Waterproof ventilating skylight waterproof layer cutting equipment

Abstract

The utility model relates to the technical field of cutting devices, in particular to a waterproof ventilating skylight waterproof layer cutting device which can ensure the flatness of a waterproof layer, press and fix the waterproof layer and ensure the stability during cutting, and is small in size and convenient to move and use. Comprising a base, two vertical plates, a moving assembly, a cutting assembly, a feeding assembly and a fixing assembly, the vertical plates are fixedly installed at the front end and the rear end of the top of the base, the moving assembly is installed between the two vertical plates, the moving assembly comprises two sliding rods, a moving seat and a fixing frame, the cutting assembly is installed on the moving assembly, and the feeding assembly is installed at the left end of the top of the base; the fixing assembly is installed on the right side wall of the vertical plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a waterproof ventilation skylight waterproof layer cutting device. Background Art

[0002] Skylights provide daylight and high ventilation efficiency. Skylights are used in a wide variety of ways in modern buildings. According to their structure, position, and relationship with the roof, they can be summarized into three types: zenith type, convex type, and concave type. They require a waterproof layer to resist external rainwater. The waterproof layer needs to be cut when in use. A waterproof coil cutting device proposed by prior art publication number CN214238399U includes a base plate, a coil mounting frame, a cutting guide mounting frame, a cutting device, and a sloped pad. A coil mounting frame and a cutting guide mounting frame are mounted on the base plate. The coil mounting frame and the cutting guide mounting frame are arranged in parallel. The cutting device is slidably mounted on the cutting guide mounting frame. A sloped pad is mounted on the base plate, and a cutting groove is provided on the sloped pad. The waterproof coil can be transported during the cutting process, making the laying of the waterproof coil more convenient, saving time and effort. However, when the coil is cut, the coil is easily displaced, which affects the cutting effect. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a waterproof ventilation skylight waterproof layer cutting device which can ensure the flatness of the waterproof layer, compress and fix the waterproof layer, ensure stability during cutting, and the device is small, easy to move and convenient to use.

[0004] The utility model discloses a waterproof layer cutting device for a waterproof ventilation skylight, comprising a base, two vertical plates, a moving component, a cutting component, a feeding component and a fixing component, wherein the vertical plates are fixedly installed at the front and rear ends of the top of the base, the moving component is installed between the two vertical plates, the cutting component is installed on the moving component, the feeding component is installed at the top left end of the base, and the fixing component is installed on the right side wall of the vertical plate; the waterproof layer is input to the cutting position through the feeding component to ensure the flatness of the waterproof layer, the waterproof layer is pressed and fixed by the fixing component to ensure stability during cutting, and the moving component drives the cutting component to move to cut the waterproof layer, and the device is compact, easy to move and convenient to use.

[0005] Preferably, the moving assembly includes two sliding rods, a moving seat and a fixed frame. The two sliding rods are symmetrically installed on the upper part of the two vertical plates. The moving seat is slidably installed on the sliding rods, and the fixed frame is fixedly installed on the top of the moving seat. The moving seat slides on the sliding rods and can adjust the cutting position. It is suitable for waterproof layers of different sizes and can perform comprehensive cutting on the waterproof layer.

[0006] Preferably, the cutting assembly includes a rotating shaft, a push block, a cutting knife, a protrusion, a spring, a support arm and a handle. The rotating shaft is rotatably mounted on the fixed frame, the push block is fixedly mounted on the rotating shaft, the top of the cutting knife is fixedly connected with a protrusion, the top of the movable seat is provided with a fixed groove, the cutting knife slides through the middle of the fixed groove, the top of the base is provided with a cutting groove matching the cutting knife, the spring is located in the fixed groove, the spring is sleeved on the outer wall of the cutting knife, the top of the spring is connected to the protrusion, the bottom of the spring is connected to the bottom of the fixed groove, the front end of the push block is connected to the support arm, and the front end of the support arm is connected to the handle; the support arm is operated by the handle to drive the push block to rotate on the fixed frame, and the push block and the protrusion cooperate to drive the cutting knife to move downward and cooperate with the cutting groove to cut the waterproof layer. After the cutting is completed, the support arm drives the push block to rotate upward, and the spring returns to its original position to drive the cutting knife to move upward.

[0007] Preferably, a transverse plate is fixedly installed at the inner rear end of the fixing frame; the transverse plate is installed at the rear of the fixing frame in cooperation with the push block, and can block and limit the push block when it rotates, thereby ensuring stability during press cutting.

[0008] Preferably, the feeding assembly includes two vertical plates, two rotating shafts, two conveying rollers and a turntable. The two vertical plates are fixedly mounted at the front and rear ends of the left side of the top of the base. The two rotating shafts are rotatably mounted between the two vertical plates. Conveying rollers are fixedly mounted on the outer walls of the rotating shafts. The rear end of the rotating shafts is connected by a gear transmission, and a turntable is mounted on the front end of the rotating shafts. The waterproof layer is placed between the two conveying rollers, and the rotating shafts are driven to rotate by the turntable, thereby causing the conveying rollers to rotate, and the waterproof layer is conveyed and input into the cutting position to ensure the flatness of the waterproof layer.

[0009] Preferably, the fixing assembly includes a connecting plate, a threaded rod, a pressure plate, a clamping plate, a rubber plate and two support rods. The connecting plate is fixedly mounted on the right side wall of the vertical plate, the threaded rod is screwed on the middle part of the connecting plate, the bottom of the threaded rod is rotatably connected to the pressure plate, the bottom of the pressure plate is fixedly mounted with a rubber plate, the front and rear ends of the pressure plate are fixedly connected to the support rods, the support rods are slidably mounted on the connecting plate, and the clamping plate is fixedly mounted on the top of the base below the pressure plate; after the waterproof layer moves to above the clamping plate, the threaded rod is rotated to push the pressure plate downward to clamp the waterproof layer, and the friction force can be ensured by the rubber plate. When the pressure plate moves, it drives the support rods to slide on the connecting plate to ensure stability during use.

[0010] Preferably, adjustable bases are respectively installed at the four corners of the bottom of the base; the device can be supported by the adjustable base, so that the device can be adjusted to a level for easy use.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the waterproof layer is fed to the cutting position through the feeding assembly to ensure the flatness of the waterproof layer; the waterproof layer is pressed and fixed by the fixing assembly to ensure stability during cutting; the moving assembly drives the cutting assembly to move to cut the waterproof layer; the equipment is compact, easy to move and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a right view structural schematic diagram of the utility model;

[0017] Markings in the attached drawings: 1. base; 2. vertical plate; 3. sliding rod; 4. movable seat; 5. fixed frame; 6. rotating shaft 1; 7. pushing block; 8. cutting knife; 9. bump; 10. spring; 11. supporting arm; 12. handle; 13. horizontal plate; 14. vertical plate; 15. rotating shaft; 16. conveying roller; 17. turntable; 18. connecting plate; 19. threaded rod; 20. pressing plate; 21. pressing plate; 22. rubber plate; 23. supporting rod; 24. adjusting base. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] like Figures 1 to 5As shown, vertical plates 2 are fixedly installed at the front and rear ends of the top of the base 1, two sliding rods 3 are symmetrically installed on the upper parts of the two vertical plates 2, the moving seat 4 is slidably installed on the sliding rod 3, the top of the moving seat 4 is fixedly installed with a fixing frame 5, the rotating shaft 6 is rotatably installed on the fixing frame 5, the pushing block 7 is fixedly installed on the rotating shaft 6, the top of the cutting knife 8 is fixedly connected with a protrusion 9, the top of the moving seat 4 is provided with a fixing groove, the cutting knife 8 slides through the middle of the fixing groove, the top of the base 1 is provided with a cutting groove matching the cutting knife 8, the spring 10 is located in the fixing groove, the spring 10 is sleeved on the outer wall of the cutting knife 8, the top of the spring 10 is connected to the protrusion 9, the bottom end of the spring 10 is connected to the bottom of the fixing groove, the front end of the pushing block 7 is connected to the supporting arm 11, the front end of the supporting arm 11 is connected to the handle 12, the inner rear end of the fixing frame 5 is fixedly installed with a horizontal plate 13, the two vertical plates 14 are fixedly installed at the front and rear ends of the left side of the top of the base 1, and the two rotating shafts 15 are rotatably installed on the two vertical plates Between the plates 14, a conveying roller 16 is fixedly installed on the outer wall of the rotating shaft 15, the rear end of the rotating shaft 15 is connected by gear transmission, a turntable 17 is installed on the front end of the rotating shaft 15, a connecting plate 18 is fixedly installed on the right side wall of the vertical plate 2, a threaded rod 19 is screwed on the middle part of the connecting plate 18, a pressing plate 20 is rotatably connected to the bottom of the threaded rod 19, a rubber plate 22 is fixedly installed on the bottom of the pressing plate 20, a support rod 23 is fixedly connected to the front and rear ends of the pressing plate 20, the support rod 23 is slidably installed on the connecting plate 18, a tightening plate 21 is fixedly installed on the top of the base 1 below the pressing plate 20, and an adjusting base 24 is respectively installed at the four corners of the bottom of the base 1;

[0020] The device can be supported by adjusting the base 24, which is convenient for adjusting the level of the device and convenient for use. The waterproof layer is placed between the two conveying rollers 16, and the rotating shaft 15 is driven to rotate by the turntable 17, so that the conveying roller 16 rotates to convey the waterproof layer and input it to the cutting position to ensure the flatness of the waterproof layer. After the waterproof layer moves to the top of the clamping plate 21, the threaded rod 19 is rotated to push the pressing plate 20 downward to clamp the waterproof layer. The friction force can be ensured by the rubber plate 22. When the pressing plate 20 moves, it drives the support rod 23 to slide on the connecting plate 18 to ensure stability during use. The handle 12 operates the support arm 11 to drive the push block 7 to rotate on the fixed frame 5. The push block 7 and the protrusion 9 cooperate to drive the cutting knife 8 to move downward and cooperate with the cutting groove to cut the waterproof layer. The cross plate 13 is installed at the rear of the fixed frame 5 in cooperation with the push block 7, and can block and limit the push block 7 when it rotates to ensure stability during pressing and cutting. After the cutting is completed, the support arm 11 drives the push block 7 to rotate upward, and the spring 10 returns to its original position to drive the cutting knife 8 to move upward. The moving seat 4 slides on the slide bar 3, and can adjust the cutting position. It is suitable for waterproof layers of different sizes and can perform comprehensive cutting on the waterproof layer.

[0021] like Figures 1 to 5As shown, the utility model is a waterproof ventilation skylight waterproof layer cutting device. When it is working, first put the device in the use position, support the device by adjusting the base 24, put the waterproof layer between the two conveying rollers 16, and drive the rotating shaft 15 to rotate through the turntable 17, so that the conveying roller 16 rotates to convey the waterproof layer and input it to the cutting position. After the waterproof layer moves to the top of the clamping plate 21, rotate the threaded rod 19 to push the pressure plate 20 to move downward to clamp the waterproof layer. The friction force can be ensured by the rubber plate 22. The handle 12 operates the support arm 11 to drive the push block 7 to rotate on the fixed frame 5. The push block 7 and the protrusion 9 cooperate to drive the cutting knife 8 to move downward to cooperate with the cutting groove to cut the waterproof layer. The movable seat 4 slides on the slide bar 3 to adjust the cutting position to fully cut the waterproof layer.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A waterproof ventilation skylight waterproof layer cutting device, characterized in that: The invention comprises a base (1), two vertical plates (2), a movable assembly, a cutting assembly, a feeding assembly and a fixed assembly, wherein the vertical plates (2) are fixedly mounted at the front and rear ends of the top of the base (1), the movable assembly is mounted between the two vertical plates (2), the cutting assembly is mounted on the movable assembly, the feeding assembly is mounted at the top left end of the base (1), and the fixed assembly is mounted on the right side wall of the vertical plate (2).

2. A waterproof ventilation skylight waterproof layer cutting device as claimed in claim 1, characterized in that: The moving assembly comprises two slide bars (3), a moving seat (4) and a fixed frame (5), wherein the two slide bars (3) are symmetrically mounted on the upper parts of the two vertical plates (2), the moving seat (4) is slidably mounted on the slide bars (3), and the fixed frame (5) is fixedly mounted on the top of the moving seat (4).

3. A waterproof ventilation skylight waterproof layer cutting device as claimed in claim 2, characterized in that: The cutting assembly comprises a rotating shaft (6), a push block (7), a cutting knife (8), a protrusion (9), a spring (10), a support arm (11) and a handle (12). The rotating shaft (6) is rotatably mounted on the fixed frame (5), the push block (7) is fixedly mounted on the rotating shaft (6), the top of the cutting knife (8) is fixedly connected with the protrusion (9), the top of the movable seat (4) is provided with a fixing groove, the cutting knife (8) slides through the middle of the fixing groove, the top of the base (1) is provided with a cutting groove matching the cutting knife (8), the spring (10) is located in the fixing groove, the spring (10) is sleeved on the outer wall of the cutting knife (8), the top end of the spring (10) is connected to the protrusion (9), the bottom end of the spring (10) is connected to the bottom of the fixing groove, the front end of the push block (7) is connected with the support arm (11), and the front end of the support arm (11) is connected with the handle (12).

4. A waterproof ventilation skylight waterproof layer cutting device as claimed in claim 2, characterized in that: A transverse plate (13) is fixedly mounted on the inner rear end of the fixing frame (5).

5. The waterproof layer cutting device for waterproof ventilation skylight according to claim 1, characterized in that: The feeding assembly comprises two vertical plates (14), two rotating shafts (15), two conveying rollers (16) and a rotating disk (17), wherein the two vertical plates (14) are fixedly mounted at the front and rear ends of the left top of the base (1), the two rotating shafts (15) are rotatably mounted between the two vertical plates (14), the conveying rollers (16) are fixedly mounted on the outer wall of the rotating shaft (15), the rear end of the rotating shaft (15) is connected via a gear transmission, and the rotating disk (17) is mounted on the front end of the rotating shaft (15).

6. The waterproof layer cutting device for waterproof ventilation skylight according to claim 1, characterized in that: The fixing assembly comprises a connecting plate (18), a threaded rod (19), a pressure plate (20), a clamping plate (21), a rubber plate (22) and two support rods (23), wherein the connecting plate (18) is fixedly mounted on the right side wall of the vertical plate (2), the threaded rod (19) is screwed on the middle part of the connecting plate (18), the bottom of the threaded rod (19) is rotatably connected to the pressure plate (20), the bottom of the pressure plate (20) is fixedly mounted with a rubber plate (22), the front and rear ends of the pressure plate (20) are fixedly connected to the support rods (23), the support rods (23) are slidably mounted on the connecting plate (18), and the clamping plate (21) is fixedly mounted on the top of the base (1) below the pressure plate (20).

7. The waterproof layer cutting device for waterproof ventilation skylight according to claim 1, characterized in that: Adjustable bases (24) are respectively installed at the four corners of the bottom of the base (1).

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