Plate cutting and stacking device

Abstract

The utility model provides a plate cutting and stacking device which comprises a first support, and a pair of feeding rollers rotating in the reverse direction are arranged on one side of the first support; the cutting mechanism is arranged on the side, away from the first support, of the conveying roller; the supporting table comprises a pair of second supports, the second supports are arranged on the side, away from the first support, of the cutting mechanism, and a plurality of conveying rollers are rotationally connected into the second supports; the two inverted-U-shaped supports are arranged above the supporting table in a spaced mode, a transverse rod is slidably connected into each inverted-U-shaped support, a telescopic mechanism is arranged between each transverse rod and the transverse section of the corresponding inverted-U-shaped support and used for driving the corresponding transverse rod to move, a pair of vertical rods is further rotationally connected to each transverse rod through a rotating shaft, and the axial direction of each rotating shaft is the same as the length direction of the corresponding second support. Protruding parts are arranged on the inward sides of the vertical rods, and the bottom faces of the protruding parts are inclined faces inclining inwards. According to the device, the rectangular plates can be directly stacked on one supporting table, and the situation that an extra stacking mechanism occupies the plant area is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining, and in particular relates to a plate cutting and stacking device. Background Art

[0002] In the automobile production process, a large number of plates are needed to manufacture parts such as frames and doors. When producing door outer panels, it is first necessary to cut rectangular steel plates from rolled steel coils or long strips of steel plates, and then use a punching machine to punch the rectangular steel plates into a predetermined shape. Currently, after the steel coils are cut, the rectangular steel plates are transported to the stacking mechanism through a conveying mechanism for stacking, and then transferred to the punching machine for subsequent processing. That is, the cutting mechanism, conveying mechanism, and stacking mechanism usually need to be set in a straight line, which will occupy a large plant area, so further improvement is needed. Utility Model Content

[0003] In order to solve the above-mentioned defects of the prior art, the present application provides a plate cutting and stacking device, which can directly stack rectangular plates on a support table, without the need to continuously set up a conveying mechanism and a stacking mechanism behind the cutting mechanism, thereby reducing the occupied area of ​​the factory building.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A plate cutting and stacking device, comprising:

[0006] A first bracket is used to set up the steel strip coil, and a pair of counter-rotating feeding rollers are provided on one side of the first bracket for conveying the steel strip;

[0007] A cutting mechanism, arranged on a side of the conveying roller away from the first bracket, for cutting the steel strip;

[0008] The support platform includes a pair of second brackets, the second brackets are arranged on a side of the cutting mechanism away from the first bracket, a plurality of conveying rollers are rotatably connected in the second brackets, the plurality of conveying rollers are arranged at intervals along the length direction of the second brackets, and the conveying rollers are connected to a driving mechanism;

[0009] Two inverted U-shaped brackets are arranged above the support platform at intervals along the length direction of the second bracket, and the inverted U-shaped brackets are all arranged above the gap formed between adjacent conveying rollers. A cross bar is slidably connected inside the inverted U-shaped bracket, and the sliding direction of the cross bar is the vertical direction. A telescopic mechanism is provided between the cross bar and the transverse section of the inverted U-shaped bracket, which is used to drive the cross bar to move. A pair of vertical bars are also rotatably connected to the cross bar through a rotating shaft. The axial direction of the rotating shaft is the same as the length direction of the second bracket. The vertical bar has a protrusion on the inward side, and the bottom surface of the protrusion is an inwardly inclined inclined surface.

[0010] Furthermore, a pair of fixing seats are slidably connected to the crossbars, and the rotating shaft is arranged at the bottom of the fixing seats.

[0011] Furthermore, a connecting plate is provided on the inner side of the fixing seat, and a spring is connected between the connecting plate and the vertical rod. When the spring is in a natural state, the vertical rod is perpendicular to the cross rod.

[0012] Furthermore, a connecting hole is provided at the top of the fixing seat, and a plurality of threaded holes are provided at both ends of the cross bar. The fixing seat is connected to the threaded holes by screws passing through the connecting holes.

[0013] Furthermore, a vertical section of an inverted U-shaped bracket away from the cutting mechanism is slidably connected to a second bracket above through a sliding rod, the sliding rod is fixed to the second bracket, and the length direction of the sliding rod is the same as the length direction of the second bracket, and the bottom of another vertical section of an inverted U-shaped bracket away from the cutting mechanism is threadedly connected to a threaded rod set along the length direction of the second bracket, the threaded rod is rotatably connected between a pair of fixed blocks, one end of the threaded rod passes through a fixed block and is connected to an output shaft of a motor, and the motor is fixed to the fixed block.

[0014] The beneficial effects of the utility model are:

[0015] 1. Rectangular plates can be stacked directly on a support table without the need to continuously set up a conveying mechanism and a stacking mechanism behind the cutting mechanism, thus reducing the occupied area of ​​the factory.

[0016] 2. The distance between the two inverted U-shaped brackets is adjustable, which can adapt to the stacking of rectangular steel plates of different lengths.

[0017] 3. By adjusting the distance between a pair of fixing seats, it can adapt to the stacking of rectangular steel plates of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the device according to the embodiment of the present application.

[0019] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0020] Figure 3 It is a three-dimensional diagram of a partial structure of the device according to an embodiment of the present application.

[0021] Figure 4 It is a three-dimensional diagram of another partial structure of the device of the embodiment of the present application.

[0022] Figure markings: first bracket -1, steel strip roll -2, feed roller -3, second bracket -4, inverted U-shaped bracket -5, fixing seat -6, spring -7, screw -8, sliding rod -9, threaded rod -10, fixing block -11, motor -12, cutting mechanism -13, conveying roller -401, cross bar -501, telescopic mechanism -502, vertical bar -503, protrusion -504, rotating shaft -505, inclined surface -5041, connecting plate -601, threaded hole -5011. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] The present application embodiment provides a plate cutting and stacking device, such as Figure 1-Figure 4 As shown, it includes a first bracket 1, a cutting mechanism 13, a support table, an inverted U-shaped bracket 5, etc.

[0025] Specifically, the first bracket 1 is used to set up the steel strip coil 2, and a pair of counter-rotating feeding rollers 3 are provided on one side of the first bracket 1 for conveying the steel strip; the cutting mechanism 13 is provided on the side of the conveying roller 401 away from the first bracket 1, and is used to cut the steel strip; the support table includes a pair of second brackets 4, and the second bracket 4 is provided on the side of the cutting mechanism 13 away from the first bracket 1. A plurality of conveying rollers 401 are rotatably connected in the second bracket 4, and the plurality of conveying rollers 401 are arranged at intervals along the length direction of the second bracket 4, and the conveying rollers 401 are connected to a driving mechanism. Specifically, the driving method can select a driving motor to drive a conveying roller 401 to rotate, and drive other conveying rollers 401 to rotate through a transmission belt; There are two U-shaped brackets 5, which are arranged above the support platform at intervals along the length direction of the second bracket 4, and the inverted U-shaped brackets 5 are all arranged above the gap formed between adjacent conveying rollers 401. A cross bar 501 is slidably connected inside the inverted U-shaped bracket 5, and the sliding direction of the cross bar 501 is the vertical direction. A telescopic mechanism 502 is provided between the cross bar 501 and the transverse section of the inverted U-shaped bracket 5, which is used to drive the cross bar 501 to move. A pair of vertical rods 503 are rotatably connected to the cross bar 501 through a rotating shaft 505. The axial direction of the rotating shaft 505 is the same as the length direction of the second bracket 4. The vertical rod 503 has a protrusion 504 on the inner side, and the bottom surface of the protrusion 504 is an inwardly inclined inclined surface 5041.

[0026] During actual use, the steel strip roll 2 is set on the first bracket 1, and then the steel strip is fed between a pair of feeding rollers 3. The feeding rollers 3 will drive the steel strip to move toward the support platform. After the steel strip moves to a preset distance above the support platform, the cutting mechanism 13 is controlled to cut the steel strip to form a rectangular steel plate. Then, the driving mechanism controls the conveying roller 401 to drive the rectangular steel plate to move forward. At this time, the telescopic mechanism 502 is controlled to drive the cross bar 501 to move downward. After the inclined surface 5041 of the protruding portion 504 of the vertical rod 503 abuts against the side of the rectangular steel plate, it will be thrust to rotate outward, so that the top surface of the protruding portion 504 of the vertical rod 503 can reach the bottom of the rectangular steel plate. Then, the telescopic mechanism 502 is controlled to drive the cross bar 501 to move upward to lift the rectangular steel plate. After the subsequently cut rectangular steel plate reaches the bottom of the cross bar 501, the telescopic mechanism 502 is controlled again to drive the cross bar 501 to descend and rise, so that the rectangular steel plates can be stacked and lifted.

[0027] Preferably, see Figure 2 , Figure 4 A pair of fixed seats 6 are slidably connected to the crossbar 501, and the rotating shaft 505 is arranged at the bottom of the fixed seats 6. The positions of the pair of fixed seats 6 and the distance between the pair of fixed seats 6 can be adjusted by sliding the fixed seats 6, so as to adapt to the stacking of rectangular steel plates of different widths. Figure 2 A connecting hole is provided on the top of the fixing seat 6, and a plurality of threaded holes 5011 are provided at both ends of the cross bar 501. The fixing seat 6 is connected to the threaded holes 5011 by screws 8 passing through the connecting holes. The fixing seat 6 is fixed to different threaded holes 5011 by screws 8, and the fixing seat 6 can be fixed after adjusting the distance between a pair of fixing seats 6.

[0028] Preferably, see Figure 4 A connecting plate 601 is provided on the inner side of the fixing seat 6, and a spring 7 is connected between the connecting plate 601 and the vertical rod 503. When the spring 7 is in a natural state, the vertical rod 503 is perpendicular to the cross bar 501. When the protrusion 504 of the vertical rod 503 drops below the rectangular steel plate, the spring 7 will drive the vertical rod 503 to rotate quickly until it is perpendicular to the vertical rod 503. In the process of the vertical rod 503 driving the rectangular steel plate to move upward, the spring 7 can prevent the vertical rod 503 from shaking.

[0029] Preferably, see Figure 2, a vertical section of an inverted U-shaped bracket 5 away from the cutting mechanism 13 is slidably connected to the top of a second bracket 4 through a slide bar 9, the slide bar 9 is fixed to the second bracket 4, and the length direction of the slide bar 9 is the same as the length direction of the second bracket 4, and the bottom of another vertical section of an inverted U-shaped bracket 5 away from the cutting mechanism 13 is threadedly connected to a threaded rod 10 arranged along the length direction of the second bracket 4, the threaded rod 10 is rotatably connected between a pair of fixed blocks 11, one end of the threaded rod 10 passes through a fixed block 11 and is connected to the output shaft of a motor 12, and the motor 12 is fixed to the fixed block 11. The inverted U-shaped bracket 5 away from the cutting mechanism 13 can be controlled to move by controlling the motor 12 to drive the threaded rod 10 to rotate, and the distance between the two inverted U-shaped brackets 5 can be adjusted to adapt to the stacking of rectangular steel plates of different lengths.

[0030] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A plate cutting and stacking device, characterized in that: include: A first bracket (1) is used to set up the steel strip coil (2); a pair of counter-rotating feed rollers (3) are provided on one side of the first bracket (1) for conveying the steel strip; A cutting mechanism (13), arranged on a side of the conveying roller (401) away from the first bracket (1), and used for cutting the steel strip; The support platform comprises a pair of second brackets (4), the second brackets (4) being arranged on a side of the cutting mechanism (13) away from the first bracket (1), a conveying roller (401) being rotatably connected inside the second bracket (4), a plurality of conveying rollers (401) being arranged at intervals along the length direction of the second bracket (4), and the conveying rollers (401) being connected to a driving mechanism; Two inverted U-shaped brackets (5) are arranged above the support platform at intervals along the length direction of the second bracket (4), and the inverted U-shaped brackets (5) are arranged above the gap formed between adjacent conveying rollers (401). A cross bar (501) is slidably connected inside the inverted U-shaped bracket (5), and the sliding direction of the cross bar (501) is a vertical direction. A telescopic mechanism (502) is provided between the cross bar (501) and the transverse section of the inverted U-shaped bracket (5) for driving the cross bar (501) to move. A pair of vertical bars (503) are rotatably connected to the cross bar (501) via a rotating shaft (505), and the axial direction of the rotating shaft (505) is the same as the length direction of the second bracket (4). The vertical bars (503) have a protrusion (504) on one side facing inward, and the bottom surface of the protrusion (504) is an inclined surface (5041) inclined inwardly.

2. A plate cutting and stacking device according to claim 1, characterized in that: A pair of fixed seats (6) are slidably connected to the crossbar (501), and the rotating shaft (505) is arranged at the bottom of the fixed seat (6).

3. A plate cutting and stacking device according to claim 2, characterized in that: A connecting plate (601) is provided on the inner side of the fixing seat (6), and a spring (7) is connected between the connecting plate (601) and the vertical rod (503). When the spring (7) is in a natural state, the vertical rod (503) is perpendicular to the cross rod (501).

4. The plate cutting and stacking device according to claim 2, characterized in that: A connection hole is provided at the top of the fixing seat (6), and a plurality of threaded holes (5011) are provided at both ends of the crossbar (501). The fixing seat (6) is connected to the threaded holes (5011) via screws (8) inserted into the connection holes.

5. The plate cutting and stacking device according to claim 1, characterized in that: A vertical section of an inverted U-shaped bracket (5) away from the cutting mechanism (13) is slidably connected to the top of a second bracket (4) through a sliding rod (9), the sliding rod (9) is fixed to the second bracket (4), and the length direction of the sliding rod (9) is the same as the length direction of the second bracket (4), and the bottom of another vertical section of the inverted U-shaped bracket (5) away from the cutting mechanism (13) is threadedly connected to a threaded rod (10) arranged along the length direction of the second bracket (4), the threaded rod (10) is rotatably connected between a pair of fixed blocks (11), one end of the threaded rod (10) passes through a fixed block (11) and is connected to an output shaft of a motor (12), and the motor (12) is fixed to the fixed block (11).

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