Supporting device for gantry type numerical control plasma cutting machine

Abstract

The utility model discloses a supporting device for a gantry type numerical control plasma cutting machine, and particularly relates to the technical field of cutting machine supporting, the supporting device comprises two supporting frames, the lower ends of the two supporting frames are fixedly connected with two supporting rods which are symmetrical front and back, and the upper ends of the two supporting frames are connected with a cutting device in a sliding mode. The lower portions of the ends, away from each other, of the two supporting frames are fixedly connected with baffles, the upper portions of the ends, close to each other, of the four supporting rods are jointly and fixedly connected with a collecting assembly, and the upper portion of the right end of the supporting frame located on the right portion is fixedly connected with a driving device. According to the supporting device for the gantry type numerical control plasma cutting machine, in the using process, waste and crushed materials generated in the cutting process are collected through the collecting assembly, workers are prevented from moving the device to conduct cleaning, the cleanliness of the cutting environment is improved, meanwhile, small materials can be collected, and the working efficiency is improved. And collection difficulty caused by scattering of the materials on the ground is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machine support, in particular to a supporting device for a gantry type numerical control plasma cutting machine. Background Art

[0002] Gantry CNC plasma cutting machine is a kind of cutting equipment widely used in metal processing and industrial manufacturing. The equipment adopts gantry structure, with the characteristics of large horizontal span, stable operation, good configuration and high working efficiency. Among them, the support device of gantry CNC plasma cutting machine is its important component, which is responsible for supporting and fixing various parts of the cutting machine to ensure the stability and accuracy of the cutting machine during operation.

[0003] The general support device does not have the function of collecting the debris scattered during the cutting process. Since the entire cutting equipment is heavy and bulky, it brings certain difficulties to installation and movement, which makes it difficult to clean and collect the scattered debris. Therefore, a support device for a gantry-type CNC plasma cutting machine is needed.

[0004] Chinese patent document CN214815803U discloses a plate support device for a laser cutting machine, including a mounting frame, a laser cutting table is arranged on the mounting frame, mounting tables are arranged on both sides of the laser cutting table, a mounting plate and a driving mechanism are arranged on the mounting table, two rows of rubber wheels are arranged on the mounting plate, a plate is placed between the two rows of rubber wheels, and the driving mechanism drives the rubber wheels to rotate; the two rows of rubber wheels move in a directional manner at the same time under the action of the driving mechanism, the rubber wheels can increase the friction force, and the two-way extrusion drives the plate to move in a directional manner, cooperates with the laser cutter to complete the cutting operation process, greatly improves the work efficiency, and reduces the damage and waste of the plate. However, the above patent document still has the following defects during use:

[0005] The above patent document is not convenient for collecting the debris generated after the cutting device cuts the material during use, and during the cutting process, if the staff is close to the device, they may be burned by the sparks and splashes generated, which poses certain safety hazards. Utility Model Content

[0006] The main purpose of the utility model is to provide a supporting device for a gantry type CNC plasma cutting machine, which can effectively solve the problem that it is inconvenient to collect the debris generated after the cutting device cuts the material, and there are certain safety hazards.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A supporting device for a gantry-type CNC plasma cutting machine comprises two supporting frames, wherein the lower ends of the two supporting frames are fixedly connected with two supporting rods which are symmetrical in front and back, the upper ends of the two supporting frames are slidably connected with a cutting device, the lower parts of the ends of the two supporting frames which are away from each other are fixedly connected with a baffle, the upper parts of the ends of the four supporting rods which are close to each other are commonly fixedly connected with a collecting assembly, the upper part of the right end of the supporting frame located on the right part is fixedly connected with a driving device, the ends of the two supporting frames which are close to each other are commonly fixedly connected with two fixing rods which are symmetrical in front and back, and the upper ends of the two fixing rods are fixedly connected with a plurality of supporting plates which are equidistantly spaced from left to right.

[0009] Preferably, the cutting device comprises two support members, the upper ends of the two support members are commonly fixedly connected to a crossbeam guide rail, the outer surface of the crossbeam guide rail is slidably connected to a cutting machine, and the two support members are both slidably connected to a support frame on the same side.

[0010] Preferably, the front side and the rear side of the lower end of the support member are both rotatably connected to roller two, and the middle part of the front side and the middle part of the rear side of the upper end of the support member are both rotatably connected to roller one.

[0011] Preferably, the four rollers 1 are all in close contact with the upper end of the support frame, and the four rollers 2 on the same side are all in close contact with the support frame on the same side.

[0012] Preferably, the collecting assembly includes a collecting trough and an inclined plate, a scraping assembly is provided in the middle of the upper end of the collecting trough, the inclined plate is provided at the front end of the collecting trough, a collecting box is provided on the rear side of the lower end of the inclined plate, and the inclined plate and the collecting box are fixedly connected to two support rods on the same side.

[0013] Preferably, the scraping assembly comprises a scraper, the upper end of which is fixedly connected to two left-right symmetrical fixing plates, and the lower ends of the two fixing plates are rotatably connected to roller three which is tightly attached to the support frame on the same side.

[0014] Preferably, the driving device comprises a rack, the upper end of the rack is meshedly connected with a gear, and the left end of the gear is fixedly connected with a driving assembly.

[0015] Preferably, the rack is fixedly connected to the support frame on the same side, and the drive assembly is fixedly connected to the support member on the same side.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During use, the utility model utilizes a collection component to collect waste debris generated during the cutting process, thereby avoiding the need for workers to move the device for cleaning, thereby improving the cleanliness of the cutting environment. At the same time, smaller materials can also be collected to avoid materials being scattered on the ground and causing collection difficulties.

[0018] 2. During the use of the utility model, the baffles on the left and right sides shield the splashes generated during cutting, making it convenient for workers to move around on both sides of the device and reducing the risk of burns. At the same time, the driving force of the cutting device is used to drive the collection component to gather materials or crushed materials, which reduces the driving cost and further improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the collection component of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0023] Figure 5 This is a schematic diagram of the overall structure of the collection component of the utility model from another perspective.

[0024] In the figure: 1. cutting device; 2. baffle; 3. support frame; 4. collecting assembly; 5. driving device; 6. support rod; 7. fixing rod; 11. supporting member; 12. crossbeam guide; 13. cutting machine; 41. collecting trough; 42. scraping assembly; 43. tilting plate; 44. collecting box; 111. roller one; 112. roller two; 51. rack; 52. gear; 53. driving assembly; 421. fixing plate; 422. roller three; 423. scraper. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, a supporting device for a gantry-type CNC plasma cutting machine comprises two supporting frames 3, the lower ends of the two supporting frames 3 are fixedly connected with two supporting rods 6 that are symmetrical in front and back, the upper ends of the two supporting frames 3 are slidably connected with a cutting device 1, the lower parts of the ends of the two supporting frames 3 that are away from each other are fixedly connected with a baffle 2, the upper parts of the ends of the four supporting rods 6 that are close to each other are commonly fixedly connected with a collecting assembly 4, the upper part of the right end of the supporting frame 3 located on the right part is fixedly connected with a driving device 5, the ends of the two supporting frames 3 that are close to each other are commonly fixedly connected with two fixing rods 7 that are symmetrical in front and back, and the upper ends of the two fixing rods 7 are fixedly connected with a plurality of supporting plates equidistantly from left to right.

[0027] In the specific implementation process of this scheme, when the material to be cut is placed on several support plates, the cutting machine 13 can be started for cutting. The cutting machine 13 can slide left and right on the outer surface of the beam guide rail 12 to adjust the left and right position. At the same time, the driving device 5 can be started to drive the cutting device 1 to slide forward and backward to adjust the front and rear position of the cutting, so as to facilitate arbitrary cutting of the material plate. In this process, the baffles 2 on the left and right sides are used to block the splashing materials to avoid burns to the engineers on both sides. When the driving device 5 is started, it will also drive the collecting component 4 to move forward and backward, collect the cut fragments and scrape and collect the fragments at the same time, thereby improving the efficiency of collecting fragments and reducing the labor pressure of workers.

[0028] Specifically, in order to facilitate arbitrary cutting of materials, refer to Figure 1 and Figure 3 The cutting device 1 includes two support members 11, the upper ends of the two support members 11 are fixedly connected to a beam guide rail 12, the outer surface of the beam guide rail 12 is slidably connected to a cutting machine 13, and the two support members 11 are slidably connected to the support frame 3 on the same side;

[0029] For further information, see Figure 3 The front side and the rear side of the lower end of the support member 11 are both symmetrically connected to the roller 2 112 for rotation, and the middle part of the front side and the middle part of the rear side of the upper end of the support member 11 are both rotatably connected to the roller 1 111;

[0030] For further information, see Figure 3 , the four rollers 111 are all in close contact with the upper end of the support frame 3, and the four rollers 2 112 on the same side are all in close contact with the support frame 3 on the same side;

[0031] For further information, see Figure 3 The driving device 5 includes a rack 51, the upper end of the rack 51 is meshedly connected with a gear 52, and the left end of the gear 52 is fixedly connected with a driving assembly 53;

[0032] For further information, see Figure 3 , the rack 51 is fixedly connected to the support frame 3 on the same side, and the drive assembly 53 is fixedly connected to the support member 11 on the same side;

[0033] The middle crossbeam guide rail 12 is usually a rectangular ball linear guide rail with high precision and stability, and is used to support and guide the movement of the cutting head.

[0034] The above-mentioned cutting machine 13 includes a transmission system, a lifting system, an electrical control cabinet, an auxiliary system and a CNC system, wherein: the transmission system includes a servo motor, a reducer and a transmission device, which are used to drive the longitudinal movement of the cutting head on the crossbeam guide rail; the lifting system is used to adjust the height of the cutting head to adapt to workpieces of different thicknesses; the electrical control cabinet contains an electrical control system for controlling various functions of the machine tool; the auxiliary systems are automatic height adjustment system, ignition system, marking system, cooling system, etc., which are used to improve cutting accuracy and efficiency.

[0035] In addition, the CNC system includes industrial computers, cutting control software and plasma cutting parts, among which: the industrial computer or industrial controller is the command center of the machine tool, responsible for receiving and processing cutting instructions and controlling the various movements of the machine tool; the cutting control software is used to generate cutting paths, control cutting speeds, adjust cutting parameters, etc., to achieve efficient and accurate cutting;

[0036] The plasma power supply in the plasma cutting part is used to provide the plasma gas and electric energy required for cutting, generating a high-temperature, high-speed plasma arc for melting and cutting metals; the cutting torch, also known as an ion cutting gun, is a device for generating and transmitting the plasma arc; the gas supply system includes oxygen cylinders, gas cylinders, etc., which are used to provide the oxygen and gas required for cutting; it also includes auxiliary equipment such as dust removal systems and cooling systems;

[0037] The above are the main structural components of the cutting machine 13, which is used to smoothly cut the materials.

[0038] The above-mentioned driving assembly 53 is composed of a motor, a large gear, a small gear and a transmission belt. The large gear and the small gear are connected together by a transmission belt. The large gear is fixedly connected to the gear 52 on the same side, which can drive the gear 52 to rotate. The small gear is fixedly connected to the coupling at the output end of the motor, and the small gear is rotationally connected to the cutting device 1. The motor is fixedly connected to the cutting device 1 through a connecting seat, so that after starting the driving assembly 53, the gear 52 can be driven to rotate. When the support member 11 slides on the upper end of the support frame 3, it can also drive the driving assembly 53 to slide together.

[0039] It can be seen that when the material to be cut is placed on several support plates, the cutting machine 13 can be started. According to the programmed control, the cutting machine 13 can be driven to move left and right on the beam guide rail 12 to cut the required material shape. In this process, the driving device 5 is started to cooperate with the cutting machine 13 to complete the cutting at any position on the X-axis and the Y-axis. When the driving component 53 is started, the small gear on the same side of the motor can be driven to rotate, and the gear 52 can be driven to rotate under the action of the transmission belt and the large gear, and the gear 52 can be driven to mesh and roll on the outer surface of the rack 51, and the support member 11 can be driven to slide back and forth on the upper end of the support frame 3. Under the action of the beam guide rail 12, the support member 11 on the other side also slides on the upper end of the support frame 3, so that the rollers 111 and 112 on both sides roll on the outer surface of the support frame 3, so that the cutting devices 1 on both sides reduce friction and maintain stability during the sliding process, thereby completing the cutting of the material at any position.

[0040] Specifically, in order to facilitate the collection and cleaning of the debris dropped during the cutting process, refer to Figure 2 , Figure 4 and Figure 5 The collecting assembly 4 includes a collecting trough 41 and an inclined plate 43. A scraping assembly 42 is provided in the middle of the upper end of the collecting trough 41. The inclined plate 43 is provided at the front end of the collecting trough 41. A collecting box 44 is provided at the rear side of the lower end of the inclined plate 43. The inclined plate 43 and the collecting box 44 are fixedly connected to the two supporting rods 6 on the same side.

[0041] For further information, see Figure 4 The scraping assembly 42 includes a scraper 423, the upper end of the scraper 423 is fixedly connected to two left-right symmetrical fixed plates 421, and the lower ends of the two fixed plates 421 are rotatably connected to rollers 422 that are closely attached to the support frame 3 on the same side;

[0042] The scraper 423 is placed at the rear side of the lower part of the cutting machine 13 so that the scraper 423 can scrape the broken materials to the rear side of the collecting tank 41 after sliding back and forth with the support member 11 .

[0043] It can be seen that when the driving assembly 53 is started, as the support members 11 on both sides move forward and backward, the fixed plate 421 on the same side will also be driven to move together. During the sliding process of the fixed plates 421 on both sides, the rollers 422 roll against the support frame 3, thereby ensuring the stability of the fixed plates 421 during the movement. Small materials or fragments that fall down after being cut by the front cutter 13 will fall on the upper end of the collecting trough 41. As the scraper 423 moves forward with the cutting machine 13, the materials at the upper end of the collecting trough 41 can be gathered forward until the scraper 423 is away from the collecting trough 41 and is placed on the upper part of the inclined plate 43. The materials will fall into the collecting box 44 as the scraper 423 is pushed forward, and the materials on the upper part of the inclined plate 43 will fall into the collecting box 44 along the inclination angle of the inclined plate 43 for collection. When the collecting box 44 is full, the collecting box 44 can be cleaned, which improves the cleaning efficiency and reduces the labor pressure of the workers.

[0044] It should be noted that the specific installation method, circuit connection method and control method of the cutting machine 13 and the driving assembly 53 used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A support device for a gantry type CNC plasma cutting machine, comprising two support frames (3), characterized in that: The lower ends of the two support frames (3) are fixedly connected to two support rods (6) that are symmetrical in front and back, the upper ends of the two support frames (3) are slidably connected to the cutting device (1), the lower parts of the ends of the two support frames (3) that are away from each other are fixedly connected to a baffle (2), the upper parts of the ends of the four support rods (6) that are close to each other are commonly fixedly connected to a collecting assembly (4), the upper part of the right end of the support frame (3) located on the right is fixedly connected to a driving device (5), the ends of the two support frames (3) that are close to each other are commonly fixedly connected to two fixed rods (7) that are symmetrical in front and back, and the upper ends of the two fixed rods (7) are fixedly connected to a plurality of support plates at equal distances from each other.

2. The supporting device for a gantry type CNC plasma cutting machine according to claim 1, characterized in that: The cutting device (1) comprises two support members (11), the upper ends of the two support members (11) are fixedly connected to a crossbeam guide rail (12), the outer surface of the crossbeam guide rail (12) is slidably connected to a cutting machine (13), and the two support members (11) are slidably connected to a support frame (3) on the same side.

3. The supporting device for a gantry type CNC plasma cutting machine according to claim 2, characterized in that: The front side and the rear side of the lower end of the support member (11) are both rotatably connected to roller 2 (112) in a left-right symmetrical manner, and the middle part of the front side and the middle part of the rear side of the upper end of the support member (11) are both rotatably connected to roller 1 (111).

4. The supporting device for a gantry type CNC plasma cutting machine according to claim 3, characterized in that: The four rollers one (111) are all in close contact with the upper end of the support frame (3), and the four rollers two (112) on the same side are all in close contact with the support frame (3) on the same side.

5. The supporting device for a gantry type CNC plasma cutting machine according to claim 1, characterized in that: The collecting assembly (4) comprises a collecting trough (41) and an inclined plate (43); a scraping assembly (42) is provided in the middle of the upper end of the collecting trough (41); the inclined plate (43) is provided at the front end of the collecting trough (41); a collecting box (44) is provided at the rear side of the lower end of the inclined plate (43); the inclined plate (43) and the collecting box (44) are both fixedly connected to two support rods (6) on the same side.

6. The supporting device for a gantry type CNC plasma cutting machine according to claim 5, characterized in that: The scraping assembly (42) comprises a scraper (423), the upper end of which is fixedly connected to two left-right symmetrical fixing plates (421), and the lower ends of the two fixing plates (421) are rotatably connected to roller three (422) that is tightly attached to the support frame (3) on the same side.

7. The supporting device for a gantry type CNC plasma cutting machine according to claim 1, characterized in that: The driving device (5) comprises a rack (51), the upper end of the rack (51) is meshingly connected with a gear (52), and the left end of the gear (52) is fixedly connected with a driving assembly (53).

8. The supporting device for a gantry type CNC plasma cutting machine according to claim 7, characterized in that: The rack (51) is fixedly connected to the support frame (3) on the same side, and the drive assembly (53) is fixedly connected to the support member (11) on the same side.

Images