Inflatable receiving roller for coiled material winding

Abstract

The utility model discloses an inflatable receiving roller for coiled material winding, and particularly relates to the technical field of coiled material processing, the inflatable receiving roller comprises a coiled material frame, a coiled material cutting mechanism is arranged on the front side of the coiled material frame, a coiled material winding drawing mechanism is arranged at the top of the coiled material frame, the coiled material cutting mechanism comprises a movable block, a cutting knife is fixed at the rear end of the movable block, and the cutting knife is fixed at the rear end of the movable block. And a driving device is fixed to one side of the movable block, a movable base is fixedly arranged at the bottom of the movable block, the driving device and the movable base are arranged on the movable rod in a sleeving mode, the coiled material winding and pulling mechanism comprises a bearing roller, and the bearing roller is sleeved with an inflation roller. The outer portion of the bearing roller is wrapped through expansion of the inflation roller outside the bearing roller, a coiled material can be wound conveniently, after the coiled material is wound, the inflation roller is deflated to reduce the friction force between the coiled material and the inflation roller, the coiled material can be taken out conveniently, in addition, the coiled material can be rapidly cut without moving after being wound, and the trouble of equipment carrying is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coil material processing, in particular to an inflatable receiving roller for coil material winding. Background Art

[0002] Winding machine is a machine that rolls raw materials into rolls. It can easily roll paper, ropes, cables, plastic films and other products into rolls for storage, transportation or processing. Winding machine is an indispensable part of industrial production and is widely used in textile, printing, packaging, electricity and other industries.

[0003] The existing Chinese utility model patent with reference announcement number CN219602824U discloses a coil winding device, which is configured to include two support plates and two top plates, the two support plates are arranged opposite to each other, a first motor is fixedly connected to one support plate, the output end of the first motor is fixedly connected to one top plate, and a screw is correspondingly screwed on the other support plate, the end of the screw away from the support plate is fixedly connected to a turntable, the end of the screw close to the support plate is rotatably connected to the other top plate, and the coil roller is arranged between the two top plates; wiper rods are arranged on the two support plates, the cross-section of the wiper rod is triangular, and the cross-section of the wiper rod is an acute angle toward the feeding direction of the coil, and the wiper rod is inclined toward the feeding direction of the coil; a flattening roller is rotatably arranged on one side of the feeding end of the two support plates, and an adjusting roller is rotatably arranged directly below the flattening roller. When the utility model is used, the water is concentrated on one side through the scraper rod, the water is drained at a fixed point, the flattening roller and the adjusting roller extrude and tension the coiled material, and the adjusting roller realizes the deviation correction function.

[0004] During the use of existing coil winding equipment, the coil needs to be wound after production. Since one end of the coil needs to be fixed on the surface of the receiving roller to drive the coil to be wound, the receiving roller is rotated to make the coil wrapped around the surface of the receiving roller. In this way, the relative friction between the coil and the receiving roller is large after winding, which makes it inconvenient to remove the coil from the receiving roller. Moreover, the coil needs to be cut after winding to a specified number of turns. The equipment after winding is not easy to move, which makes the coil difficult to split, and needs to be improved. Utility Model Content

[0005] The utility model aims to provide an inflatable receiving roller for coil winding, so as to solve the problem that the existing coil winding equipment mentioned in the above background technology is inconvenient for coil extraction and cutting.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inflatable receiving roller for coil winding, comprising a coil rack, a coil cutting mechanism is installed on the front side of the coil rack, a coil winding and pulling mechanism is provided on the top of the coil rack, and the coil cutting mechanism cuts the coil after the coil winding and pulling mechanism winds the coil.

[0007] The coil cutting mechanism includes a movable block, a cutting knife is fixed to the rear end of the movable block, a driving device is fixed to one side of the movable block, a movable base is fixed to the bottom of the movable block, the driving device and the movable base are respectively mounted on a movable rod, and the movable block is driven by the driving device to move on the movable rod.

[0008] The coiled material winding and drawing mechanism comprises a receiving roller, an air-filled roller is sleeved on the outside of the receiving roller, and a motor for driving the receiving roller to rotate is provided at one end of the receiving roller, so as to wind the coiled material.

[0009] Preferably, the coil rack comprises a bottom plate, two vertical plates are fixed to the top of the bottom plate, and mounting plates are fixed to the tops of the two vertical plates, and a supporting inclined frame is fixed between the bottom plate and the mounting plates.

[0010] Preferably, an outer cylinder is fixed on the side of the movable block away from the driving device, and the outer cylinder is sleeved on the moving rod. Connecting plates are fixed at both ends of the moving rod, and the connecting plates are fixedly installed on the front top of the vertical plate to facilitate the installation of the coil cutting mechanism on the coil rack.

[0011] Preferably, the cutting knife and the bottom of the receiving roller are located on the same horizontal plane, so that the cutting knife can cut the wound coiled material.

[0012] Preferably, the motor is fixed to the top of one of the mounting plates, and the end of the coil winding and pulling mechanism away from the motor is arranged on the top of another mounting plate to support the motor and the coil winding and pulling mechanism.

[0013] Preferably, an inserting roller is inserted into the other end of the receiving roller, and a rotary encoder for recording the number of turns of the receiving roller is connected to one end of the inserting roller away from the receiving roller.

[0014] Preferably, discs are fixedly provided at both ends of the receiving roller, a winding roller is provided on one side of the disc close to the rotary encoder, and the rotation speeds of the receiving roller, the disc and the winding roller are consistent.

[0015] Preferably, an inflation port is provided on the side of the inflation roller, and the diameter of the inflation roller is 2-8 cm.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model provides an air-filling roller on the outside of the receiving roller, and the air-filling roller is inflated and expanded to wrap the outside of the receiving roller, so as to facilitate the winding of the coiled material. After the coiled material is wound, the air-filling roller is deflated to reduce the friction between the coiled material and the coiled material, so as to facilitate the removal of the coiled material.

[0018] 2. A rotary encoder is provided on one side of the receiving roller to record the number of rotations of the receiving roller, so that the number of turns of the coil is consistent, so that the size of the coil after winding is consistent, which is convenient for batch production of coils;

[0019] 3. When the receiving roller reaches the specified number of turns, the driving device and the movable base drive the cutting knife to move horizontally outside the movable rod to cut the coiled material at the receiving roller, so that the coiled material can be quickly cut without moving after winding, reducing the trouble of equipment transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of the pneumatic receiving rollers for winding multiple sets of coils of the utility model;

[0021] Figure 2 This is a structural diagram of the coil cutting mechanism in the pneumatic receiving roller for coil winding of the utility model;

[0022] Figure 3 This is a structural diagram of a coil frame in an inflatable receiving roller for coil winding of the utility model;

[0023] Figure 4 This is a structural diagram of a coil winding and pulling mechanism in an inflatable receiving roller for coil winding of the utility model;

[0024] Figure 5 The utility model is a structural diagram of the motor, the coil winding and pulling mechanism and the rotary encoder in the pneumatic receiving roller for coil winding.

[0025] The reference numerals are: 1 coil rack, 11 bottom plate, 12 supporting inclined frame, 13 mounting plate, 14 vertical plate;

[0026] 2 coil cutting mechanism, 21 driving device, 22 movable base, 23 outer cylinder, 24 cutting knife, 25 movable rod, 26 connecting plate, 27 movable block;

[0027] 3 motors;

[0028] 4 coil winding and drawing mechanism, 41 receiving roller, 42 winding roller, 43 inflation roller, 44 inflation port, 45 inserting roller, 46 disc;

[0029] 5 Rotary encoder. DETAILED DESCRIPTION

[0030] 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.

[0031] Refer to the instruction manual Figure 1 and 3 The utility model provides an inflatable receiving roller for coil winding, including a coil rack 1, wherein the coil rack 1 includes a bottom plate 11, two vertical plates 14 are fixed to the top of the bottom plate 11, and mounting plates 13 are fixed to the tops of the two vertical plates 14, and a supporting inclined frame 12 is fixed between the bottom plate 11 and the mounting plate 13.

[0032] Then, if Figure 1 , 3 , 4 and 5, a coil winding and pulling mechanism 4 is provided on the top of the coil rack 1, and the coil winding and pulling mechanism 4 includes a receiving roller 41, and an air-filling roller 43 is sleeved on the outside of the receiving roller 41, and an air-filling port 44 is provided on the side of the air-filling roller 43 for pumping air into the air-filling roller 43, and the diameter of the air-filling roller 43 is 2-8 cm;

[0033] One end of the receiving roller 41 is provided with a motor 3 for driving the receiving roller 41 to rotate, and the motor 3 is fixed to the top of one of the mounting plates 13, and the end of the coil winding and pulling mechanism 4 away from the motor 3 is arranged on the top of another mounting plate 13. The receiving roller 41 is supported by the coil rack 1, and the mounting plate 13 is used to support the bottom of the motor 3. The setting of the motor 3 can drive the receiving roller 41 to rotate to wind the coil.

[0034] Moreover, an insertion roller 45 is inserted at the other end of the receiving roller 41, and a rotary encoder 5 for recording the number of turns of the receiving roller 41 is connected to the end of the insertion roller 45 away from the receiving roller 41, and a disk 46 is fixedly provided at both ends of the receiving roller 41, and a winding roller 42 is provided on one side of the disk 46 close to the rotary encoder 5, and the rotation speeds of the receiving roller 41, the disk 46 and the winding roller 42 are consistent.

[0035] The receiving roller 41 is installed between the motor 3 and the rotary encoder 5. One end of the coil is fixed on one side of the receiving roller 41. Then the inflation roller 43 is inflated and wrapped around the outside of the receiving roller 41. The motor 3 drives the receiving roller 41 to rotate and wind the coil into a tube. At the same time, the rotary encoder 5 records the number of turns of the receiving roller 41. When the coil around the receiving roller 41 reaches a specified number of turns, the motor 3 stops, and then the inflation roller 43 is deflated to facilitate the removal of the coil.

[0036] like Figure 1-2 As shown, a coil cutting mechanism 2 is installed on the front side of the coil rack 1, and the coil cutting mechanism 2 includes a movable block 27, a cutting knife 24 is fixed to the rear end of the movable block 27, the cutting knife 24 and the bottom of the receiving roller 41 are located on the same horizontal plane, so that the cutting knife 24 can cut the coiled material after winding, and a driving device 21 is fixed to one side of the movable block 27, and an outer cylinder 23 is fixed to the side of the movable block 27 away from the driving device 21, and the outer cylinder 23 is sleeved on the moving rod 25. A movable base 22 is fixedly provided at the bottom of the movable block 27, and the driving device 21 and the moving base 22 are respectively sleeved on the moving rod 25, and connecting plates 26 are fixed at both ends of the moving rod 25, and the connecting plate 26 is fixedly installed on the front top of the vertical plate 14, and the movable block 27 is driven by the driving device 21 to move on the moving rod 25 for cutting the coiled material.

[0037] Working principle of this utility model:

[0038] The coil is fixed on one end of the receiving roller 41, and an air-filling roller 43 is sleeved on the outside of the receiving roller 41. Then, the air-filling roller 43 is inflated by using the air-filling port 44, so that the air-filling roller 43 expands and wraps the receiving roller 41. Then, the motor 3 is started to drive the receiving roller 41 and the air-filling roller 43 to rotate and wind the coil. At the same time, the rotary encoder 5 can record the number of rotations of the receiving roller 41, so that the number of turns and the size of the coil are consistent when winding.

[0039] When the receiving roller 41 reaches a specified number of turns, the movable block 27 and the cutting knife 24 are driven by the driving device 21 to move on the moving rod 25, and the cutting knife 24 moves to cut one side of the coil to complete the winding of the coil. Finally, the receiving roller 41 and the inserting roller 45 are separated, and the inflation port 44 is opened to deflate the inflation roller 43, so that the diameter of the inflation roller 43 is reduced, thereby reducing the friction between the coil and the coil, which is convenient for the coil to be pulled out.

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An inflatable receiving roller for coil winding, comprising a coil frame (1), characterized in that: A coil cutting mechanism (2) is installed on the front side of the coil rack (1), and a coil winding and pulling mechanism (4) is provided on the top of the coil rack (1). After the coil is wound by the coil winding and pulling mechanism (4), the coil cutting mechanism (2) cuts the coil; The coiled material cutting mechanism (2) comprises a movable block (27), a cutting knife (24) is fixed at the rear end of the movable block (27), a driving device (21) is fixed on one side of the movable block (27), a movable base (22) is fixedly arranged at the bottom of the movable block (27), the driving device (21) and the movable base (22) are respectively sleeved on a movable rod (25), and the movable block (27) is driven by the driving device (21) to move on the movable rod (25); The coiled material winding and drawing mechanism (4) comprises a receiving roller (41), an air-filled roller (43) is sleeved on the outside of the receiving roller (41), and a motor (3) for driving the receiving roller (41) to rotate is provided at one end of the receiving roller (41).

2. The pneumatic receiving roller for coil winding according to claim 1, characterized in that: The coiled material rack (1) comprises a bottom plate (11), two vertical plates (14) are fixed on the top of the bottom plate (11), and mounting plates (13) are fixed on the tops of the two vertical plates (14), and a supporting inclined frame (12) is fixed between the bottom plate (11) and the mounting plate (13).

3. The pneumatic receiving roller for coil winding according to claim 2, characterized in that: An outer cylinder (23) is fixed to the side of the movable block (27) away from the driving device (21), and the outer cylinder (23) is sleeved on the moving rod (25). Both ends of the moving rod (25) are fixed with connecting plates (26), and the connecting plates (26) are fixedly installed on the front top of the vertical plate (14).

4. The pneumatic receiving roller for coil winding according to claim 1, characterized in that: The bottom of the cutting knife (24) and the receiving roller (41) are located on the same horizontal plane, so that the cutting knife (24) can cut the wound coiled material.

5. The pneumatic receiving roller for coil winding according to claim 2, characterized in that: The motor (3) is fixed to the top of one of the mounting plates (13), and the end of the coil winding and pulling mechanism (4) away from the motor (3) is arranged on the top of the other mounting plate (13).

6. The pneumatic receiving roller for coil winding according to claim 1, characterized in that: The other end of the receiving roller (41) is plugged with an insert roller (45), and one end of the insert roller (45) away from the receiving roller (41) is connected to a rotary encoder (5) for recording the number of turns of the receiving roller (41).

7. The pneumatic receiving roller for coil winding according to claim 6, characterized in that: Discs (46) are fixedly arranged at both ends of the receiving roller (41), a winding roller (42) is arranged on one side of the disc (46) close to the rotary encoder (5), and the receiving roller (41), the disc (46) and the winding roller (42) rotate at the same speed.

8. The pneumatic receiving roller for coil winding according to claim 1, characterized in that: The side of the inflation roller (43) is provided with an inflation port (44), and the diameter of the inflation roller (43) is 2-8 cm.

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