Rope collecting mechanism of rope saw cutting machine

Abstract

The rope collecting mechanism of the rope saw cutting machine comprises a bottom plate and a movable plate, a piston rod of an electric hydraulic rod stretches out and draws back to push a connecting block, so that the bottom plate connected with the connecting block moves in the direction away from the movable plate, an extending plate in a mounting groove slides towards the outer side of the mounting groove, and then the distance between the bottom plate and the movable plate is adjusted. The second supporting plate is driven to move through the driving assembly, so that the rope winding driving devices on the second supporting plate and the first supporting plate conduct rope winding operation, the rope winding driving devices can be matched in an auxiliary mode, the rope winding length is increased, the shutdown and machine moving times in the device cutting process are reduced, and the production efficiency is improved; two groups of universal wheels at the bottom of the bottom plate are matched with the pull rods, so that the device can be moved and transferred through the pull rods after being used, and when the device needs to be used, the supporting columns at the bottom of the movable plate are matched with the universal wheels to support the device, and the device has the advantages of simple structure and convenience in use.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond wire saw machines, in particular to a wire collecting mechanism for a wire saw cutting machine. Background Art

[0002] Wire saw cutting machines all include a cutting mechanism and a wire-collecting mechanism. The driving wheel on the cutting motor of the cutting mechanism drives the diamond wire to move, causing relative movement between the diamond wire and the cutting object; the wire-collecting mechanism is responsible for tensioning the diamond wire, thereby generating pressure between the diamond wire and the cutting object. Under the combined effect of pressure and the aforementioned relative movement, local material of the cutting object is removed little by little, thereby forming a cut. In order to keep the cutting going, the wire-collecting mechanism needs to keep the diamond wire moving in the cutting feed direction, which is called wire-collecting. The wire-collecting mechanism of wire saw cutting machines currently on the market generally places the cutting mechanism on a guide rail, and the wire-collecting motor directly drives the cutting machine mechanism to move in the cutting direction to complete the wire-collecting action. The wire-collecting capacity of this wire-collecting mechanism is mainly characterized by the length of the cutting motor moving on the guide rail.

[0003] For example, a rope collecting mechanism for a rope saw cutting machine (Announcement No.: CN216541189U) includes a guide rail, a first bracket and a second bracket are arranged on the guide rail, and the first bracket and the second bracket can move relative to each other along the guide rail; a cutting motor is arranged above the first bracket, and a driving wheel is arranged on the motor shaft of the cutting motor; a column is arranged on one side of the first bracket, and a plurality of first pulleys are vertically arranged on the column; a plurality of second pulleys are vertically arranged on the second bracket; the rope collecting mechanism for the rope saw cutting machine also includes a rope collecting drive assembly, and the rope collecting drive assembly can make the first bracket and the second bracket move relative to each other. The utility model realizes multiple rope collecting through a simple structural design, reduces the number of shutdowns and machine moves during the cutting process, and improves production efficiency; at the same time, it can reduce the length of the guide rail, reduce the floor space occupied by the equipment, solves the problem that the existing equipment cannot be used when the site is limited, is easy to transport, and further reduces the equipment cost.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment has the advantages of achieving multiple rope retraction and reducing the number of shutdowns and machine moves during the cutting process when used. However, there are still limitations on the length of the cutting motor moving on the guide rail, which makes it inconvenient to adjust the distance between the cutting motor and the rope retraction drive assembly, and the device is not easy to move after use. Therefore, we need to propose a rope retraction mechanism for a rope saw cutting machine. Utility Model Content

[0005] The utility model aims to provide a rope collecting mechanism for a rope saw cutting machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rope collecting mechanism for a rope saw cutting machine comprises a base plate and a movable plate, the base plate and the movable plate are slidably connected, two groups of universal wheels are symmetrically fixedly installed on the bottom of the base plate, two groups of support columns are symmetrically fixedly installed on the bottom of the movable plate, a mounting groove is provided on one side of the base plate, an extension plate is slidably connected inside the mounting groove, one side of the extension plate is fixedly connected to one side of the movable plate, a first support plate is fixedly installed on the surface of the base plate, a second support plate is slidably installed on the surface of the movable plate, a rope collecting drive device is installed on the surfaces of the first support plate and the second support plate, a groove is provided on the surface of the movable plate, a drive component for moving the second support plate is installed inside the groove.

[0008] Preferably, the driving assembly includes a threaded rod, one end of the threaded rod is rotatably mounted on the inner wall of the groove, the other end of the threaded rod is fixedly connected to a driving motor, the driving motor is fixedly mounted on the inner wall of the groove, a sliding block is threadedly connected on the outer wall of the threaded rod, and the second support plate is fixedly mounted on the surface of the sliding block.

[0009] Preferably, the sliding block is located on both sides of the threaded rod and has limit rods slidably inserted therein, and both ends of the limit rods are fixedly connected to the inner walls of the groove on both sides respectively.

[0010] Preferably, an electric hydraulic rod is fixedly mounted on the bottom of the movable plate, a connecting block is fixedly mounted on the bottom of the bottom plate, and one end of the piston rod of the electric hydraulic rod is fixedly connected to one side of the connecting block.

[0011] Preferably, the inner diameter of the mounting groove is matched with the outer diameter of the extension plate, and the maximum extension length of the piston rod of the electric hydraulic rod is smaller than the length of the extension plate.

[0012] Preferably, the movable plate is provided with semicircular grooves on both sides of the groove to assist the sliding of the second support plate, and two groups of steel balls are rotatably installed at the bottom of both ends of the second support plate, and the bottom of the steel balls is slidably connected to the inside of the semicircular grooves.

[0013] Preferably, the bottom plate and the side wall of the movable plate are located on the same horizontal line, and a pull rod is fixedly mounted on one end surface of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model pushes the connecting block through the extension and contraction of the electric hydraulic rod piston rod, so that the bottom plate connected to the connecting block moves in the direction away from the movable plate, so that the extension plate in the installation groove slides toward the outside of the installation groove, and then the distance between the bottom plate and the movable plate is adjusted, and the second support plate is driven to move by the driving assembly, so that the rope collecting drive device on the second support plate and the first support plate performs the rope collecting operation, which can assist the rope collecting drive device to increase the rope collecting length, reduce the number of shutdowns and machine moves during the cutting process of the device, and improve production efficiency;

[0016] 2. Through the two sets of universal wheels at the bottom of the base plate and the pull rod, the device can be moved and transferred through the pull rod after use. When it needs to be used, the support column at the bottom of the mobile plate cooperates with the universal wheels to support the device, which has the advantages of simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0018] Figure 2 It is a structural schematic diagram of the bottom plate and the bottom of the movable plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the groove and the driving assembly of the utility model.

[0020] In the figure: 1. bottom plate; 2. movable plate; 3. universal wheel; 4. support column; 5. mounting groove; 6. extension plate; 7. first support plate; 8. second support plate; 9. groove; 10. drive assembly; 101. threaded rod; 102. drive motor; 103. sliding block; 104. limit rod; 11. semicircular groove; 12. steel ball; 13. pull rod; 14. electric hydraulic rod; 15. connecting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A rope collecting mechanism for a rope saw cutting machine comprises a base plate 1 and a movable plate 2, the base plate 1 and the movable plate 2 are slidably connected, two groups of universal wheels 3 are symmetrically fixedly installed on the bottom of the base plate 1, two groups of support columns 4 are symmetrically fixedly installed on the bottom of the movable plate 2, a mounting groove 5 is provided on one side of the base plate 1, an extension plate 6 is slidably connected inside the mounting groove 5, one side of the extension plate 6 is fixedly connected to one side of the movable plate 2, a first support plate 7 is fixedly installed on the surface of the base plate 1, a second support plate 8 is slidably installed on the surface of the movable plate 2, a rope collecting drive device is installed on the surfaces of the first support plate 7 and the second support plate 8, a groove 9 is provided on the surface of the movable plate 2, a drive assembly 10 for moving the second support plate 8 is installed inside the groove 9.

[0024] The driving assembly 10 includes a threaded rod 101, one end of which is rotatably mounted on the inner wall of the groove 9, and the other end of the threaded rod 101 is fixedly connected to a driving motor 102, and the driving motor 102 is configured as a forward and reverse stepping motor. The driving motor 102 is fixedly mounted on the inner wall of the groove 9, and a sliding block 103 is threadedly connected to the outer wall of the threaded rod 101. The second support plate 8 is fixedly mounted on the surface of the sliding block 103, so as to facilitate the rotation of the threaded rod through the output shaft of the driving motor 102.

[0025] The sliding block 103 is located on both sides of the threaded rod 101 and is slidably inserted with a limiting rod 104. The two ends of the limiting rod 104 are respectively fixedly connected to the inner walls of the groove 9 on both sides, so that the sliding block 103 can be limited by the limiting rod 104 so that it can only move in a straight line.

[0026] An electric hydraulic rod 14 is fixedly installed at the bottom of the movable plate 2, and a connecting block 15 is fixedly installed at the bottom of the base plate 1. One end of the piston rod of the electric hydraulic rod 14 is fixedly connected to one side of the connecting block 15, so that the connecting block 15 can be pushed by the extension and contraction of the piston rod of the electric hydraulic rod 14 to move the base plate 1 connected to the connecting block 15 away from the movable plate 2, so that the extension plate 6 in the installation groove 5 slides toward the outside of the installation groove 5, and then the distance between the base plate 1 and the movable plate 2 is adjusted, so as to increase the rope collection length.

[0027] The inner diameter of the mounting groove 5 matches the outer diameter of the extension plate 6 , and the maximum extension length of the piston rod of the electric hydraulic rod 14 is smaller than the length of the extension plate 6 , so as to prevent the extension plate 6 from slipping out of the mounting groove 5 .

[0028] The movable plate 2 is located on both sides of the groove 9 and is provided with semicircular grooves 11 to assist the second support plate 8 in sliding. Two groups of steel balls 12 are rotatably installed at the bottom of both ends of the second support plate 8. The bottom of the steel ball 12 is slidably connected to the inside of the semicircular groove 11, so that the steel ball 12 can slide in the semicircular groove 11 to assist the second support plate 8 in sliding and support the second support plate 8 at the same time.

[0029] The side walls of the bottom plate 1 and the movable plate 2 are located on the same horizontal line, and a pull rod 13 is fixedly installed on one end surface of the movable plate 2, so that the device can be moved and transferred by the pull rod 13 in cooperation with the universal wheel 3.

[0030] Working principle: When the utility model is used, the piston rod of the electric hydraulic rod 14 is extended and retracted to push the connecting block 15, so that the base plate 1 connected to the connecting block 15 moves in the direction away from the movable plate 2, so that the extension plate 6 in the installation groove 5 slides toward the outside of the installation groove 5, and then the distance between the base plate 1 and the movable plate 2 is adjusted, and the second support plate 8 is driven to move by the driving component 10, so that the rope collecting drive device on the second support plate 8 and the first support plate 7 performs the rope collecting operation, which can assist the rope collecting drive device to increase the rope collecting length, reduce the number of shutdowns and machine moves during the cutting process of the device, and improve production efficiency; through the two sets of universal wheels 3 at the bottom of the base plate 1 and the pull rod 13, the device can be moved and transferred by the pull rod 13 after use, and when it needs to be used, the support column 4 at the bottom of the movable plate 2 cooperates with the universal wheels 3 to support the device, which has the advantages of simple structure and easy use.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rope collecting mechanism for a rope saw cutting machine, comprising a base plate (1) and a movable plate (2), characterized in that: The base plate (1) and the movable plate (2) are slidably connected, two groups of universal wheels (3) are symmetrically fixedly installed on the bottom of the base plate (1), and two groups of support columns (4) are symmetrically fixedly installed on the bottom of the movable plate (2). A mounting groove (5) is provided on one side of the base plate (1), and an extension plate (6) is slidably connected inside the mounting groove (5). One side of the extension plate (6) is fixedly connected to one side of the movable plate (2). A first support plate (7) is fixedly installed on the surface of the base plate (1), and a second support plate (8) is slidably installed on the surface of the movable plate (2). A rope collecting drive device is installed on the surfaces of the first support plate (7) and the second support plate (8). A groove (9) is provided on the surface of the movable plate (2), and a drive component (10) for moving the second support plate (8) is installed inside the groove (9).

2. The wire saw cutting machine wire collection mechanism according to claim 1, characterized in that: The driving assembly (10) comprises a threaded rod (101), one end of the threaded rod (101) is rotatably mounted on the inner side wall of the groove (9), the other end of the threaded rod (101) is fixedly connected to a driving motor (102), the driving motor (102) is fixedly mounted on the inner side wall of the groove (9), a sliding block (103) is threadedly connected to the outer wall of the threaded rod (101), and the second support plate (8) is fixedly mounted on the surface of the sliding block (103).

3. The rope collecting mechanism of a rope saw cutting machine according to claim 2, characterized in that: The sliding block (103) is located on both sides of the threaded rod (101) and is slidably inserted with a limiting rod (104), and both ends of the limiting rod (104) are fixedly connected to the inner walls of the groove (9) on both sides.

4. The wire saw cutting machine wire collection mechanism according to claim 1, characterized in that: An electric hydraulic rod (14) is fixedly mounted on the bottom of the movable plate (2), a connecting block (15) is fixedly mounted on the bottom of the base plate (1), and one end of the piston rod of the electric hydraulic rod (14) is fixedly connected to one side of the connecting block (15).

5. The wire saw cutting machine wire collection mechanism according to claim 4, characterized in that: The inner diameter of the mounting groove (5) is adapted to the outer diameter of the extension plate (6), and the maximum extension length of the piston rod of the electric hydraulic rod (14) is less than the length of the extension plate (6).

6. The wire saw cutting machine wire collection mechanism according to claim 1, characterized in that: The movable plate (2) is provided with semicircular grooves (11) on both sides of the groove (9) to assist the sliding of the second support plate (8), and two groups of steel balls (12) are rotatably mounted on the bottoms of both ends of the second support plate (8), and the bottoms of the steel balls (12) are slidably connected to the inside of the semicircular grooves (11).

7. The wire saw cutting machine wire collection mechanism according to claim 1, characterized in that: The bottom plate (1) and the side wall of the movable plate (2) are located on the same horizontal line, and a pull rod (13) is fixedly mounted on one end surface of the movable plate (2).

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