A roll material wet laying device

Abstract

This invention relates to a wet-laying device for waterproof membrane rolls, comprising a hopper, two fixed plates, a feeding shaft, an upper roller, a lower roller, two cutters, a take-up shaft, a drive belt, rollers, two connecting rods, two connecting parts, a baffle plate, and a coating plate. The feeding shaft is rotatably connected to the two fixed plates at both ends. The upper roller is located to the lower left of the feeding shaft; the lower roller is located directly below the upper roller; the two cutters are located between the upper and lower rollers; the take-up shaft is located to the upper right of the lower roller; the rollers are positioned below the two fixed plates; the upper parts of the two connecting parts are rotatably connected to the two fixed plates; the baffle plate is fixedly connected to the bottom of the left side of the two connecting parts; and the coating plate is fixedly connected to the front and rear inner sides of the right side of the two connecting parts. This invention integrates material spreading, membrane laying, plastic film removal, and membrane rolling into one process, simplifying the wet-laying process of waterproof membrane rolls. One person can complete the wet-laying process, saving significant time and construction costs.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and in particular relates to a wet-laying device for rolled materials. Background Technology

[0002] In the traditional wet-laying process of waterproof membrane, workers need to clean the base layer, prepare the adhesive, apply the adhesive, stick the membrane, roll the membrane, and peel off the plastic film. This process is not only complicated and involves many steps, but also requires the cooperation of many people, which is time-consuming and labor-intensive. Summary of the Invention

[0003] The main objective of this invention is to provide a roll material wet laying device that can effectively solve the problems in the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A roll material wet laying apparatus, comprising:

[0006] The hopper has a structure that is wider at the top and narrower at the bottom. The bottom of the hopper has a discharge port, and the hopper is filled with adhesive.

[0007] Two fixing plates are installed on the right side of the hopper, one in front and one behind.

[0008] The feeding shaft is rotatably connected to the two fixed plates at both ends, and the feeding shaft is used to place the roll material.

[0009] The upper roller is located to the lower left of the feeding shaft, and its two ends are rotatably connected to the two fixed plates respectively;

[0010] The lower roller is located directly below the upper roller, and its two ends are rotatably connected to the two fixed plates respectively;

[0011] Two cutters are located between the upper roller and the lower roller, respectively, on the front and rear sides, and are rotatably connected to the fixed plate on the same side;

[0012] The film-collecting shaft is located to the upper right of the lower roller, and its two ends are rotatably connected to the two fixed plates respectively;

[0013] A drive belt connects the feeding shaft and the film receiving shaft;

[0014] A roller is positioned below the two fixed plates;

[0015] Two connecting rods, one end of which is fixedly connected to the lower part of the fixed plate, and the other end of which is rotatably connected to the roller;

[0016] The two connectors are in an inverted V-shape, with their upper parts rotatably connected to the two fixed plates, respectively.

[0017] The baffle plate is fixedly connected to the bottom of the left side of the two connecting parts, and can block or open the discharge port of the hopper when the two connecting parts are rotated.

[0018] The coating plate is fixedly connected to the right side of the two connecting parts on the inner side in the front-back direction. It can be retracted or lowered by the rotation of the two connecting parts. When the baffle plate blocks the discharge port, the coating plate is in the retracted state. When the baffle plate opens the discharge port, the coating plate is in the lowered state.

[0019] Preferably, the bottom of the hopper is fixedly equipped with steering wheels and support wheels.

[0020] Preferably, a handrail is fixedly installed on the top left side of the hopper.

[0021] Preferably, a control handle is fixedly installed on the handrail, and the control handle is connected to the connector via a control rope.

[0022] Preferably, one of the two fixing plates is connected to the right side of the hopper via a hinge, and the other is connected to the right side of the hopper via a latch.

[0023] This invention provides a roll material wet laying device, which has the following beneficial effects;

[0024] By combining the process of spreading the material, laying the roll, tearing off the plastic film, and rolling the roll into one step, the wet laying process of waterproof membrane is simplified and can be completed by only one person, saving a lot of time and construction costs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle.

[0027] In the diagram: 1. Hopper; 2. Fixed plate; 3. Feeding shaft; 4. Upper roller; 5. Lower roller; 6. Cutter; 7. Film take-up shaft; 8. Drive belt; 9. Roller; 10. Connecting rod; 11. Connector; 12. Baffle plate; 13. Coating plate; 14. Steering wheel; 15. Support wheel; 16. Handrail; 17. Control handle; 18. Control rope; 19. Roll material; 20. Discharge port. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0031] Furthermore, 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 number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they may refer to a fixed connection, a detachable connection, or an integral connection; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through an intermediate medium; and they may refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0032] Examples, such as Figure 1-2As shown, a roll material wet-laying device includes a hopper 1, two fixing plates 2, a feeding shaft 3, an upper roller 4, a lower roller 5, two cutters 6, a take-up shaft 7, a drive belt 8, a roller 9, two connecting rods 10, two connecting pieces 11, a baffle plate 12, and a coating plate 13. The hopper 1 has a structure that is wider at the top and narrower at the bottom, with a triangular structure at the bottom. The bottom of the hopper 1 has a discharge port 20, and the hopper 1 is filled with adhesive. The two fixing plates 2 are installed on the right side of the hopper 1, one at the front and one at the back. The two ends of the feeding shaft 3 are respectively connected to the two connecting plates 10. The fixed plate 2 is rotatably connected, and the feeding shaft 3 is used to place the roll material 19; the upper roller 4 is located to the lower left of the feeding shaft 3, and its two ends are rotatably connected to the two fixed plates 2 respectively; the lower roller 5 is located directly below the upper roller 4, and its two ends are rotatably connected to the two fixed plates 2 respectively; two cutters 6 are located between the upper roller 4 and the lower roller 5, respectively set on the front and rear sides, and rotatably connected to the fixed plate 2 on the same side, and the cutters 6 are used to cut the plastic film of the roll material 19 that needs to be overlapped; the take-up shaft 7 is located at the... The upper right side of the roller 5 is rotatably connected to the two fixed plates 2 at both ends; the transmission belt 8 connects the feeding shaft 3 and the take-up shaft 7, and the feeding shaft 3 and the take-up shaft are synchronously driven through the transmission belt 8; the roller 9 is set below the two fixed plates 2 and is used to roll the roll material 19; one end of the two connecting rods 10 is fixedly connected to the lower part of the fixed plate 2, and the other end is rotatably connected to the roller 9; the two connecting pieces 11 have an inverted V-shaped structure, and the upper part is rotatably connected to the two fixed plates 2 respectively; the baffle plate 1 2 is fixedly connected to the bottom of the left side of the two connecting parts 11, and can block or open the discharge port 20 of the hopper 1 when the two connecting parts 11 are rotated; the coating plate 13 is fixedly connected to the right side of the two connecting parts 11 on the inner side in the front-back direction, and can be retracted or lowered when the two connecting parts 11 are rotated. When the baffle plate 12 blocks the discharge port 20, the coating plate 13 is in the retracted state, and when the baffle plate 12 opens the discharge port 20, the coating plate 13 is in the lowered state.

[0033] When spreading the material, turn the connector 11 to the left, the baffle plate opens the outlet 20, and the adhesive falls from the outlet 20. At this time, the coating plate 13 is in the falling state and close to the ground. During the movement of the device, the coating plate 13 spreads the adhesive evenly. When not spreading the material, turn the connector 11 to the right, the baffle plate will block the outlet 20, and the coating plate 13 will retract.

[0034] When laying the roll material 19, the roll material 19 is peeled off from the feeding shaft 3 and first passes through the upper roller 4 and the cutter 6. When passing through the cutter 6, the cutter 6 cuts the plastic film of the roll material 19 that needs to overlap. After the cut plastic film passes through the lower roller 5, it goes to the take-up shaft 7 for take-up. The roll material 19 then passes through the lower roller 5 and goes to the bottom of the roller 9 and is compacted. Since the feeding shaft 3 and the take-up shaft 7 are synchronously driven by the transmission belt 8, the take-up and roll material 19 laying can be carried out simultaneously. When the device reciprocates to lay the roll material 19, the directions are different, but the overlapping parts of the roll material 19 are in the same direction. Therefore, one of the two cutters 6 can be used according to the direction of reciprocation. The two cutters 6 can rotate on the fixed plate 2. When the blade at the end of the cutter 6 turns towards the roll material 19, it can cut the plastic film.

[0035] This invention integrates the processes of spreading and laying the waterproof membrane, peeling off the plastic film, and rolling the membrane into one step, simplifying the wet laying process of waterproof membrane and requiring only one person to complete the entire wet laying process, thus saving a lot of time and construction costs.

[0036] In one specific embodiment, the bottom of the hopper 1 is fixedly equipped with a steering wheel 14 and a support wheel 15 for moving the device.

[0037] In one specific embodiment, a handle 16 is fixedly installed on the top left side of the hopper 1 to facilitate pushing the device.

[0038] In one specific embodiment, a control handle 17 is fixedly installed on the handrail 16. The control handle 17 is connected to the connector 11 via a control rope 18. The connection between the control rope 18 and the connector 11 adopts a spring return structure. The control handle 17 can control the rotation of the connector 11, thereby controlling the baffle plate to block or open the discharge port 20 of the hopper 1 and the raising and lowering of the coating plate 13.

[0039] One of the two fixing plates 2 is connected to the right side of the hopper 1 via a hinge, and the other is connected to the right side of the hopper 1 via a latch. The fixing plate 2 can be opened by means of the hinge and latch, which facilitates the placement of the roll material 19.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A roll material wet-laying device, characterized in that: include The hopper has a structure that is wider at the top and narrower at the bottom. The bottom of the hopper has a discharge port, and the hopper is filled with adhesive. Two fixing plates are installed on the right side of the hopper, one in front and one behind. The feeding shaft is rotatably connected to the two fixed plates at both ends, and the feeding shaft is used to place the roll material. The upper roller is located to the lower left of the feeding shaft, and its two ends are rotatably connected to the two fixed plates respectively; The lower roller is located directly below the upper roller, and its two ends are rotatably connected to the two fixed plates respectively; Two cutters are located between the upper roller and the lower roller, respectively, on the front and rear sides, and are rotatably connected to the fixed plate on the same side; The film-collecting shaft is located to the upper right of the lower roller, and its two ends are rotatably connected to the two fixed plates respectively; A drive belt connects the feeding shaft and the film receiving shaft; A roller is positioned below the two fixed plates; Two connecting rods, one end of which is fixedly connected to the lower part of the fixed plate, and the other end of which is rotatably connected to the roller; The two connectors are in an inverted V-shape, with their upper parts rotatably connected to the two fixed plates, respectively. The baffle plate is fixedly connected to the bottom of the left side of the two connecting parts, and can block or open the discharge port of the hopper when the two connecting parts are rotated. The coating plate is fixedly connected to the right side of the two connecting parts on the inner side in the front-back direction. It can be retracted or lowered by the rotation of the two connecting parts. When the baffle plate blocks the discharge port, the coating plate is in the retracted state. When the baffle plate opens the discharge port, the coating plate is in the lowered state. The process of spreading and laying the material, applying the roll material, peeling off the plastic film, and rolling the roll material are all combined into one step.

2. The roll material wet laying device according to claim 1, characterized in that: The bottom of the hopper is fixedly equipped with steering wheels and support wheels.

3. The roll material wet laying device according to claim 1, characterized in that: A handrail is fixedly installed on the top left side of the hopper.

4. The roll material wet laying device according to claim 3, characterized in that: A control handle is fixedly installed on the handrail, and the control handle is connected to the connector via a control rope.

5. The roll material wet laying device according to claim 1, characterized in that: One of the two fixing plates is connected to the right side of the hopper via a hinge, and the other is connected to the right side of the hopper via a latch.

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