Positioning device of cutting equipment

Abstract

The utility model relates to the technical field of cutting, in particular to a positioning device of cutting equipment, which comprises an operation table, a contraction component is arranged in the operation table, a transmission component is arranged at the top of the contraction component, a clamping component is arranged at the top of the operation table, and a power component is arranged at the bottom of the clamping component. A lifting assembly is arranged on one side of the power assembly; and the contraction assembly comprises a movable groove, the movable groove is formed in the operation table, a sliding block is movably connected to the interior of the movable groove, and a push block is fixedly connected to the bottom of the sliding block. According to the positioning device of the cutting equipment, a servo motor drives a synchronous wheel, a synchronous wheel, a clamping wheel and a fourth air cylinder to convey and clamp a cutting material, it is ensured that the cutting distances of all sections of the material are the same when the material is cut, the cutting accuracy and continuity are ensured, and the cutting material is fixed through clamping of the clamping wheel and a vertical plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a positioning device for a cutting device. Background Technique

[0002] Cutting machines are particularly widely used in the metal industry, especially in the door and window industry. Aluminum profiles need to be cut by cutting machines during the production and processing of doors and windows.

[0003] At present, the positioning devices of profile cutting equipment on the market generally adopt the numerical control positioning method of moving profiles along tracks. Since the tracks need to be installed on independent frames, ordinary positioning frames cannot meet the placement and cutting of longer profiles, and most of the ends of profiles cannot be cut completely, resulting in waste of excess profiles and being not conducive to production saving. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for a cutting device to solve the problems of limited profile length and inability to cut the end profiles during the profile positioning and cutting process in the above-mentioned background technique. To achieve the above purpose, the utility model provides the following technical solution: A positioning device for a cutting device includes an operating table. A contraction assembly is arranged inside the operating table. A transmission assembly is arranged on the top of the contraction assembly. A clamping assembly is arranged on the top of the operating table. A power assembly is arranged at the bottom of the clamping assembly. A lifting assembly is arranged on one side of the power assembly. The contraction assembly includes a movable groove opened inside the operating table. A slider is movably connected inside the movable groove. A push block is fixedly connected to the bottom of the slider. A second cylinder is fixedly connected to the bottom of the operating table and the output end of the second cylinder is fixedly connected to the push block. By driving the slider to move through the second cylinder, the synchronous belt contacts the cutting material when transporting the material, and when the output end of the second cylinder drives in the reverse direction, the clamping wheels and the vertical plate clamp and fix the cutting material, so as to be fixed during cutting and ensure the stability during cutting.

[0005] Further preferably, the transmission assembly includes a servo motor. The top of the servo motor is fixedly connected to the bottom of the slider and the output end of the servo motor penetrates through the slider and is movably connected. The output end of the servo motor is fixedly connected to a rotating shaft. A synchronous pulley is fixedly sleeved on the side surface of the rotating shaft. The side surfaces of the two synchronous pulleys are commonly connected by a synchronous belt and the rotating shaft on the other synchronous pulley is movably connected to the top of the slider through a bearing. A vertical plate is fixedly connected to the top of the operating table. A contraction groove is opened inside the vertical plate and both synchronous pulleys are located in the contraction groove. A proximity switch is fixedly connected to one side of the vertical plate.

[0006] Further preferably, the clamping assembly includes a clamping groove which is formed inside the operating table. A U-shaped frame is movably connected inside the clamping groove. A first sliding groove is formed on the bottom inner wall of the U-shaped frame. Convex blocks are respectively and fixedly connected to both ends of the U-shaped frame. The bottom of the convex block is movably connected to a rotating rod through a bearing, and a clamping wheel is fixedly sleeved on the side surface of the rotating rod.

[0007] Further preferably, the power assembly includes sliding sleeves. The two sliding sleeves are respectively movably sleeved on the U-shaped frame. A connecting plate is fixedly connected to the opposite sides of the two sliding sleeves. A fourth cylinder is fixedly connected to the bottom of the operating table, and the output end of the fourth cylinder is fixedly connected to one side of the connecting plate.

[0008] Further preferably, the lifting assembly includes a third cylinder. The top of the third cylinder is fixedly connected to the bottom of the operating table. The output end of the third cylinder is fixedly connected to a sliding bar which is movably connected inside the first sliding groove.

[0009] Further preferably, a first cylinder is fixedly connected to one side of the top of the operating table. The output end of the first cylinder is fixedly connected to a lifting column. An extension rod is fixedly connected to one side of the lifting column. A driving motor is fixedly connected to one side of the extension rod, and the output end of the driving motor penetrates through the extension rod and is movably connected. A cutting blade is fixedly connected to the output end of the driving motor. A sliding rod is movably sleeved inside the extension rod, and the bottom of the sliding rod is fixedly connected to one side of the top of the operating table. A control box for holding electrical components is fixedly connected to the bottom of the operating table.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, servo motors, transmission rollers, clamping wheels and a fourth cylinder are arranged on both sides of the cutting blade to transmit and clamp the cutting material, so as to realize accurate positioning and continuous cutting of longer specifications while enabling complete movement and positioning cutting of the last end.

[0012] In the present utility model, the second cylinder drives the slider to make the synchronous belt retract into the contraction groove after the cutting material is conveyed, so that the U-shaped frame clamps the cutting material through the action of the fourth cylinder by means of the clamping wheel and the vertical plate, ensuring the stability during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0015] Figure 3 is a structural schematic diagram of the U-shaped frame of the present utility model;

[0016] Figure 4 This is a schematic diagram of the slider structure of the present utility model;

[0017] Figure 5 This is a partial three-dimensional structure schematic diagram of the present utility model.

[0018] In the figure: 1, operating table; 2, contraction assembly; 3, transmission assembly; 5, clamping assembly; 6, power assembly; 7, lifting assembly; 8, proximity switch; 10, first cylinder; 11, lifting column; 12, sliding rod; 13, extension rod; 15, driving motor; 16, cutting blade; 17, control box; 201, movable groove; 202, slider; 203, pushing block; 204, second cylinder; 301, servo motor; 302, rotating shaft; 303, synchronous pulley; 304, synchronous belt; 305, vertical plate; 306, contraction groove; 501, clamping groove; 502, U-shaped frame; 503, first sliding groove; 505, convex block; 506, rotating rod; 507, clamping wheel; 601, connecting plate; 602, sliding sleeve; 603, fourth cylinder; 701, third cylinder; 702, sliding strip. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: a positioning device for a cutting device, including an operating table 1, a contraction assembly 2 is arranged inside the operating table 1, a transmission assembly 3 is arranged on the top of the contraction assembly 2, a clamping assembly 5 is arranged on the top of the operating table 1, a power assembly 6 is arranged at the bottom of the clamping assembly 5, and a lifting assembly 7 is arranged on one side of the power assembly 6; the contraction assembly 2 includes a movable groove 201, the movable groove 201 is opened inside the operating table 1, a slider 202 is movably connected inside the movable groove 201, a pushing block 203 is fixedly connected to the bottom of the slider 202, a second cylinder 204 is fixedly connected to the bottom of the operating table 1 and the output end of the second cylinder 204 is fixedly connected to the pushing block 203.

[0021] In this embodiment, as Figure 2 and Figure 4As shown in the figure, the transmission component 3 includes a servo motor 301. The top of the servo motor 301 is fixedly connected to the bottom of the slider 202, and the output end of the servo motor 301 penetrates through the slider 202 and is movably connected. A rotating shaft 302 is fixedly connected to the output end of the servo motor 301. A synchronous pulley 303 is fixedly sleeved on the side surface of the rotating shaft 302. The side surfaces of the two synchronous pulleys 303 are jointly driven by a synchronous belt 304, and the rotating shaft 302 on the other synchronous pulley 303 is movably connected to the top of the slider 202 through a bearing. A vertical plate 305 is fixedly connected to the top of the operating table 1. A contraction groove 306 is formed inside the vertical plate 305, and the two synchronous pulleys 303 are both located in the contraction groove 306. A proximity switch 8 is fixedly connected to one side of the vertical plate 305. The slider 202 is driven to move by the second cylinder 204, so that the synchronous belt 304 contacts the cutting material during material transportation. When the output end of the second cylinder 204 drives in the reverse direction, the clamping wheel 507 and the vertical plate 305 clamp and fix the cutting material, so as to be fixed during cutting and ensure the stability during cutting.

[0022] In this embodiment, as Figure 2 and Figure 3 shown, the clamping component 5 includes a clamping groove 501. The clamping groove 501 is formed inside the operating table 1. A U-shaped frame 502 is movably connected inside the clamping groove 501. A first sliding groove 503 is formed on the bottom inner wall of the U-shaped frame 502. Convex blocks 505 are respectively fixedly connected to both ends of the U-shaped frame 502. A rotating rod 506 is movably connected to the bottom of the convex block 505 through a bearing. A clamping wheel 507 is fixedly sleeved on the side surface of the rotating rod 506.

[0023] In this embodiment, as Figure 2 shown, the power component 6 includes sliding sleeves 602. The two sliding sleeves 602 are respectively movably sleeved on the U-shaped frame 502. A connecting plate 601 is fixedly connected to the opposite sides of the two sliding sleeves 602. A fourth cylinder 603 is fixedly connected to the bottom of the operating table 1, and the output end of the fourth cylinder 603 is fixedly connected to one side of the connecting plate 601.

[0024] In this embodiment, as Figure 2As shown in the figure, the lifting assembly 7 includes a third cylinder 701. The top of the third cylinder 701 is fixedly connected to the bottom of the operating table 1. The output end of the third cylinder 701 is fixedly connected with a slide bar 702, and the slide bar 702 is movably connected in the first chute 503. When in use, the cutting material is manually placed on the operating table 1. The fourth cylinder 603 is started, so that the output end of the fourth cylinder 603 pushes the transmission assembly 3 to extend out of the vertical plate 305. At the same time, the third cylinder 701 is started to make the clamping assembly 5 rise above the operating table 1. Then the second cylinder 204 is started to make the clamping wheels 507 and the synchronous belt 304 clamp the cutting material, and then the servo motor 301 is started to make the profile move towards the cutting blade 16. And the centers of the clamping wheels 507 and the synchronous wheels 303 are located on the same straight line. After reaching the specified position of the servo motor 301, the fourth cylinder 603 is started to retract the transmission assembly 3 into the contraction groove 306, so that the profile is fixed between the vertical plate 305 and the clamping wheels 507. Then the cutting blade 16 cuts the profile. After cutting is completed, the cut profile is removed. For continuous cutting, the above method can be used to start the fourth cylinder 603 to move forward and the third cylinder 701. The output end of the servo motor 301 rotates. After positioning the profile, the cutting blade 16 is moved to cut the profile. When cutting the end profile, after the profile is moved to the position of the transmission assembly 3 by the right transmission assembly 3, when the proximity switch 8 senses the profile, the left fourth cylinder 603 is started, so that the output end of the fourth cylinder 603 pushes the transmission assembly 3 to extend out of the vertical plate 305. At the same time, the third cylinder 701 is started to make the clamping assembly 5 rise above the operating table 1. Then the second cylinder 204 is started to make the clamping wheels 507 and the synchronous belt 304 clamp the cutting material. The right fourth cylinder 603 is started to retract the transmission assembly 3 into the vertical plate 305. The second cylinder 204 is started to retract the clamping assembly 5. The left servo motor 301 is started to make the profile move to the left, so that the end profile can be moved to the position of the cutting blade 16 and then the profile is cut by the cutting blade 16.

[0025] In this embodiment, as Figure 1 , Figure 2 and Figure 5 shown, one side of the top of the operating table 1 is fixedly connected with a first cylinder 10. The output end of the first cylinder 10 is fixedly connected with a lifting column 11. One side of the lifting column 11 is fixedly connected with an extension rod 13. One side of the extension rod 13 is fixedly connected with a driving motor 15, and the output end of the driving motor 15 penetrates through the extension rod 13 and is movably connected. The output end of the driving motor 15 is fixedly connected with a cutting blade 16. A slide rod 12 is movably sleeved inside the extension rod 13, and the bottom of the slide rod 12 is fixedly connected to one side of the top of the operating table 1. The bottom of the operating table 1 is fixedly connected with a control box 17 for placing electrical components.

[0026] The usage method and advantages of the present utility model: For the positioning device of this cutting equipment, when in use, the working process is as follows:

[0027] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, when in use, the cutting material is manually placed on the operating table 1. The fourth cylinder 603 is started, so that the output end of the fourth cylinder 603 pushes the transmission assembly 3 to extend out of the vertical plate 305. At the same time, the third cylinder 701 is started to make the clamping assembly 5 rise above the operating table 1. Then the second cylinder 204 is started to make the clamping wheel 507 and the synchronous belt 304 clamp the cutting material. Then the servo motor 301 is started and the profile is moved towards the cutting blade 16. And the centers of the clamping wheel 507 and the synchronous wheel 303 are located on the same straight line. After reaching the designated position of the servo motor 301, the fourth cylinder 603 is started to retract the transmission assembly 3 into the contraction groove 306, so that the profile is fixed between the vertical plate 305 and the clamping wheel 507. Then the cutting blade 16 cuts the profile. After cutting is completed, the cut profile is removed. For continuous cutting, the above method can be used to start the fourth cylinder 603 to move forward and the third cylinder 701. The output end of the servo motor 301 rotates. After positioning the profile, the cutting blade 16 is moved to cut the profile. When cutting the end profile, after the profile is moved to the position of the transmission assembly 3 by the right transmission assembly 3, when the proximity switch 8 senses the profile, the left fourth cylinder 603 is started, so that the output end of the fourth cylinder 603 pushes the transmission assembly 3 to extend out of the vertical plate 305. At the same time, the third cylinder 701 is started to make the clamping assembly 5 rise above the operating table 1. Then the second cylinder 204 is started to make the clamping wheel 507 and the synchronous belt 304 clamp the cutting material. The right fourth cylinder 603 is started to retract the transmission assembly 3 into the vertical plate 305. The second cylinder 204 is started to retract the clamping assembly 5. The left servo motor 301 is started and the profile is moved to the left, so that the end profile can be moved to the position of the cutting blade 16 and then the profile is cut by the cutting blade 16.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for a cutting device, comprising an operating table (1), characterized in that: A contraction component (2) is arranged inside the operating platform (1), a transmission component (3) is arranged on the top of the contraction component (2), a clamping component (5) is arranged on the top of the operating platform (1), a power component (6) is arranged on the bottom of the clamping component (5), and a lifting component (7) is arranged on one side of the power component (6); The contraction component (2) comprises a movable groove (201), the movable groove (201) is arranged inside the operating table (1), a slider (202) is movably connected inside the movable groove (201), a push block (203) is fixedly connected to the bottom of the slider (202), a second cylinder (204) is fixedly connected to the bottom of the operating table (1), and an output end of the second cylinder (204) is fixedly connected to the push block (203).

2. A positioning device for cutting equipment according to claim 1, characterized in that: The transmission component (3) comprises a servo motor (301), the top of the servo motor (301) is fixedly connected to the bottom of the slider (202) and the output end of the servo motor (301) passes through the slider (202) and is movably connected, the output end of the servo motor (301) is fixedly connected to a rotating shaft (302), the side surface of the rotating shaft (302) is fixedly sleeved with a synchronous wheel (303), the side surfaces of the two synchronous wheels (303) are jointly transmission-connected with a synchronous belt (304) and the rotating shaft (302) on the other synchronous wheel (303) is movably connected to the top of the slider (202) through a bearing, the top of the operating table (1) is fixedly connected to a vertical plate (305), a contraction groove (306) is provided inside the vertical plate (305) and the two synchronous wheels (303) are both located in the contraction groove (306), and a proximity switch (8) is fixedly connected to one side of the vertical plate (305).

3. A positioning device for cutting equipment according to claim 1, characterized in that: The clamping assembly (5) comprises a clamping groove (501), wherein the clamping groove (501) is arranged inside the operating table (1), and a U-shaped frame (502) is movably connected inside the clamping groove (501), and a first sliding groove (503) is arranged on the bottom inner wall of the U-shaped frame (502), and protrusions (505) are fixedly connected at both ends of the U-shaped frame (502), and a rotating rod (506) is movably connected at the bottom of the protrusion (505) via a bearing, and a clamping wheel (507) is fixedly sleeved on the side surface of the rotating rod (506).

4. A positioning device for cutting equipment according to claim 1, characterized in that: The power assembly (6) comprises a sliding sleeve (602), two sliding sleeves (602) are respectively movably sleeved on the U-shaped frame (502), opposite sides of the two sliding sleeves (602) are commonly fixedly connected to a connecting plate (601), the bottom of the operating table (1) is fixedly connected to a fourth cylinder (603), and the output end of the fourth cylinder (603) is fixedly connected to one side of the connecting plate (601).

5. A positioning device for cutting equipment according to claim 1, characterized in that: The lifting assembly (7) comprises a third cylinder (701), the top of the third cylinder (701) is fixedly connected to the bottom of the operating table (1), the output end of the third cylinder (701) is fixedly connected to a slide bar (702), and the slide bar (702) is movably connected in the first slide groove (503).

6. A positioning device for cutting equipment according to claim 1, characterized in that: A first cylinder (10) is fixedly connected to one side of the top of the operating table (1), an output end of the first cylinder (10) is fixedly connected to a lifting column (11), one side of the lifting column (11) is fixedly connected to an extension rod (13), one side of the extension rod (13) is fixedly connected to a drive motor (15), and the output end of the drive motor (15) penetrates the extension rod (13) and is movably connected, the output end of the drive motor (15) is fixedly connected to a cutting blade (16), a sliding rod (12) is movably sleeved inside the extension rod (13), and the bottom of the sliding rod (12) is fixedly connected to one side of the top of the operating table (1), and a control box (17) for containing electrical components is fixedly connected to the bottom of the operating table (1).

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