Steel coil discharging device

Abstract

The utility model discloses a steel coil discharging device and belongs to the field of steel coil discharging, the steel coil discharging device comprises a bottom plate and a sliding plate, a positioning seat is fixedly mounted at the top of the bottom plate, two positioning rings are symmetrically and fixedly mounted at the top of the sliding plate, and first supporting arms are rotatably mounted on the outer edges of the two positioning rings; four positioning blocks are symmetrically and fixedly mounted at the top of the sliding plate, two second supporting arms are symmetrically and rotationally mounted on the inner walls of the four positioning blocks, a connecting rod and a jacking rod are fixedly connected between the two second supporting arms, and a connecting shaft and a positioning rod are fixedly connected between the two first supporting arms; a first electric push rod and a second electric push rod are driven to work, a first supporting arm and a second supporting arm are pushed to be unfolded, then a supporting plate is supported for height adjustment, a center hole of a coil stock at the top of the movable supporting plate corresponds to the position of a shaft rod, and therefore manual lifting by workers is not needed, the labor-saving feeding action is completed, safety is high, and time and labor are saved.

Description

Technical Field

[0001] This application relates to the field of steel coil unloading technology, and more particularly to a steel coil unloading device. Background Technology

[0002] Steel structure engineering is a structure mainly made of steel, consisting of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets, and it is one of the main types of building structures.

[0003] One of the processes involves loading the purchased steel coils. Due to their varying weights, the effort required to load them varies. Manually lifting the coils is not safe and can easily cause hand injuries. Furthermore, the heavy weight requires too much space for multiple people to work together, resulting in low lifting efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a steel coil unloading device, which overcomes the shortcomings of the prior art and aims to solve the problems in the background art.

[0005] To achieve the above objectives, this application adopts the following technical solution: a steel coil unloading device, comprising a base plate and a slide plate, wherein a positioning seat is fixedly installed on the top of the base plate, two positioning rings are symmetrically fixedly installed on the top of the slide plate, and a support arm 1 is rotatably installed on the outer edge of each of the two positioning rings; four positioning blocks are symmetrically fixedly installed on the top of the slide plate, and two support arms 2 are symmetrically rotatably installed on the inner wall of the four positioning blocks; a connecting rod and a lifting rod are fixedly connected between the two support arms 2; a connecting shaft and a positioning rod are fixedly connected between the two support arms 1; an electric push rod 1 is rotatably installed on the top of the connecting rod; and a support plate is fixedly installed on the top of the support arms 1 and support arms 2.

[0006] In a preferred embodiment, a servo motor is fixedly mounted on the outer side of the base plate, and a lead screw is fixedly connected to the power output shaft of the servo motor. A slider is threadedly connected to the outer edge of the lead screw.

[0007] By adopting the above technical solution, a servo motor can be driven to rotate the lead screw, which in turn drives the slider to move within the inner wall of the square groove.

[0008] In a preferred embodiment, the top of the slider is fixedly connected to the bottom of the slide plate, the top of the base plate is provided with a square groove, a ring is fixedly installed on the inner wall of the square groove, the end of the lead screw away from the servo motor is rotatably connected to the inner wall of the ring, and the slider is adapted to slide on the inner wall of the square groove.

[0009] By adopting the above technical solution, the ring can be used to limit the rotation of the lead screw, thereby ensuring the stability of the lead screw during rotation and preventing it from easily shifting or swaying in position. Furthermore, it can ensure that the slider moves stably within the inner wall of the square groove.

[0010] In a preferred embodiment, the output end of the electric push rod one is rotatably connected to the positioning rod, and an electric push rod two is rotatably mounted on the outer side of the positioning rod, with a lifting rod rotatably connected to the output end of the electric push rod two.

[0011] By adopting the above technical solution, the first and second electric push rods can be driven to work synchronously, thereby driving the second and first support arms to rotate, thus moving the pallet to different heights.

[0012] In a preferred embodiment, round rods are fixedly installed on both sides of the positioning rod, and the intersection of support arm one and support arm two is rotatably connected to the outer edge of the round rods.

[0013] By adopting the above technical solution, the second support arm and the first support arm can be limited when deployed, ensuring their stability during rotation and preventing them from easily shifting or detaching from their positions during rotation.

[0014] In a preferred embodiment, square plates are welded to the four corners of the four trays, and the bottom of each square plate is welded to the top of the two support arms one and the two support arms two.

[0015] By adopting the above technical solution, the bottom of the pallet can be securely connected to the top of the two support arms, ensuring that it will not easily detach during operation and improving its stability.

[0016] In a preferred embodiment, a rotary motor is fixedly mounted on the outer side of the positioning seat, and a shaft is fixedly connected to the power output shaft of the rotary motor. The shaft is rotatably mounted on the inner wall of the positioning seat.

[0017] By adopting the above technical solution, after the center hole of the coiled material is inserted into the outer edge of the shaft, a rotary motor can be driven to rotate the shaft for feeding.

[0018] The beneficial effects of this application are:

[0019] This steel coil unloading device operates by driving electric push rod one and electric push rod two to push support arm one and support arm two to unfold, thereby supporting the pallet for height adjustment. The center hole of the coil at the top of the movable pallet corresponds to the position of the shaft, so that the operator does not need to lift it manually, completing the labor-saving loading action. It is safe, time-saving and labor-saving.

[0020] This steel coil unloading device drives a servo motor to rotate a lead screw, which in turn moves a slider stably within the square groove and a sliding plate to the top of the base plate to insert the coil into the outer edge of the shaft. This facilitates automatic pushing of the coil hole towards the shaft, improving convenience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a partial structural diagram of this application;

[0023] Figure 3 This is a cross-sectional structural diagram of this application;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the base plate of this application.

[0025] The following are the labels in the diagram: 1. Base plate; 2. Positioning seat; 3. Rotary motor; 4. Shaft; 5. Square groove; 6. Servo motor; 7. Lead screw; 8. Slider; 9. Slide plate; 10. Positioning ring; 11. Support arm one; 12. Positioning block; 13. Support arm two; 14. Connecting rod; 15. Connecting shaft; 16. Electric push rod one; 17. Electric push rod two; 18. Positioning rod; 19. Lifting rod; 20. Support plate. Detailed Implementation

[0026] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0027] Reference Figure 1-4 A steel coil unloading device includes a base plate 1 and a slide plate 9. A positioning seat 2 is fixedly installed on the top of the base plate 1. Two positioning rings 10 are symmetrically fixedly installed on the top of the slide plate 9. Support arms 11 are rotatably installed on the outer edges of the two positioning rings 10. Four positioning blocks 12 are symmetrically fixedly installed on the top of the slide plate 9. Two support arms 13 are symmetrically rotatably installed on the inner walls of the four positioning blocks 12. A connecting rod 14 and a lifting rod 19 are fixedly connected between the two support arms 13. A connecting shaft 15 and a positioning rod 18 are fixedly connected between the two support arms 11. An electric push rod 16 is rotatably installed on the top of the connecting rod 14. A support plate 20 is fixedly installed on the top of the support arms 11 and the support arms 13.

[0028] See Figure 4A servo motor 6 is fixedly installed on the outer side of the base plate 1. A lead screw 7 is fixedly connected to the power output shaft of the servo motor 6. A slider 8 is threadedly connected to the outer edge of the lead screw 7, so that the servo motor 6 can drive the lead screw 7 to rotate, and then the lead screw 7 can drive the slider 8 to move to the inner wall of the square groove 5.

[0029] See Figure 1 and Figure 4 The top of the slider 8 is fixedly connected to the bottom of the slide plate 9. The top of the base plate 1 is provided with a square groove 5. A ring is fixedly installed on the inner wall of the square groove 5. The end of the lead screw 7 away from the servo motor 6 is rotatably connected to the inner wall of the ring. The slider 8 is adapted to slide and install on the inner wall of the square groove 5, so that the ring can be used to limit the lead screw 7 when rotating, thereby ensuring the stability of the lead screw 7 when rotating, ensuring that it will not easily shift or swing in position when rotating, and further ensuring that the slider 8 moves stably within the inner wall of the square groove 5.

[0030] See Figure 3 The output end of the electric push rod 16 is rotatably connected to the positioning rod 18. The outer side of the positioning rod 18 is rotatably mounted with the electric push rod 17. The output end of the electric push rod 17 is rotatably connected to the lifting rod 19, so that the electric push rod 16 and the electric push rod 17 can be driven to work synchronously, thereby driving the support arm 23 and the support arm 11 to rotate, thus moving the pallet 20 to different heights.

[0031] See Figure 3 Both sides of the positioning rod 18 are fixedly installed with round rods. The intersection of support arm 11 and support arm 2 13 is rotatably connected to the outer edge of the round rod, so that support arm 2 13 and support arm 11 can be limited when unfolded, ensuring their stability during rotation and preventing them from easily shifting or detaching from their positions during rotation.

[0032] See Figure 3 Square plates are welded to the four corners of the pallet 20, and the bottom of each square plate is welded to the top of the two support arms 11 and the two support arms 23, so that the bottom of the pallet 20 can be firmly connected to the top of the two support arms 11 and the two support arms 23 respectively, ensuring that it will not easily detach during operation and improving its stability.

[0033] See Figure 1 A rotary motor 3 is fixedly installed on the outside of the positioning seat 2. The power output shaft of the rotary motor 3 is fixedly connected to a shaft 4. The shaft 4 is rotatably installed on the inner wall of the positioning seat 2, so that after the center hole of the rolled material is inserted into the outer edge of the shaft 4, the rotary motor 3 can be driven to rotate the shaft 4 to perform the feeding operation.

[0034] Working principle: When using this device, the roll of material to be unwound can first be placed on the top of the pallet 20. Then, the electric push rod 16 and the electric push rod 27 can be driven to work, pushing the support arm 11 and the support arm 23 to unfold, thereby supporting the pallet 20 to adjust its height until the center hole of the roll of material at the top of the pallet 20 corresponds to the position of the shaft 4. Then, the servo motor 6 can be driven to drive the lead screw 7 to rotate, thereby driving the slider 8 to move stably on the inner wall of the square groove 5 and driving the slide plate 9 to move on the top of the base plate 1 to insert the roll of material into the outer edge of the shaft 4. Then, the rotary motor 3 can be driven to drive the shaft 4 to rotate for unwinding.

[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A steel coil unloading device, comprising a base plate (1) and a sliding plate (9), characterized in that, A positioning seat (2) is fixedly installed on the top of the base plate (1). Two positioning rings (10) are symmetrically fixedly installed on the top of the slide plate (9). Support arm 1 (11) is rotatably installed on the outer edge of each of the two positioning rings (10). Four positioning blocks (12) are symmetrically fixedly installed on the top of the slide plate (9). Two support arms 2 (13) are symmetrically rotatably installed on the inner wall of the four positioning blocks (12). A connecting rod (14) and a lifting rod (19) are fixedly connected between the two support arms 2 (13). A connecting shaft (15) and a positioning rod (18) are fixedly connected between the two support arms 1 (11). An electric push rod 1 (16) is rotatably installed on the top of the connecting rod (14). A support plate (20) is fixedly installed on the top of the support arms 1 (11) and the support arms 2 (13).

2. The steel coil unloading device according to claim 1, characterized in that, A servo motor (6) is fixedly installed on the outer side of the base plate (1). A lead screw (7) is fixedly connected to the power output shaft of the servo motor (6). A slider (8) is threadedly connected to the outer edge of the lead screw (7).

3. The steel coil unloading device according to claim 2, characterized in that, The top of the slider (8) is fixedly connected to the bottom of the slide plate (9). A square groove (5) is provided on the top of the base plate (1). A ring is fixedly installed on the inner wall of the square groove (5). The end of the lead screw (7) away from the servo motor (6) is rotatably connected to the inner wall of the ring. The slider (8) is adapted to slide on the inner wall of the square groove (5).

4. The steel coil unloading device according to claim 1, characterized in that, The output end of the electric push rod one (16) is rotatably connected to the positioning rod (18), and the electric push rod two (17) is rotatably installed on the outside of the positioning rod (18). The output end of the electric push rod two (17) is rotatably connected to the lifting rod (19).

5. A steel coil unloading device according to claim 1, characterized in that, Both sides of the positioning rod (18) are fixedly installed with round rods, and the intersection of the support arm one (11) and the support arm two (13) is rotatably connected to the outer edge of the round rod.

6. A steel coil unloading device according to claim 1, characterized in that, Square plates are welded to the four corners of the four trays (20), and the bottom of the square plates is welded to the top of the two support arms one (11) and the two support arms two (13).

7. A steel coil unloading device according to claim 1, characterized in that, A rotary motor (3) is fixedly installed on the outside of the positioning seat (2), and a shaft (4) is fixedly connected to the power output shaft of the rotary motor (3). The shaft (4) is rotatably installed on the inner wall of the positioning seat (2).

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