Water cutting device with lifting door system and water cutting device

Abstract

The utility model provides a kind of water cutting equipment with lifting door system and water cutting equipment, it is related to water cutting equipment technical field, comprising: rack, lift door plate, driving device, several counterweight units;Wherein, counterweight unit includes pull rope, counterweight, guide pulley;Guide pulley is installed on rack;Pull rope passes through guide pulley, one end is connected with the upper end of lift door plate, the other end is connected with counterweight, to make lift door plate and counterweight hang and set on guide pulley;Driving device can drive lift door plate to lift to realize opening or closing.This application technical scheme utilizes counterweight to balance the weight load of lift door plate, so that driving device can more stably drive lift door plate to lift to realize opening or closing, effectively avoid the door body damage caused by imbalance, improve safety performance, reduce noise level.

Description

Technical Field

[0001] This application relates to the field of waterjet cutting equipment technology, and in particular to a lifting gate system for waterjet cutting equipment and waterjet cutting equipment. Background Technology

[0002] Waterjet cutting, also known as high-pressure water jet cutting, is an advanced processing technology that uses ultra-high-pressure water jets (or abrasive mixtures) to cut materials. It achieves precise cutting of various materials by pressurizing water to extremely high pressure and forming a high-speed jet through nozzles with tiny orifices.

[0003] Currently, in order to accommodate the processing of large-sized products, the processing room of some waterjet cutting equipment has a very large span, and the size of the door panel of the processing room will also be increased accordingly. As a result, the weight of the door panel will increase significantly, making it difficult for the door panel to maintain balance and stability when opening and closing, and also generating more noise. Utility Model Content

[0004] The technical problem to be solved by this application is to provide a lifting gate system for water jet cutting equipment and water jet cutting equipment, in view of the above-mentioned deficiencies of the prior art.

[0005] A lifting gate system for water jet cutting equipment, the lifting gate system for water jet cutting equipment includes: a frame, a lifting gate plate, a drive device, and several counterweight units;

[0006] The counterweight unit includes a pull rope, a counterweight, and a guide pulley; the guide pulley is mounted on the frame; the pull rope passes around the guide pulley, with one end connected to the upper end of the lifting door panel and the other end connected to the counterweight, so that the lifting door panel and the counterweight are suspended on the guide pulley;

[0007] The drive device can drive the lifting door panel to rise and fall to open or close.

[0008] Optionally, the lifting door system for the waterjet cutting equipment has a first counterweight unit and a second counterweight unit, which are respectively arranged on both sides of the middle dividing line of the lifting door panel.

[0009] Optionally, the first counterweight unit includes a counterweight, multiple pull ropes, and several guide pulleys. For the first counterweight unit, the first end of each of the multiple pull ropes is used to connect to the counterweight; the second end of each of the multiple pull ropes is connected to the lifting door panel, and the connection positions are distributed at intervals on different lateral positions of the lifting door panel; each pulley is equipped with several guide pulleys.

[0010] The second counterweight unit includes a counterweight, multiple pull ropes, and several guide pulleys. For the second counterweight unit, the first end of the multiple pull ropes is used to connect to the counterweight; the second end of the multiple pull ropes is connected to the lifting door panel, and the connection positions are distributed at intervals on different lateral positions of the lifting door panel; each pulley is equipped with several guide pulleys.

[0011] Optionally, the counterweights of the first counterweight unit and the second counterweight unit are respectively disposed at both ends of the lifting door panel.

[0012] Optionally, the first counterweight unit and the second counterweight unit also have connecting ropes;

[0013] For the first counterweight unit, a connecting rope is also provided between the first end of the plurality of pull ropes and the counterweight; the first end of the connecting rope is connected to the first end of the plurality of pull ropes, and the second end of the connecting rope is connected to the counterweight;

[0014] For the second counterweight unit, a connecting rope is also provided between the first end of the plurality of pull ropes and the counterweight; the first end of the connecting rope is connected to the first end of the plurality of pull ropes, and the second end of the connecting rope is connected to the counterweight.

[0015] Optionally, the frame is provided with a vertical guide rail, and the counterweight is slidably mounted on the vertical guide rail.

[0016] Optionally, the driving device is configured as a rodless cylinder, which is vertically arranged on the side of the lifting door panel and connected to the lifting door panel.

[0017] On the other hand, this application also provides a waterjet cutting device, the waterjet cutting device comprising:

[0018] Processing room;

[0019] A cutting robot is installed in the processing room;

[0020] The aforementioned waterjet cutting equipment uses a lifting door system, whose lifting door panel can open or close the processing room.

[0021] The lifting gate system for waterjet cutting equipment provided in this application includes a counterweight unit on the lifting gate panel. The lifting gate panel is connected to the counterweight via a pull rope, which passes over a guide pulley, suspending the lifting gate panel and the counterweight on the guide pulley. This technical solution utilizes a counterweight to balance the weight load of the lifting gate panel, allowing the drive device to more smoothly drive the lifting gate panel to open or close, effectively preventing damage to the gate caused by imbalance, improving safety performance, and reducing noise levels. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the lifting gate system and waterjet cutting equipment in the embodiments of this application.

[0023] Figure 2 This is another structural schematic diagram of the lifting gate system and waterjet cutting equipment in the embodiments of this application.

[0024] Figure 3 yes Figure 2 A magnified view of a portion of the image.

[0025] Figure 4 This is another structural schematic diagram of the lifting gate system and waterjet cutting equipment in the embodiments of this application.

[0026] Reference numerals: Frame 10, Vertical guide rail 11, Processing room 12, Lifting door panel 20, Drive device 30, Counterweight unit 40, First counterweight unit 40a, Second counterweight unit 40b, Pull rope 41, Counterweight component 42, Guide pulley 43, Connecting rope 44, Cutting robot 50, Moving mechanism 60, Loading platform 70. Detailed Implementation

[0027] The following are specific embodiments of this application, described in conjunction with the accompanying drawings, to further illustrate the technical solutions of this application. However, this application is not limited to these embodiments. In the following description, specific details such as particular configurations and components are provided merely to aid in a comprehensive understanding of the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope of protection of this application. Furthermore, for clarity and brevity, descriptions of known functions and structures have been omitted.

[0028] It should be noted that, where there is no conflict, the embodiments and features described in this application can be combined with each other.

[0029] It should be understood that, in order to accommodate the processing of large-sized products, the processing chambers of some waterjet cutting equipment have very large spans, and the size of the door panels in the processing chambers also increases accordingly, resulting in a significant increase in the weight of the door panels. This makes it difficult for the door panels to maintain balance and stability when opening and closing, and also generates considerable noise. Therefore, this application provides a lifting door system for waterjet cutting equipment. The lifting door system for waterjet cutting equipment provided in this application will be described in detail below with reference to the accompanying drawings.

[0030] refer to Figures 1-3The lifting gate system for waterjet cutting equipment includes a frame 10, a lifting gate panel 20, a drive unit 30, and several counterweight units 40. Each counterweight unit 40 includes a pull rope 41, a counterweight 42, and a guide pulley 43. The guide pulley 43 is mounted on the frame 10. The pull rope 41 passes around the guide pulley 43, with one end connected to the upper end of the lifting gate panel 20 and the other end connected to the counterweight 42, so that the lifting gate panel 20 and the counterweight 42 are suspended on the guide pulley 43. The drive unit 30 can drive the lifting gate panel 20 to lift and lower to open or close.

[0031] The pull rope 41 passes over the guide pulley 43 and connects the lifting door panel 20 and the counterweight 42. During the operation of the lifting door panel 20, the pull rope 41 can pull the guide pulley 43 to rotate. In one specific embodiment, the pull rope 41 is a steel wire rope.

[0032] The lifting door panel 20 is used to open or close the processing room 12. A counterweight 42 applies an upward pulling force to the lifting door panel 20 via a pull rope 41. This pulling force can counteract at least part of the weight load of the lifting door panel 20. The pull rope 41 passes over a guide pulley 43, and its two ends are connected to the lifting door panel 20 and the counterweight 42 respectively. Therefore, the lifting door panel 20 and the counterweight 42 move in opposite directions; when the drive device 30 drives the lifting door panel 20 to rise, the counterweight 42 descends; when the drive device 30 drives the lifting door panel 20 to descend, the counterweight 42 rises. The counterweight unit 40 uses the counterweight 42 to balance the weight load of the lifting door panel 20, allowing the drive device 30 to drive the lifting door panel 20 to rise and fall more smoothly to open or close, effectively avoiding damage to the door caused by imbalance, improving safety performance, and reducing noise levels.

[0033] In one embodiment of this application, a vertical guide rail 11 is provided on the frame 10, and the counterweight 42 is slidably mounted on the vertical guide rail 11. The vertical guide rail 11 can be used to guide and limit the up and down sliding of the counterweight 42, avoiding shaking and making the operation more stable.

[0034] In one embodiment of this application, the drive device 30 is configured as a rodless cylinder, which is vertically arranged on the side of the lifting door panel 20 and connected to the lifting door panel 20. The rodless cylinder is a cylinder that uses a piston to directly or indirectly connect to the lifting door panel and makes the lifting door panel reciprocate following the piston. Using a rodless cylinder as the drive device can effectively reduce space occupation and make the structure more compact.

[0035] refer to Figure 4In one embodiment of this application, the lifting gate system for waterjet cutting equipment includes a first counterweight unit 40a and a second counterweight unit 40b, which are respectively arranged on both sides of the middle dividing line of the lifting gate panel 20. The first counterweight unit 40a and the second counterweight unit 40b are used to balance the gravity load on the left and right sides of the lifting gate panel 20, so as to maintain the balance on both sides of the middle dividing line of the lifting gate panel and make the lifting gate panel more balanced during operation.

[0036] It should be understood that when the lateral dimension of the door panel is very large, the weight of the door panel will increase significantly, and since the weight load is distributed across the entire lateral dimension, it is easy to cause left-right imbalance. In this embodiment, the first counterweight unit 40a and the second counterweight unit 40b are used to balance the gravity load on the left and right sides of the lifting door panel 20, respectively, so that the lifting door panel is more balanced in terms of force and runs more smoothly.

[0037] In one embodiment of this application, the first counterweight unit 40a includes a counterweight 42, multiple pull ropes 41, and several guide pulleys 43. For the first counterweight unit 40a, the first ends of the multiple pull ropes 41 are used to connect to the counterweight 42; the second ends of the multiple pull ropes 41 are all connected to the lifting door panel 20, and the connection positions are distributed at intervals at different lateral positions of the lifting door panel 20; each tensioning unit is equipped with several guide pulleys 43. For the first counterweight unit 40a, the counterweight 42 is connected to different lateral positions on the lifting door panel 20 through multiple pull ropes 41, so that the tension applied by the counterweight 42 to the lifting door panel 20 is more evenly distributed along the lateral length of the lifting door panel 20, which makes the lifting door panel more balanced during operation.

[0038] In one embodiment of this application, the second counterweight unit 40b includes a counterweight 42, multiple pull ropes 41, and several guide pulleys 43. For the second counterweight unit 40b, the first ends of the multiple pull ropes 41 are used to connect to the counterweight 42; the second ends of the multiple pull ropes 41 are all connected to the lifting door panel 20, and the connection positions are distributed at intervals at different lateral positions of the lifting door panel 20; several guide pulleys 43 are provided for each tensioning position. For the second counterweight unit 40b, the counterweight 42 is connected to different lateral positions on the lifting door panel 20 through multiple pull ropes 41, so that the tension applied by the counterweight 42 to the lifting door panel 20 is more evenly distributed along the lateral length of the lifting door panel 20, which makes the lifting door panel more balanced during operation.

[0039] In summary, the first counterweight unit 40a and the second counterweight unit 40b are respectively arranged on both sides of the middle dividing line of the lifting door panel 20. For both the first counterweight unit 40a and the second counterweight unit 40b, the first ends of multiple pull ropes 41 are used to connect to the counterweight 42; the second ends of the multiple pull ropes 41 are all connected to the lifting door panel 20, and the connection positions are distributed at intervals at different lateral positions of the lifting door panel 20. The above arrangement makes the pulling force applied to the lifting door panel 20 by the counterweight 42 of the first counterweight unit 40a and the counterweight 42 of the second counterweight unit 40b more evenly distributed along the lateral length of the lifting door panel 20.

[0040] Furthermore, the counterweight 42 of the first counterweight unit 40a and the counterweight 42 of the second counterweight unit 40b are respectively disposed at both ends of the lifting door panel 20. (Reference) Figure 2 , Figure 2 The counterweight 42 shown is arranged at one end of the lifting door panel 20, on the side of the processing room 12.

[0041] In one embodiment of this application, the first counterweight unit 40a and the second counterweight unit 40b further include a connecting rope 44. (See reference...) Figure 3 For the first counterweight unit 40a, a connecting rope 44 is provided between the first ends of the multiple pull ropes 41 and the counterweight 42; the first end of the connecting rope 44 is connected to the first ends of the multiple pull ropes 41, and the second end of the connecting rope 44 is connected to the counterweight 42. Figure 3 In the structure shown, on the side near the counterweight 42, the first ends of multiple pull ropes 41 converge and connect to the first end of the connecting rope 44, converging the tension onto the connecting rope 44, and applying it to the counterweight 42 from the second end of the connecting rope 44.

[0042] refer to Figure 3 For the second counterweight unit 40b, a connecting rope 44 is also provided between the first ends of the multiple pull ropes 41 and the counterweight 42; the first end of the connecting rope 44 is connected to the first ends of the multiple pull ropes 41, and the second end of the connecting rope 44 is connected to the counterweight. Figure 3 In the structure shown, on the side near the counterweight 42, the first ends of multiple pull ropes 41 converge and connect to the first end of the connecting rope 44, converging the tension onto the connecting rope 44, and applying it to the counterweight 42 from the second end of the connecting rope 44.

[0043] It should be understood that the first counterweight unit 40a and the second counterweight unit 40b have the same structure. Figure 2 and Figure 3 The counterweight unit 40 shown can represent the first counterweight unit 40a and the second counterweight unit 40b.

[0044] refer to Figures 1-4This application also provides a waterjet cutting device, which includes a processing chamber 12, a cutting robot 50, and a lifting door system for the waterjet cutting device. The cutting robot 50 is located inside the processing chamber 12; the lifting door panel 20 of the lifting door system for the waterjet cutting device can open or close the processing chamber 12.

[0045] When the water jet cutting equipment is processing a workpiece, the drive device 30 first drives the lifting door 20 to open, and the workpiece to be processed enters the processing chamber 12. After the workpiece enters the processing chamber 12, the drive device 30 drives the lifting door 20 to close. At this time, the cutting robot 50 can perform water jet cutting on the workpiece in the processing chamber 12.

[0046] refer to Figure 1 In one embodiment of this application, the waterjet cutting equipment has two sets of lifting door systems, with the lifting door panels 20 of the two systems respectively arranged on both sides of the processing chamber 12. This allows both sides of the processing chamber 12 to be used for feeding or discharging materials, making it more convenient and efficient. Furthermore, a loading platform 70 is arranged on the exterior of both sides of the processing chamber 12. The waterjet cutting equipment also includes a moving mechanism 60 for moving workpieces between the loading platform 70 and the processing chamber 12.

[0047] In summary, the lifting gate system for waterjet cutting equipment provided in this application includes a counterweight unit on the lifting gate panel. The lifting gate panel is connected to the counterweight via a pull rope, which passes over a guide pulley, suspending the lifting gate panel and the counterweight on the guide pulley. This application's technical solution utilizes a counterweight to balance the weight load of the lifting gate panel, allowing the drive device to more smoothly drive the lifting gate panel to open or close, effectively preventing damage to the gate caused by imbalance, improving safety performance, and reducing noise levels. Furthermore, this application also provides a waterjet cutting device incorporating the aforementioned lifting gate system.

[0048] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0049] 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 at least one of that feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] The specific embodiments described herein are merely illustrative examples of the technical solutions of this application. Those skilled in the art to which this application pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, but without departing from the scope defined by the claims of this application.

Claims

1. A lifting gate system for waterjet cutting equipment, characterized in that, The lifting gate system for the waterjet cutting equipment includes: a frame, a lifting gate panel, a drive unit, and several counterweight units; The counterweight unit includes a pull rope, a counterweight, and a guide pulley; the guide pulley is mounted on the frame; the pull rope passes around the guide pulley, with one end connected to the upper end of the lifting door panel and the other end connected to the counterweight, so that the lifting door panel and the counterweight are suspended on the guide pulley; The drive device can drive the lifting door panel to rise and fall to open or close.

2. The lifting gate system for waterjet cutting equipment according to claim 1, characterized in that, The lifting door system for the waterjet cutting equipment has a first counterweight unit and a second counterweight unit, which are respectively arranged on both sides of the middle dividing line of the lifting door panel.

3. The lifting gate system for waterjet cutting equipment according to claim 2, characterized in that, The first counterweight unit includes a counterweight component, multiple pull ropes, and several guide pulleys. For the first counterweight unit, the first end of each of the multiple pull ropes is used to connect to the counterweight component; the second end of each of the multiple pull ropes is connected to the lifting door panel, and the connection positions are distributed at intervals on different lateral positions of the lifting door panel; each pulley is equipped with several guide pulleys. The second counterweight unit includes a counterweight, multiple pull ropes, and several guide pulleys. For the second counterweight unit, the first end of the multiple pull ropes is used to connect to the counterweight; the second end of the multiple pull ropes is connected to the lifting door panel, and the connection positions are distributed at intervals on different lateral positions of the lifting door panel; each pulley is equipped with several guide pulleys.

4. The lifting gate system for waterjet cutting equipment according to claim 3, characterized in that, The counterweights of the first counterweight unit and the second counterweight unit are respectively located at both ends of the lifting door panel.

5. The lifting gate system for waterjet cutting equipment according to claim 3, characterized in that, The first counterweight unit and the second counterweight unit also have connecting ropes; For the first counterweight unit, a connecting rope is also provided between the first end of the plurality of pull ropes and the counterweight; the first end of the connecting rope is connected to the first end of the plurality of pull ropes, and the second end of the connecting rope is connected to the counterweight; For the second counterweight unit, a connecting rope is also provided between the first end of the plurality of pull ropes and the counterweight; the first end of the connecting rope is connected to the first end of the plurality of pull ropes, and the second end of the connecting rope is connected to the counterweight.

6. The lifting gate system for waterjet cutting equipment according to claim 1, characterized in that, The frame is equipped with a vertical guide rail, and the counterweight is slidably mounted on the vertical guide rail.

7. The lifting gate system for waterjet cutting equipment according to claim 1, characterized in that, The driving device is a rodless cylinder, which is vertically arranged on the side of the lifting door panel and connected to the lifting door panel.

8. A waterjet cutting device, characterized in that, The waterjet cutting equipment includes: Processing room; A cutting robot is installed in the processing room; The lifting door system for waterjet cutting equipment as described in any one of claims 1-7, wherein the lifting door panel is capable of opening or closing the processing room.

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