Cutting machine for elevator plate machining

Abstract

The cutting machine comprises a conveying frame, a laser cutting box is connected to one side of the top end of the conveying frame through bolts, and a clamping and adjusting mechanism is arranged at the position, corresponding to one side of the laser cutting box, in the conveying frame. The clamping and adjusting mechanism comprises a top frame, a rotary drum, a chain wheel, a chain, a pressing rod, a concave frame, a bottom frame, a supporting rod, a transverse rod, a roller, an extension rod and a rolling wheel, and the top frame is connected to the position, corresponding to one side of the laser cutting box, of the top end of the conveying frame in a clamped mode. Through cooperation of a chain wheel and a chain, two rotating cylinders rotate together, a pressing rod and concave frames are pushed to descend, the distance between the two concave frames is changed, then plates are clamped and fixed through cooperation of a cross rod and a roller, in addition, an extension rod is rotated to drive a rolling wheel to rotate, and the plates with different widths are conveniently supported.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a cutting machine for processing elevator plates. Background Art

[0002] In the current processing of elevator plates, the plates are generally cut by laser cutting machines. The principle of laser cutting machines is to use the energy released when the laser beam is irradiated on the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving.

[0003] However, the existing cutting machine is not convenient for limiting the plate when conveying the plate, and it is easy to offset. At the same time, the plate is prone to shaking when cutting, which affects the accuracy of cutting. In view of these situations, in order to avoid the above technical problems, it is necessary to provide a cutting machine for processing elevator plates to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model provides a cutting machine for processing elevator plates, which can effectively solve the problems raised in the above background technology, such as the inconvenience of limiting the plates, easy deviation, and easy shaking of the plates during cutting, which affects the cutting accuracy.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a cutting machine for processing elevator plates, comprising a conveyor frame, a laser cutting box being connected to the top side of the conveyor frame by bolts, a clamping and adjusting mechanism being provided inside the conveyor frame at a position corresponding to the side of the laser cutting box, the clamping and adjusting mechanism comprising a top frame, a rotating drum, a sprocket, a chain, a pressure rod, a concave frame, a bottom frame, a support rod, a cross bar, a roller, an extension rod and a roller;

[0006] The top of the conveyor frame is clamped with a top frame at a position corresponding to one side of the laser cutting box, and the top of the top frame is symmetrically connected to a rotating drum. The outer sides of the two rotating drums are fixedly sleeved with sprockets at positions corresponding to the top of the top frame, and the outer sides of the two sprockets are sleeved with chains. The insides of the two rotating drums are connected with pressure rods through threads;

[0007] The bottom end of the conveying frame is clamped with a base frame at a position corresponding to one side of the laser cutting box, and the top of the base frame is symmetrically clamped with support rods, the top ends of the two support rods and the bottom ends of the two pressure rods are clamped with concave frames, and the insides of the two concave frames are rotatably connected with cross bars, and the outsides of the cross bars are rotatably connected with rollers at positions corresponding to the insides of the concave frames, and both ends of the cross bars are connected to extension rods through threads, and the outsides of the extension rods are rotatably sleeved with rollers.

[0008] Preferably, an anti-deviating mechanism is provided at one side of the inner wall of the conveying frame, and the anti-deviating mechanism includes a slide groove, a bidirectional screw, a movable block, a rotating plate, a connecting block, an anti-deviating plate and a positioning rod;

[0009] A sliding groove is symmetrically opened on one side of the inner wall of the conveying frame, and two bidirectional screws are rotatably connected inside the two sliding grooves. Both ends of the outer sides of the bidirectional screws are symmetrically sleeved with movable blocks through threads. One end of the two movable blocks is rotatably connected to a rotating plate, and the other ends of the two rotating plates are rotatably connected to connecting blocks. The other ends of the two connecting blocks are clamped with anti-deflection plates, and one end of the anti-deflection plate is symmetrically clamped with a positioning rod.

[0010] Preferably, the installation position of the top frame corresponds to the installation position of the bottom frame, and the outer diameter of the drum is equal to the outer diameter of the roller.

[0011] Preferably, a rubber sleeve is fixedly sleeved at the middle position of the outer side of the bidirectional screw, the top and bottom ends of the movable block are slidably connected with the top and bottom ends of the slide groove, and one end of the positioning rod passes through one end of the conveying frame.

[0012] Preferably, rotating rods are symmetrically connected to the inner wall of the conveying frame at equal distances on both sides, and the outer sides of the two rotating rods on the same side are fixedly sleeved with conveyor belts, and one end of the conveying frame corresponds to one end of a rotating rod connected to a rotating motor through bolts, and both ends of the two adjacent rotating rods are clamped with transmission wheels, and the outer sides of the two transmission wheels on the same side are sleeved with belts.

[0013] Preferably, the diameters of the two transmission wheels on the same side are not equal, the rotary motor is powered by external electric power, and the horizontal height of the top end of the conveyor belt is equal to the horizontal height of the top end of the roller on the chassis.

[0014] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0015] 1. It is equipped with a clamping and adjusting mechanism. Through the cooperation of the sprocket and the chain, the two rotating drums rotate together, pushing the pressure rod and the concave frame down, changing the distance between the two concave frames, and then the plate is clamped and fixed through the cooperation of the cross bar and the roller. In addition, the extension rod rotates with the roller, and the position of the roller is changed according to the width of the plate, which is convenient for supporting plates of different widths, improves adaptability, ensures the stability of the plate, and prevents the plate from shaking during cutting.

[0016] 2. An anti-deviation mechanism is provided. By rotating the bidirectional screw, the two movable blocks are pushed to move synchronously relative to each other inside the slide slot, thereby changing the distance between the two movable blocks. By cooperating with the rotating plate and the connecting block, the anti-deviation plate is pushed to move, thereby changing the distance between the two anti-deviation plates. This makes it convenient to limit plates of different widths to prevent deviation. In addition, the anti-deviation plate is limited by the positioning rod, thereby further improving the stability of the anti-deviation plate.

[0017] 3. A rotating rod, a conveyor belt, a rotating motor, a transmission wheel and a belt are provided. The rotating motor drives the rotating rod and the conveyor belt to rotate to convey the plate. At the same time, the transmission wheel and the belt cooperate to transmit power, so that the conveyor belt on the other side of the conveyor frame rotates quickly, and the cut plate is quickly conveyed to the outside of the laser cutting box, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached figure:

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a structural diagram of the clamping and adjusting mechanism of the utility model;

[0022] Figure 3 It is a structural diagram of the anti-deviating mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation structure of the transmission wheel of the utility model;

[0024] Numbers in the figure: 1, conveyor frame; 2, laser cutting box;

[0025] 3. Clamping and adjustment mechanism; 301. Top frame; 302. Rotating drum; 303. Sprocket; 304. Chain; 305. Pressure rod; 306. Concave frame; 307. Bottom frame; 308. Support rod; 309. Crossbar; 310. Roller; 311. Extension rod; 312. Roller;

[0026] 4. Anti-deviation mechanism; 401. Slide; 402. Bidirectional screw; 403. Movable block; 404. Rotating plate; 405. Connecting block; 406. Anti-deviation plate; 407. Positioning rod;

[0027] 5. Rotating rod; 6. Conveyor belt; 7. Rotating motor; 8. Transmission wheel; 9. Belt. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0029] Example: Figure 1-4 As shown, the utility model provides a technical solution, a cutting machine for processing elevator plates, including a conveyor frame 1, a laser cutting box 2 is connected to the top side of the conveyor frame 1 by bolts, and a clamping and adjusting mechanism 3 is provided at a position on the side of the conveyor frame 1 corresponding to the laser cutting box 2. The clamping and adjusting mechanism 3 includes a top frame 301, a rotating drum 302, a sprocket 303, a chain 304, a pressure rod 305, a concave frame 306, a bottom frame 307, a support rod 308, a cross bar 309, a roller 310, an extension rod 311 and a roller 312;

[0030] The top of the conveyor frame 1 is connected to the position of the laser cutting box 2 on one side with a top frame 301, and the top of the top frame 301 is symmetrically connected to the rotating drum 302. The outer sides of the two rotating drums 302 are fixedly connected to the top positions of the top frame 301, and the outer sides of the two sprockets 303 are connected to the chains 304. The insides of the two rotating drums 302 are connected to the pressure rods 305 through threads. The bottom end of the conveyor frame 1 is connected to the position of the laser cutting box 2 on one side with a bottom frame 307. The top of the bottom frame 307 is symmetrically connected to the support rods 308. The two support rods 30 The top and the bottom ends of the two pressure rods 305 are both clamped with concave frames 306, and the interiors of the two concave frames 306 are rotatably connected to cross bars 309. The outer sides of the cross bars 309 are rotatably connected to the positions inside the concave frames 306. Extension rods 311 are connected to both ends of the cross bars 309 through threads, and rollers 312 are rotatably sleeved on the outer sides of the extension rods 311. In order to facilitate clamping and fixing the plate, the installation position of the top frame 301 corresponds to the installation position of the bottom frame 307. The outer diameter of the roller 310 is equal to the outer diameter of the roller 312.

[0031] An anti-deviation mechanism 4 is provided at one side of the inner wall of the conveyor frame 1. The anti-deviation mechanism 4 includes a slide 401, a bidirectional screw 402, a movable block 403, a rotating plate 404, a connecting block 405, an anti-deviation plate 406 and a positioning rod 407.

[0032] A slide groove 401 is symmetrically provided on one side of the inner wall of the conveying frame 1, and two bidirectional screws 402 are rotatably connected inside the two slide grooves 401, and movable blocks 403 are symmetrically sleeved on both ends of the outer sides of the bidirectional screws 402 through threads. One end of the two movable blocks 403 is rotatably connected to a rotating plate 404, and the other end of the two rotating plates 404 is rotatably connected to a connecting block 405, and the other end of the two connecting blocks 405 is clamped with an anti-deflection plate 406, and one end of the anti-deflection plate 406 is symmetrically clamped with a positioning rod 407. In order to facilitate the adjustment of the position of the anti-deflection plate 406, a rubber sleeve is fixedly sleeved at the middle position of the outer side of the bidirectional screw 402, and the top and bottom ends of the movable block 403 are slidably connected to the top and bottom of the slide groove 401, and one end of the positioning rod 407 passes through one end of the conveying frame 1;

[0033] There are rotating rods 5 symmetrically connected to the inner wall of the conveying frame 1 at equal distances on both sides. The outer sides of the two rotating rods 5 on the same side are fixedly sleeved with a conveyor belt 6, and one end of the conveying frame 1 corresponds to one rotating rod 5, and a rotating motor 7 is connected to one end through bolts. Both ends of the two adjacent rotating rods 5 are clamped with a transmission wheel 8, and the outer sides of the two transmission wheels 8 on the same side are sleeved with a belt 9. In order to facilitate the transportation of the plates, the diameters of the two transmission wheels 8 on the same side are not equal. The rotating motor 7 is powered by an external electric power supply. The horizontal height of the top of the conveyor belt 6 is equal to the horizontal height of the top of the roller 310 on the base frame 307.

[0034] The working principle and usage process of the present invention are as follows: first, the plate is placed inside the conveying frame 1, and then the rotating motor 7 is started to drive the rotating rod 5 and the conveyor belt 6 to rotate to convey the plate, and at the same time, the bidirectional screw 402 is rotated to make the bidirectional screw 402 push the two movable blocks 403 to move synchronously relative to each other inside the slide 401, thereby changing the distance between the two movable blocks 403, and through the cooperation of the rotating plate 404 and the connecting block 405, the anti-deflection plate 406 is pushed to move, thereby changing the distance between the two anti-deflection plates 406, making it convenient to limit plates of different widths and prevent them from deflecting. In addition, the anti-deflection plate 406 is limited by the positioning rod 407, thereby further improving the stability of the anti-deflection plate 406;

[0035] Next, the rotating drum 302 is rotated, and the sprocket 303 and the chain 304 cooperate to form a transmission assembly, so that the two rotating drums 302 rotate together, pushing the pressure rod 305 and the concave frame 306 downward, changing the distance between the two concave frames 306. Then, the cross bar 309 and the roller 310 cooperate to clamp and fix the plate. In addition, the extension rod 311 is rotated to rotate the roller 312, and the position of the roller 312 is changed according to the width of the plate, which facilitates the support of plates of different widths, improves adaptability, and ensures the stability of the plate.

[0036] Finally, after the sheet is transported to the inside of the laser cutting box 2, the sheet is cut by laser. At the same time, the power is transmitted through the cooperation of the transmission wheel 8 and the belt 9, so that the conveyor belt 6 on the other side of the conveyor frame 1 rotates rapidly, and the cut sheet is quickly transported to the outside of the laser cutting box 2, thereby improving the processing efficiency.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cutting machine for processing elevator plates, comprising a conveyor frame (1), characterized in that: A laser cutting box (2) is connected to the top side of the conveying frame (1) by bolts, and a clamping and adjusting mechanism (3) is provided inside the conveying frame (1) at a position corresponding to the side of the laser cutting box (2), and the clamping and adjusting mechanism (3) comprises a top frame (301), a rotating drum (302), a sprocket (303), a chain (304), a pressure rod (305), a concave frame (306), a bottom frame (307), a support rod (308), a cross rod (309), a roller (310), an extension rod (311) and a roller (312); The top of the conveying frame (1) is clamped with a top frame (301) at a position corresponding to one side of the laser cutting box (2), and the top of the top frame (301) is symmetrically rotatably connected to a rotating drum (302), and the outer sides of the two rotating drums (302) are fixedly sleeved with sprockets (303) at positions corresponding to the top of the top frame (301), and the outer sides of the two sprockets (303) are sleeved with chains (304), and the interiors of the two rotating drums (302) are connected with pressure rods (305) through threads; The bottom end of the conveying frame (1) is clamped with a base frame (307) at a position corresponding to one side of the laser cutting box (2), the top of the base frame (307) is symmetrically clamped with a support rod (308), the top ends of the two support rods (308) and the bottom ends of the two pressure rods (305) are clamped with a concave frame (306), the insides of the two concave frames (306) are both rotatably connected with a cross bar (309), the outside of the cross bar (309) is rotatably connected with a roller (310) at a position corresponding to the inside of the concave frame (306), both ends of the cross bar (309) are connected to an extension rod (311) through a thread, and the outside of the extension rod (311) is rotatably sleeved with a roller (312).

2. The cutting machine for processing elevator plates according to claim 1, characterized in that: An anti-deviating mechanism (4) is provided at one side of the inner wall of the conveying frame (1), and the anti-deviating mechanism (4) comprises a slide groove (401), a bidirectional screw (402), a movable block (403), a rotating plate (404), a connecting block (405), an anti-deviating plate (406) and a positioning rod (407); A sliding groove (401) is symmetrically provided on one side of the inner wall of the conveying frame (1), and a bidirectional screw (402) is rotatably connected inside the two sliding grooves (401), and movable blocks (403) are symmetrically sleeved on both ends of the outer sides of the bidirectional screw (402) through threads, and one end of the two movable blocks (403) is rotatably connected to a rotating plate (404), and the other ends of the two rotating plates (404) are rotatably connected to a connecting block (405), and the other ends of the two connecting blocks (405) are clamped with an anti-deflection plate (406), and one end of the anti-deflection plate (406) is symmetrically clamped with a positioning rod (407).

3. The cutting machine for processing elevator plates according to claim 1, characterized in that: The installation position of the top frame (301) corresponds to the installation position of the bottom frame (307), and the outer diameter of the drum (310) is equal to the outer diameter of the roller (312).

4. The cutting machine for processing elevator plates according to claim 2, characterized in that: A rubber sleeve is fixedly sleeved at the middle position of the outer side of the bidirectional screw (402), the top and bottom ends of the movable block (403) are slidably connected to the top and bottom ends of the slide groove (401), and one end of the positioning rod (407) passes through one end of the conveying frame (1).

5. The cutting machine for processing elevator plates according to claim 1, characterized in that: Rotating rods (5) are symmetrically connected to the inner wall of the conveying frame (1) at equal distances, and the outer sides of the two rotating rods (5) located on the same side are fixedly sleeved with a conveyor belt (6), and one end of the conveying frame (1) corresponds to one rotating rod (5) and is connected to a rotating motor (7) through a bolt, and the two ends of the two adjacent rotating rods (5) are clamped with a transmission wheel (8), and the outer sides of the two transmission wheels (8) located on the same side are sleeved with a belt (9).

6. The cutting machine for processing elevator plates according to claim 5, characterized in that: The diameters of the two transmission wheels (8) on the same side are not equal, the rotating motor (7) is powered by an external electric motor, and the horizontal height of the top of the conveyor belt (6) is equal to the horizontal height of the top of the roller (310) on the base frame (307).

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