Waterproofing membrane production cutting device

Abstract

The utility model provides a waterproof volume production cutting device, including base, be provided with mounting bracket on the base, be provided with vertical drive subassembly on the mounting bracket, fixedly connected with mounting panel on the output shaft of vertical drive subassembly. The utility model has the advantages of: starting vertical drive subassembly drives mounting panel to carry out vertical displacement, and the lower branch pole drives the lower displacement of pressing plate, and the pressing plate contacts waterproof volume first, and then the cutter continues to move down, under the action of the reaction force of first spring, the pressing plate will be compacted. The cutter contacts the volume and cuts it, then the cutter moves to the cutter groove, under the extrusion of the cutter, the supporting plate moves to the storage groove and extrudes the second spring, which opens a channel for the cutter and avoids damaging the blade. At the same time, the rest continues to support the waterproof volume, preventing the volume from shifting. When cutting, the waterproof volume is supported and is difficult to follow the cutter into the cutter groove, which helps to ensure the cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane production technology, and in particular to a waterproof membrane production and cutting device. Background Technology

[0002] Waterproof membrane is a flexible building material that can be rolled up and used in building walls, roofs, tunnels, highways, landfills, and other applications to prevent rainwater and groundwater seepage. Cutting the waterproof membrane is a crucial step in waterproofing construction. Proper cutting methods ensure that the membrane meets the laying requirements of different parts of the project, guaranteeing waterproofing effectiveness while avoiding material waste.

[0003] In existing technologies, cutting devices typically use a cutter to cut the roll material. To avoid damaging the blade, a groove is usually cut into the cutting platform for the blade to pass through. However, the cutter has a certain thickness, and a wide groove may cause the roll material to move into the groove during the cutting process, thus affecting the cutting quality. Therefore, an improved cutting device for waterproof roll material production is proposed. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a waterproof membrane production and cutting device to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a waterproof roll material production and cutting device, including a base, a mounting frame on the base, a vertical drive assembly on the mounting frame, a mounting plate fixedly connected to the output shaft of the vertical drive assembly, a cutter on the mounting plate, several support rods inserted into the mounting plate, a pressure plate fixedly connected to the bottom end of each support rod, and a first spring between the pressure plate and the mounting plate; a cutter groove is formed on the base, and storage grooves are formed on both sides of the cutter groove inside the base, a support plate is inserted into the storage groove, a second spring is provided between the support plate and the storage groove, and a pull plate that can be pulled to move is fixedly connected to the bottom surface of the support plate.

[0007] Preferably, in any of the above schemes, a plurality of the support rods are symmetrically arranged on both sides of the tool, and a limit block is fixedly connected to the top of the support rod.

[0008] The above technical solution provides a working platform for cutting the waterproof membrane. A mounting frame is installed on the base, providing a platform for the vertical drive assembly. The vertical drive assembly drives the mounting plate to move vertically, which in turn drives the cutter to move vertically for cutting. Support rods provide support for the pressure plates; several support rods are symmetrically arranged so that pressure plates can be placed on both sides of the cutter. Limiting blocks are installed at the top of the support rods to prevent them from completely detaching from the mounting plate.

[0009] Preferably, as described in any of the above embodiments, the bottom surface of the pressure plate is provided with a protective pad, and the first spring is sleeved on the outside of the support rod.

[0010] The above technical solution employs a pressure plate to apply pressure to the waterproof membrane, thus securing it in place. When the vertical drive assembly moves the cutter downwards, the support rod moves downwards, causing the pressure plate to move as well. The pressure plate first contacts the waterproof membrane, and then the cutter continues to move downwards. Under the reaction force of the first spring, the pressure plate presses the membrane firmly, preventing it from shifting during cutting. A protective pad is placed on the bottom surface of the pressure plate to prevent damage to the membrane. The first spring is sleeved on the outside of the support rod to prevent displacement in other directions.

[0011] Preferably, in any of the above embodiments, a guide rod is fixedly connected inside the storage slot, and the tray is sleeved on the outside of the guide rod.

[0012] The above technical solution involves creating a storage groove on the base to provide installation and storage space for the tray and the second spring. A guide rod is installed inside the storage groove to constrain and guide the tray fitted on its outer side, preventing the tray from shifting in other directions.

[0013] Preferably, in any of the above solutions, there are several guide rods in the storage groove, which are evenly arranged along the width of the storage groove.

[0014] By adopting the above technical solution, by setting several guide rods, constraints can be achieved on multiple positions of the pallet, enabling the pallet to move horizontally in a balanced manner.

[0015] Preferably, the top of the outer end of the pallet is chamfered, and a plurality of balls are embedded in the bottom surface of the pallet.

[0016] The above technical solution works as follows: When the cutter moves to the cutter groove, the support plate moves into the receiving groove under the pressure of the cutter, compressing the second spring to clear a path for the cutter and prevent damage to the blade. Simultaneously, the remaining parts continue to support the waterproof membrane, preventing it from shifting. A chamfer is provided on the support plate to allow for smoother movement into the receiving groove under the pressure of the cutter. Ball bearings are installed on the bottom surface of the support plate to reduce friction between it and the receiving groove, further smoothing its movement.

[0017] Preferably, of any of the above embodiments, there are several second springs, and the second springs are sleeved on the outside of the guide rod.

[0018] The above technical solution employs a second spring that provides elastic support to the tray, enabling it to move into the receiving slot under external force. The use of multiple second springs helps ensure uniform force distribution across the tray. Attaching the second spring to the outside of the guide rod prevents it from bending.

[0019] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0020] 1. This waterproof membrane production and cutting device, through the arrangement of a receiving groove, a support plate, a second spring, a mounting plate, a support rod, a pressure plate, and a first spring, utilizes a vertical drive assembly during cutting. This activates the mounting plate to move vertically, causing the support rod to move downwards, which in turn moves the pressure plate downwards. The pressure plate first contacts the waterproof membrane, and then the cutter continues to move downwards. Under the reaction force of the first spring, the pressure plate presses the membrane firmly. The cutter then contacts the membrane and cuts it. As the cutter moves to the cutter groove, the support plate moves into the receiving groove due to the pressure from the cutter, compressing the second spring and clearing a path for the cutter, preventing damage to the blade. Simultaneously, the remaining components continue to support the waterproof membrane, preventing it from shifting. During the cutting action, the waterproof membrane is supported, making it difficult for it to follow the cutter into the cutter groove, thus ensuring cutting quality.

[0021] 2. This waterproof membrane production and cutting device features a limiting block at the top of the support rod to prevent it from completely detaching from the mounting plate. A protective pad is placed on the bottom surface of the pressure plate to prevent damage to the membrane. A first spring is sleeved on the outside of the support rod to prevent displacement in other directions. A guide rod is installed within the receiving groove to constrain and guide the support plate sleeved on its outside, preventing displacement in other directions. Ball bearings are installed on the bottom surface of the support plate to reduce friction between it and the receiving groove, allowing for smoother movement.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a first-view structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0026] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0027] Figure 4 For the present utility model Figure 3 A schematic diagram of the structure at point A in the middle.

[0028] In the diagram: 1-base, 2-mounting bracket, 3-vertical drive assembly, 4-mounting plate, 5-tool, 6-support rod, 7-pressure plate, 8-first spring, 9-tool groove, 10-storage groove, 11-support plate, 12-second spring, 13-pull plate. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] like Figures 1-4 As shown, this utility model includes a base 1, a mounting frame 2 on the base 1, a vertical drive assembly 3 on the mounting frame 2, a mounting plate 4 fixedly connected to the output shaft of the vertical drive assembly 3, a cutter 5 on the mounting plate 4, several support rods 6 inserted into the mounting plate 4, a pressure plate 7 fixedly connected to the bottom end of the support rods 6, and a first spring 8 between the pressure plate 7 and the mounting plate 4; a cutter groove 9 is opened on the base 1, and a storage groove 10 is opened on both sides of the cutter groove 9 inside the base 1, a support plate 11 is inserted into the storage groove 10, a second spring 12 is provided between the support plate 11 and the storage groove 10, and a pull plate 13 that can be pulled to move is fixedly connected to the bottom surface of the support plate 11.

[0032] Example 1: Several support rods 6 are symmetrically arranged on both sides of the cutter 5, and a limiting block is fixedly connected to the top of the support rod 6. The base 1 provides a working platform for cutting the waterproof membrane. A mounting frame 2 is installed on it, providing a mounting platform for the vertical drive assembly 3. The vertical drive assembly 3 is used to drive the mounting plate 4 to move vertically, which in turn drives the cutter 5 to move vertically and perform the cutting action. The support rods 6 provide support for the pressure plate 7. The symmetrical arrangement of several support rods 6 allows the pressure plate 7 to be placed on both sides of the cutter 5. A limiting block is provided at the top of the support rod 6 to prevent the support rod 6 from completely detaching from the mounting plate 4.

[0033] A protective pad is provided on the bottom surface of the pressure plate 7, and the first spring 8 is sleeved on the outside of the support rod 6. The pressure plate 7 is used to apply pressure to the waterproof membrane, thus fixing it in place. When the vertical drive assembly 4 moves the cutter 5 downward, the support rod 6 moves downward, causing the pressure plate 7 to move downward as well. The pressure plate 7 first contacts the waterproof membrane, and then the cutter 5 continues to move downward. Under the reaction force of the first spring 8, the pressure plate 7 presses the membrane tightly, preventing it from moving during the cutting process. The protective pad on the bottom surface of the pressure plate 7 prevents damage to the membrane. The first spring 8 sleeved on the outside of the support rod 6 prevents it from shifting in other directions.

[0034] Example 2: A guide rod is fixedly connected inside the storage groove 10, and the support plate 11 is sleeved on the outside of the guide rod. The storage groove 10 is formed on the base 1, providing installation and storage space for the support plate 11 and the second spring 12. The guide rod is installed inside the storage groove 10, which can constrain and guide the support plate 11 sleeved on its outside, preventing displacement of the support plate 11 in other directions. Several guide rods are arranged evenly along the width of the storage groove 10. By setting several guide rods, multiple positions of the support plate 11 can be constrained, allowing the support plate 11 to move horizontally in a balanced manner.

[0035] Example 3: The top of the outer end of the support plate 11 is chamfered, and several ball bearings are embedded in the bottom surface of the support plate 11. When the cutter 5 moves to the cutter groove 9, the support plate 11 moves into the receiving groove 10 under the pressure of the cutter 5, and compresses the second spring 12 to make way for the cutter 5 and avoid damage to the blade. At the same time, the remaining part continues to support the waterproof membrane to prevent the membrane from shifting. The chamfer on the support plate 11 allows it to move more smoothly into the receiving groove 10 under the pressure of the cutter 5. The ball bearings on the bottom surface of the support plate 11 reduce the friction between it and the receiving groove 10, making its movement smoother. There are several second springs 12, which are sleeved on the outside of the guide rod. The second springs 12 provide elastic support for the support plate 11, allowing it to move into the receiving groove 10 under the action of external force. The presence of several second springs 12 helps to ensure the uniformity of force on the support plate 11. By attaching the second spring 12 to the outside of the guide rod, bending of the second spring 12 can be prevented.

[0036] The working principle of this utility model is as follows:

[0037] S1. Start the vertical drive assembly 3 to drive the mounting plate 4 to move vertically. The support rod 6 moves down and drives the pressure plate 7 to move down. The pressure plate 7 first contacts the waterproof membrane, and then the cutter 5 continues to move down. Under the reaction force of the first spring 8, the pressure plate 7 presses the membrane tightly.

[0038] S2. The cutter 5 contacts the roll material and cuts it. Then, when the cutter 5 moves to the cutter groove 9, the support plate 11 moves into the receiving groove 10 due to the pressure of the cutter 5, and compresses the second spring 12 to make way for the cutter 5 and avoid damaging the blade. At the same time, the remaining parts continue to support the waterproof roll material to prevent the roll material from shifting.

[0039] Compared with the prior art, the present invention has the following advantages:

[0040] 1. This waterproof membrane production and cutting device, through the arrangement of a storage groove 10, a support plate 11, a second spring 12, a mounting plate 4, a support rod 6, a pressure plate 7, and a first spring 8, etc., during the cutting operation, the vertical drive assembly 3 is activated to drive the mounting plate 4 to move vertically, the support rod 6 moves down and drives the pressure plate 7 to move down, the pressure plate 7 first contacts the waterproof membrane, and then the cutter 5 continues to move down. Under the reaction force of the first spring 8, the pressure plate 7 presses the membrane tightly. The cutter 5 contacts the membrane and cuts it. Subsequently, when the cutter 5 moves to the cutter groove 9, the support plate 11 moves into the storage groove 10 due to the pressure of the cutter 5, and squeezes the second spring 12, making way for the cutter 5 and avoiding damage to the blade. At the same time, the remaining parts continue to support the waterproof membrane to prevent the membrane from shifting. During the cutting action, the waterproof membrane is supported and is difficult to follow the cutter 5 into the cutter groove 9, which helps to ensure the cutting quality.

[0041] 2. The waterproof membrane production and cutting device includes a limiting block at the top of the support rod 6 to prevent it from completely detaching from the mounting plate 4. A protective pad is placed on the bottom surface of the pressure plate 7 to prevent damage to the membrane. The first spring 8 is sleeved on the outside of the support rod 6 to prevent displacement in other directions. A guide rod is installed inside the receiving groove 10 to constrain and guide the support plate 11 sleeved on its outside, preventing displacement in other directions. Ball bearings are installed on the bottom surface of the support plate 11 to reduce friction between it and the receiving groove 10, making its movement smoother.

Claims

1. A waterproof roll material production and cutting device, comprising a base (1), a mounting frame (2) disposed on the base (1), a vertical drive assembly (3) disposed on the mounting frame (2), a mounting plate (4) fixedly connected to the output shaft of the vertical drive assembly (3), and a cutting tool (5) disposed on the mounting plate (4); characterized in that, A plurality of support rods (6) are inserted into the mounting plate (4), and a pressure plate (7) is fixedly connected to the bottom end of the support rods (6). A first spring (8) is provided between the pressure plate (7) and the mounting plate (4). The base (1) has a knife groove (9) and a storage groove (10) is provided on both sides of the knife groove (9) in the base (1). A support plate (11) is inserted into the storage groove (10). A second spring (12) is provided between the support plate (11) and the storage groove (10). A pull plate (13) that can be pulled to move is fixedly connected to the bottom surface of the support plate (11).

2. The waterproof membrane production and cutting device as described in claim 1, characterized in that: Several of the support rods (6) are symmetrically arranged on both sides of the cutter (5), and a limit block is fixedly connected to the top of the support rod (6).

3. The waterproof membrane production and cutting device as described in claim 2, characterized in that: The bottom surface of the pressure plate (7) is provided with a protective pad, and the first spring (8) is sleeved on the outside of the support rod (6).

4. The waterproof membrane production and cutting device as described in claim 3, characterized in that: A guide rod is fixedly connected inside the storage slot (10), and the tray (11) is sleeved on the outside of the guide rod.

5. The waterproof membrane production and cutting device as described in claim 4, characterized in that: The storage groove (10) contains several guide rods that are evenly arranged along the width of the storage groove (10).

6. The waterproof membrane production and cutting device as described in claim 5, characterized in that: The top of the outer end of the tray (11) is chamfered, and a number of balls are embedded in the bottom surface of the tray (11).

7. The waterproof membrane production and cutting device as described in claim 4, characterized in that: There are several second springs (12), and the second springs (12) are sleeved on the outside of the guide rod.

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