Outer protection device of stone cutting machine

Abstract

The utility model belongs to the technical field of protective devices, and particularly relates to an outer protective device of a stone cutting machine, which comprises an operating table, a motor is fixedly mounted at the bottom of the operating table, a cutting disc is fixedly connected to the tail end of an output shaft of the motor, and a sliding rail is fixedly connected to the edge of the upper end of the operating table. Sliding rails are arranged on the inner side of the operation table, pulleys are placed on the inner sides of the sliding rails, supporting plates are fixedly connected to the tops of the pulleys, a clamping mechanism is arranged on the inner side of one supporting plate, a front door frame is fixedly connected to the upper ends of the supporting plates, and a rear baffle is fixedly connected to the back of the operation table. According to the stone cutting machine, the organ cover which is assisted by the sliding rails and the pulleys to move is arranged above the operation table, so that the organ cover can be unfolded when a plate is cut by the cutting plate, broken stones generated when the cutting disc cuts the stone can be protected and blocked, and the safety of an operation site is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to an external protective device for a stone cutting machine. Background Art

[0002] Stone cutting machinery is one of the equipment used for cutting and processing stone. For example, the utility model patent with announcement number CN206883933U discloses a cutting machine for stone processing, including a support leg, a first support rod, a rotating shaft, a water storage tank and a second support rod, the support leg is connected to the second support rod through a connecting rod, a sewage tank is installed on the bottom surface of the processing platform, a fixing bolt is arranged above the fixing clamp, the first support rod is installed on the left side of the processing platform, a square support platform is arranged above the first telescopic rod, and a motor and a water storage tank are respectively installed on the surface of the square support platform.

[0003] However, the existing stone cutting machine lacks protective devices when cutting stones. The broken stones produced by the saw blade when cutting stones will have an adverse effect on the workers on site, and the stone to be cut is easily moved out of position by the saw blade during cutting, thus affecting the processing. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to provide an external protective device for stone cutting machinery, which solves the problem that the existing stone cutting machine lacks a protective device when cutting stone, and the crushed stone generated by the saw blade when cutting the stone will have an adverse effect on the on-site workers. At the same time, it solves the problem that the stone to be cut is easily deviated by the saw blade during cutting, thereby affecting the processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an external protective device for a stone cutting machine, comprising an operating table, a motor is fixedly installed at the bottom of the operating table, a cutting disk is fixedly connected to the end of the output shaft of the motor, a slide rail is fixedly connected to the upper edge of the operating table, a pulley is placed on the inner side of one of the slide rails, a support plate is fixedly connected to the top of the pulley, and a clamping mechanism is provided on the inner side of one of the support plates, a front door frame is fixedly connected to the upper end of the support plate, a rear baffle is fixedly connected to the back of the operating table, an accordion cover is fixedly connected between the rear baffle and the front door frame, and the accordion cover is in contact with the support plate, and support legs are welded to the four corners of the bottom of the operating table.

[0006] Preferably, a seam blocking plate is fixedly connected to the inner side of the slide rail, and the seam blocking plate is made of stainless steel. The seam blocking plate has a blocking effect on the gap between the support plate and the slide rail.

[0007] Preferably, the outer side of the support plate is fixedly connected with a limiting frame, the outer side of the slide rail is provided with a slide groove, and the limiting frame is slidably connected with the slide groove. The setting of the limiting frame has a vertical limiting effect on the support plate.

[0008] Preferably, the clamping mechanism comprises a Z-shaped plate fixedly connected to the support plate, the upper end of the Z-shaped plate is fixedly connected to a bracket, the center of the horizontal part of the bracket is connected to an adjusting rod through a thread, the lower end of the adjusting rod is installed with a pressure plate through a bearing, and the top of the adjusting rod is fixedly connected to a knob. The setting of the clamping mechanism has a clamping and fixing effect on the stone to be cut.

[0009] Preferably, the upper end of the pressing plate and both ends of the adjusting rod are fixedly connected with guide rods, and the guide rods penetrate the bracket and are slidably connected with the bracket. The setting of the guide rods has a guiding effect on the pressing plate.

[0010] Preferably, a plurality of cushion blocks are fixedly connected to the bottom of the Z-shaped plate, and a ball is arranged at the bottom of each cushion block, and the ball contacts the operating table. The cushion blocks provide support for the Z-shaped plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets an accordion cover above the operating table, which is assisted by a slide rail and a pulley for movement. When the plate is cut by the cutting board, the accordion cover can be unfolded, so that the cutting disc can protect and block the gravel generated when the stone is cut, thereby improving the safety of the working site.

[0013] 2. The utility model provides a clamping mechanism on the side of the support plate for installing the pulley, wherein the relative threaded movement between the lifting and adjusting rod and the bracket, as well as the guidance of the guide rod, can cause the pressure plate to produce vertical displacement, so that the pressure plate and the Z-shaped plate can be used together to cut the stone, so that the stone remains stable during the cutting process and is not easily displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Bottom view of

[0016] Figure 3 For the utility model Figure 1 A front view of

[0017] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0018] In the figure: 1. operating table; 2. electric motor; 3. cutting disc; 4. slide rail; 5. pulley; 6. support plate; 7. clamping mechanism; 8. front door frame; 9. rear baffle; 10. accordion cover; 11. limit frame; 12. seam plate; 13. support leg; 71. Z-shaped plate; 72. bracket; 73. adjustment rod; 74. pressure plate; 75. knob; 76. guide rod; 77. pad; 78. ball bearing. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 A stone cutting machine external protection device comprises an operating table 1, a motor 2 is fixedly installed at the bottom of the operating table 1, a cutting disc 3 is fixedly connected to the end of the output shaft of the motor 2, a slide rail 4 is fixedly connected to the upper edge of the operating table 1, a pulley 5 is placed on the inner side of one of the slide rails 4, a support plate 6 is fixedly connected to the top of the pulley 5, and a clamping mechanism 7 is arranged on the inner side of one of the support plates 6, a front door frame 8 is fixedly connected to the upper end of the support plate 6, a rear baffle 9 is fixedly connected to the back of the operating table 1, an accordion cover 10 is fixedly connected between the rear baffle 9 and the front door frame 8, and the accordion cover 10 is in contact with the support plate 6, and support legs 13 are welded to the four corners of the bottom of the operating table 1.

[0021] See also Figure 1-3 The inner side of the slide rail 4 is fixedly connected with a seam blocking plate 12, and the seam blocking plate 12 is made of stainless steel. The setting of the seam blocking plate 12 has a blocking effect on the gap between the support plate 6 and the slide rail 4. The outer side of the support plate 6 is fixedly connected with a limit frame 11, and a slide groove is provided on the outer side of the slide rail 4. The limit frame 11 is slidably connected to the slide groove. The setting of the limit frame 11 has a vertical limiting effect on the support plate 6.

[0022] See also Figure 1-4The clamping mechanism 7 includes a Z-shaped plate 71 fixedly connected to the support plate 6, a bracket 72 is fixedly connected to the upper end of the Z-shaped plate 71, an adjusting rod 73 is threadedly connected to the center of the horizontal part of the bracket 72, a pressing plate 74 is installed at the lower end of the adjusting rod 73 through a bearing, and a knob 75 is fixedly connected to the top of the adjusting rod 73. Through the setting of the clamping mechanism 7, it has a clamping and fixing effect on the stone to be cut. The upper end of the pressing plate 74 and the two ends of the adjusting rod 73 are fixedly connected with guide rods 76, which penetrate the bracket 72 and are slidably connected to the bracket 72. Through the setting of the guide rods 76, it has a guiding effect on the pressing plate 74. A plurality of pads 77 are fixedly connected to the bottom of the Z-shaped plate 71, and a ball 78 is arranged at the bottom of each pad 77, and the ball 78 contacts the operating table 1. Through the setting of the pad 77, it has a supporting effect on the Z-shaped plate 71.

[0023] The specific implementation process of the utility model is as follows: when in use, first place the stone to be cut on the Z-plate 71, then rotate the adjusting rod 73 through the knob 75, and the adjusting rod 73 moves vertically through the relative threaded movement with the bracket 72, and then the pressure plate 74 at the bottom of the adjusting rod 73 moves down synchronously under the guidance of the guide rod 76, and clamps the stone to be cut, and then start the motor 2, the motor 2 drives the cutting disc 3 to rotate, and then pulls the Z-plate 71, the Z-plate 71 drives the clamped and fixed stone to be cut to move and is cut by the cutting disc 3, and the Z-plate 71 moves while driving the support plate 6 to move, and the support plate 6 drives the pulley 5 to move, and at the same time the support plate 6 opens the accordion cover 10 through the front door frame 8, so that the cutting disc 3 can protect and block the gravel generated when the stone is cut, thereby improving the safety of the work site.

[0024] Although the 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. An external protective device for a stone cutting machine, comprising an operating table (1), characterized in that: The bottom of the operating table (1) is fixedly mounted with an electric motor (2), the output shaft end of the electric motor (2) is fixedly connected with a cutting disc (3), the upper edge of the operating table (1) is fixedly connected with a slide rail (4), the inner side of one of the slide rails (4) is provided with a pulley (5), the top of the pulley (5) is fixedly connected with a support plate (6), and the inner side of one of the support plates (6) is provided with a clamping mechanism (7), the upper end of the support plate (6) is fixedly connected with a front door frame (8), the back of the operating table (1) is fixedly connected with a rear baffle (9), an accordion cover (10) is fixedly connected between the rear baffle (9) and the front door frame (8), and the accordion cover (10) is in contact with the support plate (6), and support legs (13) are welded to the four corners of the bottom of the operating table (1).

2. The outer protective device for stone cutting machinery according to claim 1, characterized in that: A seam blocking plate (12) is fixedly connected to the inner side of the slide rail (4), and the seam blocking plate (12) is made of stainless steel.

3. The outer protective device for stone cutting machinery according to claim 1, characterized in that: The outer side of the support plate (6) is fixedly connected to a limiting frame (11), the outer side of the slide rail (4) is provided with a slide groove, and the limiting frame (11) is slidably connected to the slide groove.

4. The outer protective device for stone cutting machinery according to claim 1, characterized in that: The clamping mechanism (7) comprises a Z-shaped plate (71) fixedly connected to the support plate (6); the upper end of the Z-shaped plate (71) is fixedly connected to a bracket (72); the center of the horizontal part of the bracket (72) is connected to an adjusting rod (73) via a thread; the lower end of the adjusting rod (73) is mounted with a pressure plate (74) via a bearing; and the top of the adjusting rod (73) is fixedly connected to a knob (75).

5. The outer protective device for stone cutting machinery according to claim 4, characterized in that: The upper end of the pressing plate (74) and both ends of the adjusting rod (73) are fixedly connected with guide rods (76), and the guide rods (76) penetrate the bracket (72) and are slidably connected to the bracket (72).

6. The outer protective device for stone cutting machinery according to claim 4, characterized in that: A plurality of cushion blocks (77) are fixedly connected to the bottom of the Z-shaped plate (71), and a ball (78) is provided at the bottom of each cushion block (77), and the ball (78) is in contact with the operating table (1).

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