CN210117055U - An automatic unwinding device - Google Patents

Abstract

The utility model discloses an automatic decoiling equipment, its technical scheme main points are connected including the frame and rotate and are used for driving coil stock pivoted cylinder and be used for driving cylinder pivoted rotation motor in the frame, the cylinder is provided with a plurality ofly to parallel arrangement between each cylinder, each cylinder is put into the U font structure that can hold the coil stock, it is connected with the crane to slide along its direction of height in the frame, the cylinder that is close to feed inlet one side in the frame rotates and connects on the crane, still be provided with in the frame and be used for driving the lift drive that the elevator slided in the frame. This unwinding equipment degree of automation is high, is favorable to improving work efficiency.

Description

An automatic unwinding device

technical field

The utility model relates to the technical field of mechanical equipment, in particular to an automatic unwinding device.

Background technique

The existing uncoiling equipment has two functions, one is to drive the coil to rotate; the other is to support the tension of the coil. However, the current uncoiling equipment usually drives the main shaft to rotate through the coil. Therefore, when replacing a new coil, it needs to be manually installed on the main shaft, which greatly increases the amount of labor, even when the replacement speed is slow. The production line can only be replaced after the shutdown, which greatly affects the work efficiency.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide an automatic unwinding device, which has a high degree of automation and is conducive to improving work efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic unwinding device, comprising a frame and a drum rotatably connected to the frame for driving the coil to rotate, and a rotating motor for driving the drum to rotate, There are a plurality of the rollers, and the rollers are arranged in parallel, and the rollers are arranged in a U-shaped structure that can hold the coiled material. A lift frame is slidingly connected to the frame along its height direction. The drum on the side of the frame close to the feed port is rotatably connected to the lift frame, and the frame is also provided with a lift drive device for driving the lift frame to slide on the frame.

The utility model is further configured as follows: the rotating motor is connected with the drum rotatably connected to the frame in a transmission connection, and the two adjacent drums connected in rotation on the frame are connected in the same direction by transmission.

The utility model is further arranged as follows: two rollers at the same height are arranged at the bottom of each roller rotatably connected to the frame.

The utility model is further provided that: the end of the coil material is provided with a pusher plate capable of pushing the coil material in line on the frame, and an ejector drive device for driving the pusher plate closer to or away from the coil material.

The utility model is further configured as follows: a pressing device capable of pressing the sheet material sent out from the coil is arranged on the side of the frame close to the discharge port, and the pressing device includes a fixed rotatable connection on the frame. A rotating roller, a material pressing carriage slidingly connected to the frame, a movable rotating roller rotatably connected to the pressing carriage, and a pressing driver for driving the pressing carriage to slide on the frame, The fixed rotating roller and the movable rotating roller are arranged in parallel, and the sliding direction of the pressing sliding seat on the frame is close to or away from the fixed rotating roller.

The utility model is further configured as follows: a discharge pressure block for pressing the coil material is arranged on the side of the frame close to the discharge port, and the discharge pressure block is rotatably connected to the coil material side, which can be connected with the coil material. An abutment wheel abutting on the outer side wall, an outlet port cylinder is rotatably connected to the frame, and the discharge pressing block is fixedly connected to the piston rod of the outlet port cylinder.

To sum up, the utility model has the following beneficial effects: each drum constitutes an uncoiling position for holding the coil material, and the coil material on it can be driven to rotate along with the rotation of the rotating motor in the process of driving the drum to rotate, thereby realizing feeding , and the sliding setting of the lifting frame can move the roller on the side of the feeding port, so as to facilitate the placement of the heavy coil material to the uncoiling position. The setting of the lifting frame reduces the height of the coil material to be lifted, thereby effectively reducing the The amount of manual labor, and the coil material can be directly placed on the uncoiling position, and the coil material can be placed in place after the lifting frame is reset by the lifting drive device, which is not only conducive to improving the automation of the uncoiling equipment, but also greatly shortening the time. It reduces the replacement time of the coil material, thereby effectively improving the work efficiency; at the same time, it can also cooperate with the conveyor belt capable of conveying the coil material to realize the coil material feeding, which is conducive to further improving the automation degree and work efficiency of the uncoiler equipment.

Description of drawings

Fig. 1 is a kind of three-dimensional structure schematic diagram of automatic unwinding equipment;

Fig. 2 is the three-dimensional structure schematic diagram of one side of partial uncoiler;

Fig. 3 is the three-dimensional structure schematic diagram of the other side of the partial unwinding device;

Figure 4 is a side view of a partial unwinding device;

Figure 5 is a schematic three-dimensional structure diagram of the discharge briquette.

Reference numerals: 1, frame; 11, drum; 12, rotating motor; 13, lifting frame; 14, lifting drive device; 15, pusher plate; 16, ejector drive device; 17, pressing device; 171, Fixed rotating roller; 172, material pressing slide; 173, moving rotating roller; 174, material pressing driver; 18, discharge pressing block; 181, abutting wheel; 19, outlet air cylinder.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top" "Face", "inner" and "outer" refer to directions toward or away from the geometric center of a particular part, respectively.

Referring to Figures 1-5, an automatic unwinding device includes a frame 1 and a drum 11 rotatably connected to the frame 1 for driving the roll material to rotate, and a rotating motor 12 for driving the drum 11 to rotate. The drum There are multiple rollers 11, and the rollers 11 are arranged in parallel, and the rollers 11 are arranged in a U-shaped structure that can hold the coil material. The upper drum 11 on the side close to the feeding port is rotatably connected to the lift frame 13 , and the frame 1 is also provided with a lift drive device 14 for driving the lift frame 13 to slide on the frame 1 .

Each drum 11 constitutes an uncoiling position for holding the coil material. When the rotating motor 12 drives the drum 11 to rotate, it can drive the coil material on it to rotate, so as to realize the feeding, and the sliding of the lifting frame 13 is set. The roller 11 on the side of the feeding port can be moved, so as to facilitate the placement of the heavy coil material to the uncoiling position. The setting of the lifting frame 13 reduces the height that the coil material needs to be lifted, thereby effectively reducing the amount of manual labor, and can directly Place the coil material on the uncoiling position, and the coil material can be placed in place after the lifting frame 13 is reset by the lifting drive device 14, which not only helps to improve the automation of the uncoiling equipment, but also greatly shortens the replacement of the coil material. Time, thus effectively improving the work efficiency; at the same time, it can also cooperate with the conveyor belt that can convey the coil material to realize the feeding of the coil material, which is conducive to further improving the automation degree and work efficiency of the unwinding equipment.

The lift driving device 14 may refer to the use of a cylinder, or a transmission method in which a motor drives a screw may be used to realize the sliding of the lift frame 13 on the frame 1 .

The rotating motor 12 is in driving connection with the drum 11 rotatably connected to the frame 1 , and the two adjacent drums 11 rotatably connected to the frame 1 are connected in the same direction in a transmission. The rotating motor 12 is only connected to the drum 11 rotatably connected to the frame 1, so the drum 11 that is rotatably connected to the frame 1 is used as the driving wheel that drives the coil to rotate, and the drum 11 that is rotatably connected to the lifting frame 13 is used as a driving wheel. The driven wheel that drives the coil to rotate, the structure is simple and easy to implement, and can drive the coil to rotate smoothly on the frame 1. In this solution, only one motor is required to realize the rotation and feeding of the coil, and the economic benefits are good; and the transmission connection The structure can refer to the use of synchronous belt or synchronous chain.

Among the drums 11 rotatably connected to the frame 1, two drums 11 at the same height are disposed at the bottom. The two rollers 11 can conveniently realize the feeding of the coil material and place it on the uncoiling position, and in the process of driving the coil material to rotate, the two rollers 11 at the same height can facilitate the smooth feeding of the coil material.

The frame 1 is provided with a pusher plate 15 at the end of the coil material, and a pusher drive device 16 for driving the pusher plate 15 toward or away from the coil material. After the coil material is placed at the uncoiling position, the ejector drive device 16 drives the pusher plate 15 to push the ends of the coil material into alignment, which is beneficial for the later coil material discharge. The top material driving device 16 can refer to the use of an air cylinder.

The frame 1 is provided with a pressing device 17 that can press the sheet material sent out of the coil on the side near the discharge port. The pressing device 17 includes a fixed rotating roller 171 rotatably connected to the frame 1, and a sliding A pressing slide 172 connected to the frame 1, a movable rotating roller 173 rotatably connected to the pressing slide 172, and a pressing driver 174 for driving the pressing slide 172 to slide on the frame 1 , the fixed rotating roller 171 and the movable rotating roller 173 are arranged in parallel, and the sliding direction of the pressing sliding seat 172 on the frame 1 is close to or away from the fixed rotating roller 171 . The pressing driver 174 drives the pressing slide 172 to slide toward the fixed rotating roller 171, so that the movable rotating roller 173 cooperates with the fixed rotating roller 171 to compress the sheet material sent from the coil. The pressing driver 174 can refer to the use of a cylinder.

The frame 1 is provided with a discharge pressure block 18 for pressing the coil material on the side close to the discharge port. The discharge pressure block 18 is rotatably connected to the coil material side with an abutment wheel that can abut against the outer side wall of the coil material. 181, an outlet port cylinder 19 is rotatably connected to the frame 1, and the outlet pressure block 18 is fixedly connected to the piston rod of the outlet port cylinder 19. The discharge pressing block 18 abuts on the outer side wall after the coil material is sent out of the sheet material after passing through the pressing device 17, which is convenient for the output of the sheet material, and the abutting wheel 181 is provided on the discharging pressing block 18 to reduce its effect on the coil material. The friction on the coil avoids leaving scratches on the coil material, and the setting of the outlet air cylinder 19 enables the coil material to be gradually reduced in diameter after continuous feeding, and the discharge pressure block 18 can also be sent out through the outlet port air cylinder 19, always Make it abut against the outer side wall of the roll material.

The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. An automatic unwinding device, comprising a frame (1) and a drum (11) rotatably connected to the frame (1) for driving the coil to rotate, and a rotating motor (11) for driving the drum (11) to rotate. 12), which is characterized in that: the rollers (11) are provided with a plurality of rollers (11), and the rollers (11) are arranged in parallel, and the rollers (11) are arranged in a U-shaped structure that can hold the coil material. A lift frame (13) is slidably connected to the frame (1) along its height direction. The frame (1) is also provided with a lift drive device (14) for driving the lift frame (13) to slide on the frame (1). 2. A kind of automatic uncoiling equipment according to claim 1, it is characterized in that: described rotating motor (12) is connected with the drum (11) that is rotatably connected on the frame (1) by transmission, and is rotatably connected to the frame (1). 1) The adjacent two rollers (11) are connected in the same direction. 3. A kind of automatic uncoiler equipment according to claim 1 and 2 is characterized in that: in each roller (11) that is rotatably connected on the frame (1), two rollers (11) at the same height are provided at the same height. the bottom. 4. An automatic unwinding device according to claim 1, characterized in that: the frame (1) is provided with a pusher plate (15) capable of pushing the coil material at the end of the coil, and A top material driving device (16) for driving the pusher plate (15) to approach or move away from the coil material. 5. An automatic uncoiling device according to claim 1, characterized in that: the frame (1) is provided with a press device ( 17), the pressing device (17) comprises a fixed rotating roller (171) rotatably connected to the frame (1), and a pressing slide (172) slidably connected to the frame (1), and a movable rotating roller (173) rotatably connected to the pressing carriage (172), and a pressing driver (174) for driving the pressing carriage (172) to slide on the frame (1), the The fixed rotating roller (171) is arranged in parallel with the movable rotating roller (173), and the sliding direction of the pressing sliding seat (172) on the frame (1) is close to or away from the fixed rotating roller (171). 6. An automatic uncoiler device according to claim 5, characterized in that: the frame (1) is provided with a discharge pressure block (18) for pressing the coil material on the side close to the discharge port, and the An abutment wheel (181) capable of abutting against the outer side wall of the coil material is rotatably connected to the discharge pressing block (18) toward the coil material side, and an outlet port air cylinder (19) is rotatably connected to the frame (1). , the discharge pressure block (18) is fixedly connected to the piston rod of the outlet port cylinder (19).

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