is fixedly installed on the threaded sleeves, and a sliding hole for the correcting rod to slide is also opened on the slitting table.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a sleeve, a connecting plate, a movable part, a sliding groove, a convex strip, a guide unit and a driving unit. In the process of driving the multiple movable parts to move horizontally at equal intervals, the driving unit can drive the slitting blade installed on the sleeve to move horizontally along the axial direction of the slitting roller through the connection of the connecting plate. The cooperation of the sliding groove and the convex strip can drive the slitting blade to rotate together when the slitting roller is driven to rotate, so as to adjust the spacing between the multiple slitting blades, so that the device can meet the different slitting widths of the coiled material. Compared with the existing slitting devices, the utility model has the advantage of wider applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an adjustable slitting device for waterproof coiled material;

[0014] Figure 2 A three-dimensional diagram of a slitting roller in an adjustable slitting device for waterproofing coiled material;

[0015] Figure 3 A three-dimensional diagram of a hollow roller in an adjustable slitting device for waterproofing coiled material;

[0016] In the figure: 1-slitting table, 2-cover, 3-slitting roller, 4-rotating roller, 5-first motor, 6-slitting blade, 7-sleeve, 8-connecting plate, 9-movable part, 10-convex strip, 11-guide rod, 12-hollow roller, 13-second motor, 14-strip hole, 15-round rod, 16-correction rod, 17-bidirectional lead screw, 18-threaded sleeve, 19-third motor. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] See also Figure 1-3, a waterproof coiled material adjustable slitting device, comprising a slitting table 1, a cover shell 2 is fixedly mounted on the slitting table 1, a slitting roller 3 and a rotating roller 4 are arranged in parallel and rotated in the cover shell 2, the slitting roller 3 and the rotating roller 4 are connected by a gear set meshing transmission, the slitting roller 3 is driven by a first motor 5 arranged on the cover shell 2, and a plurality of slitting blades 6 are installed on the slitting roller 3, an adjusting mechanism is also arranged in the cover shell 2, the adjusting mechanism is used to adjust the spacing between the plurality of slitting blades 6, and comprises a sleeve 7, a connecting plate 8, a movable part 9, a guide unit and a driving unit, the sleeve 7 is movably mounted on the slitting roller 3, the slitting blade 6 is fixedly mounted on the sleeve 7, a pair of connecting plates 8 are symmetrically mounted on both sides of the sleeve 7 for rotation, a plurality of slide grooves are also opened on the inner wall of the sleeve 7, The adaptable convex strips 10, the movable parts 9 are provided with multiple, the multiple movable parts 9 are movably arranged in the cover shell 2 through the guide unit, and the movable parts 9 are fixedly connected to the two connecting plates 8, and the driving unit is used to provide power for the horizontal movement of the multiple movable parts 9. By setting the sleeve 7, the connecting plate 8, the movable part 9, the slide groove, the convex strips 10, the guide unit and the driving unit, the driving unit can drive the slitting blade 6 installed on the sleeve 7 to move horizontally along the axial direction of the slitting roller 3 through the connection of the connecting plate 8 during the process of driving the multiple movable parts 9 to move horizontally at equal intervals, and the cooperation of the slide groove and the convex strips 10 can drive the slitting blade 6 to rotate together during the process of the slitting roller 3 being driven to rotate, thereby realizing the adjustment of the spacing between the multiple slitting blades 6, so that the device can meet the different slitting widths of the coil, and has the advantage of wider applicability compared with the existing slitting devices.

[0019] The guide unit includes a pair of guide rods 11 fixedly installed in parallel in the cover shell 2, and the plurality of movable parts 9 are movably installed on the two guide rods 11. In addition, the guide unit can also use guide structures such as slide rails and telescopic rods, which are not specifically limited in this embodiment.

[0020] Among them, the driving unit includes a hollow roller 12 rotatably arranged in the cover shell 2, and the hollow roller 12 is driven by a second motor 13 arranged on the cover shell 2, and a plurality of strip holes 14 are opened on the hollow roller 12, wherein the middle strip hole 14 is vertically arranged, and the remaining strip holes 14 are symmetrically inclined, and the inclination angle increases step by step. A round rod 15 is fixedly arranged on the side of the movable part 9 and is slidably adapted to the strip holes 14. Specifically, in the process of the hollow roller 12 being driven to rotate, the strip holes 14 on the hollow roller 12 rotate together, and the middle strip hole 14 is vertically arranged, and the position of the movable part 9 at this position remains unchanged, and the remaining strip holes 14 are inclined. Therefore, when the round rod 15 slides in the strip hole 14, it can drive the remaining multiple movable parts 9 to move horizontally, thereby realizing the adjustment of the spacing between multiple slitting blades 6.

[0021] In addition, a correction mechanism is also provided on the slitting table 1, and the correction mechanism includes two correction rods 16 movably arranged on the slitting table 1 and a power unit for driving the two correction rods 16 to move relative to each other. The setting of the correction mechanism can ensure that the slit coil can always be in the middle part of the slitting table 1, avoiding the phenomenon of unqualified slitting quality caused by the deviation of the coil during the slitting process, thereby improving the slitting quality of the coil.

[0022] Specifically, the power unit includes a bidirectional screw 17 rotatably arranged on the bottom surface of the slitting table 1, and the bidirectional screw 17 is driven by a third motor 19 arranged on the bottom surface of the slitting table 1, and threaded sleeves 18 are symmetrically installed on the two threaded parts of the bidirectional screw 17, and the correcting rod 16 is fixedly installed on the threaded sleeve 18, and a sliding hole for the correcting rod 16 to slide is also opened on the slitting table 1.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable slitting device for waterproofing coiled material, comprising a slitting table (1), characterized in that: The slitting table (1) is fixedly mounted with a cover shell (2), a slitting roller (3) and a rotating roller (4) are arranged in parallel and rotated in the cover shell (2), the slitting roller (3) and the rotating roller (4) are connected to each other through a gear set meshing transmission, the slitting roller (3) is driven by a first motor (5) arranged on the cover shell (2), and a plurality of slitting blades (6) are arranged on the slitting roller (3), an adjustment mechanism is also arranged in the cover shell (2), the adjustment mechanism is used to adjust the spacing between the plurality of slitting blades (6), and comprises a sleeve (7), a connecting plate (8), a movable part (9), a guide unit and a driving unit, the The sleeve (7) is movably mounted on the slitting roller (3), the slitting blade (6) is fixedly mounted on the sleeve (7), a pair of connecting plates (8) are symmetrically mounted on both sides of the slitting blade (6), the inner wall of the sleeve (7) is also provided with a plurality of slide grooves, the slitting roller (3) is fixedly mounted with convex strips (10) slidably matched with the slide grooves, a plurality of movable parts (9) are provided, the plurality of movable parts (9) are movably arranged in the cover shell (2) through a guide unit, and the movable parts (9) are fixedly connected to the two connecting plates (8), and the driving unit is used to provide power for the horizontal movement of the plurality of movable parts (9).

2. The adjustable slitting device for waterproof coiled material according to claim 1, characterized in that: The guide unit comprises a pair of guide rods (11) fixedly mounted in parallel in the housing (2), and a plurality of movable parts (9) are movably mounted on the two guide rods (11).

3. The adjustable slitting device for waterproof coiled material according to claim 1, characterized in that: The driving unit comprises a hollow roller (12) rotatably arranged in a housing (2), the hollow roller (12) being driven by a second motor (13) arranged on the housing (2), and a plurality of strip holes (14) being provided on the hollow roller (12), wherein the middle strip hole (14) is vertically arranged, and the remaining strip holes (14) are symmetrically inclined, and the inclination angle increases step by step, and a round rod (15) slidably adapted to the strip holes (14) is fixedly arranged on the side of the movable member (9).

4. The adjustable slitting device for waterproof coiled material according to claim 1, characterized in that: The slitting table (1) is also provided with a deviation correction mechanism, which comprises two deviation correction rods (16) movably arranged on the slitting table (1) and a power unit for driving the two deviation correction rods (16) to move relative to each other.

5. The adjustable slitting device for waterproof coiled material according to claim 4, characterized in that: The power unit comprises a bidirectional lead screw (17) rotatably arranged on the bottom surface of the slitting table (1), the bidirectional lead screw (17) is driven by a third motor (19) arranged on the bottom surface of the slitting table (1), and threaded sleeves (18) are symmetrically mounted on two threaded parts of the bidirectional lead screw (17), the deviation correction rod (16) is fixedly mounted on the threaded sleeves (18), and a sliding hole for the deviation correction rod (16) to slide is also provided on the slitting table (1).

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