A coil tube core automatic removal device

Abstract

The utility model discloses an automatic removal device for coil cores, including a power mechanism, a clamping mechanism, a bearing mechanism and a control mechanism. The bearing mechanism is arranged between the clamping mechanisms, and the power mechanism is connected to the clamping mechanism; the power mechanism is connected to a telescopic rod, and the telescopic rod is inserted into the coil carried by the bearing mechanism and clamped by the clamping mechanism to form a pushing structure for the coil core. The utility model carries the coil through the bearing mechanism, and then drives the clamping mechanism to clamp the coil and drives the telescopic rod to insert into the center of the coil through the power mechanism, thereby pushing the core out from the other end of the coil, thereby automatically removing the core. It has a simple structure, reasonable design, and strong practicality. It can realize automatic operation by setting an electric control operation, which can greatly reduce the labor intensity of personnel and significantly improve work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial auxiliary production equipment, in particular to a device for taking out coil cores in the field of electrolytic copper foil, etc. Background Art

[0002] Industrial production processes often require continuous sheet products or materials to be made into coils for storage, transportation and later use. Electrolytic copper foil is a common example. Due to various factors, a small amount of defective products will be produced during the production process of electrolytic copper foil, and the defective products need to be returned to the furnace for remelting. The coil cores are generally made of aluminum tube cores, steel tube cores, FRP tube cores, paper tube cores, etc., which will affect the alloy composition of the copper liquid during remelting, causing other metal components to exceed the standard and affect product quality. Therefore, the tube core must be removed before returning to the furnace. The traditional method is generally to manually peel off the copper foil layer by layer with an art knife, and then take out the tube core inside. This is not only time-consuming and labor-intensive, inefficient, but also labor-intensive for workers, causing great inconvenience to the remelting of defective products by various companies. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automatic coil core taking-out device with simple structure, convenient operation, high efficiency and low labor intensity for workers in view of the shortcomings of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic removal device for a coiled material tube core, characterized in that it includes a power mechanism, a clamping mechanism, a bearing mechanism and a control mechanism, the bearing mechanism is arranged between the clamping mechanism, and the power mechanism is connected to the clamping mechanism; the power mechanism is connected to a telescopic rod, which penetrates into the coiled material carried by the bearing mechanism and clamped by the clamping mechanism to form a pushing structure for the coiled material tube core.

[0005] Furthermore, the bearing mechanism includes a bearing plate, which is a groove-shaped structure with a concave middle portion, wherein the lowest position in the middle is in the same vertical plane as the telescopic rod, so that the core axis of the coil placed on the bearing plate coincides with the axis of the telescopic rod.

[0006] Furthermore, the clamping mechanism includes a first clamping plate and a second clamping plate, which are connected by a plurality of connecting rods to form a structure in which at least one clamping plate can slide along the connecting rods, so that the clamping gap between the first clamping plate and the second clamping plate can be adjusted to match the width of the coil. The supporting plate is located between the first clamping plate and the second clamping plate, and carries the coil to be clamped by the first clamping plate and the second clamping plate.

[0007] Furthermore, the power mechanism adopts an oil cylinder, which is installed on a base through a fixing frame, the telescopic rod is connected to the oil cylinder and penetrates into the clamping gap from the outside of the second clamping plate, and the oil cylinder and the second clamping plate are connected and fixed by a flange.

[0008] Furthermore, the oil cylinder is connected to a pump station mechanism, and the pump station mechanism provides driving force for the oil cylinder.

[0009] Furthermore, the pump station mechanism includes an oil tank, a pump station and an oil pump motor. The pump station is installed on the oil tank and connected to the oil tank, the oil pump motor is installed on the oil tank and connected to the pump station, and the oil cylinder is connected to the oil pump motor through an oil pipe; the pump station is connected to a solenoid valve, which is installed on the oil tank; a fan for heat dissipation is installed on the oil tank, and the fan is aimed at the oil pump motor; a refueling port is provided on the oil tank, and a fuel tank cap is provided on the refueling port.

[0010] Furthermore, the first splint and the second splint are respectively installed on the base through mounting seats, and the connecting rod is a lead screw, through which the first splint and the second splint are connected to each other at four corners; the telescopic rod is inserted from the middle part of the second splint, and a U-shaped ejection groove is provided on the first splint at a position opposite to the telescopic rod.

[0011] Preferably, the groove structure on the bearing plate is a V-shaped groove, and its angle is not less than 150 degrees.

[0012] Furthermore, the bearing mechanism also has a lifting structure, the bearing plate is installed on the lifting structure to achieve lifting, the lifting structure is installed on a bottom plate, and the bottom plate is installed on the base.

[0013] Furthermore, the lifting structure includes two X-shaped left and right folding frames, one end of the folding frame is fixedly connected to the bearing plate and the bottom plate through a fixed hinge seat to form a fixed end, and the other end is connected to a movable hinge seat, which is respectively installed on a slide rail through a slider to form a movable end, and each slide rail is respectively installed on the bottom surface of the bearing plate and the bottom plate; the left and right connections are respectively realized by connecting shafts at the front, back and middle positions between the left and right folding frames, and the movable hinge seat and the fixed hinge seat are respectively connected to the connecting shaft; a shaft sleeve is sleeved on the connecting shaft connected to the bottom of the movable end of the folding frame, and a lifting motor is installed on the bottom plate, and the motor shaft of the lifting motor passes through the shaft sleeve to connect the connecting shaft with the shaft sleeve, and the extension direction of the motor shaft is parallel to the direction of each slide rail. The lifting motor pushes or pulls the connecting shaft to make the folding frame extend or contract in the vertical direction, thereby realizing the lifting or lowering of the bearing plate, so that the tube cores of coils of different diameters are aligned with the telescopic rod.

[0014] The utility model carries the coil by the carrying mechanism, and then drives the clamping mechanism to clamp the coil and drives the telescopic rod to insert into the center of the coil through the power mechanism, so as to push the tube core out from the other end of the coil, thereby realizing automatic removal of the tube core. It has a simple structure, reasonable design, and strong practicality. It can realize automatic operation by setting electric control operation, which can greatly reduce the labor intensity of personnel and significantly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the clamping mechanism and the ejecting mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the pump station mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the carrying mechanism of the utility model;

[0019] Figure 5 It is a front schematic diagram of the carrying mechanism of the utility model;

[0020] Figure 6 It is a side schematic diagram of the carrying mechanism of the utility model.

[0021] In the figure, 1 is a pump station mechanism, 11 is an oil tank, 12 is a pump station, 13 is an oil pump motor, 14 is a solenoid valve, 15 is a fan, 16 is an oil pipe, 17 is an oil tank cover, 2 is an oil cylinder, 21 is a telescopic rod, 22 is a flange, 23 is a fixed frame, 31 is a first splint, 32 is a second splint, 33 is a connecting rod, 34 is a push-out groove, 35 is a mounting seat, 4 is an electric control cabinet, 5 is a bearing mechanism, 50 is a bottom plate, 51 is a bearing plate, 52 is a folding frame, 53 is a slide rail, 54 is a slider, 55 is a movable hinge seat, 56 is a fixed hinge seat, 57 is a lifting motor, 571 is a motor shaft, 58 is a connecting shaft, 59 is a bushing, and 6 is a base. DETAILED DESCRIPTION

[0022] In this embodiment, refer to Figure 1-Figure 6 The automatic coil core removal equipment includes a power mechanism, a clamping mechanism, a bearing mechanism and a control mechanism. The bearing mechanism is arranged between the clamping mechanisms, and the power mechanism is connected to the clamping mechanism; the power mechanism is connected to a telescopic rod 21, and the telescopic rod 21 penetrates into the coil carried by the bearing mechanism and clamped by the clamping mechanism to form a pushing structure for the coil core.

[0023] The bearing mechanism includes a bearing plate 51, which is a groove-shaped structure with a concave middle portion, and the lowest position in the middle portion is in the same vertical plane as the telescopic rod 21, so that the core axis of the coil placed on the bearing plate 51 coincides with the axis of the telescopic rod 21, so that the core can be pushed out from the other end by inserting the telescopic rod 21 into the center of the coil.

[0024] The clamping mechanism includes a first clamping plate 31 and a second clamping plate 32, which are connected by a plurality of connecting rods 33 to form a structure in which at least one clamping plate can slide along the connecting rod 33. For example, the first clamping plate 31 is movable so that the clamping gap between the first clamping plate 31 and the second clamping plate 32 can be adjusted to match the width of the coil, and the adjustment range can be set between 800-1100mm; the bearing plate 51 is located between the first clamping plate 31 and the second clamping plate 32, and carries the coil to be clamped by the first clamping plate 31 and the second clamping plate 32.

[0025] The power mechanism adopts a cylinder 2, which is mounted on a base 6 through a fixing frame 23, and an electric control cabinet 4 as a control mechanism is also mounted on the base 6. The telescopic rod 21 is connected to the cylinder 2 and penetrates into the clamping gap from the outside of the second clamping plate 32. The cylinder 2 and the second clamping plate 32 are connected and fixed by a flange 22.

[0026] The oil cylinder 2 is connected to the pump station mechanism 1, which provides driving force for the oil cylinder 2. The oil cylinder 2 can adopt specifications of 180 cylinder diameter, 80T thrust, 40T pulling force, and 1000mm stroke.

[0027] The pump station mechanism 1 includes an oil tank 11, a pump station 12 and an oil pump motor 13. The pump station 12 is installed on the oil tank 11 and connected to the oil tank 11. The oil pump motor 13 is installed on the oil tank 11 and connected to the pump station 12. The oil cylinder 2 is connected to the oil pump motor 13 through an oil pipe 16 to supply oil to the oil cylinder 2; the pump station 12 is connected to a solenoid valve 14, which is installed on the oil tank 11 and is used to control the working process of the pump station 12; a fan 15 for heat dissipation is installed on the oil tank 11, and the fan 15 is aimed at the oil pump motor 13; a refueling port is provided on the oil tank 11, and a tank cap 17 is provided on the refueling port.

[0028] The first clamping plate 31 and the second clamping plate 32 are respectively installed on the base 6 through the mounting seat 35, and the connecting rod 33 adopts a screw, and the first clamping plate 31 and the second clamping plate 32 are connected to each other at the four corners through four screws; the telescopic rod 21 is inserted from the middle part of the second clamping plate 32, and a U-shaped ejection groove 34 is provided on the first clamping plate 31 at a position opposite to the telescopic rod 21, so as to facilitate the ejection of the tube core from the ejection groove 34.

[0029] The groove structure on the bearing plate 51 is a V-shaped groove, and its angle is not less than 150 degrees.

[0030] The supporting mechanism 5 also has a lifting structure, and a supporting plate 51 is installed on the lifting structure to achieve lifting. The lifting structure is installed on a bottom plate 50, and the bottom plate 50 is installed on the base 6.

[0031] The lifting structure includes two X-shaped left and right folding frames 52, one end of the folding frame 52 is fixedly connected to the bearing plate 51 and the bottom plate 50 through a fixed hinge seat 56 to form a fixed end, and the other end is connected to a movable hinge seat 55, which is installed on a slide rail 53 through a slider 54 to form a movable end, and each slide rail 53 is installed on the bottom surface of the bearing plate 51 and the bottom plate 50 respectively; the left and right connections are respectively realized by connecting shafts 58 at the front, back and middle positions between the left and right folding frames 52, and the movable hinge seat 55 and the fixed hinge seat 56 are connected to the bottom plate 50. The hinged seats 56 are connected to the connecting shafts 58 respectively; the connecting shafts 58 connected to the bottom of the movable end of the folding frame 52 are sleeved with shaft sleeves 59, and a lifting motor 57 (XWD0.75-2-9 cycloidal reducer with φ22-φ25 plum blossom coupling, T30 lead screw, HRB51105 plane bearing) is installed on the bottom plate 50, and the motor shaft 571 of the lifting motor 57 passes through the shaft sleeve 59 to connect the connecting shaft 58 provided with the shaft sleeve 59, and the extension direction of the motor shaft 571 is parallel to the direction of each slide rail 53. The lifting motor 57 pushes or pulls the connecting shaft 58 to make the folding frame 52 extend or contract in the vertical direction, thereby realizing the raising or lowering of the bearing plate 51, so that the tube cores of coils of different diameters are aligned with the telescopic rod 21, so as to adapt to coils of different diameters.

[0032] When in use, the coil is hoisted onto the carrier plate 51 by means of a crane arm or other equipment, and the height of the carrier plate is controlled by the lifting motor 57 so that the tube core of the coil is aligned with the telescopic rod 21; the pump station mechanism 1 and the oil cylinder 2 are started so that the first clamping plate 31 and the second clamping plate 32 clamp both ends of the coil, and the telescopic rod 21 is aligned with the tube core and pushed to the left, so that the tube core is pushed out from the left end of the coil, and the tube core is automatically taken out. After the tube core is taken out, the clamping of the coil by the first clamping plate 31 and the second clamping plate 32 is released by the oil cylinder 2, and the telescopic rod 21 is pulled out.

[0033] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. An automatic coil core removal device, characterized in that: It includes a power mechanism, a clamping mechanism, a bearing mechanism and a control mechanism. The bearing mechanism is arranged between the clamping mechanisms, and the power mechanism is connected to the clamping mechanism. The power mechanism is connected with a telescopic rod, which penetrates into the coiled material carried by the bearing mechanism and clamped by the clamping mechanism to form a pushing structure for the coiled material tube core.

2. The automatic coil core removal device according to claim 1, characterized in that: The bearing mechanism comprises a bearing plate, which is a groove-shaped structure with a concave middle portion, wherein the lowest position in the middle is in the same vertical plane as the telescopic rod, so that the core axis of the coil placed on the bearing plate coincides with the axis of the telescopic rod.

3. The automatic coil core removal device according to claim 1 or 2, characterized in that: The clamping mechanism includes a first clamping plate and a second clamping plate, which are connected by a plurality of connecting rods to form a structure in which at least one clamping plate can slide along the connecting rods, so that the clamping gap between the first clamping plate and the second clamping plate can be adjusted to match the width of the coil, and the bearing plate is located between the first clamping plate and the second clamping plate.

4. The automatic coil core removal device according to claim 3 is characterized in that: The power mechanism adopts an oil cylinder which is mounted on a base through a fixing frame. The telescopic rod is connected to the oil cylinder and penetrates into the clamping gap from the outside of the second clamping plate. The oil cylinder and the second clamping plate are connected and fixed through a flange.

5. The automatic coil core removal device according to claim 4, characterized in that: The oil cylinder is connected to a pump station mechanism, which provides driving force for the oil cylinder.

6. The automatic coil core removal device according to claim 5, characterized in that: The pump station mechanism includes an oil tank, a pump station and an oil pump motor. The pump station is installed on the oil tank and connected to the oil tank. The oil pump motor is installed on the oil tank and connected to the pump station. The oil cylinder is connected to the oil pump motor through an oil pipe. The pump station is connected to a solenoid valve, which is installed on the oil tank. A fan for heat dissipation is installed on the oil tank, and the fan is aimed at the oil pump motor. A refueling port is provided on the oil tank, and a tank cap is provided on the refueling port.

7. The automatic coil core removal device according to claim 4, characterized in that: The first clamping plate and the second clamping plate are respectively installed on the base through the mounting seats, and the connecting rod adopts a lead screw, through which the first clamping plate and the second clamping plate are connected to each other at the four corners; the telescopic rod is inserted from the middle part of the second clamping plate, and a U-shaped ejection groove is arranged on the first clamping plate at a position opposite to the telescopic rod.

8. The coil core automatic removal device according to claim 2, characterized in that: The groove structure on the bearing plate is a V-shaped groove, and its angle is not less than 150 degrees.

9. The automatic coil core removal device according to claim 4, characterized in that: The bearing mechanism also has a lifting structure, the bearing plate is installed on the lifting structure to achieve lifting, the lifting structure is installed on a bottom plate, and the bottom plate is installed on the base.

10. The automatic coil core removal device according to claim 9, characterized in that: The lifting structure includes two X-shaped left and right folding frames, one end of the folding frame is fixedly connected to the load-bearing plate and the bottom plate through a fixed hinge seat to form a fixed end, and the other end is connected to a movable hinge seat, and the movable hinge seat is installed on the slide rail through a slider to form a movable end, and each slide rail is installed on the bottom surface of the load-bearing plate and the bottom plate respectively; the left and right connections are respectively realized through connecting shafts at the front, back and middle positions between the left and right folding frames, and the movable hinge seat and the fixed hinge seat are respectively connected to the connecting shaft; a shaft sleeve is sleeved on the connecting shaft connected to the bottom of the movable end of the folding frame, and a lifting motor is installed on the bottom plate, and the motor shaft of the lifting motor passes through the shaft sleeve to be connected to the connecting shaft provided with the shaft sleeve, and the extension direction of the motor shaft is parallel to the direction of each slide rail.

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