Automatic feeding cutting machine

Abstract

The utility model discloses an automatic feeding cutting machine, and relates to the technical field of cutting machines, the automatic feeding cutting machine comprises a feeding groove, a feeding assembly is arranged in the feeding groove, after an aluminum profile is placed in the feeding groove, the feeding assembly is used for pushing the aluminum profile to move forwards, side limiting assemblies are arranged on the two sides in the feeding groove, and the feeding assembly is used for pushing the aluminum profile to move forwards. The side limiting assemblies are used for limiting the two sides of the aluminum profile, so that the aluminum profile is located in the middle of the feeding groove, and an upper limiting assembly is further arranged on the feeding groove. When the top of the aluminum profile needs to be limited, the air cylinder is started to enable one ends of the two upper limiting plates to abut against the top of the aluminum profile, so that the top of the aluminum profile is limited, the limiting stability of the top of the aluminum profile is improved, the aluminum profile is prevented from moving in the vertical direction during cutting, and the cutting stability of the aluminum profile is improved; in addition, in this way, after the telescopic rod retracts backwards, the upper limiting plate is reset, and a new aluminum profile to be cut is conveniently placed on the feeding groove.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to an automatic feeding cutting machine. Background Art

[0002] Cutting machines are divided into metal material cutting machines and non-metal material cutting machines according to the cutting materials. Non-metal material cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water jet cutting machines, etc. Metal material cutting machines are mainly knife cutting machines, which are commonly used for cutting aluminum profiles.

[0003] The existing patent is entitled: An automatic aluminum profile cutting device (patent publication number CN218397144U). The document proposes that the threaded rod cooperates with the thread of the slider, so that the slider can push the cross bar to move toward the cutting machine through the column, and then the feeding component can push the aluminum profile workpiece in the feeding trough into the cutting machine for cutting operation through the push plate, thereby achieving the purpose of feeding the aluminum profile workpiece. The feeding component can convey two aluminum profile workpieces at the same time, thereby improving the cutting efficiency of the equipment.

[0004] However, patent publication number CN218397144U uses cylinders to limit the two sides of the aluminum profile, which lengthens the width of the equipment, takes up space and is easy to scratch pedestrians. The use of multiple cylinders consumes more electricity and increases the cost of the equipment. In addition, there is no limit on the top of the aluminum profile. When cutting the aluminum profile, the aluminum profile will move up and down, which is not conducive to the stable cutting of the aluminum profile. Therefore, this application proposes an automatic feeding cutting machine to solve the above problems and optimize and improve the relevant technology. Utility Model Content

[0005] The utility model aims to provide an automatic feeding cutting machine to solve the problem that the existing aluminum profile cutting equipment mentioned above does not limit the top of the aluminum profile, and when cutting the aluminum profile, the aluminum profile will move up and down, which is not conducive to the stable cutting of the aluminum profile.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding and cutting machine, comprising a feeding trough, a feeding assembly is arranged inside the feeding trough, after the aluminum profile is placed on the feeding trough, the feeding assembly is used to push the aluminum profile forward, side limit assemblies are arranged on both sides of the feeding trough, the side limit assemblies are used to limit the two sides of the aluminum profile so that the aluminum profile is located in the middle of the feeding trough, an upper limit assembly is also arranged on the feeding trough, the upper limit assembly is used to limit the top of the aluminum profile, one end of the feeding trough is connected to the cutting machine, and the end of the cutting machine away from the feeding trough is connected to the discharge platform.

[0007] Preferably, the feeding assembly includes a first movable groove, which is fixedly arranged at the bottom of the loading trough, and a motor is arranged at the end of the loading trough away from the cutting machine. The output shaft of the motor can be movably extended into the first movable groove, and the end of the output shaft that can be movably extended into the first movable groove is fixedly connected with a one-way screw rod, and a feeding plate is movably arranged at the outer ring of the one-way screw rod, and a wire hole is arranged inside the feeding plate, which cooperates with the one-way screw rod.

[0008] Preferably, the side limit assembly includes a second movable groove, the second movable groove is fixedly arranged on the two side walls inside the feeding trough, the end of the feeding trough is rotatably provided with a handle, one end of the handle movably extending into the second movable groove is fixedly connected to a bidirectional screw rod, and two reverse sliding thread structures are arranged at the outer ring of the bidirectional screw rod, and movable blocks are movably arranged on the two reverse sliding thread structures respectively, and steering rods are rotatably arranged on the two movable blocks, and the two steering rods are rotatably connected, and conical blocks are arranged at one end of the two steering rods away from the movable block, and a side limit plate is arranged at the outer ring of the conical block, and a conical slide groove is arranged on a side of the side limit plate close to the second movable groove, and the conical slide groove is adapted to the conical block.

[0009] Preferably, the upper limit assembly includes a support plate, which is located below the feeding chute and fixedly connected to the support at the bottom of the support plate, a cylinder is arranged on the support plate, the output end of the cylinder is connected to a telescopic rod, both sides of the telescopic rod are rotatably connected to a first movable rod, an end of the first movable rod away from the telescopic rod is rotatably connected to a second movable rod, support blocks are arranged on the outer walls at both ends of the feeding chute, the support blocks and the second movable rod are rotatably connected, and an upper limit plate is fixedly arranged on an end of the second movable rod away from the first movable rod.

[0010] Preferably, a plurality of rolling balls are rotatably provided on a surface of the side limiting plate away from the first movable groove, and a plurality of rolling balls are rotatably provided on an end of the upper limiting plate away from the second movable rod.

[0011] Preferably, the cutting machine is provided with a controller for controlling the operation of the control device.

[0012] Technical effects and advantages of the utility model:

[0013] 1. This automatic feeding cutting machine, when the top of the aluminum profile is to be limited, starts the cylinder so that one end of the two upper limit plates bears against the top of the aluminum profile, thereby limiting the top of the aluminum profile, improving the stability of the top limit of the aluminum profile, avoiding the displacement of the aluminum profile in the up and down directions during cutting, and improving the cutting stability of the aluminum profile. In addition, in this way, after the telescopic rod is retracted, the upper limit plate is returned to its position, which is convenient for placing the new aluminum profile to be cut on the feeding trough;

[0014] 2. This automatic feeding cutting machine, when it is necessary to limit the two sides of the aluminum profile, rotate the handles at both ends of the feeding trough to drive the relative displacement of the two side limit plates, so that the two sides of the aluminum profiles of different sizes can be limited, thereby improving the flexibility and adaptability of the equipment. In addition, in this way, the width of the equipment will not be lengthened, and it will not take up space. In addition, the manual rotation method can be used to avoid the equipment consuming more electricity and increasing the equipment cost.

[0015] 3. This is an automatic feeding cutting machine. After the two sides and the top of the aluminum profile are positioned, the motor is started to rotate the one-way screw rod, driving the feeding plate to move in the first movable groove, and pushing the aluminum profile toward the cutting machine, thereby eliminating the need for manual feeding and improving the automation of the equipment;

[0016] 4. In this automatic feeding cutting machine, two side limit plates and two upper limit plates are provided with a plurality of rolling balls, which are convenient for limiting the aluminum profiles without affecting the pushing and feeding of the aluminum profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of an automatic feeding cutting machine.

[0018] Figure 2 The utility model is a schematic diagram of the side structure of an automatic feeding cutting machine.

[0019] Figure 3 It is a schematic diagram of the top cross-sectional structure of the side limit assembly of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the conical block and the side limit plate of the utility model.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the upper limit assembly of the utility model.

[0022] Figure 6 It is a schematic diagram of the local structure of the upper limit assembly of the utility model.

[0023] In the figure: 1. feeding chute; 2. feeding assembly; 201. motor; 202. first movable chute; 203. one-way screw; 204. feeding plate; 3. side limit assembly; 301. second movable chute; 302. two-way screw; 303. handle; 304. movable block; 305. steering rod; 306. conical block; 307. side limit plate; 308. conical slide; 4. upper limit assembly; 401. support plate; 402. cylinder; 403. telescopic rod; 404. first movable rod; 405. second movable rod; 406. support block; 407. upper limit plate; 5. cutting machine; 6. unloading table. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-Figure 6 An automatic feeding and cutting machine shown in the figure comprises a feeding chute 1, a feeding assembly 2 is arranged inside the feeding chute 1, after the aluminum profile is placed on the feeding chute 1, the feeding assembly 2 is used to push the aluminum profile forward, side limit assemblies 3 are arranged on both sides inside the feeding chute 1, the side limit assemblies 3 are used to limit the two sides of the aluminum profile so that the aluminum profile is located in the middle of the feeding chute 1, an upper limit assembly 4 is also arranged on the feeding chute 1, the upper limit assembly 4 is used to limit the top of the aluminum profile, one end of the feeding chute 1 is connected to a cutting machine 5, and the end of the cutting machine 5 away from the feeding chute 1 is connected to a discharge platform 6.

[0026] After the operator places the aluminum profile on the loading chute 1, the side limit assembly 3 first limits the aluminum profile in the middle position of the loading chute 1 to ensure that the tool of the cutting machine 5 can be positioned directly above it, making the cutting more stable and the cutting section smooth. The upper limit assembly 4 then limits the top of the aluminum profile to avoid the aluminum profile from moving up and down during cutting, thereby improving the cutting stability of the aluminum profile. The cut aluminum profile comes out through the discharge table 6 with a certain slope.

[0027] The feeding assembly 2 includes a first movable groove 202, which is fixedly arranged at the bottom of the loading trough 1. A motor 201 is arranged at the end of the loading trough 1 away from the cutting machine 5. The output shaft of the motor 201 can be movably extended into the first movable groove 202, and one end of the output shaft that can be movably extended into the first movable groove 202 is fixedly connected with a one-way screw rod 203. A feeding plate 204 is movably arranged at the outer ring of the one-way screw rod 203, and a wire hole is arranged inside the feeding plate 204, which cooperates with the one-way screw rod 203.

[0028] After the two sides and the top of the aluminum profile are positioned, the motor 201 is started to rotate the one-way screw 203, driving the feeding plate 204 to move in the first movable groove 202, and pushing the aluminum profile toward the cutting machine 5, thereby eliminating the need for manual feeding and improving the automation of the equipment.

[0029] The side limit assembly 3 includes a second movable groove 301, which is fixedly arranged on the two side walls inside the feeding trough 1, and a handle 303 is rotatably arranged at the end of the feeding trough 1, and one end of the handle 303 that is movably extended into the second movable groove 301 is fixedly connected with a bidirectional screw rod 302, and two reverse sliding wire structures are arranged at the outer ring of the bidirectional screw rod 302, and movable blocks 304 are movably arranged on the two reverse sliding wire structures, respectively, and steering rods 305 are rotatably arranged on the two movable blocks 304, and the two steering rods 305 are rotatably connected, and conical blocks 306 are arranged at one end of the two steering rods 305 away from the movable blocks 304, and a side limit plate 307 is arranged at the outer ring of the conical block 306, and a conical slide groove 308 is arranged on the side of the side limit plate 307 close to the second movable groove 301, and the conical slide groove 308 is adapted to the conical block 306.

[0030] Specifically, when it is necessary to limit the two sides of the aluminum profile, the handles 303 at both ends of the loading trough 1 are rotated to rotate the bidirectional screw rod 302, thereby driving the two movable blocks 304 to move relative to each other, causing the angle between the two steering rods 305 to change, so that the conical block 306 slides inside the conical slide groove 308, driving the displacement of the side limit plate 307, and limiting the two sides of aluminum profiles of different sizes, thereby improving the flexibility and adaptability of the equipment. In addition, in this way, the width of the equipment will not be lengthened, no space will be occupied, and the manual rotation method can be used to avoid the equipment consuming more electricity and increasing the equipment cost.

[0031] The upper limit assembly 4 includes a support plate 401, which is located below the loading chute 1 and fixedly connected to the support at the bottom of the support plate 401. A cylinder 402 is arranged on the support plate 401, and the output end of the cylinder 402 is connected to a telescopic rod 403. The two sides of the telescopic rod 403 are rotatably connected to a first movable rod 404, and the end of the first movable rod 404 away from the telescopic rod 403 is rotatably connected to a second movable rod 405. Support blocks 406 are arranged on the outer walls at both ends of the loading chute 1, and the support blocks 406 and the second movable rod 405 are rotatably connected. An upper limit plate 407 is fixedly arranged on the end of the second movable rod 405 away from the first movable rod 404.

[0032] Specifically, when the top of the aluminum profile needs to be limited, the cylinder 402 is started, so that the telescopic rod 403 pushes the first movable rod 404 to move upward, causing the second movable rod 405 to rotate around the support block 406, and one end of the upper limit plate 407 is pressed against the top of the aluminum profile, thereby limiting the top of the aluminum profile. The upper limit plates 407 at both ends are used to improve the stability of the top limit of the aluminum profile. In addition, in this way, after the telescopic rod 403 is retracted, the upper limit plate 407 is returned to its position, making it easier to place the new aluminum profile to be cut on the loading trough 1.

[0033] A plurality of rolling balls are rotatably provided on the side limit plate 307 away from the first movable groove 202, and a plurality of rolling balls are rotatably provided on the end of the upper limit plate 407 away from the second movable rod 405. This arrangement facilitates limiting the aluminum profile without affecting the pushing and feeding of the aluminum profile.

[0034] The cutting machine 5 is equipped with a controller for controlling the operation of the device, which is arranged so as to facilitate the adjustment of the start and stop and operating parameters of the relevant electronic components.

[0035] It should be noted that the two side limit plates 307 and the two upper limit plates 407 only slightly touch the aluminum profile and do not affect the transmission of the aluminum profile.

Claims

1. An automatic feeding cutting machine, comprising a feeding chute (1), characterized in that: A feeding assembly (2) is arranged inside the feeding chute (1). After the aluminum profile is placed on the feeding chute (1), the feeding assembly (2) is used to push the aluminum profile forward. Side limit assemblies (3) are arranged on both sides of the feeding chute (1) so that the aluminum profile is located in the middle of the feeding chute (1). An upper limit assembly (4) is also arranged on the feeding chute (1). A cutting machine (5) is connected to one end of the feeding chute (1), and a discharge platform (6) is connected to the end of the cutting machine (5) away from the feeding chute (1); The upper limit assembly (4) comprises a support plate (401), the support plate (401) is located below the feeding chute (1) and is fixedly connected to a support at the bottom of the support plate (401), a cylinder (402) is arranged on the support plate (401), an output end of the cylinder (402) is connected to a telescopic rod (403), both sides of the telescopic rod (403) are rotatably connected to a first movable rod (404), an end of the first movable rod (404) away from the telescopic rod (403) is rotatably connected to a second movable rod (405), support blocks (406) are arranged on the outer walls of both ends of the feeding chute (1), the support block (406) and the second movable rod (405) are rotatably connected, and an upper limit plate (407) is fixedly arranged on an end of the second movable rod (405) away from the first movable rod (404).

2. The automatic feeding cutting machine according to claim 1, characterized in that: The feeding assembly (2) comprises a first movable groove (202), the first movable groove (202) being fixedly arranged at the bottom of the feeding groove (1), a motor (201) being arranged at one end of the feeding groove (1) away from the cutting machine (5), an output shaft of the motor (201) being movably extended into the first movable groove (202), and one end of the output shaft being movably extended into the first movable groove (202) is fixedly connected with a one-way screw rod (203), a feeding plate (204) being movably arranged at the outer ring of the one-way screw rod (203), a thread hole being arranged inside the feeding plate (204), and the thread hole being matched with the one-way screw rod (203).

3. The automatic feeding cutting machine according to claim 1, characterized in that: The side limit assembly (3) comprises a second movable groove (301), the second movable groove (301) is fixedly arranged on the two side walls inside the feeding groove (1), the end of the feeding groove (1) is rotatably provided with a handle (303), one end of the handle (303) movably extending into the second movable groove (301) is fixedly connected to a bidirectional screw rod (302), the outer ring of the bidirectional screw rod (302) is provided with two reverse sliding wire structures, and the two reverse sliding wire structures are respectively movably provided with movable blocks (304) A steering rod (305) is rotatably provided on each of the two movable blocks (304), and the two steering rods (305) are rotatably connected to each other. A conical block (306) is provided at one end of each of the two steering rods (305) away from the movable block (304), and a side limit plate (307) is provided at the outer ring of the conical block (306). A conical slide groove (308) is provided on one side of the side limit plate (307) close to the second movable groove (301), and the conical slide groove (308) is adapted to the conical block (306).

4. The automatic feeding cutting machine according to claim 3, characterized in that: A plurality of rolling balls are rotatably provided on a surface of the side limit plate (307) away from the first movable groove (202), and a plurality of rolling balls are rotatably provided on an end of the upper limit plate (407) away from the second movable rod (405).

5. The automatic feeding cutting machine according to claim 1, characterized in that: The cutting machine (5) is equipped with a controller for controlling the operation of the device.

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