Cutting machine for waterproof coiled materials

Abstract

The utility model discloses a waterproof coiled material cutting machine, which relates to the technical field of cutting machines, and comprises a mounting plate, the upper surface of the mounting plate is connected with a support plate, the upper surface of the mounting plate is connected with a support frame, the mounting plate is internally provided with a sliding chute, the support plate is internally provided with a support roller I, and the support roller II is internally provided with a support roller II. The outer surface of the first supporting roller is rotationally connected with a limiting sleeve, an electric push rod is installed in the supporting frame, and the output end of the electric push rod is connected with a pressing plate. Through cooperation of the supporting rollers, the pressing plate and other components, the supporting roller at one end rotates to unwind a waterproof coiled material, after the waterproof coiled material is cut, the supporting roller at the other end rewinds the waterproof coiled material, so that the coiled material is tidied, the coiled material does not occupy too much space, the pressing plate can limit the position where the coiled material can pass, and therefore the coiled material can pass through the pressing plate. Therefore, the flatness of the coiled material is ensured, and the problem that the cut coiled material occupies more space is solved.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, specifically a cutting machine for waterproof membrane rolls. Background Technology

[0002] The function of waterproof membrane is to form a continuous waterproof layer and prevent water penetration. It is commonly used as a waterproof barrier in construction, transportation and other projects. Its main functions include resisting rainwater, preventing groundwater leakage, protecting the integrity of building structures, and is widely used in roofs, basements, tunnels and other scenarios.

[0003] Existing cutting machines require unrolling the waterproof membrane before cutting it. The unrolled membrane is then moved past the cutting blade for cutting. However, these machines often leave the cut membrane unattended, taking up considerable space. To address this issue, we offer a waterproof membrane cutting machine that solves these problems. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a cutting machine for waterproof membrane rolls, which solves the problem of cut membrane rolls occupying too much space through the cooperation between components such as support rollers and pressure plates.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cutting machine for waterproof membrane, comprising a mounting plate, a support plate connected to the upper surface of the mounting plate, a support frame connected to the upper surface of the mounting plate, and a sliding groove formed inside the mounting plate;

[0008] The support plate is equipped with a support roller, and the outer surface of the support roller is rotatably connected to a limit sleeve. The outer surface of the limit sleeve is connected to an adjustment plate, and the inner surface of the adjustment plate is threaded with a threaded rod.

[0009] An electric push rod is installed inside the support frame, and a pressure plate is connected to the output end of the electric push rod. A second support roller is installed inside the support frame, and a cutting blade is installed on the outer surface of the second support roller.

[0010] Furthermore, a baffle is connected to the outer surface of the support plate, and the outer surface of the baffle is in contact with the interior of the support frame.

[0011] Furthermore, a stepper motor is mounted on the outer surface of the mounting plate, and the output end of the stepper motor is connected to one end of the threaded rod.

[0012] Furthermore, the outer surface of the threaded rod is rotatably connected to the interior of the mounting plate, and the outer surface of the adjusting plate is slidably connected to the inner wall of the slide groove.

[0013] Furthermore, a limiting block is installed on the outer surface of the support frame, and the outer surface of the second support roller is rotatably connected to the inside of the limiting block.

[0014] Furthermore, the limiting block has a mounting hole inside, and the pressure plate has an anti-touch groove inside.

[0015] Furthermore, the bottom surface of the adjusting plate is slidably connected to the upper surface of the supporting plate, and the outer surface of the pressure plate is slidably connected to the outer surface of the baffle.

[0016] (iii) Beneficial effects:

[0017] Compared with existing technologies, the cutting machine for this waterproof membrane has the following advantages:

[0018] 1. The waterproof membrane cutting machine, through the cooperation of components such as support rollers and pressure plates, firstly, the support rollers can rotate, and the rotation of one end of the support rollers unwinds the waterproof membrane. After the waterproof membrane is cut, the other end of the support rollers will roll it up again, thereby tidying up the membrane and preventing it from taking up too much space. The pressure plate can restrict the position that the membrane can pass through, thereby ensuring the flatness of the membrane and preventing errors during cutting, thus solving the problem of the cut membrane taking up too much space.

[0019] 2. The waterproof membrane cutting machine, through the cooperation of components such as the adjusting plate and the limiting block, allows the adjusting plate to move and adjust its height. By moving and adjusting the adjusting plate, the limiting sleeve can be separated from the first support roller, allowing the user to put the waterproof membrane on or remove it from the first support roller. The limiting block can be moved, and after removing the limiting block, the user can put the cutting blade on the second support roller, thereby adjusting the number of cutting blades on the second support roller and making the number of segments cut into the waterproof membrane controllable. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0021] Figure 1 This is a structural diagram of the present utility model;

[0022] Figure 2 This is a cross-sectional view of the mounting plate of this utility model;

[0023] Figure 3 This is a structural diagram showing the connection relationship of the support frame of this utility model;

[0024] Figure 4 This is a cross-sectional structural diagram of the support frame of this utility model;

[0025] Figure 5 This is a front view of the overall structure of this utility model.

[0026] In the diagram: 1. Mounting plate; 2. Support plate; 3. Support frame; 4. Slide groove; 5. Support roller one; 6. Limit sleeve; 7. Adjusting plate; 8. Threaded rod; 9. Electric push rod; 10. Pressure plate; 11. Support roller two; 12. Cutting blade; 13. Baffle; 14. Stepper motor; 15. Limit block; 16. Mounting hole; 17. Anti-touch groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] The support roller 5, electric push rod 9, support roller 11, and stepper motor 14 in this utility model are all common electrical and hydraulic devices in the prior art. This application will not elaborate on their models or internal structures.

[0029] like Figure 1-5 As shown, this utility model provides a technical solution: a cutting machine for waterproof roll material, including a mounting plate 1, a support plate 2 connected to the upper surface of the mounting plate 1, a support frame 3 connected to the upper surface of the mounting plate 1, a sliding groove 4 opened inside the mounting plate 1, the support plate 2 does not move, and the inner sidewall of the sliding groove 4 is relatively smooth.

[0030] A support roller 5 is installed inside the support plate 2. A limit sleeve 6 is rotatably connected to the outer surface of the support roller 5. An adjusting plate 7 is connected to the outer surface of the limit sleeve 6. A threaded rod 8 is threadedly connected inside the adjusting plate 7. A motor is installed on the support roller 5 to rotate it. A movable plate is installed inside the support roller 5, and an air supply pipe is connected to the inside of the support roller 5. When gas is sent into the support roller 5 through the pipe, the gas pushes the plate inside the support roller 5 to move, causing these plates to protrude from the inside of the support roller 5. This supports the roll material fitted on the surface of the support roller 5, allowing the roll material to rotate together with the support roller 5. The limiting sleeve 6 can restrict the other end of the support roller 5, thereby reducing the vibration generated when the support roller 5 rotates. The adjusting plate 7 can extend, retract, and move. When the adjusting plate 7 moves, it will move the limiting sleeve 6 along with it. The limiting sleeve 6 moves and is pulled out from the surface of the support roller 5. Then, the height of the limiting sleeve 6 is changed by the contraction of the adjusting plate 7, so that the adjusting plate 7 will not obstruct the installation and disassembly of the roll material. The rotation of the threaded rod 8 can move the adjusting plate 7.

[0031] An electric push rod 9 is installed inside the support frame 3. The output end of the electric push rod 9 is connected to a pressure plate 10. A second support roller 11 is installed inside the support frame 3. A cutting blade 12 is installed on the outer surface of the second support roller 11. The electric push rod 9 can be activated to move the pressure plate 10, allowing the position between the pressure plate 10 and the support frame 3 to be adjusted. By changing the space between the pressure plate 10 and the support frame 3, the flatness of the roll material is ensured. The structure of the second support roller 11 is similar to that of the first support roller 5. After the cutting blade 12 is moved to a suitable position on the second support roller 11, air can be pumped into the second support roller 11 through the air pipe, causing the plate inside the second support roller 11 to bulge, thereby restricting the position of the cutting blade 12. When the second support roller 11 rotates, it can rotate the cutting blade 12, allowing the cutting blade 12 to cut the passing roll material.

[0032] A baffle 13 is connected to the outer surface of the support plate 2. The outer surface of the baffle 13 contacts the inside of the support frame 3. The baffle 13 will block between the support frame 2 and the support frame 3 to provide some protection for the unrolled roll material.

[0033] A stepper motor 14 is mounted on the outer surface of the mounting plate 1. The output end of the stepper motor 14 is connected to one end of the threaded rod 8. The mounting plate 1 restricts the position of the stepper motor 14 so that the stepper motor 14 will not rotate when it starts. The start of the stepper motor 14 will cause the threaded rod 8 to rotate.

[0034] The outer surface of the threaded rod 8 is rotatably connected to the interior of the mounting plate 1, and the outer surface of the adjusting plate 7 is slidably connected to the inner wall of the slide groove 4. The mounting plate 1 restricts the position that the threaded rod 8 can move, thereby reducing the vibration generated when the threaded rod 8 rotates. The slide groove 4 allows the adjusting plate 7 to rotate together with the threaded rod 8.

[0035] A limiting block 15 is installed on the outer surface of the support frame 3. The outer surface of the second support roller 11 is rotatably connected to the inside of the limiting block 15. The limiting block 15 restricts one end of the second support roller 11. The limiting block 15 can be fixed to the support frame 3 by bolts.

[0036] The limiting block 15 has a mounting hole 16 inside, and the pressure plate 10 has an anti-contact groove 17 inside. The bolts fix the limiting block 15 to the support frame 3 through the mounting hole 16. The anti-contact groove 17 can prevent the pressure plate 10 from contacting the cutting blade 12.

[0037] The bottom surface of the adjusting plate 7 is slidably connected to the upper surface of the support plate 2, the outer surface of the pressure plate 10 is slidably connected to the outer surface of the baffle 13, and the support plate 2 can provide support for the adjusting plate 7.

[0038] Working principle: In use, the user first starts the stepper motor 14 to rotate the threaded rod 8. The rotation of the threaded rod 8 causes the adjusting plate 7, along with the limiting sleeve 6, to separate from the support roller 1 5. Then the adjusting plate 7 will retract, and the user can put the waterproof membrane onto the support roller 1 5. Then the support roller 1 5 is inflated, causing the plate inside the support roller 1 5 to protrude and fix the waterproof membrane. Next, the limiting block 15 is removed, and an appropriate number of cutting blades 12 are installed in the appropriate positions on the support roller 2 11. Then, one end of the membrane is opened, and the support roller 1 5 is rotated to open the membrane. The membrane is then moved through the gap between the pressure plate 10 and the support frame 3 and through the cutting blades 12. The membrane is then cut and installed on another support roller 1 5. This support roller 1 5 rotates along with the membrane, and after the membrane is cut, it will be re-rolled up by the support roller 1 5.

[0039] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", 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 utility model 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 limitations on this utility model.

[0040] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A cutting machine for waterproof membrane, comprising a mounting plate (1), characterized in that: The upper surface of the mounting plate (1) is connected to a support plate (2), the upper surface of the mounting plate (1) is connected to a support frame (3), and the interior of the mounting plate (1) is provided with a sliding groove (4). The support plate (2) is equipped with a support roller (5), and the outer surface of the support roller (5) is rotatably connected to a limit sleeve (6). The outer surface of the limit sleeve (6) is connected to an adjustment plate (7), and the inner surface of the adjustment plate (7) is threadedly connected to a threaded rod (8). An electric push rod (9) is installed inside the support frame (3), and a pressure plate (10) is connected to the output end of the electric push rod (9). A second support roller (11) is installed inside the support frame (3), and a cutting blade (12) is installed on the outer surface of the second support roller (11).

2. The waterproof membrane cutting machine according to claim 1, characterized in that: The outer surface of the support plate (2) is connected to a baffle (13), and the outer surface of the baffle (13) is in contact with the interior of the support frame (3).

3. The waterproof membrane cutting machine according to claim 1, characterized in that: A stepper motor (14) is mounted on the outer surface of the mounting plate (1), and the output end of the stepper motor (14) is connected to one end of the threaded rod (8).

4. The waterproof membrane cutting machine according to claim 1, characterized in that: The outer surface of the threaded rod (8) is rotatably connected to the interior of the mounting plate (1), and the outer surface of the adjusting plate (7) is slidably connected to the inner wall of the slide groove (4).

5. The waterproof membrane cutting machine according to claim 1, characterized in that: The outer surface of the support frame (3) is fitted with a limiting block (15), and the outer surface of the second support roller (11) is rotatably connected to the inside of the limiting block (15).

6. The waterproof membrane cutting machine according to claim 5, characterized in that: The limiting block (15) has a mounting hole (16) inside, and the pressure plate (10) has an anti-touch groove (17) inside.

7. The waterproof membrane cutting machine according to claim 1, characterized in that: The bottom surface of the adjusting plate (7) is slidably connected to the upper surface of the support plate (2), and the outer surface of the pressure plate (10) is slidably connected to the outer surface of the baffle (13).

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