A roll cutting device for a waterproofing roll

Abstract

The utility model relates to waterproof volume processing technical field discloses a kind of volume slicing device of waterproof volume, including processing assembly, processing assembly is used to the processing of waterproof volume, processing assembly includes base, mounting bracket, cutting knife, rack and limiting plate, mounting bracket is fixedly connected with base, cutting knife is slidably connected with mounting bracket, rack is symmetrically arranged on base, the middle part of base is provided with through-hole, limiting plate is suspended on through-hole, limiting plate is connected with rack, before the processing of waterproof volume, limiting plate is stopped at suitable position after measuring, and after the limiting stop of the interlocking between limiting plate and rack, waterproof volume is transported to base, when the end of waterproof volume and limiting plate abut, cutting knife cuts waterproof volume, through continuous limiting cutting, the size of waterproof volume slicing is unified, reduces manual measurement and the intervention of measuring device, reduces operation step, and reduces processing cost.

Description

Technical Field

[0001] This utility model belongs to the field of waterproof membrane processing technology, specifically, it relates to a membrane slicing device for waterproof membranes. Background Technology

[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater seepage. They are flexible building materials that can be rolled up and serve as a leak-proof connection between the foundation and the building. They are the first line of defense for waterproofing the entire project and play a vital role in the overall project.

[0003] A document with publication number (CN222115171U) discloses a waterproof membrane slicing device, including a base plate. A support platform is provided on the top of the base plate. A first support frame is provided at one end of the top of the base plate near the support platform. Two support plates are provided at the other end of the base plate near the two side edges. A fixed seat is provided on one side of one of the support plates. A motor is installed on the top of the fixed seat. The output end of the motor passes through a through hole opened on one side of one of the support plates and is connected to one end of a rotating roller. The above-mentioned utility model drives an electric telescopic rod to move the fixed frame downward, so that the pressure roller moves to the surface of the waterproof membrane and squeezes the surface. The sliders slidably installed in the grooves on the inner walls of both ends of the fixed frame drive the spring telescopic rod provided at the top to move upward under the pressure of the pressure roller, thereby enabling the pressure roller to squeeze waterproof membranes of different thicknesses and improving practicality.

[0004] However, the existing equipment does not have components to limit the flatness of the roll material, resulting in inconsistent roll sizes during slicing. This requires manual measurement or the use of a tight-fitting device, which not only increases the processing steps but also the processing cost.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the technical problem of uniformizing the size of rolled material slices, the basic concept of the technical solution adopted by this utility model is as follows: A waterproof membrane slicing device includes a processing component for processing the waterproof membrane. The processing component includes a base, a mounting frame, a cutting blade, a rack, and a limiting plate. The mounting frame is fixedly connected to the base, the cutting blade is slidably connected to the mounting frame, the racks are symmetrically arranged on the base, a through hole is provided in the middle of the base, the limiting plate is suspended on the through hole, and the limiting plate is engaged with the racks.

[0007] In a preferred embodiment of this utility model, a sliding groove is provided at the corresponding connection position between the rack and the base, and a movable frame is slidably connected in the sliding groove. The end of the movable frame is fixedly connected to the limiting plate. A pressure plate is slidably connected in each movable frame. The pressure plate is elastically connected to the movable frame, and a clamping plate is provided on one side of the pressure plate.

[0008] In a preferred embodiment of this utility model, each card plate is rotatably connected to a corresponding movable frame, each card plate is engaged with a corresponding rack, each card plate abuts against a pressure plate, and a first spring is fixedly connected to the bottom of each pressure plate, and each first spring is fixedly connected to the movable frame.

[0009] In a preferred embodiment of this utility model, a cylinder is fixedly connected to the mounting frame, the output end of the cylinder is connected to the cutting blade through a coupling, a roller frame is fixedly connected to the base, and a roller is rotatably connected to the roller frame.

[0010] In a preferred embodiment of this utility model, fixed seats are symmetrically arranged on the base, each fixed seat is fixedly connected to the base, each fixed seat has a groove, a shaft seat is slidably connected between the grooves, a pressure roller is rotatably connected between the shaft seats, and a second spring is fixedly connected between the shaft seat and the groove.

[0011] In a preferred embodiment of this utility model, telescopic motors are symmetrically arranged on the base, and the output end of the telescopic motors is connected to a movable frame through a coupling. The movable frame is slidably connected to the base, and an airbag chamber is provided inside the movable frame.

[0012] In a preferred embodiment of this utility model, the airbag chamber is fixedly connected to the movable frame, and a connecting frame is fixedly connected to the bottom of the airbag chamber. The connecting frame is slidably connected to the movable frame, and an array of extrusion rollers is arranged inside the connecting frame. Each extrusion roller is rotatably connected to the connecting frame.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The waterproof membrane slicing device first measures and stops the limiting plate in a suitable position before processing the waterproof membrane. After the limiting plate is locked and limited between itself and the rack, the waterproof membrane is transported to the base. When the end of the waterproof membrane abuts against the limiting plate, the cutting blade cuts the waterproof membrane. Through continuous limiting cutting, the size of the waterproof membrane slices is made uniform, reducing manual measurement and the intervention of measuring devices, reducing operation steps, and reducing processing costs.

[0014] 2. In this waterproof membrane slicing device, the air chamber drives the connecting frame and the extrusion roller downwards. The extrusion roller extrudes the edge of the waterproof membrane to prevent the edge of the waterproof membrane from curling up. During slicing, the curled edge is laterally cut, which affects the slicing quality of the waterproof membrane.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] In the attached diagram: Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the structure between the rack and the limiting plate of this utility model; Figure 4 This is a schematic diagram of another form of the rack of this utility model; Figure 5 This is a schematic diagram of the structure of the movable frame of this utility model; Figure 6 This is a schematic diagram of the upper structure of the pressure roller of this utility model.

[0017] In the diagram: 1. Base; 11. Roller frame; 2. Mounting frame; 21. Cylinder; 22. Cutting blade; 3. Roller; 4. Rack; 41. Clamping plate; 42. Pressure plate; 43. First spring; 44. Movable frame; 45. Limiting plate; 5. Pressure roller; 51. Fixed seat; 52. Second spring; 6. Telescopic motor; 61. Movable frame; 62. Air chamber; 63. Connecting frame; 64. Squeeze roller. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0019] Please see Figure 1-5 A waterproof membrane slicing device includes a processing component for processing the waterproof membrane. The processing component includes a base 1, a mounting frame 2, a cutting blade 22, a rack 4, and a limiting plate 45. The mounting frame 2 is fixedly connected to the base 1, the cutting blade 22 is slidably connected to the mounting frame 2, the rack 4 is symmetrically arranged on the base 1, a through hole is opened in the middle of the base 1, the limiting plate 45 is suspended on the through hole, and the limiting plate 45 is engaged with the rack 4. Before processing the waterproof membrane, the limiting plate 45 is measured and stopped in a suitable position. After the limiting plate 45 is locked and limited between the limiting plate 45 and the rack 4, the waterproof membrane is transported to the base 1. When the end of the waterproof membrane abuts against the limiting plate 45, the cutting blade 22 cuts the waterproof membrane. Through continuous limiting cutting, the size of the waterproof membrane slices is made uniform, reducing manual measurement and the intervention of measuring devices, reducing operation steps, and reducing processing costs.

[0020] The rack 4 and the base 1 are connected by a groove, and a movable frame 44 is slidably connected in the groove. The end of the movable frame 44 is fixedly connected to the limiting plate 45. Each movable frame 44 is slidably connected to a pressure plate 42, and the pressure plate 42 is elastically connected to the movable frame 44. A locking plate 41 is provided on one side of the pressure plate 42. Each locking plate 41 is rotatably connected to the corresponding movable frame 44. Each locking plate 41 is engaged with the corresponding rack 4. Each locking plate 41 abuts against the pressure plate 42. Each pressure plate 42 is fixedly connected to the bottom of a first spring 43, and each first spring 43 is fixedly connected to the movable frame 44. Before use, press the pressure plate 42 downwards. As the pressure plate 42 moves downwards, it compresses the first spring 43, causing the first spring 43 to deform and apply the deformation force to the pressure plate 42. At this time, the clamping plate 41 loses the abutment of the pressure plate 42. The limiting plate 45 is pushed forward manually, and the limiting plate 45 drives the movable frame 44 to slide in the groove. The distance between the limiting plate 45 and the cutting blade 22 is measured with a tape measure. When the specified waterproof membrane slice size is reached, the pressure plate 42 is released, and the deformation force of the first spring 43 is applied to the pressure plate 42. The pressure plate 42 lifts the clamping plate 41, and the clamping plate 41 engages with the bottom of the rack 4, thus fixing the position of the movable frame 44 and the limiting plate 45. The waterproof membrane is then transported to the base 1. When the end of the waterproof membrane abuts against the limiting plate 45, the cutting blade 22 cuts the waterproof membrane. Through continuous limiting cutting, the size of the waterproof membrane slices is made uniform, reducing manual measurement and the intervention of measuring devices, reducing operation steps, and lowering processing costs. It is worth noting that the chuck 41 has a limited range of rotation and cannot rotate significantly in the opposite direction to the cutting blade 22. The rack 4 can also be engraved with graduations, as shown in the attached figure. Figure 4 As shown, the position of the limiting plate 45 can also be adjusted directly using the scale on the rack 4.

[0021] Among them, a cylinder 21 is fixedly connected to the mounting frame 2, and the output end of the cylinder 21 is connected to the cutting blade 22 through a coupling. A roller frame 11 is fixedly connected to the base 1, and a roller 3 is rotatably connected to the roller frame 11. Once the waterproof membrane reaches the designated position, the cylinder 21, in conjunction with the output end and the coupling, moves the cutting blade 22 downward to slice the waterproof membrane. The waterproof membrane is then continuously supplied via the roller 3.

[0022] Among them, the base 1 is symmetrically provided with fixed seats 51, each fixed seat 51 is fixedly connected to the base 1, each fixed seat 51 is provided with a groove, the grooves are slidably connected with a shaft seat, the shaft seats are rotatably connected with a pressure roller 5, and the shaft seat and the groove are correspondingly fixedly connected with a second spring 52. When the waterproof membrane passes the bottom of the pressure roller 5, the pressure roller 5 is pushed upward. The pressure roller 5 drives the shaft seat to squeeze the second spring 52. The second spring 52 deforms and applies the deformation force to the waterproof membrane. The pressure roller 5 is pushed in the opposite direction by the force of the second spring 52 and makes close contact with the waterproof membrane, thereby squeezing the waterproof membrane and laying it flat, which is convenient for subsequent measurement and slicing.

[0023] The base 1 is symmetrically equipped with telescopic motors 6. The output end of the telescopic motors 6 is connected to a movable frame 61 via a coupling. The movable frame 61 is slidably connected to the base 1. An airbag chamber 62 is provided inside the movable frame 61. The airbag chamber 62 is fixedly connected to the movable frame 61. A connecting frame 63 is fixedly connected to the bottom of the airbag chamber 62. The connecting frame 63 is slidably connected to the movable frame 61. An array of extrusion rollers 64 is arranged inside the connecting frame 63. Each extrusion roller 64 is rotatably connected to the connecting frame 63. Based on the width of the waterproof membrane, the output end of the telescopic motor 6 and the coupling work together to push the movable frame 61 to a suitable position. Then, the side of the waterproof membrane enters between the movable frame 61 and the extrusion roller 64. According to the thickness of the waterproof membrane, an appropriate amount of gas is supplied into the air chamber 62 to inflate the air chamber 62. The air chamber 62 drives the connecting frame 63 and the extrusion roller 64 downwards. The extrusion roller 64 extrudes the edge of the waterproof membrane to prevent the edge of the waterproof membrane from curling up. In the slicing process, the curled edge is side-cut, which affects the slicing quality of the waterproof membrane.

[0024] It is worth noting that the telescopic motor 6 is a conventional model of motor, which converts rotary motion into linear motion and has a scarce displacement device. Because it is too common in this field, it will not be described in detail here.

[0025] Working principle: Before use, press the pressure plate 42 downwards. As the pressure plate 42 moves downwards, it compresses the first spring 43, causing the first spring 43 to deform and apply the force of the deformation to the pressure plate 42. At this time, the clamping plate 41 loses the abutment of the pressure plate 42. Manually push the limiting plate 45 forward. The limiting plate 45 drives the movable frame 44 to slide in the groove. Measure the distance between the limiting plate 45 and the cutting blade 22 with a tape measure. When the specified waterproof membrane slice size is reached, release the pressure plate 42. The first spring 43 then deforms. A variable force is applied to the pressure plate 42, which lifts the clamping plate 41. The clamping plate 41 engages with the bottom of the rack 4, fixing the position of the movable frame 44 and the limiting plate 45. The waterproof membrane is then conveyed to the base 1. When the end of the waterproof membrane abuts against the limiting plate 45, the cylinder 21, through the cooperation of its output end and coupling, moves the cutting blade 22 downward, slicing the waterproof membrane. The waterproof membrane is continuously supplied via the roller 3, and the size of the waterproof membrane slices is controlled through continuous limiting cutting. This process standardizes and reduces the need for manual measurement and the intervention of measuring devices, thereby reducing operational steps and lowering processing costs. When the waterproof membrane passes the bottom of the pressure roller 5, the pressure roller 5 is pushed upwards. The pressure roller 5 drives the shaft seat to squeeze the second spring 52, causing the second spring 52 to deform and apply the deformation force to the waterproof membrane. The pressure roller 5 is pushed in the opposite direction by the force of the second spring 52, making close contact with the waterproof membrane and squeezing it flat. This flattens the waterproof membrane, facilitating subsequent measurement and slicing. Based on the width of the waterproof membrane, the output end of the telescopic motor 6 and the coupling work together to push the movable frame 61 to the appropriate position. Then, the side of the waterproof membrane enters between the movable frame 61 and the squeezing roller 64. According to the thickness of the waterproof membrane, an appropriate amount of gas is supplied into the air chamber 62, inflating the air chamber 62. The air chamber 62 drives the connecting frame 63 and the squeezing roller 64 downwards, squeezing the edge of the waterproof membrane through the squeezing roller 64 to prevent the edge of the waterproof membrane from curling up. In slicing, the curled edge is side-cut, which affects the slicing quality of the waterproof membrane.

[0026] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A device for slicing waterproof membrane rolls, characterized in that, include: The processing component is used to process waterproof membrane. The processing component includes a base (1), a mounting bracket (2), a cutting blade (22), a rack (4), and a limiting plate (45). The mounting bracket (2) is fixedly connected to the base (1), the cutting blade (22) is slidably connected to the mounting bracket (2), the rack (4) is symmetrically arranged on the base (1), a through hole is opened in the middle of the base (1), the limiting plate (45) is suspended on the through hole, and the limiting plate (45) is engaged with the rack (4).

2. The waterproof membrane slicing device according to claim 1, characterized in that, The rack (4) and the base (1) are connected by a sliding groove, and a movable frame (44) is slidably connected in the sliding groove. The end of the movable frame (44) is fixedly connected to the limiting plate (45). Each movable frame (44) is slidably connected to a pressure plate (42), and the pressure plate (42) is elastically connected to the movable frame (44). A clamping plate (41) is provided on one side of the pressure plate (42).

3. The waterproof membrane slicing device according to claim 2, characterized in that, Each of the aforementioned plates (41) is rotatably connected to the corresponding movable frame (44), each plate (41) is engaged with the corresponding rack (4), each plate (41) abuts against the pressure plate (42), and each pressure plate (42) is fixedly connected to the bottom of a first spring (43), and each first spring (43) is fixedly connected to the movable frame (44).

4. The waterproof membrane slicing device according to claim 1, characterized in that, A cylinder (21) is fixedly connected to the mounting frame (2). The output end of the cylinder (21) is connected to the cutting blade (22) through a coupling. A roller frame (11) is fixedly connected to the base (1). A roller (3) is rotatably connected to the roller frame (11).

5. The waterproof membrane slicing device according to claim 1, characterized in that, The base (1) is symmetrically provided with fixed seats (51), each fixed seat (51) is fixedly connected to the base (1), each fixed seat (51) has a groove, a shaft seat is slidably connected between the grooves, a pressure roller (5) is rotatably connected between the shaft seats, and a second spring (52) is fixedly connected between the shaft seat and the groove.

6. The waterproof membrane slicing device according to claim 1, characterized in that, A telescopic motor (6) is symmetrically arranged on the base (1). The output end of the telescopic motor (6) is connected to a movable frame (61) through a coupling. The movable frame (61) is slidably connected to the base (1). An airbag chamber (62) is provided inside the movable frame (61).

7. The waterproof membrane slicing device according to claim 6, characterized in that, The airbag chamber (62) is fixedly connected to the movable frame (61). A connecting frame (63) is fixedly connected to the bottom of the airbag chamber (62). The connecting frame (63) is slidably connected to the movable frame (61). An array of squeezing rollers (64) is arranged inside the connecting frame (63). Each squeezing roller (64) is rotatably connected to the connecting frame (63).

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