Lifting three-dimensional feeding and preparing device for reinforcing steel bar machining

Abstract

The utility model relates to a lifting three-dimensional feeding and preparing device for reinforcing steel bar machining, and belongs to the technical field of reinforcing steel bar feeding equipment. The device comprises a frame body (1) and a lifting device, wherein the lifting device can enable the frame body (1) to move vertically; reinforcing steel bar frames are arranged at the lower end of the frame body (1) at intervals and comprise vertical plates (2) and supporting rods (3), the vertical plates (2) are symmetrically arranged, the upper ends of the vertical plates (2) are connected with the frame body (1), the supporting rods (3) are arranged at intervals, and the two ends of the supporting rods (3) are connected with the vertical plates (2). The actually-connected steel bars are placed on the supporting rods (3) so that the steel bars can only move in the length direction. Due to the fact that the supporting rods (3) are arranged in multiple layers, the steel bar placing amount is increased, the frame body (1) is hoisted to the lifting device, the lifting device is used for adjusting the levels of the supporting rods (3) in different layers and the feeding port, continuous feeding is facilitated, and the operation efficiency is improved. The problems that an existing fixed material frame places reinforcing steel bars in a single-layer mode, machining and material preparing efficiency is low, and continuous production cannot be adapted are solved.

Description

Technical Field

[0001] The utility model relates to a lifting three-dimensional steel bar processing, feeding and preparing device, belonging to the technical field of steel bar feeding equipment. Background Art

[0002] During the processing of construction steel bars, in order to match the height of the processing equipment, a single-layer simple rack is usually set up to place the steel bars, and the height is consistent with the operating point of the processing equipment to facilitate loading and use. This type of simple rack has a single function and is highly restricted in use, mainly manifested in the following aspects: 1. The steel bars are placed in a stacked state, and the steel bars need to be taken out and sorted one by one when in use. Due to the long length of the steel bars, small-sized steel bars in a stacked state will be squeezed and entangled with each other, and the removal and sorting process is time-consuming and labor-intensive; 2. If the steel bars are placed in a single-layer flat state, the width of the rack determines the number of bars placed. If the rack platform is placed too wide, it will be difficult to group different models and change steel bar specifications during the processing process; 3. Due to the long length of the steel bars, in order to ensure the continuity of the processing operation, two or more people need to be arranged separately to carry out the processing and material preparation operations. This preparation method is inefficient and labor-intensive, and it is difficult to meet the needs of continuous production. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the existing material rack for placing steel bars in a single layer has low processing and material preparation efficiency and cannot adapt to continuous production.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a lifting three-dimensional steel bar processing and loading and preparation device, including a frame and a lifting device, and the lifting device can move the frame vertically; a plurality of steel bar frames are arranged at intervals at the lower end of the frame, and the steel bar frames include vertical plates and support rods, the vertical plates are symmetrically arranged and the upper ends are connected to the two side walls in the width direction of the frame, and the support rods are arranged at intervals along the height direction of the vertical plates, and the two ends are connected to the vertical plates on the corresponding sides.

[0005] Wherein, the two ends of the support rod in the above device are passed through the vertical plates on the corresponding sides, so that the support rod is rotatably connected to the vertical plates.

[0006] Wherein, the outer cover of the support rod in the above device is provided with a roller.

[0007] Furthermore, in the above device, the roller and the support rod are connected via a bearing.

[0008] Furthermore, in the above device, there are at least two rollers mounted on the same support rod.

[0009] The device further comprises at least two guide rods, which are arranged vertically. Positioning blocks are arranged on the outside of the frame, and positioning holes are provided on the positioning blocks so that the positioning blocks can be sleeved on the guide rods.

[0010] Among them, the lifting device in the above device includes a driving member and a lifting rod, the lifting rod is vertically arranged, the driving member can drive the lifting rod to move vertically, and the lower end of the frame is placed on the upper end of the lifting rod.

[0011] Furthermore, in the above device, a support block is provided at the upper end of the lifting rod, and the outer side of the frame is placed on the support block.

[0012] Furthermore, in the above device, the lifting rod is a screw structure, the driving member is a motor, and a gear transmission member is provided at the output end of the driving member, and the output end of the gear transmission member is connected to the lifting rod.

[0013] Furthermore, the number of the lifting devices in the above device is at least four, and they are arranged in a rectangular shape, with the upper ends in contact with and connected to the lower end of the frame.

[0014] The beneficial effects of this utility model are as follows: the device directly places rebar on the spaced support rods of the rebar rack, securing them with the front and rear sides of the vertical plates, so that the rebar can only move along its length. Furthermore, because the support rods are arranged in multiple layers, the device can accommodate multiple layers and rebar of varying specifications. The entire rack can be hoisted onto a lifting device using a crane, and the level of any support rod relative to the feed port can be adjusted using the lifting device, shortening rebar processing and preparation time and improving operational efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support rod structure of the utility model.

[0017] Markings in the figure are: 1 is the frame, 2 is the vertical plate, 3 is the support rod, 4 is the roller, 5 is the driving part, 6 is the gear transmission part, 7 is the lifting rod, 8 is the transmission shaft, 9 is the support beam, 10 is the guide rod, 11 is the positioning block, and 12 is the support block. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] like Figure 1 and Figure 2As shown, the lifting three-dimensional steel bar processing and loading and preparation device of the present invention includes a frame 1 and a lifting device, and the lifting device can move the frame 1 vertically; a plurality of steel bar frames are arranged at intervals at the lower end of the frame 1, and the steel bar frames include vertical plates 2 and support rods 3, the vertical plates 2 are symmetrically arranged and the upper ends are connected to the two side walls in the width direction of the frame 1, and the support rods 3 are arranged at intervals along the height direction of the vertical plates 2, and the two ends are connected to the vertical plates 2 on the corresponding sides. Those skilled in the art will appreciate that the present device has several steel bar frames, which are spaced apart at the lower end of the frame 1, and the steel bar frames mainly include vertical plates 2 and support rods 3. The vertical plates 2 are symmetrically arranged and the upper ends are connected to the two side walls of the frame 1 in the width direction, so that one steel bar frame includes two vertical plates 2, and the support rods 3 are spaced apart along the height direction of the vertical plates 2, so that multiple support rods 3 are connected between the two vertical plates 2, and the two ends are connected to the vertical plates 2 on the corresponding sides, so that at least two support rods 3 on the steel bar frames at the same height are used to support the steel bars. Since the support rods 3 are spaced apart along the height direction of the vertical plates 2, that is, there are multiple support rods 3 at the same height, the entire frame 1 can be placed with multiple layers of steel bars with the same support rods 3, which greatly increases the number of steel bars placed on a single frame 1. At the same time, steel bars of different specifications can be placed on different layers, which is convenient for grouping and processing. At the same time, the lifting device of the present device can move the frame 1 vertically. This arrangement allows the height of each layer of support rods 3 to be adjusted to the horizontal height of the feed port of the bending machine, which is used for feeding the bending machine and improves the efficiency of bending feeding. At the same time, multiple frames 1 can be set up, and continuous bending and feeding can be achieved by simply replacing the frames 1.

[0020] Preferably, the two ends of the support rod 3 in the above device are passed through the vertical plate 2 on the corresponding side, so that the support rod 3 is rotatably connected to the vertical plate 2. It can be understood by those skilled in the art that since the steel bars are directly placed on the support rod 3, in order to facilitate the movement of the steel bars along the length direction, that is, feeding, the present device preferably has the two ends of the support rod 3 passed through the vertical plate 2 on the corresponding side, so that the support rod 3 is rotatably connected to the vertical plate 2, so that rolling friction occurs between the steel bars and the support rod 3, which facilitates pulling the steel bars for feeding.

[0021] Preferably, the support rod 3 in the above device is provided with a roller 4. Those skilled in the art will appreciate that, in order to further reduce the friction between the steel bars and the steel frame, the present device further provides a roller 4 on the support rod 3, that is, the steel bars are directly in contact with the outer wall of the roller 4, and the friction between the steel bars and the steel frame is further reduced by the roller 4.

[0022] Preferably, the roller 4 and the support rod 3 in the above device are connected by a bearing. Those skilled in the art will understand that in order to ensure rolling friction between the roller 4 and the support rod 3, the present device further preferably connects the roller 4 and the support rod 3 by a bearing to reduce the friction coefficient and facilitate the movement of the steel bar.

[0023] Preferably, at least two rollers 4 are mounted on the same support rod 3 in the above-mentioned device. Those skilled in the art will appreciate that, in order to reduce friction between adjacent rebars at the same height, this device preferably includes at least two rollers 4 mounted on the same support rod 3, minimizing friction between adjacent rebars and facilitating smooth bending and feeding. The number of rollers 4 is actually limited by the length of the support rod 3, and can range from 2 to 20, for example, 2, 3, 4, 5, or 6.

[0024] Preferably, the above device also includes at least two guide rods 10, which are vertically arranged, and a positioning block 11 is provided on the outside of the frame 1, and a positioning hole is provided on the positioning block 11 so that the positioning block 11 can be sleeved on the guide rod 10. It can be understood by those skilled in the art that in order to ensure that the frame 1 and the lifting device are well supported, the present device is preferably provided with guide rods 10, and the number is at least two. In practice, the guide rods 10 are vertically arranged, that is, arranged along the height direction of the frame 1, and a positioning block 11 is provided on the outside of the frame 1, and a positioning hole is further provided on the positioning block 11, so that the positioning block 11 can be sleeved on the guide rod 10 through the positioning hole, thereby achieving the guidance and positioning of the frame 1. The guide rods 10 are mainly used to guide the frame 1, and the number is the same as that of the positioning blocks 11. In practice, the number of guide rods 10 is preferably 2 to 20, for example, 2, 3, 4, 5, 6, 7, or 8.

[0025] Preferably, the lifting device in the above device includes a driving member 5 and a lifting rod 7, the lifting rod 7 is vertically arranged, the driving member 5 can drive the lifting rod 7 to move vertically, and the lower end of the frame 1 is placed on the upper end of the lifting rod 7. Those skilled in the art can understand that the present device further preferably has a specific structure of the lifting device, which actually includes a driving member 5 and a lifting rod 7, the lifting rod 7 is vertically arranged, the lifting rod 7 can be driven to move vertically by the driving member 5, and the lower end of the frame 1 is placed on the upper end of the lifting rod 7, the vertical movement of the lifting rod 7 can be converted into the vertical movement of the frame 1, that is, the height of the support rod 3 is adjusted to meet the feeding requirements of the bending machine.

[0026] Preferably, in the above-mentioned device, the upper end of the lifting rod 7 is provided with a support block 12, and the outer side of the frame 1 is placed on the support block 12. Those skilled in the art will appreciate that in order to increase the contact area between the frame 1 and the lifting rod 7 and ensure stable support, the device preferably has a support block 12 at the upper end of the lifting rod 7, so that the outer side of the frame 1 is placed on the support block 12. In practice, support beams 9 can be provided in the width direction of the frame 1 to strengthen the frame 1 while also meeting the support requirements.

[0027] Preferably, in the above-mentioned device, the lifting rod 7 is a screw structure, the driving member 5 is a motor, and the output end of the driving member 5 is provided with a gear transmission member 6, and the output end of the gear transmission member 6 is connected to the lifting rod 7. It will be understood by those skilled in the art that, in this device, it is further preferred that the lifting rod 7 is a screw structure, and it is also preferred that the driving member 5 is a motor, and the output end of the driving member 5 is provided with a gear transmission member 6. Here, the gear transmission member 6 only needs to convert the rotation of the driving member 5 into the vertical movement of the lifting rod 7. Therefore, the gear transmission member 6 can be a worm gear structure or a bevel gear structure, etc. At the same time, the output end of the gear transmission member 6 is connected to the lifting rod 7, and then the lifting or lowering of the lifting rod 7 is achieved by the forward and reverse rotation of the driving member 5.

[0028] Preferably, the lifting devices in the above device are at least four and arranged in a rectangular shape, with the upper ends in contact and connection with the lower end of the frame 1. Those skilled in the art will understand that in order to ensure the stability of the frame 1 in vertical movement, the device preferably has at least four lifting devices and arranged in a rectangular shape, with the upper ends in contact and connection with the lower end of the frame 1, that is, two support beams 9 are arranged at intervals in the width direction of the frame 1, and the upper ends of the lifting devices are directly in contact and connection with the support beams 9. In order to reduce costs, the rotation of the driving member 5 can actually be transmitted to another gear transmission member 6 on the opposite side through the transmission shaft 8, thereby driving the lifting rod 7 to move vertically, that is, the vertical movement of the four lifting rods 7 can be achieved by two driving members 5. The lifting device is mainly used to increase the horizontal height of the support rod. In order to increase the stability of the lifting, the number of lifting devices can preferably be 2 to 10, such as 2, 4, 6, 8 or 10.

Claims

1. A lifting three-dimensional steel bar processing, loading and preparing device, comprising a frame (1), characterized in that: The invention also includes a lifting device, which can move the frame (1) vertically; a plurality of steel frames are arranged at intervals at the lower end of the frame (1), and the steel frames include vertical plates (2) and support rods (3); the vertical plates (2) are symmetrically arranged and the upper ends are connected to the two side walls of the frame (1) in the width direction; the support rods (3) are arranged at intervals along the height direction of the vertical plates (2), and the two ends are connected to the vertical plates (2) on the corresponding sides.

2. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 1 is characterized in that: Both ends of the support rod (3) are passed through the vertical plate (2) on the corresponding side, so that the support rod (3) is rotatably connected to the vertical plate (2).

3. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 1 or 2, characterized in that: The outer cover of the support rod (3) is provided with a roller (4).

4. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 3 is characterized by: The roller (4) and the support rod (3) are connected via a bearing.

5. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 3 is characterized by: At least two rollers (4) are sleeved on the same support rod (3).

6. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 1 is characterized in that: The frame (1) further comprises at least two guide rods (10), wherein the guide rods (10) are arranged vertically, and a positioning block (11) is arranged on the outside of the frame (1), and a positioning hole is provided on the positioning block (11), so that the positioning block (11) can be sleeved on the guide rods (10).

7. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 1 is characterized in that: The lifting device comprises a driving member (5) and a lifting rod (7); the lifting rod (7) is vertically arranged; the driving member (5) can drive the lifting rod (7) to move vertically; and the lower end of the frame (1) is placed on the upper end of the lifting rod (7).

8. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 7 is characterized in that: A support block (12) is provided at the upper end of the lifting rod (7), and the outer side of the frame body (1) is placed on the support block (12).

9. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 7, characterized in that: The lifting rod (7) is a screw rod structure, the driving member (5) is a motor, the output end of the driving member (5) is provided with a gear transmission member (6), and the output end of the gear transmission member (6) is connected to the lifting rod (7).

10. The lifting three-dimensional steel bar processing, loading and preparing device according to claim 7, characterized in that: There are at least four lifting devices arranged in a rectangular shape, with the upper ends contacting and connected with the lower end of the frame (1).

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