Raw material storage device for stock cutter

Abstract

The utility model provides a raw material storage device for a stock cutter, belongs to the technical field of raw material storage devices for stock cutters, and aims to solve the problems that when round pipes need to be stored on a pipe storage rack, the first-in first-out regulation of the raw material round pipes in a machinery factory is inconvenient to execute, and the working efficiency is high. Comprising a high-strength frame body, a supporting arm, a chain type conveying barrel, a gravity rotating shaft, a lifting mechanism and a gravity conduction mechanism. The four sets of supporting arms are fixedly connected to the two sides of the high-strength frame body correspondingly. The four sets of gravity rotating shafts are rotationally connected to the outer circumferential faces of the short shafts at the left ends and the right ends of the four sets of supporting arms correspondingly. The two groups of chain type conveying cylinders are rotationally connected to the peripheral surfaces of the four groups of gravity rotating shafts respectively; the lifting mechanism is arranged in the chain type conveying cylinder; and the gravity conduction mechanism is arranged in the chain type conveying cylinder. The first-in first-out device has the advantage that the first-in first-out principle can be conveniently carried out on the raw material long steel pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of raw material storage devices for cutting machines, and more specifically, particularly relates to a raw material storage device for cutting machines. Background Art

[0002] In machinery factories, cutting machines are often used to cut round tubes. In order to facilitate the removal of these round tubes, pipe storage racks for storing round tubes are usually placed around the cutting machines. Such pipe storage racks are composed of a frame body, a base and a steel tube cantilever. When in use, the base supports the frame body, and multiple groups of inclined steel tube cantilevers are arranged on both sides above the frame body. Multiple groups of inclined steel tube cantilevers can hold multiple groups of round tubes and prevent the round tubes from slipping.

[0003] The existing application number is: CN202220999978.3. The utility model belongs to the field of round tube processing. Specifically, it is a conventional storage device for round tube processing, including a bracket, a fixed frame and an extension component; the bracket is rotatably connected to the tilting component; the fixed frame is slidably sleeved on the outside of the bracket; the extension component is slidably connected to the fixed frame; the tilting component is placed at the lower end of the extension component; the extension component includes a support plate, a first baffle plate and a gear; the upper end of the support plate is fixedly connected to two baffles; racks are provided on both sides of the support plate; the racks on both sides of the support plate are meshed and connected with two gears; a rotating rod is fixedly connected at the center axis of the two gears; the rotating rod is rotatably connected to the fixed frame; the rotating rod on one side of the fixed frame passes through the bottom plate of the fixed frame; two electric push rods are fixedly connected to the lower end of the fixed frame; the extension component is symmetrically arranged in the fixed frame; the support plates on both sides of the fixed frame are displaced outward by rotating the rotating rod, and the fixed frame and the support plate are displaced downward as a whole by using the electric push rod, so as to reduce the height of the support plate for storing round tubes.

[0004] Based on the above, in the daily production work of the machinery factory, when round tubes need to be stored on the tube storage rack, since the steel tube cantilever on the tube storage rack is inclined, multiple groups of round tubes are in a stacked state when placed on the steel tube cantilever. Later, when the round tubes need to be placed, the newly arrived raw material round tubes are stacked on top of the previous round tubes, which will cause the newly arrived round tubes to be used first when the round tubes are taken, affecting the first-in-first-out regulations for the raw material round tubes in the machinery factory. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a raw material storage device for a cutting machine, so as to solve the existing problem that when round tubes need to be stored on a tube storage rack, newly-arrived raw material round tubes are stacked on top of previously-arrived round tubes, which will cause the newly-arrived round tubes to be used first when taking the round tubes, affecting the first-in-first-out regulation for the raw material round tubes in the machinery factory.

[0006] The purpose and effect of the raw material storage device for a cutting machine of the utility model are achieved by the following specific technical means:

[0007] A raw material storage device for a cutting machine comprises a high-strength frame, a limit arm, a support arm, a chain conveyor cylinder, a gravity shaft, a lifting mechanism and a gravity transmission mechanism;

[0008] A plurality of groups of reinforcing ribs are arranged below the high-strength frame;

[0009] There are four groups of limit arms, which are respectively fixedly connected to two sides of the high-strength frame;

[0010] There are four groups of support arms, which are fixedly connected to both sides of the high-strength frame, and short shafts are respectively arranged at the left and right ends of the four groups of support arms, and the four groups of support arms are respectively inclined to the horizontal plane;

[0011] There are four groups of gravity rotating shafts, which are rotatably connected to the outer peripheral surfaces of the short shafts at the left and right ends of the four groups of support arms respectively;

[0012] There are two groups of chain conveyor drums, which are rotatably connected to the outer circumferences of the four groups of gravity shafts, and multiple slide grooves are arranged inside the two groups of chain conveyor drums;

[0013] The lifting mechanism is arranged inside the chain conveying cylinder;

[0014] The gravity transmission mechanism is arranged inside the chain conveying cylinder.

[0015] Furthermore, the gravity transmission mechanism includes a second rack and a lifting short shaft;

[0016] There are a plurality of lifting short shafts, and the plurality of lifting short shafts are respectively fixedly connected inside the two groups of chain conveying cylinders;

[0017] There are a plurality of groups of the second racks, and the plurality of groups of the second racks slide in the slide grooves inside the two groups of chain conveying cylinders respectively.

[0018] Furthermore, the gravity transmission mechanism also includes a lifting gear;

[0019] There are a total of multiple groups of lifting gears, which are rotatably connected to the outer circumferential surfaces of multiple groups of lifting short shafts, and are respectively meshed with multiple groups of second racks.

[0020] Furthermore, the gravity transmission mechanism also includes a long steel pipe and a load-bearing round bracket;

[0021] There are a total of multiple groups of load-bearing round brackets, which are respectively fixedly connected to the top of multiple groups of second racks, and the sides of the multiple groups of load-bearing round brackets are all provided with anti-slip grooves;

[0022] There are a plurality of groups of long steel pipes, and the plurality of groups of long steel pipes are respectively placed on the plurality of groups of load-bearing round brackets.

[0023] Further, the lifting mechanism includes a first rack;

[0024] There are a plurality of groups of the first racks, and the plurality of groups of the first racks slide in the slide grooves inside the two groups of chain conveyor cylinders respectively, and the plurality of groups of the first racks are meshed with the plurality of groups of the second racks respectively.

[0025] Furthermore, the lifting mechanism also includes a limit plate and a return spring;

[0026] There are a plurality of groups of return springs, each of which is fixedly connected to the lower part of the two groups of chain conveyor cylinders, and each of which is fixedly connected to the plurality of first racks.

[0027] There are a plurality of groups of limit plates, and the plurality of limit plates slide above the inside of the chain conveying cylinder respectively, and the plurality of limit plates are fixedly connected to the plurality of first racks respectively.

[0028] Compared with the prior art, the utility model has the following beneficial effects:

[0029] The utility model is provided with a gravity transmission mechanism. When a group of long steel pipes are placed on a group of load-bearing round supports, a group of lifting gears can be rotated counterclockwise through a group of second racks during use.

[0030] The utility model is provided with a lifting mechanism. During use, when a group of lifting gears rotates counterclockwise, it will drive a group of limit plates to slide upward to the outer side of the chain conveying cylinder through a group of first racks. At this time, two groups of limit arms will limit the movement of one group of limit plates, so as to keep the chain conveying cylinder stationary. After one group of long steel pipes is taken away, under the action of a group of reset springs, the next group of long steel pipes will automatically move to the sides of the two groups of limit arms, which can better realize the first-in-first-out principle of the long steel pipes of raw materials.

[0031] The utility model has the function of realizing that after one group of long steel pipes is taken away, the next group of long steel pipes will automatically move to the sides of the two groups of limit arms, which is convenient for implementing the first-in-first-out principle for taking the raw material long steel pipes, reduces the phenomenon that the long steel pipes that were previously delivered are rusted due to being stacked at the bottom and cannot be taken out in time, and can better realize the 5S management in the machinery factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 It is a schematic diagram of the high-strength frame and limit arm structure of the utility model.

[0034] Figure 3 It is a schematic diagram of the chain conveyor cylinder structure of the utility model.

[0035] Figure 4It is a structural schematic diagram of the gravity conduction mechanism of the utility model.

[0036] Figure 5 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0037] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0038] 1. High-strength frame; 101. Limiting arm; 102. Supporting arm; 2. Chain conveyor cylinder; 3. Gravity shaft; 4. Limiting plate; 5. First rack; 6. Reset spring; 7. Lifting short shaft; 8. Lifting gear; 9. Second rack; 10. Load-bearing round bracket; 11. Long steel pipe. DETAILED DESCRIPTION

[0039] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0040] Embodiment 1:

[0041] As attached Figure 1 To Attachment Figure 4 As shown:

[0042] The utility model provides a raw material storage device for a cutting machine, comprising a high-strength frame 1, a limit arm 101, a support arm 102, a chain conveyor cylinder 2, a gravity shaft 3 and a gravity transmission mechanism;

[0043] A plurality of groups of reinforcing ribs are arranged below the high-strength frame 1;

[0044] There are four groups of limit arms 101, and the four groups of limit arms 101 are fixedly connected to two sides of the high-strength frame 1 respectively;

[0045] There are four groups of support arms 102, which are fixedly connected to both sides of the high-strength frame 1, and short shafts are respectively arranged at the left and right ends of the four groups of support arms 102, and the four groups of support arms 102 are respectively inclined to the horizontal plane;

[0046] There are four groups of gravity shafts 3, and the four groups of gravity shafts 3 are rotatably connected to the outer peripheral surfaces of the short shafts at the left and right ends of the four groups of support arms 102;

[0047] There are two groups of chain conveyor drums 2, which are rotatably connected to the outer circumferences of the four groups of gravity shafts 3, and multiple slide grooves are arranged inside the two groups of chain conveyor drums 2;

[0048] The gravity transmission mechanism is arranged inside the chain conveying cylinder 2 .

[0049] The gravity transmission mechanism includes a second rack 9 and a lifting short shaft 7;

[0050] There are a total of multiple groups of lifting short shafts 7, and the multiple groups of lifting short shafts 7 are respectively fixedly connected inside the two groups of chain conveying cylinders 2;

[0051] There are a plurality of second racks 9 , and the plurality of second racks 9 slide in the slide grooves inside the two groups of chain conveying cylinders 2 respectively.

[0052] Wherein, the gravity transmission mechanism also includes a lifting gear 8;

[0053] There are a plurality of lifting gears 8 , which are rotatably connected to the outer circumferential surfaces of the plurality of lifting short shafts 7 , and are meshed with the plurality of second racks 9 .

[0054] The gravity transmission mechanism further includes a long steel pipe 11 and a load-bearing round bracket 10;

[0055] There are multiple groups of load-bearing round brackets 10, and the multiple groups of load-bearing round brackets 10 are respectively fixedly connected above the multiple groups of second racks 9;

[0056] There are a plurality of groups of long steel pipes 11 , and the plurality of groups of long steel pipes 11 are placed above the plurality of groups of load-bearing round brackets 10 .

[0057] The specific usage and function of the first embodiment are as follows:

[0058] During use, when a group of long steel pipes 11 are placed on a group of load-bearing round supports 10, the group of load-bearing round supports 10 will drive a group of second racks 9 to move downward, and the downward movement of a group of second racks 9 will cause a group of lifting gears 8 to rotate counterclockwise, thereby achieving a linkage with a group of lifting gears 8 to rotate counterclockwise when a group of long steel pipes 11 are placed.

[0059] Embodiment 2:

[0060] Based on the first embodiment, Figures 1 to 5 As shown, it also includes a lifting mechanism, which is arranged inside the chain conveying cylinder 2;

[0061] Wherein, the lifting mechanism comprises a first rack 5;

[0062] There are a plurality of first racks 5 , and the plurality of first racks 5 slide in the slide grooves inside the two groups of chain conveyor cylinders 2 , respectively, and the plurality of first racks 5 mesh with the plurality of second racks 9 , respectively.

[0063] The lifting mechanism further includes a limit plate 4 and a return spring 6;

[0064] There are multiple groups of return springs 6, and the multiple groups of return springs 6 are respectively fixedly connected to the lower part of the two groups of chain conveyor cylinders 2, and the multiple groups of return springs 6 are respectively fixedly connected to the multiple groups of first racks 5;

[0065] There are a plurality of groups of limit plates 4 , and the plurality of groups of limit plates 4 slide on the top of the chain conveyor cylinder 2 , and the plurality of groups of limit plates 4 are fixedly connected to the plurality of groups of first racks 5 .

[0066] The specific usage and function of the second embodiment are as follows:

[0067] In use, when a set of lifting gears 8 rotates counterclockwise, it will drive a set of first racks 5 to slide upward, and the upward sliding of a set of first racks 5 will drive a set of limit plates 4 to slide upward to the outer side of the chain conveyor cylinder 2. After placing multiple sets of long steel pipes 11, the self-weight of the multiple sets of long steel pipes 11 will drive the two sets of chain conveyor cylinders 2 to rotate through the cooperation of multiple sets of limit plates 4. When they rotate to a certain position, the four sets of limit arms 101 will respectively limit the movement of the two sets of limit plates 4. At this time, the two sets of chain conveyor cylinders 2 remain stationary. After a group of long steel pipes 11 are taken away from the position of any two groups of limit arms 101, under the action of a group of return springs 6, a group of limit plates 4 will slide downward into the chain conveyor drum 2. At this time, a group of chain conveyor drum 2 will rotate until the next group of limit plates 4 are restricted from moving by the two groups of limit arms 101. This ensures that after a group of long steel pipes 11 are taken away, the next group of long steel pipes 11 will automatically move to the side of the two groups of limit arms 101, which is convenient for taking the long steel pipes 11 and can better realize the first-in-first-out principle of the raw material long steel pipes 11.

Claims

1. A raw material storage device for a cutting machine, comprising a high-strength frame (1), a limit arm (101), a support arm (102), a chain conveyor cylinder (2), a gravity shaft (3), a lifting mechanism and a gravity transmission mechanism; a plurality of groups of reinforcing ribs are arranged below the high-strength frame (1); there are four groups of limit arms (101), and the four groups of limit arms (101) are respectively fixedly connected to the two sides of the high-strength frame (1); characterized in that: There are four groups of support arms (102), which are fixedly connected to both sides of the high-strength frame (1), and short shafts are respectively arranged at the left and right ends of the four groups of support arms (102); the lifting mechanism is arranged inside the chain conveying cylinder (2); the gravity transmission mechanism is arranged inside the chain conveying cylinder (2); there are four groups of gravity rotating shafts (3), which are rotatably connected to the outer circumferences of the short shafts at the left and right ends of the four groups of support arms (102); there are two groups of chain conveying cylinders (2), which are rotatably connected to the outer circumferences of the four groups of gravity rotating shafts (3).

2. A raw material storage device for a cutting machine as claimed in claim 1, characterized in that: The gravity transmission mechanism comprises a second rack (9) and a lifting short shaft (7); there are a plurality of second racks (9), and the plurality of second racks (9) slide in the internal slide grooves of the two groups of chain conveying cylinders (2); there are a plurality of lifting short shafts (7), and the plurality of lifting short shafts (7) are fixedly installed in the two groups of chain conveying cylinders (2).

3. A raw material storage device for a cutting machine as claimed in claim 2, characterized in that: The gravity transmission mechanism also includes lifting gears (8); there are a plurality of lifting gears (8), the plurality of lifting gears (8) are rotatably connected to the outer peripheral surfaces of the plurality of lifting short shafts (7), and the plurality of lifting gears (8) are respectively meshed with the plurality of second racks (9).

4. A raw material storage device for a cutting machine as claimed in claim 2, characterized in that: The gravity transmission mechanism also includes a long steel tube (11) and a load-bearing round bracket (10); there are a plurality of groups of the load-bearing round bracket (10), and the plurality of groups of the load-bearing round bracket (10) are respectively fixedly installed above the plurality of groups of second racks (9); there are a plurality of groups of the long steel tube (11), and the plurality of groups of the long steel tube (11) are respectively placed above the plurality of groups of the load-bearing round bracket (10).

5. A raw material storage device for a cutting machine as claimed in claim 1, characterized in that: The lifting mechanism comprises a first rack (5); there are a plurality of first racks (5), the plurality of first racks (5) respectively slide in the slide grooves inside the two groups of chain conveyor cylinders (2), and the plurality of first racks (5) respectively mesh with the plurality of second racks (9).

6. A raw material storage device for a cutting machine as claimed in claim 5, characterized in that: The lifting mechanism further comprises a limit plate (4) and a return spring (6); there are a plurality of sets of return springs (6), and the plurality of sets of return springs (6) are respectively fixedly connected to the lower part of the two sets of chain conveying cylinders (2); and the plurality of sets of first racks (5) are respectively fixedly connected to the plurality of sets of return springs (6); there are a plurality of sets of limit plates (4), and the plurality of sets of limit plates (4) are respectively slid on the upper part of the chain conveying cylinder (2); and the plurality of sets of first racks (5) are respectively fixedly connected to the plurality of sets of limit plates (4).

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