Automatic steel plate cutting machine

Abstract

The utility model relates to the technical field of steel plate cutting, in particular to an automatic steel plate cutting machine which comprises a rack, the upper end of the rack is fixedly connected with a limiting plate and two supporting plates distributed left and right, a movable seat is connected between the two supporting plates through a first position adjusting mechanism, and the upper end of the movable seat is fixedly connected with a fixed shaft. A second supporting frame is rotationally connected to the circumferential face of the fixed shaft, a protruding block is fixedly connected to the rear end of the second supporting frame, and a limiting mechanism is installed at the rear end of the movable base, matched with the protruding block and used for limiting rotation of the second supporting frame. According to the steel plate cutting machine, different positions of a steel plate can be cut, in the cutting process, other spaces except the machine frame do not need to be occupied, and therefore waste of other spaces is not prone to being caused; in addition, the device not only can conveniently adjust the position of the steel plate so that the steel plate can be straightened, but also can conveniently push down the cut steel plate from the front end or the left end and the right end of the rack.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel plate cutting technical field especially relates to a kind of automatic steel plate cutting machine. BACKGROUND

[0002] The development of numerical control cutting machine must adapt to the requirement of modern mechanical processing industry development, and cutting machine is divided into flame cutting machine, plasma cutting machine, laser cutting machine, water cutting, electrical automation cutting machine etc.

[0003] Chinese utility model patent application No. 202323345679.1 discloses an automatic steel plate cutting machine, the bottom surface of the moving guide bar is fixedly connected with the rack base, the tooth surface of the rack is engagedly connected with the tooth surface of the driving gear, when the driving gear rotates in the inside of the machine box, the moving guide bar can move left and right, so the plasma cutting machine is driven to move left and right, and the surface of the steel plate is cut by opening the plasma cutting machine.

[0004] However, the above-mentioned patent drives the plasma cutting machine to move left and right when the rack moves, and the rack needs to occupy a large space except the cutting table during left and right movement. When working in the construction site, a large space needs to be specially left for the equipment to complete the construction, which will cause waste of space. After the steel plate is placed on the cutting table, it is not convenient to adjust the position of the steel plate due to the large weight of the steel plate, and it is also not convenient to push the cut steel plate off the cutting table. Therefore, an automatic steel plate cutting machine needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides an automatic steel plate cutting machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic steel plate cutting machine, comprising a rack, a first support frame is fixedly connected in the inside of the rack, a plurality of ball seats are fixedly connected in the inside of the first support frame, ball bearings are rotatably connected in the inside of the plurality of ball seats, a limiting plate and two left and right distributed support plates are fixedly connected to the upper end of the rack, a moving seat is connected between the two support plates through a first position adjusting mechanism, the moving seat is located at the rear end of the limiting plate, a fixed shaft is fixedly connected to the upper end of the moving seat, a second support frame is rotatably connected to the circumferential surface of the fixed shaft, a plasma cutting machine is connected in the inside of the second support frame through a second position adjusting mechanism, a protrusion is fixedly connected to the rear end of the second support frame, a limiting mechanism is installed at the rear end of the moving seat, the limiting mechanism cooperates with the protrusion, and is used for limiting the rotation of the second support frame.

[0007] Further, the first position adjusting mechanism comprises a first motor and a first threaded rod, the first threaded rod is rotatably connected between the two support plates, the first motor is fixedly connected to the right end of the right support plate, the output shaft end of the first motor is fixedly connected with the first threaded rod, the first threaded rod penetrates through the moving seat and is threadedly connected with the moving seat, a guide rod is fixedly connected between the two support plates, the guide rod penetrates through the moving seat and the moving seat is slidably connected with the guide rod.

[0008] Further, the second position adjusting mechanism comprises a second motor and a second threaded rod, the front end of the second support frame is fixedly connected with the second motor, the second support frame is rotatably connected with the second threaded rod in the inside, the output shaft end of the second motor is fixedly connected with the second threaded rod, the circumferential surface of the second threaded rod is threadedly connected with a sliding seat, the sliding seat is slidably connected in the inside of the second support frame, and the plasma cutting machine is fixedly installed at the bottom end of the sliding seat.

[0009] Further, the inside of the rack is provided with a material frame, and the material frame is located at the bottom end of the first support frame.

[0010] Further, the limiting mechanism comprises a fixed seat, a sliding rod, a spring, a connecting seat and a limiting seat, the rear end of the moving seat is fixedly connected with the fixed seat, the upper end of the fixed seat is fixedly connected with the sliding rod and the spring, the spring is sleeved on the circumferential surface of the sliding rod, the circumferential surface of the sliding rod is slidably connected with the connecting seat, one end of the spring away from the fixed seat is fixedly connected with the connecting seat, and the front end of the connecting seat is fixedly connected with the limiting seat.

[0011] Further, the upper end of the moving seat is fixedly connected with a guide plate, the guide plate penetrates through the limiting seat, and the limiting seat is slidably connected with the guide plate.

[0012] Further, the left end surface of the second support frame is provided with a recess, and the height of the recess is greater than the height of the limiting seat, and the distance between the convex block and the moving seat is greater than the height of the limiting seat.

[0013] The utility model has the advantages of:

[0014] Compared with the prior art, the automatic steel plate cutting machine is convenient to adjust the position of the plasma cutting machine through the cooperation of the first position adjusting mechanism and the second position adjusting mechanism, can perform laser cutting operation on different positions of the steel plate, and only needs to be adjusted directly above the rack during the adjustment of the position of the plasma cutting machine, without occupying other space except the rack, so that the waste of other space is avoided.

[0015] Compared with the prior art, the automatic steel plate cutting machine is convenient for manually adjusting the position of the steel plate on the rack by appropriately manually pushing the position of the steel plate under the cooperation of the limiting plate, the ball-shaped seat and the ball-shaped ball, so that one side of the steel plate is close to the limiting plate, so that the steel plate is conveniently aligned, and the cut steel plate is conveniently pushed off the rack; in addition, under the action of the limiting mechanism, the limitation on the protruding block can be released, so that the second support frame can rotate around the fixed shaft, when the second support frame is rotated around the fixed shaft to the rear end of the limiting plate, the upper side of the steel plate placed on the upper end of the first support frame is no longer hindered and limited, so that the operator conveniently takes down the cut steel plate from the front end or any one direction of the left and right ends or checks the cutting effect, and after taking down the steel plate, the entire first support frame is also convenient to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structure schematic diagram of the automatic steel plate cutting machine in the front view.

[0017] Figure 2 It is an automatic steel plate cutting machine. Figure 1 It is an enlarged structure schematic diagram of the automatic steel plate cutting machine in A.

[0018] Figure 3 It is an overall structure schematic diagram of the automatic steel plate cutting machine in the right view.

[0019] Figure 4 It is an overall structure schematic diagram of the automatic steel plate cutting machine in the left view.

[0020] Figure 5 It is an automatic steel plate cutting machine. Figure 4 It is an enlarged structure schematic diagram of the automatic steel plate cutting machine in B.

[0021] LEGEND:

[0022] 1, rack; 2, material frame; 3, first support frame; 4, limiting plate; 5, first threaded rod; 6, support plate; 7, first motor; 8, second support frame; 9, second motor; 10, moving seat; 11, ball-shaped seat; 12, ball-shaped ball; 13, plasma cutting machine; 14, second threaded rod; 15, fixed shaft; 16, connecting seat; 17, recess; 18, protruding block; 19, limiting seat; 20, fixed seat; 21, spring; 22, sliding rod; 23, guide plate. DETAILED DESCRIPTION

[0023] REFERENCE Figures 1-5The utility model provides an automatic steel plate cutting machine, including frame 1, the inside fixed connection of frame 1 has first support frame 3, the inside fixed connection of first support frame 3 has a plurality of ball seat 11, the inside rotationally connected of a plurality of ball seat 11 has ball type ball 12, the upper end fixed connection of frame 1 has limiting plate 4 and two left and right distribution's support plate 6, and the mobile seat 10 is connected between two support plates 6 through first position adjusting mechanism, and the mobile seat 10 is located at the rear end of limiting plate 4, and the upper end fixed connection of mobile seat 10 has fixed shaft 15, and the circumferential surface rotationally connected of fixed shaft 15 has second support frame 8, and the inside connection of second support frame 8 through second position adjusting mechanism has plasma cutting machine 13, and the rear end fixed connection of second support frame 8 has protruding block 18, and the rear end installation of mobile seat 10 has limiting mechanism, and limiting mechanism cooperates with protruding block 18, and is used for limiting second support frame 8 rotation. When working, the automatic steel plate cutting machine formed by the overall equipment can cut the different positions of steel plate, and in the process of cutting, the other parts of overall equipment are always located at the upper end of frame 1, need not occupy other space except frame 1, thereby not easy to cause the waste of other space, in addition, the equipment not only is convenient for adjusting the position of steel plate, makes it straighten, also is convenient to push the steel plate after cutting from the front end or left and right ends of frame 1.

[0024] The first position adjusting mechanism includes a first motor 7 and a first threaded rod 5, the first threaded rod 5 is rotationally connected between the two support plates 6, the right end of the right support plate 6 is fixedly connected with the first motor 7, the output shaft end of the first motor 7 is fixedly connected with the first threaded rod 5, the first threaded rod 5 penetrates through the mobile seat 10 and is threadedly connected with the mobile seat 10, a guide rod is fixedly connected between the two support plates 6, the guide rod penetrates through the mobile seat 10, and the mobile seat 10 is slidingly connected with the guide rod; the second position adjusting mechanism includes a second motor 9 and a second threaded rod 14, the front end of the second support frame 8 is fixedly connected with the second motor 9, the second threaded rod 14 is rotationally connected in the second support frame 8, the output shaft end of the second motor 9 is fixedly connected with the second threaded rod 14, the circumferential surface of the second threaded rod 14 is threadedly connected with a sliding seat, the sliding seat is slidingly connected in the second support frame 8, and the plasma cutting machine 13 is fixedly installed at the bottom end of the sliding seat. When working, the first motor 7 drives the first threaded rod 5 to rotate, at this time, the mobile seat 10 can drive the support frame, the second position adjusting mechanism and the plasma cutting machine 13 to adjust the left and right positions, so that the plasma cutting machine 13 can cut the different positions in the left and right directions of the steel plate, and the second motor 9 is controlled to drive the second threaded rod 14 to rotate, at this time, the sliding seat drives the plasma cutting machine 13 to move forward and backward along the support frame, so as to facilitate the plasma cutting machine 13 to cut the different positions in the front and back directions of the steel plate, so that the overall equipment can conveniently laser cut the multiple different positions of the steel plate.

[0025] The rack 1 is internally placed with the material frame 2, and the material frame 2 is located at the bottom end of the first support frame 3. In use, water needs to be added in the material frame 2 before use, and the material frame 2 can conveniently hold the cuttings falling in the cutting process, so as to avoid the cuttings from falling on the ground at will.

[0026] The limiting mechanism comprises a fixed seat 20, a sliding rod 22, a spring 21, a connecting seat 16 and a limiting seat 19, the rear end of the moving seat 10 is fixedly connected with the fixed seat 20, the upper end of the fixed seat 20 is fixedly connected with the sliding rod 22 and the spring 21, the spring 21 is sleeved on the circumferential surface of the sliding rod 22, the circumferential surface of the sliding rod 22 is slidably connected with the connecting seat 16, the end of the spring 21 away from the fixed seat 20 is fixedly connected with the connecting seat 16, the front end of the connecting seat 16 is fixedly connected with the limiting seat 19, the end face of the limiting seat 19 in plan view is in U shape, the limiting seat 19 cooperates with the protrusion 18 and is used for directly limiting the protrusion 18 and indirectly limiting the second support frame 8; the upper end of the moving seat 10 is fixedly connected with a guide plate 23, the guide plate 23 penetrates through the limiting seat 19, and the limiting seat 19 is slidably connected with the guide plate 23; the left end face of the second support frame 8 is provided with a recess 17, the height of the recess 17 is greater than the height of the limiting seat 19, and the distance between the protrusion 18 and the moving seat 10 is greater than the height of the limiting seat 19. In work, after cutting is completed, the connecting seat 16 is pressed downward to move downward along the sliding rod 22 and compress the spring 21, the limiting seat 19 is driven by the connecting seat 16 to move downward, until the limiting seat 19 is completely separated from the protrusion 18 and is located at the lower end of the protrusion 18, and is located at the rear end of the recess 17, the second support frame 8 can be pivoted to rotate around the fixed shaft 15, at this time, the second support frame 8 can drive the second position adjusting mechanism and the plasma cutting machine 13 to rotate, after the second support frame 8 is pushed to rotate around the fixed shaft 15 to the upper end of the rear side of the limiting plate 4, at this time, the upper side of the steel plate is no longer blocked and hindered, and only the cut steel plate exists at the upper end of the rack 1, so that the cut steel plate is conveniently taken or inspected, and after taking is completed, the support frame is conveniently inspected and maintained.

[0027] Working principle:

[0028] In use, the steel plate to be cut is placed at the upper end of the frame 1, and the position of the steel plate is adjusted in real time, the rear end of the steel plate is controlled to be close to the limiting plate 4, the position of the steel plate is adjusted, then the first position adjusting mechanism, the second position adjusting mechanism and the plasma cutting machine 13 are controlled to work, the different positions of the steel plate are laser cut, the falling debris in the cutting process falls into the material frame 2, after the cutting is completed, the limiting mechanism is controlled to be not limited by the limiting block 18, then the supporting frame is rotated to drive the second position adjusting mechanism and the plasma cutting machine 13 to rotate around the fixed shaft 15 to the upper end of the rear side of the limiting plate 4, at this time, the upper end of the steel plate is no longer blocked and limited, only the cut steel plate exists at the upper end of the frame 1, so that the cut steel plate is conveniently taken or inspected, after the taking is completed, the first supporting frame 3 is conveniently inspected and maintained.

[0029] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automated steel sheet cutting machine comprising a frame (1), characterized in that: The inside of the frame (1) is fixedly connected with a first support frame (3), the inside of the first support frame (3) is fixedly connected with a plurality of ball seats (11), the inside of the plurality of ball seats (11) is rotatably connected with a plurality of ball-shaped balls (12), the upper end of the frame (1) is fixedly connected with a limiting plate (4) and two left and right distributed support plates (6), the two support plates (6) are connected with a moving seat (10) through a first position adjusting mechanism, the moving seat (10) is located at the rear end of the limiting plate (4), the upper end of the moving seat (10) is fixedly connected with a fixed shaft (15), the circumferential surface of the fixed shaft (15) is rotatably connected with a second support frame (8), the inside of the second support frame (8) is connected with a plasma cutting machine (13) through a second position adjusting mechanism, the rear end of the second support frame (8) is fixedly connected with a protrusion (18), the rear end of the moving seat (10) is mounted with a limiting mechanism, and the limiting mechanism is matched with the protrusion (18) and is used for limiting the rotation of the second support frame (8).

2. An automated steel sheet cutting machine according to claim 1, characterized in that: The first position adjusting mechanism comprises a first motor (7) and a first threaded rod (5), the first threaded rod (5) is rotatably connected between the two support plates (6), the right end of the right support plate (6) is fixedly connected with the first motor (7), the output shaft end of the first motor (7) is fixedly connected with the first threaded rod (5), the first threaded rod (5) penetrates through the moving seat (10) and is threadedly connected with the moving seat (10), the two support plates (6) are fixedly connected with a guide rod, the guide rod penetrates through the moving seat (10) and the moving seat (10) is slidably connected with the guide rod.

3. The automated steel sheet cutting machine according to claim 1, wherein: The second position adjusting mechanism comprises a second motor (9) and a second threaded rod (14), the front end of the second support frame (8) is fixedly connected with the second motor (9), the inside of the second support frame (8) is rotatably connected with the second threaded rod (14), the output shaft end of the second motor (9) is fixedly connected with the second threaded rod (14), the circumferential surface of the second threaded rod (14) is threadedly connected with a sliding seat, the sliding seat is slidably connected in the inside of the second support frame (8), and the plasma cutting machine (13) is fixedly mounted at the bottom end of the sliding seat.

4. The automated steel sheet cutting machine according to claim 1, wherein: The inside of the frame (1) is placed with a material frame (2), and the material frame (2) is located at the bottom end of the first support frame (3).

5. The automated steel sheet cutting machine according to claim 1, wherein: The limiting mechanism comprises a fixed seat (20), a sliding rod (22), a spring (21), a connecting seat (16) and a limiting seat (19), the rear end of the moving seat (10) is fixedly connected with the fixed seat (20), the upper end of the fixed seat (20) is fixedly connected with the sliding rod (22) and the spring (21), the spring (21) is sleeved on the circumferential surface of the sliding rod (22), the circumferential surface of the sliding rod (22) is slidably connected with the connecting seat (16), one end of the spring (21) away from the fixed seat (20) is fixedly connected with the connecting seat (16), the front end of the connecting seat (16) is fixedly connected with the limiting seat (19), the end face of the limiting seat (19) viewed from above is in the shape of U, the limiting seat (19) is matched with the protruding block (18) and is used for directly limiting the protruding block (18) and indirectly limiting the second supporting frame (8).

6. The automated steel sheet cutting machine according to claim 1, wherein: The upper end of the moving seat (10) is fixedly connected with a guide plate (23), the guide plate (23) penetrates through the limiting seat (19), and the limiting seat (19) and the guide plate (23) are slidably connected.

7. The automated steel sheet cutting machine according to claim 1, wherein: The left end face of the second supporting frame (8) is provided with a recess (17), and the height of the recess (17) is greater than the height of the limiting seat (19), and the distance between the protruding block (18) and the moving seat (10) is greater than the height of the limiting seat (19).

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