Waterproof coiled material production equipment

Abstract

The invention discloses waterproof coiled material production equipment, relates to the technical field of coiled material processing, and aims to solve the problems of no support at a central shaft of a waterproof coiled material and low production efficiency. The equipment comprises a frame body and two groups of winding devices, wherein the two groups of winding devices are respectively mounted on two sides of the frame body and are symmetrically arranged; the winding device comprises a lifting mechanism, a horizontal adjusting mechanism, a winding motor and an extrusion block; the extrusion block is used for clamping and fixing a paper tube to be mounted; the winding motor is used for driving the extrusion block and the paper tube to rotate; the horizontal adjusting mechanism is used for adjusting the horizontal position of the winding motor; the lifting mechanism is used for adjusting the heights of the horizontal adjusting mechanism and the winding motor; a barrel bin used for storing paper barrels is arranged on the frame body, a discharging pipe of a rectangular structure is arranged on the lower portion of the barrel bin, a plurality of first material supporting rods made of flexible materials are arranged on the discharging pipe, receding grooves communicated with the discharging port are formed in the two side edges of the discharging pipe, and when the lifting mechanism ascends to the upper limit, the extrusion blocks directly face the receding grooves.

Description

Technical Field

[0001] The present invention relates to the technical field of coil processing, and in particular to a waterproof coil production device. Background Art

[0002] Waterproof coils are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to play a role in resisting external rainwater and groundwater seepage. They are a kind of flexible building material product that can be curled into a roll shape. As a leak-free connection between the engineering foundation and the building, they are the first barrier for the overall project waterproofing and play a crucial role in the entire project.

[0003] Currently, when producing waterproof coils, they need to go through drying, leveling, pre-impregnation, oil coating, film laminating, embossing, cooling, and winding. During the winding process at the end of production, usually a single winding roller is used to wind the waterproof coil with a fixed width, and in order to facilitate unloading, the winding roller is designed as a cantilever structure. When unloading after winding, the socket device at one end is opened, and the wound coil is pushed from one end to fall off from the other end by a push plate.

[0004] After the waterproof coil is wound, a tape is wound around its outer peripheral surface for fixation, while the inner peripheral surface - that is, the center has no support. After standing for a period of time, the phenomenon of loosening and unwinding will occur at the center of the coil, affecting later handling and loading and unloading; in some cases, during the winding process of the waterproof coil, a paper tube is installed on the winding roller, and the waterproof coil is wound on the paper tube to prevent the center of the coil from loosening and unwinding, but the paper tube needs to be manually loaded and unloaded throughout the winding process, affecting production efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a waterproof coil production device for improving the winding efficiency of waterproof coils.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions: A waterproof coil production device includes a frame body, and two winding devices are arranged on the frame body. The two winding devices are respectively installed on both sides of the frame body and are symmetrically arranged; The winding device includes a lifting mechanism, a horizontal adjustment mechanism, a winding motor, and a pressing block. The pressing block is arranged on the output shaft of the winding motor and is used to clamp and fix the paper tube to be installed; the winding motor is arranged on the lifting mechanism and is used to drive the pressing block and the paper tube to rotate; the horizontal adjustment mechanism is arranged on the lifting mechanism and is used to adjust the horizontal position of the winding motor; the lifting mechanism is arranged on the frame body and is used to adjust the height of the horizontal adjustment mechanism and the winding motor; A cylindrical material bin for storing paper tubes is provided on the frame body. A discharge pipe with a rectangular structure is provided at the lower part of the cylindrical material bin. A plurality of first supporting rods made of flexible materials are provided on the discharge pipe. Yielding grooves are formed on both sides of the discharge pipe, and the yielding grooves communicate with the discharge opening. When the lifting mechanism rises to the upper limit, the extrusion block is directly opposite to the yielding groove.

[0007] Further technical solution lies in that the lifting mechanism includes a guide rod fixedly arranged on the frame body, a lifting table slidably arranged on the guide rod, a lifting motor installed on the frame body, and a lead screw rotatably connected to the frame body. The lead screw is in threaded connection with the lifting table, and the lifting motor is used to drive the lead screw to rotate.

[0008] Further technical solution lies in that the horizontal adjustment mechanism includes a slide rail and a first adjustment cylinder fixedly arranged on the lifting table. The winding motor is slidably arranged on the slide rail. The cylinder body of the first adjustment cylinder is fixed on the lifting table, and the movable rod of the first adjustment cylinder is connected to the winding motor.

[0009] Further technical solution lies in that the cylindrical material bin has an opening structure that gradually expands from bottom to top.

[0010] Further technical solution lies in that two parallel rollers are provided on the pipe wall of the discharge pipe. A belt is rotatably connected to the rollers, and multiple groups of second supporting rods are connected to the belt.

[0011] Further technical solution lies in that a feeding motor is provided on the outer wall of the discharge pipe. A feeding rod is installed on the output shaft of the feeding motor. A through hole for the feeding rod and the second supporting rod to pass through is formed on the discharge pipe.

[0012] Further technical solution lies in that a second adjustment cylinder is provided on the frame body. A pressing frame for pressing the coiled material is provided at the movable end of the second adjustment cylinder. When the lifting mechanism descends to the lower limit, the pressing frame and the extrusion block are at the same horizontal height.

[0013] Further technical solution lies in that the pressing frame has an arc-shaped structure, and a plurality of parallel pressing rollers are rotatably arranged on the pressing frame.

[0014] Compared with the prior art, a waterproof coiled material production device provided by the present invention has the following beneficial effects: This device can automatically grasp the paper tube through the lifting device and the horizontal adjustment device, drive the paper tube to rotate through the winding motor for winding operation, so that the paper tube provides support for the inner core of the coiled material to prevent the inner part from loosening and uncoiling. At the same time, there is no need for manual installation and disassembly of the paper tube, and it has a high production efficiency. Description of the Drawings

[0015] The accompanying drawings described herein are used to provide a further understanding of the present invention and form a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings: Figure 1 It is a schematic diagram of an overall structure provided by an embodiment of the present invention; Figure 2 is Figure 1 an enlarged view of the structure of part A in Figure 3 is Figure 1 an enlarged view of the structure of part B in Figure 4 It is a schematic diagram of the structure of a cylindrical silo from another perspective provided by an embodiment of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of a cylindrical silo provided by an embodiment of the present invention; Figure 6 It is a schematic diagram of a partial structure in a wound state provided by an embodiment of the present invention.

[0016] Reference numerals: 1, frame; 2, lifting mechanism; 21, guide rod; 22, lifting platform; 23, lifting motor; 24, lead screw; 25, speed reducer; 3, horizontal adjustment mechanism; 31, slide rail; 32, first adjustment cylinder; 41, winding motor; 42, extrusion block; 43, pressing column; 44, convex block; 51, cylindrical silo; 52, discharge pipe; 53, first material supporting rod; 54, relief groove; 6, roller; 61, belt; 63, second material supporting rod; 71, feeding motor; 72, feeding rod; 73, through hole; 81, second adjustment cylinder; 82, pressing frame; 83, pressing roller. Detailed implementation manners

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined. "Several" means one or more unless otherwise specifically defined.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Please refer to Figures 1 to 3 , a waterproof coiled material production device provided by an embodiment of the present invention includes a frame 1, and two sets of winding devices are arranged on the frame 1. The two sets of winding devices are respectively installed on both sides of the frame 1 and are symmetrically arranged.

[0023] The winding device includes a lifting mechanism 2, a horizontal adjustment mechanism 3, a winding motor 41, and a pressing block 42. The pressing block 42 is arranged on the output shaft of the winding motor 41 and is used for clamping and fixing the paper tube to be installed; the winding motor 41 is arranged on the lifting mechanism 2 and is used for driving the pressing block 42 and the paper tube to rotate; the horizontal adjustment mechanism 3 is arranged on the lifting mechanism 2 and is used for adjusting the horizontal position of the winding motor 41; the lifting mechanism 2 is arranged on the frame 1 and is used for adjusting the height of the horizontal adjustment mechanism 3 and the winding motor 41.

[0024] Please refer to Figure 1 and Figure 4The frame 1 is provided with a tube silo 51 for storing paper tubes, and a discharge pipe 52 with a rectangular structure is provided at the lower part of the tube silo 51. A plurality of first supporting rods 53 made of flexible material are provided on the discharge pipe 52. Both sides of the discharge pipe 52 are provided with clearance grooves 54, and the clearance grooves 54 are connected with the discharge port. When the lifting mechanism 2 rises to the upper limit, the extrusion block 42 is opposite to the clearance grooves 54.

[0025] The extrusion block 42 includes a pressure column 43 for abutting against the end of the paper tube and a protrusion 44 extending into the paper tube. The pressure column 43 is cylindrical, and its cross-sectional outer diameter is the same as the outer diameter of the paper tube. The protrusion 44 is a hemispherical structure, and its radius is the same as the inner diameter of the paper tube. Figure 3 The length and width of the discharge pipe 52 are slightly larger than the length and diameter of the paper tube, that is, the discharge pipe 52 can only accommodate one horizontally placed paper tube in the horizontal direction, and the paper tubes in the discharge pipe 52 are stacked up and down and discharged in sequence.

[0026] In specific implementation: before the winding operation, the two lifting devices move to the upper limit at the same time, so that the two squeezing blocks 42 are respectively facing the two clearance grooves 54. The paper tubes in the discharge pipe 52 are stacked up and down, and the bottom paper tube is prevented from falling freely by the shielding of the first supporting rod 53. When the paper tube falls on the first supporting rod 53, its two ends are also facing the clearance grooves 54. The two horizontal adjustment mechanisms 3 push the winding motor 41 and the squeezing block 42 to move toward each other, so that the two squeezing blocks 42 squeeze and fix the bottom paper tube through the clearance grooves 54, and then the lifting devices move to the lower limit at the same time. Since the first supporting rod 53 is made of flexible material and can be bent freely, the paper tube can be taken out of the discharge pipe 52. The winding motor 41 starts to drive the paper tube to rotate for the winding operation. After the winding operation is completed, the two horizontal adjustment mechanisms 3 drive the winding motor 41 and the squeezing block 42 to move in opposite directions, the distance between the two squeezing blocks 42 increases, and they are disengaged from both ends of the paper tube. The wound coil and paper tube can fall freely, completing the material collection.

[0027] It can be seen from the above structure and specific implementation process that the equipment can automatically grab the paper tube and perform the winding operation by driving the paper tube to rotate, so that the paper tube provides support for the inner core of the coil to prevent it from loosening and unwinding. At the same time, there is no need for manual installation and disassembly of the paper tube, and it has high production efficiency.

[0028] In an optional manner, the lifting mechanism 2 includes a guide rod 21 fixedly arranged on the frame 1, a lifting platform 22 slidably arranged on the guide rod 21, a lifting motor 23 installed on the frame 1 and a screw rod 24 rotatably connected to the frame 1, the screw rod 24 is threadedly connected to the lifting platform 22, and the lifting motor 23 is used to drive the screw rod 24 to rotate. Figure 1 shown.

[0029] Among them, the lifting motor 23 can be coaxially connected to the lead screw 24 or can be connected through a speed reducer 25. After the lifting motor 23 is started, it drives the lead screw 24 to rotate, and the lead screw 24 drives the lifting table 22 to move up or down along the guide rod, so as to drive the winding motor 41 and the extrusion block 42 to move up and down. In some embodiments, the lifting motor 23 and the lead screw 24 can also be integrally replaced with a hydraulic cylinder, an electric cylinder or other lifting members to realize the height adjustment of the lifting table 22.

[0030] In an alternative manner, the horizontal adjustment mechanism 3 includes a slide rail 31 fixedly arranged on the lifting table 22 and a first adjustment cylinder 32. The winding motor 41 is slidably arranged on the slide rail 31. The cylinder body of the first adjustment cylinder 32 is fixed on the lifting table 22, and the movable rod of the first adjustment cylinder 32 is connected to the winding motor 41.

[0031] Among them, the first adjustment cylinder 32 is any one of an electric cylinder, a hydraulic cylinder or a pneumatic cylinder, and is used to drive the winding motor 41 to move horizontally. Among them, the output shaft of the first adjustment cylinder 32, the winding motor 41, the slide rail 31 and the axis of the paper tube are all in a parallel state.

[0032] In an alternative manner, the lower part of the paper tube bin 51 has an opening structure that gradually expands from bottom to top. In this way, the paper tube bin 51 can accommodate more paper tubes, and the lower part of the paper tube bin 51 is in a slope shape, which is convenient for the paper tubes in the paper tube bin 51 to directly roll into the discharge pipe 52.

[0033] Further, two parallel rollers 6 are arranged on the pipe wall of the discharge pipe 52. A belt 61 is rotatably connected to the rollers 6, and a plurality of groups of second supporting rods 63 are connected to the belt 61.

[0034] Please refer to Figure 2 and Figure 5 , a rectangular hole is formed in the pipe wall of the discharge pipe 52. The rollers 6 are arranged at the rectangular hole, the belt 61 is arranged on the rollers 6, a part of the belt 61 is located inside the discharge pipe 52, and the other part is outside the discharge pipe 52. Each group of second supporting rods 63 has two, and is used to support the paper tube. Each group of second supporting rods 63 is arranged at equal intervals to prevent the paper tubes from being squeezed in the discharge pipe 52. When the lowermost paper tube is taken away, the paper tube above it falls on the second supporting rods 63, and the gravity of the paper tube pressing down can be used to drive the belt 61 to rotate automatically until the paper tube below falls on the first supporting rod 53, preparing for the next material taking.

[0035] Please refer to Figure 4 , a dialing motor 71 is arranged on the outer wall of the discharge pipe 52. A dialing rod 72 is installed on the output shaft of the dialing motor 71, and a through hole 73 for the dialing rod 72 and the second supporting rod 63 to pass through is formed in the discharge pipe 52.

[0036] Please refer to Figure 4 and Figure 5 The stock feeding motor 71 is a double-output shaft motor, and two stock feeding rods 72 are parallel and are respectively vertically connected to the two output shafts of the stock feeding motor 71. Since the paper tubes in the tube silo 51 may be squeezed and blocked at the position where they enter the discharge pipe 52, the stock feeding motor 71 drives the stock feeding rods 72 to rotate, and the stock feeding rods 72 can push the paper tubes on one side upward after entering the discharge pipe 52, so as to dredge the blocked paper tubes.

[0037] In an optional manner, a second adjusting cylinder 81 is arranged on the frame body 1, and a pressing frame 82 for pressing the coil material is arranged at the movable end of the second adjusting cylinder 81; when the lifting mechanism 2 descends to the lower limit, the horizontal height of the pressing frame 82 is the same as that of the pressing block 42. Among them, the second adjusting cylinder 81 can be any one of an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. The pressing frame 82 has an arc-shaped structure, and a plurality of parallel pressing rollers 83 are rotatably arranged on the pressing frame 82.

[0038] At the beginning of winding, since the end of the produced coil material is not fixed on the paper tube, it is difficult to wind the coil material on the paper tube or manual operation is required. In view of this, the second adjusting cylinder 81 and the pressing frame 82 are provided. At the beginning of winding, the pressing frame 82 can be made to abut against the paper tube, and the pressing rollers 83 can rotate following the paper tube. After the coil material is produced, the end enters between the paper tube and the pressing rollers 83, and the end of the coil material is guided onto the paper tube through the arc-shaped structure of the pressing frame 82, so that the coil material can be automatically wound on the paper tube without manual operation, as Figure 6 shown. After the coil material is wound on the paper tube, the second adjusting cylinder 81 retracts; the second adjusting cylinder 81 can also slowly contract following the gradual increase of the coil material thickness as the winding operation continues, so as to continuously press on the coil material and prevent the coil material on the paper tube from loosening.

[0039] In the description of the above embodiments, the specific features, structures, materials or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A waterproof coiled material production device, characterized in that, It comprises a frame (1), on which two groups of winding devices are arranged, and the two groups of winding devices are respectively installed on two sides of the frame (1) and are symmetrically arranged; The winding device comprises a lifting mechanism (2), a horizontal adjustment mechanism (3), a winding motor (41) and a squeezing block (42); the squeezing block (42) is arranged on the output shaft of the winding motor (41) and is used to clamp and fix the paper roll to be installed; the winding motor (41) is arranged on the lifting mechanism (2) and is used to drive the squeezing block (42) and the paper roll to rotate; the horizontal adjustment mechanism (3) is arranged on the lifting mechanism (2) and is used to adjust the horizontal position of the winding motor (41); the lifting mechanism (2) is arranged on the frame (1) and is used to adjust the height of the horizontal adjustment mechanism (3) and the winding motor (41); The frame (1) is provided with a tube material bin (51) for storing paper tubes, the lower part of the tube material bin (51) is provided with a discharge pipe (52) of rectangular structure, the discharge pipe (52) is provided with a plurality of first supporting rods (53) made of flexible material, and two sides of the discharge pipe (52) are provided with clearance grooves (54), the clearance grooves (54) are connected with the discharge port, and when the lifting mechanism (2) rises to the upper limit, the extrusion block (42) is opposite to the clearance grooves (54).

2. The waterproof coiled material production equipment according to claim 1, characterized in that, The lifting mechanism (2) comprises a guide rod (21) fixedly arranged on the frame (1), a lifting platform (22) slidably arranged on the guide rod (21), a lifting motor (23) installed on the frame (1) and a screw rod (24) rotatably connected to the frame (1), the screw rod (24) being threadedly connected to the lifting platform (22), and the lifting motor (23) being used to drive the screw rod (24) to rotate.

3. The waterproof coiled material production equipment according to claim 2, characterized in that, The horizontal adjustment mechanism (3) comprises a slide rail (31) and a first adjustment cylinder (32) fixedly arranged on the lifting platform (22); the winding motor (41) is slidably arranged on the slide rail (31); the cylinder body of the first adjustment cylinder (32) is fixed on the lifting platform (22); and the movable rod of the first adjustment cylinder (32) is connected to the winding motor (41).

4. A waterproof coiled material production device according to claim 1, characterized in that, The barrel silo (51) is in an opening-shaped structure that gradually expands from bottom to top.

5. A waterproof coiled material production device according to claim 4, characterized in that, Two parallel rollers (6) are arranged on the tube wall of the discharge tube (52), a belt (61) is rotatably connected to the rollers (6), and a plurality of groups of second supporting rods (63) are connected to the belt (61).

6. The waterproof coiled material production equipment according to claim 5, characterized in that, A material shifting motor (71) is arranged on the outer wall of the material discharging pipe (52), a material shifting rod (72) is mounted on the output shaft of the material shifting motor (71), and a through hole (73) for the material shifting rod (72) and the second material supporting rod (63) to pass through is opened on the material discharging pipe (52).

7. A waterproof coiled material production device according to claim 1, characterized in that, The frame (1) is provided with a second adjusting cylinder (81), and the movable end of the second adjusting cylinder (81) is provided with a pressing frame (82) for pressing the coiled material; when the lifting mechanism (2) descends to the lower limit, the pressing frame (82) and the extrusion block (42) are at the same horizontal height.

8. A waterproof coiled material production device according to claim 7, characterized in that, The pressing frame (82) has an arc-shaped structure, and a plurality of parallel pressure rollers (83) are rotatably arranged on the pressing frame (82).

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