Feeding device of uncoiler

Abstract

The feeding device of the uncoiler comprises a movable plate, a storage battery and a control panel, a balancing weight is fixed above the movable plate, a concave frame is fixed to the side face of the movable plate, a first servo motor is fixed to the top end of the concave frame, and a second servo motor is fixed to the top end of the first servo motor. A first servo motor is fixed to the inner side of the concave frame, a first rotating lead screw rotationally connected to the inner side of the concave frame is fixed to the output end of the first servo motor, a sliding block is arranged on the lower portion of the interior of the concave frame, a second servo motor is fixed to the side, close to the balancing weight, of the sliding block, and a fixing plate is fixed to the side, close to the concave frame, of the upper portion of the supporting plate. And a concave block is arranged below the middle part of the fixed plate. According to the feeding device of the uncoiler, through the use of the second servo motor, a concave block on the inner side of the fixing plate and a material pushing plate, when the steel coil moves to the upper portion, the steel coil can be conveniently pushed through the material pushing plate so that the steel coil can be automatically pushed to the uncoiler, and the feeding convenience of the feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to mechanical processing, in particular to a feeding device of an uncoiler. Background Art

[0002] The uncoiler is a special equipment for leveling metal plates. It is used for leveling steel plates and uneven plates. It can be configured to form uncoiler, leveling, shearing production lines and other plate product production lines. It is suitable for machinery, vehicles, metal products and household appliances. When the uncoiler is working, the metal coil needs to be installed on the uncoiler through the feeding device.

[0003] A feeding device of an uncoiler disclosed in publication number CN210847717U comprises a feeding base slidably arranged on a feeding side of the uncoiler, a placing table arranged on the feeding base, and a lifting structure arranged on the feeding base to drive the placing table to rise and fall, wherein a placing groove with a vertical cross-section of V-shaped is provided on the top of the placing table, a baffle is lifted and lowered on one side of the placing groove close to the uncoiler roller of the uncoiler, a pressing assembly is slidably arranged on the other side of the placing groove, and the pressing assembly slides toward the baffle direction;

[0004] The above document has the advantage of stabilizing the steel coil on the placement table by providing an abutment structure for the steel coil on the placement table; however, when the steel coil is moved upward in the above document, it is necessary to manually push the steel coil so that the steel coil is separated from the placement table and moved to the uncoiler, which is time-consuming and laborious. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for an uncoiler to solve the problems raised by the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A feeding device of an uncoiler comprises a moving plate, a concave frame is fixed on the side of the moving plate, a first rotating screw rod rotatably connected to the inner side of the concave frame is fixed at the output end of a first servo motor, a sliding block is arranged at the lower part of the inner part of the concave frame, and a supporting plate is fixed at the outer end of the sliding block, a fixed plate is fixed on the upper side of the supporting plate close to the concave frame, a concave block is arranged at the lower part of the middle part of the fixed plate, and a pushing plate is fixed above the concave block, slots are arranged at both ends of the surface of the fixed plate, an extrusion plate is arranged at the front end of the fixed plate, and a third rotating screw rod rotating inside the slot is fixed at the output end of a third servo motor.

[0008] Preferably, the sliding block is connected to the first rotating screw by a threaded connection, and both ends of the sliding block are flush with the interior of the concave frame.

[0009] By adopting the above technical solution, it is convenient for the first rotating screw to drive the sliding block to slide inside the concave frame, so that the sliding block drives the supporting plate to move upward.

[0010] Preferably, the surface of the support plate is provided with card slots, and the card slots are provided in two groups.

[0011] By adopting the above technical solution, the concave block can be easily engaged and slid on the two groups of grooves on the supporting surface.

[0012] Preferably, a second rotating screw is arranged inside the slot on one side of the support plate surface, and a positioning rod is fixedly arranged inside the slot on the other side of the support plate surface.

[0013] The adoption of the above technical solution can facilitate the use of the second rotating screw and the positioning rod, and facilitate the sliding of the concave block on the support plate.

[0014] Preferably, the bottom of the recessed block forms a snap-fit ​​sliding connection with the slot on the surface of the support plate, and one side of the recessed block is connected to the second rotating screw by a threaded connection, and the end of the second rotating screw is connected to the second servo motor.

[0015] By adopting the above technical solution, the concave block can be driven to move in thread by the second rotating screw.

[0016] Preferably, two groups of the extrusion plates are provided, and the two groups of the extrusion plates are engaged and slid in the grooves on the surface of the fixed plate.

[0017] By adopting the above technical solution, the two groups of extrusion plates can be engaged and slid on the grooves on the surface of the fixed plate so that the two groups of extrusion plates can position the steel coil.

[0018] Preferably, the extrusion plates are connected to the third rotating screw by threaded connection, and the movement directions of the two groups of extrusion plates on the third rotating screw are opposite.

[0019] By adopting the above technical solution, the third rotating screw and the extrusion plate can move in a threaded manner, so that the extrusion plate can slide on the groove on the surface of the fixed plate.

[0020] Preferably, a battery is fixed above the movable plate, and a control panel is installed on the side of the concave frame.

[0021] Preferably, a counterweight is fixed above the movable plate.

[0022] Preferably, a first servo motor is fixed to the top of the concave frame, a second servo motor is fixed to a side of the sliding block close to the counterweight block, and a third servo motor is fixed to a side of the fixed plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] (1) The feeding device of the uncoiler conveniently drives the steel coil above the support plate upward through the first rotating screw and the sliding block, and cooperates with the use of the third servo motor, the third rotating screw and the extrusion plate so that the two groups of extrusion plates can position the steel coil, thereby improving the stability of the steel coil feeding;

[0025] (2) The loading device of the uncoiler uses the second servo motor and the concave block and the push plate on the inner side of the fixed plate. When the steel coil moves upward, the steel coil can be pushed by the push plate so that the steel coil is automatically pushed onto the uncoiler, thereby improving the convenience of loading the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0027] Figure 2 This is a rear view structural diagram of the utility model;

[0028] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the top sectional structure of the utility model.

[0030] In the figure:

[0031] 1. Moving plate; 2. Counterweight block; 3. Concave frame; 4. First servo motor; 5. First rotating screw; 6. Sliding block; 7. Support plate; 8. Second servo motor; 9. Second rotating screw; 10. Slot; 11. Concave block; 12. Push plate; 13. Slot; 14. Extrusion plate; 15. Third servo motor; 16. Third rotating screw; 17. Battery; 18. Control panel; 19. Fixed plate; 20. Positioning rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-4The feeding device of the uncoiler provided by the utility model includes a moving plate 1, a battery 17 and a control panel 18. A counterweight 2 is fixed above the moving plate 1, and a concave frame 3 is fixed on the side of the moving plate 1. A first servo motor 4 is fixed to the top of the concave frame 3, and a first rotating screw rod 5 rotatably connected to the inner side of the concave frame 3 is fixed to the output end of the first servo motor 4. A sliding block 6 is arranged at the lower part of the concave frame 3. The connection mode of the sliding block 6 and the first rotating screw rod 5 is a threaded connection, and the two ends of the sliding block 6 are flush with the inside of the concave frame 3, so that the first rotating screw rod 5 drives the sliding block 6 to slide inside the concave frame 3, so that the sliding block 6 drives the support plate 7 to move upward.

[0034] In some embodiments, a support plate 7 is fixed to the outer end of the sliding block 6, a card groove 10 is opened on the surface of the support plate 7, and two groups of card grooves 10 are provided, which can facilitate the engagement and sliding of the recessed block 11 on the two groups of card grooves 10 on the support surface, and a second rotating screw 9 is provided inside the card groove 10 on one side of the surface of the support plate 7, and a positioning rod 20 is fixed inside the card groove 10 on the other side of the surface of the support plate 7, which can facilitate the use of the second rotating screw 9 and the positioning rod 20, and facilitate the sliding of the recessed block 11 on the support plate 7.

[0035] See also Figure 1-4 As shown, in some embodiments, a second servo motor 8 is fixed to the side of the sliding block 6 close to the counterweight block 2, a fixed plate 19 is fixed to the side of the upper support plate 7 close to the concave frame 3, a concave block 11 is arranged at the lower middle part of the fixed plate 19, and a push plate 12 is fixed to the upper part of the concave block 11, the lower part of the concave block 11 forms a snap-fit ​​sliding connection with the groove 10 on the surface of the support plate 7, and one side of the concave block 11 is connected to the second rotating screw 9 by a threaded connection, and the end of the second rotating screw 9 is connected to the second servo motor 8, and the concave block 11 can be driven to move in thread through the second rotating screw 9.

[0036] In some embodiments, grooves 13 are provided at both ends of the surface of the fixed plate 19, and an extrusion plate 14 is provided at the front end of the fixed plate 19. Two groups of extrusion plates 14 are provided, and the two groups of extrusion plates 14 are engaged and slid on the grooves 13 on the surface of the fixed plate 19. The two groups of extrusion plates 14 can be engaged and slid on the grooves 13 on the surface of the fixed plate 19 so that the two groups of extrusion plates 14 can position the steel coil.

[0037] See also Figure 1-4In some embodiments, a third servo motor 15 is fixed to the side of the fixed plate 19, and a third rotating screw 16 rotating inside the slot 13 is fixed to the output end of the third servo motor 15. The extrusion plate 14 is connected to the third rotating screw 16 by a threaded connection. Preferably, the two groups of extrusion plates 14 move in opposite directions on the third rotating screw 16. With such a design, the third rotating screw 16 can be threadedly moved with the extrusion plate 14 so that the extrusion plate 14 can slide on the slot 13 on the surface of the fixed plate 19.

[0038] In some embodiments, a battery 17 is fixed on the top of the movable plate 1 to conveniently power the device, and a control panel 18 is installed on the side of the concave frame 3, on which buttons are provided to facilitate user control operations such as starting and stopping the device.

[0039] Working principle:

[0040] When in use, the steel coil is placed on the support plate 7, and the third servo motor 15 is turned on to drive the third rotating screw 16 to rotate, so that the third rotating screw 16 and the two groups of extrusion plates 14 can move in a threaded manner, thereby making the two groups of extrusion plates 14 move toward each other to extrude the steel coil, so as to ensure the stability of feeding;

[0041] When loading, the first servo motor 4 can be turned on to drive the first rotating screw 5 and the sliding block 6 to threadedly move, so that the sliding block 6 slides inside the concave frame 3, so that the sliding block 6 drives the supporting plate 7 to move upward, so as to facilitate the movement of the steel coil above the supporting plate 7 to the uncoiler;

[0042] Then, by turning on the second servo motor 8 on the side of the sliding block 6, the second servo motor 8 drives the second rotating screw 9 to rotate, so that the second rotating screw 9 drives the recessed block 11 engaged and sliding on the surface of the support plate 7 to move in a threaded manner, so that the recessed block 11 drives the pushing plate 12 to push the steel coil, so as to push the steel coil onto the uncoiler for loading the device.

[0043] The feeding device of the uncoiler of the utility model conveniently drives the steel coil above the support plate upward through the first rotating screw rod and the sliding block, and cooperates with the use of the third servo motor, the third rotating screw rod and the extrusion plate so that the two groups of extrusion plates can position the steel coil, thereby improving the stability of the steel coil feeding;

[0044] The feeding device of the uncoiler of the utility model uses the second servo motor and the concave block and the pushing plate on the inner side of the fixed plate, so that when the steel coil moves to the upper side, the steel coil can be pushed by the pushing plate so as to automatically push the steel coil onto the uncoiler, thereby improving the convenience of feeding the device.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding device for an unwinding machine, comprising a moving plate (1), characterized in that: A concave frame (3) is fixed on the side of the movable plate (1); a first rotating screw (5) rotatably connected to the inner side of the concave frame (3) is fixed to the output end of the first servo motor (4); a sliding block (6) is arranged at the lower part of the inner part of the concave frame (3); a supporting plate (7) is fixed to the outer end of the sliding block (6); a fixed plate (19) is fixed on the upper side of the supporting plate (7) close to the concave frame (3); a concave block (11) is arranged at the lower part of the middle of the fixed plate (19); a pushing plate (12) is fixed above the concave block (11); slots (13) are provided at both ends of the surface of the fixed plate (19); an extrusion plate (14) is arranged at the front end of the fixed plate (19); and a third rotating screw (16) rotatably inside the slot (13) is fixed to the output end of the third servo motor (15).

2. The feeding device of the uncoiler according to claim 1, characterized in that: The sliding block (6) is connected to the first rotating screw rod (5) by threaded connection, and both ends of the sliding block (6) are flush with the inside of the concave frame (3).

3. The feeding device of the uncoiler according to claim 1, characterized in that: The surface of the support plate (7) is provided with a card slot (10), and the card slot (10) is provided in two groups.

4. The feeding device of the uncoiler according to claim 3, characterized in that: A second rotating screw (9) is arranged inside the slot (10) on one side of the surface of the support plate (7), and a positioning rod (20) is fixedly arranged inside the slot (10) on the other side of the surface of the support plate (7).

5. The feeding device of the uncoiler according to claim 1, characterized in that: The lower part of the recessed block (11) is connected to the slot (10) on the surface of the support plate (7) in a snap-fitting sliding manner, and one side of the recessed block (11) is connected to the second rotating screw (9) in a threaded manner, and the end of the second rotating screw (9) is connected to the second servo motor (8).

6. The feeding device of the uncoiler according to claim 1, characterized in that: Two groups of the extrusion plates (14) are provided, and the two groups of the extrusion plates (14) are engaged and slidably engaged with the grooves (13) on the surface of the fixing plate (19).

7. The feeding device of the uncoiler according to claim 1, characterized in that: The extrusion plates (14) are connected to the third rotating screw rod (16) in a threaded connection, and the two groups of extrusion plates (14) move in opposite directions on the third rotating screw rod (16).

8. The feeding device of the uncoiler according to claim 1, characterized in that: A storage battery (17) is fixed above the movable plate (1), and a control panel (18) is installed on the side of the concave frame (3).

9. The feeding device of the uncoiler according to claim 1, characterized in that: A counterweight block (2) is fixed above the movable plate (1).

10. The feeding device of the uncoiler according to claim 1, characterized in that: A first servo motor (4) is fixed to the top of the concave frame (3), a second servo motor (8) is fixed to the side of the sliding block (6) close to the counterweight block (2), and a third servo motor (15) is fixed to the side of the fixed plate (19).

Images