Transportation device for electrolytic copper foil rolls

Abstract

The utility model relates to the technical field of electrolytic copper foil production and transportation, in particular to a transportation device for electrolytic copper foil rolls. The device comprises a handrail, a support, a fixed seat, a horizontal bottom plate and a pulley, the support on the bottom plate plays a role in supporting and fixing, a roll core of a to-be-transported copper foil roll is placed in the arc-shaped groove fixed seat on the support, two ends of the roll core are limited by a stop block arranged in the support, the handrail is fixed at one end of the bottom plate, and the pulley is fixed on the lower surface of the bottom plate. The whole device adopts stainless steel as a basic material, can ensure that the copper foil roll is stable in four horizontal directions in the transportation process and does not collide with other structures or articles, and effectively prevents the copper foil roll from being collided and scratched in the transportation process; the device has the characteristics of simplicity in operation, high efficiency, high wear resistance, high corrosion resistance, long service life, safety, reliability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of production and transportation of electrolytic copper foil, in particular to a transportation device for electrolytic copper foil rolls. Background Art

[0002] During the electrolytic copper foil production process, the cathode roller and winder roller rotate synchronously under a certain current intensity, winding the electrolytic copper foil around the winding roller. After reaching a certain length of meters, the foil is unwound. The finished product is then cut by a slitting machine and reeled onto calendered paper tubes or fiberglass reinforced plastic tubes as needed. Finally, the finished copper foil needs to be transported to wooden boxes for packaging and shipment. This is typically done by workers using a crane. This method of lifting is not only inefficient and labor-intensive, but also poses a safety risk of damaging the foil end faces and causing personal injury.

[0003] In the prior art, rolled items are transported by designing a suitable trolley, and a device for fixing the roll is provided on the trolley to prevent the rolled items from colliding with each other, which can solve the problem of bumps and scratches on the surface of the rolled items. For example, Chinese patent CN212766407U discloses a simple device for transporting winding rollers used in copper foil production, including a push handle and a transport device. The transport device includes a bottom plate and roller seat frames located on both sides of the bottom plate. The upper ends of the two roller seat frames are respectively fixed with stop roller seats, which can play the role of fixing the winding roller. However, when using this device to transport the copper foil roll, due to the inertia of the movement, the copper foil roll will move back and forth, which can easily cause bumps and scratches on the end of the copper foil roll. Therefore, it is still necessary to design a transport device with a simple structure that can better protect the copper foil roll. Utility Model Content

[0004] In order to solve the problems in the prior art, the present invention proposes a transportation device for electrolytic copper foil rolls, the specific solution of which is as follows:

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0006] Furthermore, the angle between the armrest and the vertical direction is 30°-40°.

[0007] Furthermore, there are four pulleys in total, two of which are universal wheels, which are arranged on the lower surface of the base plate close to the armrests, and the other two are arranged at positions away from the armrests.

[0008] Furthermore, the support is welded by four square or cylindrical pipes or rods, wherein the upper and lower pipes or rods are shorter at the top and longer at the bottom and are parallel, and the left and right pipes or rods are respectively connected to the same side edges of the upper and lower pipes or rods.

[0009] Furthermore, the axial length of the fixing seat is greater than the axial thickness of the support, and the height of the fixing seat is greater than the height of the triangular strip-shaped pad.

[0010] Furthermore, the support close to the handrail is located between the handrail and the pulley close to the handrail in the horizontal direction, and the support far from the handrail is located outside the pulley far from the handrail in the horizontal direction.

[0011] Furthermore, a plurality of openings are provided at one end of the horizontal side of the L-shaped stopper away from the vertical side for the insertion of the latch pins.

[0012] Furthermore, the support vertically arranged on the bottom plate on the side close to the handrail and the support on the opposite side constitute a group of fixing devices, and multiple groups of fixing devices are arranged in parallel on the bottom plate.

[0013] Furthermore, the armrest, support, fixing seat, base plate, pad and stopper are all made of stainless steel, and the pulley is a standard part.

[0014] The beneficial effects of the present invention are as follows: the transport device of the present invention secures the core of the copper foil roll to a calendered paper tube or fiberglass reinforced plastic tube by providing a support and a fixing seat on the trolley, leaving the copper foil suspended in the air. Pads are provided on both sides of the fixing seat to further support the fixing seat. The trapezoidal shape and mounting position of the support further enhance stability during transportation. Furthermore, baffles are provided on the fixing seat to limit the core's movement direction, ensuring that the copper foil roll remains suspended in the air without contacting any components of the transport device, thereby preventing scratches on the surface and ends of the copper foil roll during transportation. The device is simple in design, easy to operate, time-saving and labor-saving, and highly safe. It also features strong wear and corrosion resistance and a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the embodiments of the present invention with reference to the accompanying drawings, wherein:

[0016] Figure 1 A front view showing a schematic structural diagram of the device of the present invention is shown;

[0017] Figure 2A top view of a schematic structural diagram of the device of the present invention is shown;

[0018] Figure 3 The diagram shows a right-side view of the C schematic diagram of the structure of the device of the present invention.

[0019] Among them, 1-armrest, 2-support, 3-universal wheel, 4-fixed seat, 5-winding core, 6-base plate, 7-stop block, 8-pin. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] In one embodiment, the transport device for the electrolytic copper foil roll includes a handrail 1, a support 2, a fixing seat 4, a horizontal base plate 6 and a pulley. The handrail 1 is welded from a stainless steel pipe and fixedly connected to one side of the base plate 6 by welding. The angle between the handrail 1 and the vertical direction is 30°-40°. A plurality of stainless steel supports 2 are symmetrically and vertically welded to the base plate 6 on one side close to the handrail 1 and on the side opposite to it (i.e., the two sides facing each other). The supports 2 vertically arranged on the base plate 6 on the side close to the handrail 1 and the supports 2 on the opposite side constitute a set of fixing devices. The base plate 6 is provided with a plurality of fixed devices in parallel. 1-2 sets of fixing devices are provided. A stainless steel fixing seat 4 is welded to the support 2, with two longitudinally symmetrical fixing seats 4 being coaxial. Four standard pulleys are symmetrically arranged on either side of the lower surface of the base plate 6 and connected to the base plate 6 via bolts. Two of the pulleys are universal wheels 3, arranged on the lower surface of the base plate 6 near the handrail 1, and the other two are arranged away from the handrail 1. The support 2 near the handrail 1 is horizontally located between the handrail 1 and the universal wheels 3 near the handrail 1, while the support 2 away from the handrail 1 is horizontally located outside the pulley away from the handrail 1. The longitudinal cross-section of the support 2 is trapezoidal. The support 2 is welded from four square or cylindrical pipes or rods. The upper and lower pipes or rods are shorter at the top and longer at the bottom, and are parallel. The left and right pipes or rods are connected to the same side edges of the upper and lower pipes or rods. The fixing seat 4 is an arc groove, and triangular strip-shaped stainless steel pads are arranged on both sides of the fixing seat 4 on the support 2. The axial length of the fixing seat 4 is greater than the axial thickness of the support 2, and the height of the fixing seat 4 is greater than the height of the triangular strip pads; a stopper 7 is provided in the upper platform surface of the support 2 directly below the arc groove, and the stopper 7 is L-shaped. The horizontal edge of the L-shaped stopper 7 passes through the opening on the upper platform surface of the support 2 and is limited by a pin 8 that passes through the opening at one end of the horizontal edge away from the vertical edge. The vertical edge of the L-shaped stopper 7 is located at the end close to the outside of the bottom plate 6, and the vertical edge of the L-shaped stopper 7 is higher than the lowest point of the arc groove. The cross-section of the L-shaped stopper 7 is square.

[0022] The finished copper foil is cut into a certain width by a slitting machine as required and then evenly wound onto a core 5 (calendered paper tube or fiberglass tube). After reaching a certain number of meters, the roll is inspected and packaged, and the core 5 is manually placed on the support 2 of the device using a crane. The two ends of the core 5 are in the fixed seat 4 to prevent the core 5 from moving back and forth in the horizontal direction. The block 7 prevents the core from moving in the direction of movement, thereby preventing the copper foil roll from being bumped or scratched. The handrail 1 and the support 2 are both fixed to the bottom plate 6 by welding. The handrail 1 is manually pushed, and the transport device is driven by the universal wheel 3 along the transport route to the finished product packaging area. The core 5 is hoisted into the finished wooden box by a crane. The device can also be used as a temporary storage rack for re-inspection of copper foil finished products.

[0023] A simple copper foil roll transport device has been implemented in electrolytic copper foil production, demonstrating significant practical benefits. Crafted entirely from stainless steel, the device boasts wear and corrosion resistance, excellent insulation, and a long service life. The device boasts a simple design, easy operation, time-saving and labor-saving features, high efficiency, and high safety. Furthermore, it offers strong wear and corrosion resistance, along with a long service life.

[0024] Some exemplary embodiments of the present invention are described above. It will be understood that the above embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention. The features in these embodiments can be recombined in an appropriate manner, and the solutions obtained thereby are still within the scope of protection claimed by the present invention. Based on the above embodiments, all other embodiments obtained by those skilled in the art without making any creative work, that is, all modifications, equivalent substitutions and improvements made within the spirit and principles of this application, fall within the scope of protection claimed by the present invention.

Claims

1. A transport device for an electrolytic copper foil roll, comprising a handrail (1), a support (2), a fixing seat (4), a horizontal bottom plate (6) and a pulley, characterized in that: The handrail (1) is connected to one side of the base plate (6), and the plurality of supports (2) are respectively and symmetrically arranged vertically on the side of the base plate (6) close to the handrail (1) and the side opposite to the handrail (1). The fixed seat (4) is fixed on the support (2), wherein the two symmetrical fixed seats (4) are coaxial; the pulleys are symmetrically arranged on both sides of the lower surface of the base plate (6), and the pulleys are connected to the base plate (6) via bolts; wherein the longitudinal section of the support (2) is trapezoidal, and the fixed seat (4) is a circular arc groove, and the support (2) is provided with a plurality of support seats (2) and a plurality of support seats (2) respectively. ) are provided with triangular strip-shaped pads on both sides of the upper fixing seat (4); a stopper (7) is provided on the upper platform surface of the support (2) just below the circular arc groove, and the stopper (7) is L-shaped, and the horizontal edge of the L-shaped stopper (7) passes through the opening of the upper platform surface of the support (2) and is limited by the pin (8) passing through the horizontal edge, and the vertical edge of the L-shaped stopper (7) is located at one end close to the outer side of the bottom plate (6), and the vertical edge of the L-shaped stopper (7) is higher than the lowest point of the circular arc groove, and the cross section of the L-shaped stopper (7) is square.

2. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: The angle between the handrail (1) and the vertical direction is 30°-40°.

3. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: There are four pulleys in total, two of which are universal wheels (3). The universal wheels (3) are arranged on the lower surface of the base plate (6) near the handrail (1), and the other two pulleys are arranged at positions away from the handrail (1).

4. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: The support (2) is formed by welding four square or cylindrical pipes or rods, wherein the upper and lower pipes or rods are shorter at the top and longer at the bottom and are parallel, and the left and right pipes or rods are respectively connected to the same side edges of the upper and lower pipes or rods.

5. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: The axial length of the fixing seat (4) is greater than the axial thickness of the support (2), and the height of the fixing seat (4) is greater than the height of the triangular strip-shaped pad.

6. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: The support (2) close to the handrail (1) is located between the handrail (1) and the pulley close to the handrail (1) in the horizontal direction, and the support (2) far from the handrail (1) is located outside the pulley far from the handrail (1) in the horizontal direction.

7. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: A plurality of openings are provided at one end of the horizontal side of the L-shaped stopper (7) away from the vertical side for the latch (8) to pass through.

8. The transport device for electrolytic copper foil rolls according to claim 1, characterized in that: A support (2) vertically arranged on the bottom plate (6) on the side close to the handrail (1) and a support (2) on the opposite side form a set of fixing devices, and multiple sets of fixing devices are arranged in parallel on the bottom plate (6).

9. The transport device for electrolytic copper foil roll according to claim 1, characterized in that: The handrail (1), support (2), fixing seat (4), base plate (6), pad and stopper (7) are all made of stainless steel, and the pulley is a standard part.

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